Persuasive letter Essay Example | Topics and Well Written Essays - 500 words

Persuasive letter - Essay ExampleAs well, our budget does not allow for the kind of production that you have presented and so we have wherefore decided to go with a different option.Please feel free to resubmit with us again for next years event. We found your ideas enkindle and if you provide a stronger application with more research prior to the demonstration, we would love to consider using your ideas. As well as the research considering city codes and policies, we would uniform to see more thoroughly organized plans for building the production so that we are reassured that you can provide the production that you are promising. While we love the illustrations and the ideas, we were unclear as to how the construction was going to be accomplished. While budget is our main concern, we were also concerned that the process that would give us the production had not been fully considered. We would love to see a similar presentation that has been modified to fit within our budget and that has been completed with engineered plans and potential problems with the city researched.Once again, term this year we have chosen to use another company, we were impressed with your presentation and look forward to seeing you participate next year. We were very interested in your ideas. While we have gone a different way, we find that the production you have offered can provide a potential benefit for our marketing purposes should you be able to provide a more thoroughly researched project that satisfies the issues that can arise from such an undertaking.I want to thank you for the meeting we had on Thursday. The presentation that you gave was creative and offered many wonderful ideas. Unfortunately, we allow for be unable to use your company at this time. The ideas that you presented were innovative and creative, however we are unsure that the city will allow for balloons of that size to occupy the space of the street. As you were unable to provide us with information on th e policies of the

Reort Research Paper Example | Topics and Well Written Essays - 1250 words

Reort - Research Paper Exampleimplementation stage (which is fourth stage of dodging development life cycle) of new study remains so that other problems related to time wastage, decrease in productivity and organisational inefficiency could be resolved. As far as other solution is concerned, it moldiness be highlighted that all information and data files prepared on new office system could be converted into old format by use convertibility option in new MS Office. For instance, Microsoft Office 2007 and Office 2010 versions (very user friendly) offer a tool through which an end user could convert pronounce 2007 and word 2010 documents into MS word 1997 and MS word 2003 formats. Indeed, this solution is though feasible, yet time consuming as word, power point or jump files have to be first converted and then to be mailed to all other store managers who do not newest Microsoft Office System. Another contingent solution is that store managers could send those new word documents o n their personal electronic mail and open as a Google document or in hypertext markup language format. (Laudon, Kenneth and Jane) and (Wong)Wong, Bianca Managing positive intranet change Watch out for the J Curve Prescience Digital June 4, 2010 Available at http//www.prescientdigital.com/articles/best-practices/managing-positive-intranet-change-watch-our-for-the-j-curve/As far as the strengths of current system are concerned, it must be pointed out that our Intranet has the capability to facilitate open information sharing and communication among employees as it offers real time discussion facility, email and organisational calendar. This in turn enhances coordination and collaboration among workers. In addition, timely communication resulted in increased workers productivity, efficiency and task accomplishment as they could easily access organisational database for information. Moreover, the intranet system is being used for self training purposes as store managers can download tr aining material directly by using this

The Effectiveness of Advertising Essay Example | Topics and Well Written Essays - 1500 words

The Effectiveness of Advertising - Essay ExampleThis research shows that persistent marketing methods can be devastating scarce without advertising, many people would be out of jobs and many would lack product and service knowledge and opportunities to purchase what they want and need. According to Wikipedia encyclopedia, Advertising is the promotion of goods, services, companies and ideas, normally performed by an identified sponsor. Marketers see advertising as part of an overall promotional strategy. (Advertising, 2006). Companies are bombarding us with thousands of different ads with only one aspiration to persuade us to buy their products. Every advertiser or company must do more than just make a product, give it an seductive price, and offer it to the consumer. They have to also communicate and promote it to their current and future customers they have to advertise it. Advertisers appeal to the lusts, desires, and wants of the target market or potential customer. get market is the market segment to which a particular product is marketed. It is often defined by age, gender and/or socio-economic grouping, states Wikipedia encyclopedia (2006). As previously stated, an change magnitude number of advertisers, retailers, and wholesalers appeal to the target markets emotions, lusts, desires, wants, and needs. They want to pull at the heart strings in order to persuade, or get others to rely and create some action. Perhaps some of the best examples of these advertisements use sex to sell everything from beer to necessities such as toothpaste.

The Evolution Of International Environmental Law (IEL) Essay Example for Free

The Evolution Of transnational Environmental Law (IEL) EssayTrace the evolution of worldwide Environmental Law (IEL). What does the rise of IEL signify in terms of community interests versus the egoistic interests of nation states?The term International Environmental Law can be used as a term to encompass the entire corpus of internationalistic law, public and private relevant to environmental issues or problems.1 The modern rules of international environmental law can be traced cover song to a spat between the United States and Britain. The first ever reported environmental dis stupefye dates back to 1742. 2In the early 1970s environmental issues started to appear on the agenda of various United Nations and non United Nations agencies and this was, in part, due to the amount of publicity that was cosmos devoted to the problems of environmental degradation.In 1972, due to pressure from NGOs especially in the United States, the United Nations Conference on the Human Environme nt was convened. Preparations for this conference necessitated a thorough examination of activities that had any impact on the environment.3Under United Nations General Assembly Resolutions in 1968 and 1969 which gave rise to the Conference, the assembly agreed that there was an imperative need for intensified action at national and international levels to limit and if possible, eliminate the impairment of the human environment and that this was necessary for sound economic and complaisant development.4 The 1987 World Commission on Environment and Development (WCED) Report and the resultant 1992 Rio Declaration on Environment and Development expressed the already existing cite for sustainable development.Meanwhile, the dynamics of negotiations within these conferences changed with time. With decolonisation and the attainment of independence of more developing countries, more of these countries were joining the United Nations and other international Organisations. During negotiati ons, developing countries were press on radical changes to international economics relations that would bring about a situation that would be more conducive to the realization of their developmental goals.5fiscal Institutions such as the World Bank now structured and conditioned loans in such a way that development should always be ecologically