Telomerase Reactivation Reverses Tissue Degeneration in Aged Telomerase-deficient Mice Jaskelioff et al.‚ Nature‚ January 2011 This study looked at the effects of telomerase activation on the tissues of prematurely-aged adult mice. The telomerase enzyme‚ TERT-ER‚ is not expressed in the cells of these mice. The group induced (turned on) expression of TERT-ER by exposing mice to the compound 4-OHT‚ 4-hydroxytamoxifen (see definitions on next page). This treatment rebuilt the telomeres in
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> The Myth of Senility Myth: Older persons "naturally" grow more confused and child-like‚ become forgetful‚ and lose contact with reality. They become "senile". Reality: Senility is an outdated term referring to abnormal deterioration in the mental functions of some older people‚ linking the process of growing old to symptoms of forgetfulness‚ confusion‚ and changes in behavior and personality. Such an image is false‚ stereotypical‚ and is neither a normal sign of aging nor even a disease.
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N330 Care of the Older Adult and the Family in Retirement Study Guide for Final 1. Why is it important to study gerontological nursing? Our society is rapidly aging‚ with an increasing proportion of the population being over the age of 65. This growth of the older population is expected to increase dramatically over the next 25 years. Consequently‚ there is a growing need for professionals to be trained to work with older persons. 2. Review the roles of the gerontological nurse.
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The Immortality of Turritopsis nutricula and its Possible Implications on Man Topic: The Immortality of Turritopsis nutricula and its Possible Implications on Man Outline: I. Introduction II. Body 1) Description of Turritopsis nutricula 2) T. nutricula’s life cycle 3) Possible Implications on Man a) In the field of science and medicine b) Aging c) Involvement of faith concepts III. Conclusion 1) Summary
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’s age and how many more times the cell will replicate. This knowledge of the number of cell duplication and Telomere length is important in reverse ageing research. When a cell stops dividing or replicating‚ it enters into a stage known as "cell senescence‚" that is the cellular equivalent of aging and finally-death. Psychology plays a great role in influencing Telomere length. By understanding the process by which Telomere death can occur‚ one may be able to slow down their own ageing process.
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Genetics determine the traits an individual will inherit from their parents. In society today‚ the role of genetics is crucial; they decide ones physical appearance as well as their personality. However‚ if there is a mutation located in one of the genes that a child receives it is very likely a deformity will be present. A rare yet fatal defect from a gene mutation such as this is Progeria. This disorder is an unfortunate one that may occur in two forms‚ either Hutchison-Gilford Progeria or
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India Market analysis report for Ant-aging cosmetics: Market research puts the anti-aging cosmetic market in India at over Rs 60 crore. Though just over 2% of the country’s Rs 3‚000-crore skin care market‚ the anti-aging segment is the fastest growing at 93% year-on-year. The anti-aging market in India has tremendous potential and is the fastest growing segment in the skincare market. At approximately 2 per cent of the overall skin category‚ it has doubled in the last three years
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Many people have a tremendous dread of growing old. A great deal of activity during the working years is aimed at preventing as many of the problems of old age as possible: dependency on others‚ lack of money‚ boredom‚ ill health‚ and so forth. The very fear of the problems of old age often make mental and physical wrecks of people‚ they become old before their time. Old age is a mental attitude as well as a physical problem. People tremble when you discuss old age. Next to the subject of death‚
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01/05/11 PSY/211‚ Dr. Kathy Terry Team Assignment/ Week 3 Team A: Adult and Aging: Social Processes and Development * Research has found with age people have fewer social partners * Family members and friends play a significant role in social processes and well-being across adulthood. * Most reliable findings in social gerontology are that with age people report fewer social partners * The number of emotionally close social partners stays relatively constant with age.
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Death is inevitable in life. A lot of people may deny it but almost everyone is afraid of dying. Death is one of the greatest mysteries in life. Science‚ philosophy and religion have all battled over a theory of what happens after you die. Euphemistic language also gives us distance from our discomfort with death. People who die are "no longer with us"‚ have "passed"‚ gone "to meet their Maker"‚ and etc. Some of the discomfort with the death and dying process has come because death has been removed
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