sound.6 By the 1990s, environmentalists were opposing strongly, the trade regime under the General Agreement on Trade and Tariffs (GATT). This was inflamed by two decisions of the Dispute Resolution appliance. In the Tuna Dolphin case, GATT ruled against the U.S ban on tuna that was caught using mechanisms that killed dolphins as well. In the Shrimp Turtle case, the GATT ruled against an American law that was put in place to protect turtles that were sometimes killed in the process of catching shrimps.7Now, the WTO rules are to be applied in such a way as to ensure the promotion of sustainable development so do the rules of many other inter national organisations. Under the various international environmental laws, companies are indentured to maintain environmental laws, they are bound for instance to conduct impact assessments on any project they wish to undertake.8States are also bound to respect the environmental integrity not only of their state but also that of all other states. In the world of today, it is doubtful that the GATT Dispute Resolution Mechanism would give similar rulings as those that they gave in the Tuna Dolphin and Shrimp Turtle cases. The rise of International Environmental Law has meant that states can no womb-to-tomb pursue their own personal interests without having consideration for the environmental integrity of other states.1 Birnie and Boyle (2002) International Law and the Environment (2nd Edition) Pg. 2-32 Sands (2005) Lawless World America and the making and Breaking of Global Rules Pg 713 Ibid Pg. 384 United Nations General Assembly Resolutions XXIII of 1968 and XXIV of 19695 Dadzie , in Roberts and Kingsbury (1993) United Nations, Divided World The Uns design In International Relations (2ND Edition) Oxford Oxford University Press Pg. 3006 Birnie and Boyle (2002) International Law and the Environment (2nd Edition) Oxford Oxford University Press Pg. 607 Giplin (2001) Global Political Economy Understanding The International Economic Order. Princeton Princeton University Press. Pg. 2268 Article 4 Convention on Environmental Impact Assessment in Transboundary Context

Teen Pregnancy Leads to Adoption Essay Example for Free

Teen Pregnancy Leads to Adoption EssayTeen Pregnancy is a problem in todays society. There appears to be a wish of support and teen mothers dont know their options. I feel that many teens today be unaware of the dangers of unprotected sex and what the out coifs are in this process. To bring another(prenominal) life into this world without proper care and at xtion that they guide is not a good thing at all. Keeping the churl is a life-size step but is also a benefit at times. Its only beneficial when the teen mom is one hundred percent sure as shooting that they are ready for this new life to come into their world and to give them the attention they extremity. Because teen pregnancy is so common in the United States thither needs to be a solution to plenty that shake up no support for the tike. People that turn out no support after(prenominal) having the child, should consider acceptance for the go around of the child.Babies are great. They are all loving, cute an d make the best cuddle buddy but who knew taking care of a baby would be so much turn. Most teens dont think of a baby world so hard to take care of a child at sixteen years old because they view never taken care of one all by themselves before, but its more work than you could ever expect. Babies take so much energy to take care of from waking up every three hours, changing diapers, feeding them, buying them the things the need to giving them all you attention. Being a teen mom you must give your full attention to them, this is why most teens fail at being a teen mom because teens are young and like their attention on other things.Most teens get pregnant because they have lack of companionship of birth control and protection. Most teens dont discuss these things with their partner, thats why teen pregnancy is so popular now days. By age cardinal, thirteen percent of teens have had sex at least once, could be more. Almost half of the United States have had sex by age fifteen s ome even at fourteen (Friedman). Most teens can talk to anybody about sex besides their partners or their parents, which parents and partners are the most important people to talk to in this situation. You have to be open and allow foring to talk to absolutely anyone so you feel comfortable. many teens think that their crushes are true get laid and thats when unprotected sex happens because you dont know the other person as well as you think you do.When teens get pregnant they have multiple risk factors. Some factors are growing up in a single-parent family, living in poverty or high-poverty neighborhood having first base attachments to school, and having parents with low educational attainment to teach their children on their own (Mayard). Most teens normally grow their children up in a very poor place because they have no money to support the child. This happens to a lot of teens in the world today. Just about every year about one million teenagers in the United States become pregnant at a very young age and out of these only thirteen percent are planned pregnancies (Mayard).The unit of measurement reason for open adoption is to offer opportunity to learn, without someone teasing you because you dont have any parents if youre an adopted child (DeMatteo). Some people love the whole adoption thing and want to bring new kinds in to have a home and to feel loved, but you need to get licensed for being a foster parent to be able to take these kids in. To become a foster parenet you need to get a license and to do that you need to attend an open house, which is where you do background checks and assessments to see if your place and family is safe enough for a child.Then you have to have thirty hours of training for ten weeks. After doing this they determine if you get your license or not. If you do, your license are good for two years so after your two years are up you need to renew them (DeMatteo). Becoming a foster parent is really important these days beca use there are a lot of kids that dont have homes. Throughout the entire state statistics show that there are four thousand one hundred and forty eight kids in a foster or other care today.Children in foster homes age out or become in addition old to be in foster care when they turn eighteen because they are officially a legal adult and have their own choices to make. When these kids come out of foster care and they tell people that they are adopted and do not know their biological family, some kids find that bad, but its not. People think those kids that are adopted are different from everyone else but they are not any different. They do the same exact stuff as us and function just as well. Most kids are proud to be adopted because they know their biological parents wanted the best for them. The children know their parents will still be there for them but just thought that open adoption would be the best possible solution.Open adoption is probably the best way to go not closed adop tion. Open adoption allows the biological parents and child to see and talk to each other but closed adoption doesnt. Open adoption lets the parents see who their child is going to and closed adoption just puts the child somewhere. Parents in open adoption tend to have mend health towards this than the parents in closed adoption. They dont go through a lot of grief for years they may have grief for by chance 5 months at the most (Silber).The adoptive parents and birthparents gain trust in each other over the years. In open adoption the adoptees has their questions answered right outside because they adoptive parents have access to anything. In closed adoption those kids with questions are left there clueless because they have no access to records or anything. The children in open adoption love to hear that their birthparents are coming to see then but in closed adoption those words hurt the child because they dont know the true story why they got put up for adoption. In closed ado ption it may take seven to ten years to adopt a child and in open adoption it could take a couple of days (Silber).

Enjo Kosai Girls: Identity Confusion

Enjo Kosai Girls Identity ConfusionINTRODUCTIONThe term enjo kosai has appe ared prevalently at Hong Kong in around October 2007, after a local newspaper opused that girls go out for compensation and brand product. However, the seriousness of the problem was not addressed until a 16-year-old enjo kosai girl was killed and dismembered by a 24-year-old adult male who was a drug abuser in July 2009. This incident aroused huge companionable concern towards this emerging trend which is originated from Japan. What is the situation in Hong Kong? This paper aims to study this problem by pointing out that negative family factors is an antecedents of enjo kosai girls in Hong Kong, as well as analyzing that these girls melt to be in the identity element diffusion status. Roles of social workers, plight they face and future invention strategies are also discussed.LITERATURE REVIEWBackground of Enjo KosaiEnjo Kosai, abbreviated as enko, which is translated in English as Compensated geolo gical dating or Subsidized Dating, is a term originated in Japan. Enjo means to assist and Kosai means dating. The term was first report in a Japan theme in September, 1994. With the spread of internet and cultural interf small-scale, it was soon creation prevalent in South Korea, Taiwan and Hong Kong. At first, the definition meant teenage girls dating an sr. man for m unrivaledy or gifts, so as to assist them from loneliness. Teenage girls regarded it as a part-time job, and for some of the participants, stir became part of the process. With the addition of sex for pay, the meaning of this activity became unclear. Nowadays, enjo kosai has generally turned into teenage sex work.The major difference between with prostitution is that, prostitution is generally performed in a bordello or by arrangement of a third party, while in enjo kosai, the fact is girls can choose men. If a girl does not like a man when she first sees him, she can leave him. As they are not bounded by any co ntract, they can conduct enjo kosai only when they need superfluous money.Causes of Enjo KosaiAs suggested by Matsumoto (2002), in a survey by Asahi Shimbun in 1998, people where asked what they perceived to be the main contributing factors to this obvious social problem. The close to common response was that parents cannot discipline their children and society overemphasizes the desire of goods. Typically girls commit in enjo kosai spend the money on expensive brand-named goods or on activities with friends.Although monetary reward underlies each of enjo kosai girls, apparently there are several explanations for the reasons behind. According to a Japanese study as suggested by Wakabayashi (2003), Maruta (2001) analyse that there are three reasons why girls engage in enjo kosai 1) efficiency of making money, 2) sexual desire, and 3) psychological compensation. The ratio among these three categories was 316.For the reason of psychological compensation, Maruta analyzed that there are two subcategories 1) Girls are grown up in defective families and struggle with post-traumatic stress disorder or PSTD, which is a multidimensional effect of stress response syndromes. These girls have experienced some sort of trauma in their lives. This trauma might be physical, e.g., being raped or being physically abused by their parents or it might be emotional, e.g., experiencing their parents divorce. 2) Girls seek to gain sexual experience, affirm their own sexual attractiveness and are achievable to set a price for their bodies.Marutas analysis found there might be certain psychological connections between enjo kosai and the compensation for the neglect of love, loneliness and recent trauma experiences. Not surprisingly, other recent research found the same result. McCoy (2004) suggested that many teenage girls who engage in enjo kosai experience family dysfunction and a lack of communication with their parents, or they feel overprotected or stifled. They tend to be unable to exercise self-restraint, act impulsively and feel lonely.Research on Enjo Kosai in Hong KongAs enjo kosai is an emerging issue in Hong Kong, little formal research is done as it is a new research topic. A few local social service agencies conducted exploratory research. Some significant research include 1) An Exploratory Study of Enjo Kosai Girls in Hong Kong by Yang Memorial Methodist mixer Service (2008) This is one of the earliest comprehensive exploratory studies on the emergence of enjo kosai in Hong Kong. Information of enjo kosai websites and other internet sources were extensively analyzed and six enjo kosai girls were being interviewed. Causes, prevalence and opposition of enjo kosai were discussed.2) Adolescents Views on Enjo Kosai by Hong Kong Christian Service (2009) 3) Secondary Students Knowledge and Values of Enjo Kosai by Hong Kong Association of Sexuality Educators, Researchers Therapists (2009) They have done mistakable research on the causes of enj o kosai in Hong Kong, the value system of adolescents and their perception on this issue. Both studies suggested adolescents perceptions of the main reason that girls engage in enjo kosai is the efficiency of making money to buy branded products. These support the analysis of Kuruta (2001).4) Uncontrollable Desire of Consumerism? Rethinking the Problem of Enjo Kosai in Hong Kong by Office of Hon Cheung Kwok Che, Member of Legislative Council (Social Welfare Functional Constituency) Shiu, K. C. (2009) This study interviewed several enjo kosai girls and summarized disparate perspectives of viewing this problem in Hong Kong, including how society, police and the law treat enjo kosai. Social workers roles, positioning and intervention method were discussed.Negative Family FactorsResearchers have found parental and family descent relates to teenage girls sexual behavior, which applies to enjo kosai in this paper. Parental characteristics, family relationships, and attitudes, values a nd norms of family members also have been associated with adolescent sexual behaviors (Dorius et al., 1993). Adolescents from single-parent families have been shown to begin sexual intercourse at junior ages than those from two-parent families (Miller Bingham, 1989). Thornton and Camburn (1987) found that both parents and adolescents who have experienced divorce have more permissive attitudes about non-marital sexual intercourse.In addition, other than family factors that affect sexual behaviors, adolescents disclosure on their activities, i.e., communication with family also plays an important role in escalating and fostering enjo kosai activities. Dishion et al. (2004) suggested that monitoring is embedded within the parentchild relationship. Stoolmiller (1994) made a similar point that some teenagers actively avoid parental supervision, especially are disinclined to share information about their comings and goings and with whom they spend time. Both parents attempt and childre ns willingness to violate affect parents involvement in and influence on children (Dishion et al., 2004).Marcias Identity Statuses Identity DiffusionErikson (1950, 1968) suggested the descriptions of identity formation as a particularly adolescent activity. He grounded that adolescents need to confront the crisis of identity versus role confusion. Marcia (1966) extended Eriksons theory into a structured Identity Statuses by accessing individuals crisis and committedness. This includes 1) Identity masterment crisis leading to commitment 2) Foreclosure commitment without crisis 3) Moratorium crisis with no commitment yet 4) Identity Diffusion no commitment, no crisis.Marcia (1976) revealed that the Identity Diffusion individuals had in common a lack of direction and pop the question in their lives and a pervasive air of unconcern about the matter. Some individuals were drifting and some were distressed. They seemed to have jobs rather than occupations. They tended to be cont rolled largely by speedy environmental influences. Kroger (1993) suggested that parents of identity defused adolescents are more likely laissez-faire in child-rearing attitudes. They are rejecting or not available to children. The adolescents personalities tended to be with low levels of ego development, clean reasoning, cognitive complexity and self-certainly. They tended to have poor cooperative abilities.ANALYSIS DISCUSSIONNegative Family Factor as Antecedents of Enjo Kosai Activities in Hong KongFollowing Dishion et al (2004) s fundamental interaction effect between adolescents developing deviant friendships and parents disengaging from family management, this paper applies the argument to enjo kosai If a girl is involved in enjo kosai, her behavior will escalate under conditions of low parent monitoring, negative parent communication, and poor relationship quality. This interaction of family management degradation and enjo kosai involvement is also in line with Dishion et al .s premature autonomy hypothesis.though having a small sample size in Hong Kong, Yang Memorial Methodist Social Service (2008) found that all girls who engaged in enjo kosai they interviewed have a poor relationship with their families. They lacked communication with their parents and siblings, some were being abused and some parents were divorce. It is obvious that parental and family relationship strongly relates to enjo kosai activities in Hong Kong. Some interviewees agreed that their divorced family background might also foster them to involve in enjo kosai for psychological compensation of love and care.Identity Diffusion of Enjo Kosai Girls in Hong KongFrom the above literature, it is reviewed that girls who engaged in enjo kosai activities could be applied as in the Identity Diffusion status. Despite McCoy (2004) found that in Southeast Asia, some girls who engage in compensated dating were frequently from middle or upper-middle-class families and were commonly good student s and school leaders, while in Hong Kong, the situation is not the same. The few local studies suggested that enjo kosai girls in Hong Kong tend to have no commitment to schooling, education and have no seriously considered options of future career. Some of them treated enjo kosai as a part-time job. Their parents do not tend to discuss the future with these girls.The characteristics of Identity Diffusion adolescents also include high degree of anxiety and fluctuation in feelings about self and their superior characteristics. Yang Memorial Methodist Social Service (2008)s findings supported these. The girls they interviewed are distressed, anxious, uncertain about themselves when they were alone and psychologically empty. Abortion was also reported from some girls.Roles of Social Workers in Hong KongThe roles of social workers are controversial. Office of Hon. Cheung Shiu (2009) discussed extensively about the roles and ethical dilemma of social workers face when handling with enj o kosai cases. For example, 1) the dilemma between being answerable to the case owner (enjo kosai girl) versus being accountable to the school whether social workers should confidentially help the enjo kosai girls or they should report to the school principal once they receive a case and 2) the intervention of institutionalized life is good for all girls whether putting enjo kosai girls into girls home is advantageous regardless of their long-term identity and personality development as well as social network. Office of Hon. Cheung Shiu (2009) also argued that the role of social worker is more like police. They claimed that nowadays more social workers tend to report and publicize the case rather than focalization on confidentially due to social pressure. However, the intervention phase will be affected and might not be aiming at the biggest interest of the case owner.It is suggested a balance should be kept when facing the dilemma of confidentiality versus accountability. More a gencies could conduct research on this topic so that social workers will understand more on the reasons behind enjo kosai and to help these girls. More training to social workers could be provided on this topic and outreaching teams that focus on this target group could be formed.CONCLUSION RECOMMENDATIONSThis paper concluded that negative family factors are antecedents of enjo kosai girls in Hong Kong. It also discussed that these girls tend to be in the identity diffusion status. This would be useful for social workers, social service agencies, sociologists and the government to understand more about enjo kosai, the role of family factors as well as the girls psychological development.It is recommended that more comprehensive sex education shall be given in early and middle adolescence stage so as to build up and achieve youths positive identity. On the other hand, more aid shall be given to existing enjo kosai girls in Hong Kong by social workers with focused outreaching teams.

Types of Mitochondrial Diseases

Types of Mitochondrial DiseasesAbstractMitochondrion is the primary site of zip fastener and adenosine triphosphate generation so it is call(a)ed power contribute of the booth. Mitochondria argon composed of two different types of tissue layers like an outer tissue layer, an inner tissue layer and a protein-rich matrix. Protein kinases can localize to specific cytoplasmic sub compartments and mediates many another(prenominal) classical transites like cell motility and many sign of the zodiac eventidets. The mitochondrion is a point of integration for these signaling descend due to its role in cellular metabolism, redox processes, and cell survival-death. PI3K/Akt/Protein Kinase B(PKB) ,Protein kinase C(PKC),Raf-MEK-ERK,JNK/SAPK and p38 MAPK, Apoptosis signal-regulating kinase 1 (ASK1),Glycogen synthase kinase 3 (GSK-3),Protein kinase A (PKA),PTEN-induced kinase 1 (PINK1) atomic number 18 associated with mitochondria and modulate mitochondrial attain mechanism and the rel ease of mitochondrial products affects mitochondrial respiratory chain, transport, fission- union events, calcium turnover, oxidizable oxygen species (ROS) merchandise, mitochondrial autophagy and apoptotic cell death. Mitochondrial diseases ar due to devolvement of the mitochondria in specialized compartments present in e very cell of the body. Mitochondria diseases wee-wees damage to cells of the brain, heart, liver, pointless muscles, kidney and the endocrine and respiratory systems. So this surveil focuse on various kinases associated with mitochondria, their role in progression of neurodegenerative diseases and treatment.Introduction1 MitochondriaMitochondrion is present in every eukaryotic cell having size range of 0.5 to 10 m in diameter (Munn et al., 1974). It is the primary site of energy and ATP production so it is called power house of the cell. Mitochondria ar composed of two different types of membranes like an outer membrane, an inner membrane and a protein-ric h matrix. The molecular machinery of chemiosmosis is associated with the inner membrane. Mitochondrial energy production is same in all cells but there are variations in baffle, connectivity, and membrane morphology (Munn et al., 1974, Fawcett et al., 1966). There might be changes in the energization state of the mitochondrial membrane integral to energy production (Green et al., 1973). Structural diversity and dynamics of mitochondria were studied with the help of light and electron microscopy and their relationship with other cellular components. This technique gives idea about changes in shape and structure of mitochondria during biological processes. Electron tomography shows re theoretical accounting of the inner membrane in the case of caspase-mediated cell death and cytochrome c release (Scorrano et al., 2002) and mitochondrial fragmentation (Sun et al., 2007). Cell controls the mitochondrial structure, its function and reception against various stimuli (Mannella et al., 2 006)1.1 StructureA mitochondrion has double layer structure composed of phospholipids and proteins (Munn et al., 2007). These two double membranes have five compartments like the outer membrane, the intermembrane distance ( between the outer and inner membranes), the inner membrane, the cristae formed by unfolding of the inner mitochondrial membrane, and the matrix (space in the inner mitochondrial membrane).1.2 Inner Mitochondrial membraneThe inner membrane contains invaginations called cristae. The cristae are not random folds but these are small regions that open through narrow tube-shaped channels into the peripheral region of the membrane (Fig. 2) (Mannella et al., 2001).topographic analysis of intact, frozen-hydrated, rat liver mitochondria(Mannella et al., 2001) describes the inner diameter of the tubelike cristae junctions is 10-15 nm (Fig. 2).This is enough to pass metabolites and many soluble proteins and the inner membrane restrict inseparable diffusion rates. For exa mple, computer simulations indicate that the steady-state level of ADP inside cristae with long small junctions can drop below the Km for the adenine nucleotide translocator, conduct to a local drop in ATP generation. Like that truncated (t)-Bid-induced remodeling in the inner mitochondrial membrane of isolated mouse liver mitochondria (Fig. 2) causes mobilization of a large fraction of the internal pool of cytochrome c postulate to increased rates of reduction by the NADH cytochrome b5 redox system on the outer membrane of the organelle(Scorrano et al.,2002).The inner-membrane remodeling involves fivefold widening of the cristae and diffusion of cytochrome c between intracristal and peripheral (intermembrane) compartments. These shows that the topology of the mitochondrial inner membrane can have effect on mitochondrial functions by influencing the dynamics of diffusion of metabolites and soluble proteins between the internal compartments defined by this membrane (Mannella et al. , 1997).1.3 Mitochondrial Inner-membrane DynamicsIsolated mitochondria has two morphologic states, condensed and orthodox.Condence state is characterized by a contracted, very dense, matrix compartment and wide cristae while orthodox having an expanded, less(prenominal)-dense matrix and more compact cristae(Hackenbrock et al.,1966 ). Changes between these two morphological states has been detected in real time by light scattering or simply by adjusting the osmotic pressure of the external medium, causing water to flow into or out of the matrix. A two-sided condensed-to-orthodox transition also occurs during respiration when ADP is in excess amount and fully phosphorylated form (Hackenbrock et al., 1966).Electron micrograph shows changes in inner mitochondrial membrane as still unfolding and refolding of the inner membrane. 3D images of rat liver mitochondria obtain by electron tomography indicate that condensed rat liver mitochondria have large pleiomorphic cristae and duple junct ions to each other and to the peripheral region of the inner membrane, that is the region opposed to the outer membrane and the Orthodox rat liver mitochondria have cristae either tubular or flattened lamellae, both types usually having only one junction to the periphery of the inner membrane. For this to occur the inner mitochondrial membranes must undergo fusion and fission, with tubular forms merging into the larger cisternae during matrix condensation. Large lamellar compartment are formed via cristae fusion is strongly suggested by their appearance in tomograms of frozen-hydrated mitochondria (Fig. 2).so that the structural variations that mitochondria undergo in reply to osmotic and metabolic changes involve not only the contraction and dilation of the matrix and intracristal space but also by remodeling of the inner mitochondrial membrane. A review of mitochondrial morphologies associated with a variety of osmotic, metabolic, and disease states suggests that inner-membrane t opology represents a balance between fusion and fission, with defects (such(prenominal) as crista vesiculation) corresponding to an imbalance in this process (Mannella et al.,2006).1.4 Inner mitochondrial membrane proteinsMitochondrial proteins responsible for aid of normal cristae morphology and dynamics are also responsible for mediate inter mitochondrial fusion and organelle division since these processes involve fusion and fission of the inner as well as the outer membranes. For example, the dynamin-like GTPase called Mgm1p in yeast and OPA1 in mammalian cells is required for the fusion of mitochondria. Mutations in this protein cause a progressive, autosomal, dominant retinopathy, dominant optic atrophy (Alexander et al.,2000, Delettre et al.,2002) giving the physiological importance of mitochondrial dynamics. Another protein that directly influences inner-membrane topology is F1F0 ATP synthase. Mutations in subunits e or g of the F0 domain cause lateral dimerization and subse quent oligomerization of these inner membrane complexes and are associated with wrapped cristae lacking tubular junctions (Paumard et al., 2002). This also occurs with the down regulation of the protein mitofilin that regulate interactions of the ATP synthase (John et al., 2005). In ATP synthase dimers, close packing of the bulky extra membrane F1 domains causes the smaller, intramembrane F0 domains , which could induce local bending of the inner membrane.Mgm1/OPA1 has a chaperone-like function for subunit e of the ATP synthase. The loss of the function of Mgm1/OPA1 mutants inhibits ATP synthase dimer formation, which lead to the deficiency of normal tubular crista junctions in these mitochondria.2 Mitochondrial kinases trigger off protein kinases can localize to specific cytoplasm sub compartments and mediates many important processes like cell motility (Glading et al., 2001), and signaling endosomes may facilitate communication between neurons(Howe CL et al.,2004). Like hormone- o r increase factor-induce signaling cascades, recent advances in redox signaling tracts have very complex function. The mitochondrion is a point of integration for these redox signaling cascades due to its role in cellular metabolism, redox biochemistry, and survival-death decisions. Recent studies have demonstrated that certain components of protein kinase signaling cascades are specifically targeted to mitochondria, where they modulate mitochondrial natural process and the release of mitochondrial products that ultimately affect the entire cell.3 List of Mitochondrial kinasesPI3K/Akt/Protein Kinase B(PKB)Protein kinase C(PKC)Raf-MEK-ERKJNK/SAPK and p38 MAPKApoptosis signal-regulating kinase 1 (ASK1)Glycogen synthase kinase 3 (GSK-3)Protein kinase A (PKA)PTEN-induced kinase 1 (PINK1)(1) PI3K/Akt/Protein Kinase B(PKB)The protein kinase B (serine/threonine kinase Akt) has a study role in cell proliferation and survival in many cells of the body. Akt is activated by phosphoinositide -dependent kinases to the plasma membrane by products of the type I phosphoinositide 3- kinase (Vanhaesebroeck et al., 2000). Antiapoptotic effects of nitrous oxide may be partially mediated by cGMPdependent energizing of phosphoinositide 3-kinase and Akt (Ha KS et al., 2003). Inspite of direct effects of Akt in phospho-inactivating the proapoptotic protein BAD (Datta et al., 1997), Akt also activate Raf-1 in the mitochondria (Majewski et al., 1999) and cause case of proteins voluminous in the mitochondrial permeability transition pore(Nebigil et al.,2003). Akt can also having role in cell survival through regulation of forkhead transcription factors (Linseman et al., 2005).In Neuroblastoma and gentleman embryonic kidney cells, insulin-like growth factor 1 Cause rapid translocation of phospho-Akt into mitochondrial subcellular fractions (Bijur et al., 2003). This effect may be cell type specific, as Akt was not spy in mitochondria of mesangial cells stimulated by insulin-like g rowth factor 1(Kang et al.,2003).Activated mitochondrial Akt can also phosphorylate subunit of ATP synthase and of glycogen synthase kinase 3 (GSK3) (Bijur et al., 2003). GSK3 has been localized by immunoelectron microscopy to the mitochondria, where it functions to phosphorylate and inhibit mitochondrial pyruvate dehydrogenase suppleness (Hoshi M et al., 1996) and to promote apoptosis (Hetman et al., 2000).Akt can localize within the mitochondria rather than on its surface most commonly in the mitochondrial membrane fractions and to a lesser degree in the matrix (Bijur et al., 2003). It has pro survival role in mitochondrial membrane permeation. The antioxidant selenite has neuroprotective effects and increases AKT activation by PI3K (Wang et al., 2007). Inhibition of PI3K enhance RGCs survival upon axotomy, in a fashion that depended on the presence of local macrophages PI3K inhibition suppressed the neuroprotective effects of sodium Orthovanadate (Wu et al., 2006).(2) Protein kinase C (PKC)The protein kinase C (PKC) family consists of multiple isozymes with distinct distribution patterns in different tissues of the body (Dempsey et al., 2000). Extracellular ligand binds to a receptor tyrosine kinase or G protein-coupled receptor activates phospholipase C and produces inositol triphosphate (IP3) and diacylglycerol (DAG). Calcium released by IP3 causes PKC to bind to membranes, where DAG then activates PKC. Activated PKC phosphorylates many cellular targets, including c-Fos and NF-B. The isozymes of PKC differ not only in their localization but also in their responsiveness to IP3, DAG, and calcium. There are three subgroups of PKC isoforms, conventional, novel, and atypical, classified advertisement on the grounding of their responsiveness to these regulators (Parker et al., 2004). The and isoforms of PKC were found in a subset of mitochondria in carp retinal Mller cells (Fernandez et al., 1995)Immunoelectron microscopy studies showed that the kinase w as associated with the inner membrane and cristae. Researchers described that PKC isoforms play a direct role in regulating mitochondrial function. Activated PKC isoforms that translocate to the mitochondria are proapoptotic or inhibitory to mitochondrial function. For example, nephritic proximal tubular cells respond to oxidative mark by activated PKC to the mitochondria and inhibit the electron transport chain, ATP production, and Na+ transport by direct phosphorylation of Na+-K+-ATPase (Nowak et al., 2004). Treatment of various neoplastic cells with phorbol esters, H2O2, or anticancer agents such as cisplatin and etoposide causes accumulation of PKC to the mitochondria, with subsequent releases cytochrome c and induction of apoptosis (Majumder et al., 2000).In rat cardiac myocytes PKC was shown to move to the mitochondria in response to anaesthetic(a) exposure or ischemia/reperfusion. PKC then activate mitochondrial KATP channels, which then promote cardio tax shelter (Uecker et al., 2003). PKC also promotes cardioprotection following ischemia/reperfusion through a different mechanism, phosphorylating the electric potential dependent anion channel (VDAC) component of the mitochondrial permeability transition pore (Baines et al., 2003). This retains mitochondrial swelling, outer membrane rupture, release of apoptogenic factors, and decreases in ATP production. PKC and extracellular signal-regulated kinases (ERKs) interact at the mitochondria to demob the proapoptotic protein BAD in cardiac myocytes (Baines et al., 2002). Inactivation of the proapoptotic protein Bax by PKC in prostate cancer cells renders these cells resistant to androgen-deprivation therapy (McJilton et al., 2003). PKC isoforms translocate from one cell compartment to another, these responses to PKC signaling may be mediated by association with specific anchoring scaffold proteins, RACKs (receptors for activated C kinase) and RICKs (receptors for inactive C kinase) (Mochly-Rosen et al ., 1998).(3) ERK-Raf-MEKThe extracellular signal regulated protein kinases (ERK1/2) has a role in regulating the processes like proliferation, differentiation, adaptation (i.e., cell motility, long term potentiating), survival, and even cell death. ERK has been found in the mitochondria of neurons and non-neuronal cells such as in mouse heart, renal epithelial cells, outer membrane and the intermembrane space of rat brain mitochondria, mouse hippocampus, B65 cells, SH-SY5Y cells Leydig cells and gentle alveolar macrophages (Ruben K et al., 2009).The three-tiered ERK signaling involves sequential activation of Raf (MAPKKK), MEK1/2 (MAPKK), and ERK1/2 (MAPK). Depending on its intracellular localization and pathway of activation, Raf-1 can affect apoptosis by different mechanisms (Majewski et al.,1999, Alavi et al., 2003).ERK signaling can have opposite responses to injury even within the same cell type (Chu et al., 2004, Hetman et al., 2004). It has Pro-apoptotic role in mitochondria l membrane permeation. Pharmacological inhibition of ERKs resulted in a reduction of cortical lesion volumes one calendar week after trauma (Mori et al., 2002). Intravenous administration of a specific inhibitor of MEKs after ischemia results in decrease of infarct volume (Namura et al., 2001).The antiapoptotic protein Bcl-2 plays an important role in targeting Raf-1 to the mitochondria, resulting in phosphorylation of proapoptotic BAD, provides evidence for signaling roles for plasma membrane-targeted versus mitochondrially targeted Raf proteins (Wang et al., 1996). Signaling cascade consisting of Raf-1, MEK1, and the adapter protein Grb10 have been localized to mitochondrial membranes (Nantel et al., 1999). The antiapoptotic effects of mitochondrially localized Raf-1 are independent of ERK activity in myeloid cells (Majewski et al., 1999), and MEK/ERK signaling does mediate antiapoptotic effects of B-Raf in fibroblasts (Erhardt et al., 1999). Phosphorylation of S338 and S339 on R af-1 promotes mitochondrial translocation and protection of endothelial cells from the intrinsic pathway of apoptosis, whereas Src cause phosphorylation of Y340 and Y341 and MEK/ERK activity are important for protection from death receptor-initiated cell death (Alavi et al., 2003).ERK can modulate mitochondrial functions and inhibition of MEK, those associated with cell death. For example, ERK signaling promotes mitochondrial ATP synthase function in glucose-deprived astrocytes (Yung et al., 2004), to maintain mitochondrial membrane potential and prevent cytochrome c release (Lee et al., 2004), and to inactivate the proapoptotic protein BAD (Jin et al., 2002). ERK has also role in promoting oxidative neuronal injuries (Chu et al., 2004) and in neurodegenerative diseases (Tobiume et al.,2002, Kulich et al.,2001) MEK/ERK promotes organophosphate induce mitochondrial vacuolation(Isobe et al., 2003), apoptotic translocation of Bax to the mitochondria(Isobe et al., 2003), and nonapoptoti c programmed cell death(Sperandio et al., 2004). As pro- and antiapoptotic effects of MEK/ ERK signaling could be mediated by downstream targets or at the transcriptional level (Bonni et al., 1999), these studies do not necessarily indicate mitochondrial targeting of ERK.Mitochondrial targeting of ERK signaling was first derived from biochemical subcellular fractional process studies. In renal tubular cells, both activated ERK1/2 and PKC are enriched in mitochondrial fractions during cisplatin injury, where they increase mitochondrial membrane potential, decrease oxidative phosphorylation, and increase caspase-3 activation and apoptosis (Nowak et al., 2002).ERK activity in phosphorylating both Bcl-2(Deng et al., 2000) and BAD (Kang et al., 2003) are associated with increased levels of activated ERK colocalizing or co-immunoprecipitating with the Bcl-2 family members in mitochondria.Immuno-electron microscopy studies shows presence of phosphorylated ERK1/2 within the mitochondrion (Z hu et al., 2003, Alonso et al., 2004). Phospho-ERK was found at high labeling densities within a subset of mitochondria in degenerating neurons from patients of Parkinsons disease and Lewy body dementia (Chu et al., 2003) and distinct granular cytoplasmic pattern of staining are not observed in control patients(Zhu et al., 2002).(4) JNK/SAPK and p38 MAPKThe p38 MAPKs and the JNK (c-Jun N-terminal kinase) / SAPK (stress-activated protein kinase) are of MAPK family membranes and involved in prodeath signaling (Matsuzawa et al., 2001). The p38 and JNK are activated by a MAP kinase (MKK), which is activated by a MAPKKK in response to a stimulus like oxidative stress, irradiation, or proinflammatory cytokines such as tumor necrosis factor .Role of p38 MAPK signaling in cell death includes translocation of proapoptotic Bax from cytosolic to mitochondrial compartments (Park et al., 2003 Shou et al., 2003), caspase-independent potassium efflux (Bossy-Wetzel et al., 2004), and transcriptiona l regulation of TR3, a steroid receptor-like protein that translocates from the nucleus to the mitochondria to initiate the intrinsic apoptotic pathway (Bossy-Wetzel et al., 2004). Irradiation causes translocation of both p38 and JNK1 to mitochondrial subcellular fractions (Epperly et al., 2002). The effects of JNK on the mitochondria involve stimulation of apoptosis. Treatment of isolated rat brain mitochondria with active JNK causes the inhibition of antiapoptotic Bcl-2 and Bcl-xL and release of cytochrome c (Schroeder et al., 2003).The mitochondrial JNK is activated by oxidative stress in cardiac myocytes, and cause the release of cytochrome c lead to apoptosis (Aoki et al., 2002). Treatment with phorbol esters cause localization of JNK to the mitochondria in human being U-937 leukemia cells, where it binds to and inhibits Bcl-xL, promoting apoptosis (Kharbanda et al., 2000, Ito et al., 2001). Mitochondrial JNK can also cause the release of Smac, the activator of caspase that pr omotes caspase-9 activity (Chauhan et al., 2003).JNK also phosphorylates and oligomerize proapoptotic BAD (Bhakar et al., 2003). JNK signaling can yield cell survival under some conditions. JNK can inactivate the pro-apoptotic protein BAD (Yu C et al., 2004). Activated JNK phosphorylates Bcl-2 at Ser70 in the mitochondrial membranes of interleukin-3-dependent hematopoietic cells. This occurs under conditions of stress or by exposure to interleukin-3, resulting in enhanced antiapoptotic activity of Bcl-2(Deng et al., 2001). It has Pro-apoptotic role in mitochondrial membrane permeation. JNK3 (but not JNK1 nor JNK2) absence conferred significant neuroprotection to axotomized neurons. The absence of JNK3 (but not of JNK1 nor of JNK2) resulted in a substantial resistance against kainate-induced seizures, which correlated with improved survival (Brecht et al., 2005). Pharmacological JNK inhibitors diminished several(prenominal) manifestations of apoptosis and reduced infarct volume (Gao et al., 2005). Intravitreal administration of a p38MAPK inhibitor induced apoptosis (Kikuchi et al., 2000). Oral administration of a p38MAPK inhibitor during pre- and post-ischemia provided dose-dependent neuroprotective effects (Legos et al., 2001). Pharmacological inhibition of p38MAPK protects neurons from NO-mediated degeneration (Xu et al., 2006).(5) Apoptosis signal-regulating kinase 1 (ASK1)All living systems are exposed to numerous physicochemical stressors, and appropriate responses to these stresses at the cellular level are essential for the maintenance of homeostasis. The mitogen-activated protein Kinase (MAPK) cascades are having major signaling pathways in regulation of these cellular stress responses (Kazuki et al., 2009). The MAPK pathway consists of a cascade of three protein kinases. These protein kinases are sequentially activated, such as the MAPK kinase kinase (MAPKKK) phosphorylates and activates the MAPK kinase (MAPKK), which then phosphorylates and activates the MAPK.MAPKs have a wide variety of cellular functions, including proliferation, differentiation, migration and apoptosis. ASK1 identified as a member of the MAPKKK family and activate the MAPKK 4 (MKK4) JNK and MKK3/6-p38 pathways but not the MAP/ERK kinase (MEK)-extracellular signal-regulated kinase (ERK) pathway (Ichijo et al., 1997). Tumor necrosis factor- receptor-associated factors (TRAFs) having important role in the regulation of ASK1 activity. In TRAF family proteins, TRAF1, TRAF2, TRAF3, TRAF5 and TRAF6 are associate with ASK1, but only TRAF2, TRAF5 and TRAF6 increase ASK1 kinase activity (Nishitoh et al., 1998). TNF- treatment induces JNK activation in a TRAF2- dependent manner (Yeh et al., 1997, Tobiume et al., 2001). Phosphorylation of Thr845 in mouse ASK1 have role in activation of ASK1 (Tobiume et al., 2002).Endoplasmic reticulum (ER) stress activates ASK1 and involved in variety of neurodegenerative diseases (Lindholm et al., 2006). It has Pro-apoptotic role in mi tochondrial membrane permeation. Decreased activation of ASK1/JNK by the antioxidant selenite correlated with neuroprotective effects (Wang et al., 2007).(6) Glycogen synthase kinase 3 (GSK-3)Glycogen synthase kinase-3 (GSK-3) is a constitutively active 47-kDa Ser/Thr protein kinase. It has about 40 substrates and having functions like cell proliferation, growth and death. GSK-3 has a significant role in the regulation of apoptosis. Apoptotic injury is increased by the over-expression of GSK-3 lead to cellular injury. During oxidative stress, GSK-3 can lead to the activation of caspase 3 and cytochrome c release ultimately lead to apoptosis. Mechanism of GSK-3 is phosphorylation at Ser and Tyr residues, complex formation with scaffold proteins, set of substrates and intracellular translocation. GSK-3 has been involved in serious diseases such as Alzheimers disease, bipolar mood disorder, cancer and ischemia/reperfusion injury (Tetsuji et al., 2009). It has Pro-apoptotic role in mit ochondrial membrane permeation. clinical dose of lithium inhibits GSK-3 resulted in significant axon sprouting and functional recovery (Dill et al., 2008).(7) Protein kinase A (PKA)The protein kinase A (PKA) signaling pathway involves responses to hormonal stimulation which are often cell type specific.The PKA pathway involves the binding of an extracellular molecule to a G protein-coupled receptor, which catalyzes the formation of intracellular cyclic AMP through the activation of adenylate cyclase.Cyclic AMP then binds to the two regulatory subunits of PKA, thereby releasing the two catalytic subunits to phosphorylate serine and threonine residues on target proteins.These subunits enter the nucleus and phosphorylate transcription factors such as CREB and NF-B. PKA signaling in specific subcellular compartments has been recognized with the discovery of specific anchoring scaffold proteins. PKA activity has been identified within the mitochondria in a wide variety of species, includ ing human (Kleitke et al., 1976).Mitochondrial targeted PKA activities have positive effects on the mitochondria. PKA localized to the inner membrane and matrix of mitochondria phosphorylates and promotes the activity of complex I (NADH dehydrogenase) (Technikova-Dobrova et al., 2001).AKAP (A-kinase anchoring proteins)-mediate the activation of PKA to the cytoplasmic surface of mitochondria results in phospho-inhibition of the proapoptotic protein BAD, enhancing cell survival (Harada et al., 1999, Affaitati et al., 2003). A peripheral benzodiazepine receptor-associated protein functions as an AKAP that promotes mitochondrial steroid genesis (Liu et al., 2003).AKAP-121 can also function as targeting of Mn-superoxide dismutase mRNA to the mitochondria for localized translation of this important antioxidant (Ginsberg et al., 2003).The small G-protein Rab32, which regulates mitochondrial fission, appears to function as a mitochondrially targeted AKAP(Alto et al., 2002). Thus, mitochondr ial targeting of PKA appears to be involved in regulating most major mitochondrial functions, promoting respiration, antagonizing cell death, and regulating mitochondrial protein expression and biogenesis.(8) PTEN-induced kinase 1 (PINK1)PINK1 is a serine/threonine kinase having similarity to calcium/calmodulin regulated kinases. The primary sequence for PINK1 includes a canonical N-terminal mitochondrial leader sequence (Ruben K et al., 2009). PINK1 has been found in the mitochondria human brain and it is cleaved by matrix proteases. Transmembrane domain of PINK1 is responsible for its insertion in to outer mitochondrial membrane. The C-terminal domain of PINK1 having role of its auto phosphorylation (Liu et al., 2008). Point mutations and truncations of PINK 1 have been mapped throughout the transmembrane, kinase and C-terminal domains lead to impaired kinase activity and promote degradation, or induce misfolding of PINK1. The TNF receptor associated protein 1 (TRAP1, or Hsp75) ar e substrate for PINK1, and the serine protease Omi/Htra2 and heat shock proteins, Hsp90/Cdc37 are PINK1 binding proteins. So degradation of PINK1 catalytic activity leads to disease like parkinsonian neurodegeneration (DeFeo et al., 1981).4 Human Diseases associated with Mitochondrial KinasesMitochondria are important because of the Respiratory chain which is the major sites of energy production in all cells (Taylor et al., 2005). Mitochondria perform many functions in different tissues and cells so there are so many different mitochondrial diseases associated with different tissues of the body. apiece disease produces abnormalities that are difficult to diagnose. There are complex relationship between the genes and cells that are responsible for maintaining our metabolic processes running smoothly it is a basis of mitochondrial diseases. Mitochondrial diseases is due to degeneration of the mitochondria in specialized compartments present in every cell of the body except RBC (red b lood cells).When mitochondria fail to generate energy, less energy is generated in the cell so cell injury and even cell death can occur. If this is repeated throughout the whole body, whole systems go to fail, and the life of the person is severely compromised. The disease affects more in children as compared to adult but onset is becoming more and more common. Mitochondria diseases causes damage to cells of the brain, heart, liver, skeletal muscles, kidney and the endocrine and respiratory systems.Kinases that are associated with mitochondria during neuronal injury include mitogen activated protein kinases (MAPK) such as extracellular signal regulated protein kinases (ERK) and c-Jun N-terminal kinases (JNK), protein kinase B/Akt, and PTEN-induced kinase 1 (PINK1). Their sites of action within mitochondria and specific kinase targets are still unclear but these signaling pathways regulate mitochondrial respiration, transport, fission-fusion, calcium buffering, reactive oxygen spec ies (ROS) production, mitochondrial autophagy and apoptotic cell death( Kachergus et al., 2005).5 List of mitochondrial kinases associated human diseasesA) Neurodegenerative diseasesParkinsons disease Alzheimers diseaseB) Cancer1 Parkinsons disease (PD)Parkinsons disease is a debilitating, movement disorder that affects around 1 million people in mating America.Symptoms Motor symptoms can be due to degeneration of endogenously pigmented midbrain neurons of the nigrostriatal projection. Olfactory, autonomic and cognitive dysfunction. Most of the cases have no known cause oxidative stress, disquiet protein handling/degradation, and mitochondrial dysfunction are mechanistically observed factors in sporadic PD due to toxin/pesticide exposures, and in models of familial PD (Ruben et al., 2009).Factors like Disturbances in mitochondrial function, transport, dynamics and turnover have central role in neurotoxin, environmental and genetic approaches to Parkinsons disease (Ruben et al., 20 09). In addition to changes in mitochondrial fission/fusion machinery and trafficking, autophagic degradation process has a critical role in regulating mitochondrial quality and content (Kiselyov et al., 2007). Macroautophagy has a role in membranous engulfment of cytoplasmic cargo bodies for lysosomal degradation, and this the major degradative pathway for organelles and insoluble proteins. There is deregulation of macroautophagy and of chaperone-mediated autophagy observed in toxin and genetic models of PD (Ruben et al., 2009).Gene multiplication and -synuclein mutations are autosomal dominant of PD in model of parkinsonian neurodegeneration (Polymeropoulos et al., 1997). Aggregation of -Synuclein, Lewy bodie formation and mutation in leucine rich repeat kinase 2 (LRRK2) are found in the sporadic and dominant forms of PD (Kachergus et al., 2005). Parkin, ATP13A2, DJ1 and PTEN induced kinase 1(PINK 1) are involved in autosomal recessive Parkinsonism disease. PINK1 and Parkin regula tes mitochondrial morphology and turnover (Ruben et al., 2009).In human PD brain and diffuse Lewy body diseases, Phospho-ERK (p-ERK) in the cytoplasm and mitochondria of midbr