Biochemistry of Ageing

Biochemistry

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Data 2fimages 2fljhjazdyqwwqh14ug60q 180913 s0 perveen irum biochemistry of ageing intro
05:31
Biochemistry of Ageing
Data 2fimages 2f2m4tzycqqxowmluvu4we 180913 s1 perveen irum ageing
14:12
Ageing
Data 2fimages 2fhevvfkzrmczy6mtz9nnr 180913 s2 perveen irum ageing theories
05:41
Ageing Theories
Data 2fimages 2fdxuzf1q0t0cqoquifxks 180913 s3 perveen irum factors influencing ageing
06:13
Factors Influencing Ageing
Data 2fimages 2f0w0zemyvrjmblhf4n9hp 180913 s4 perveen irum hormones
06:25
Hormones
Data 2fimages 2f8pfsssuss3y5iv7f7ii0 180913 s5 perveen irum effects of ageing
10:33
Effects of Ageing

Lecture´s Description

Ageing
In this lecture ´´Biochemistry of Ageing´´ are explained. Section one is about ´´Ageing´´. Educator begins by explaining ageing. After that talks about ageing vs immortality. Then effects of ageing are reported. Moreover, life span and life expectancy is pursued. Secrets of ageing are also discussed.


Ageing Theories
Section two is about ''Ageing Theories''. At first, programmed theories are discussed. Then error theories are elaborated. This theory includes the elucidation of wear and tear, cross linking, free radicals, somatic mutations, errors in proteins, and genetic connection.


Factors Influencing Ageing
Section three is about ''Factors Influencing Ageing''. Earlier in this section, oxygen radicals are discussed. Then antioxidants and ageing gerbils are explained. Educator tells that high levels of antioxidants can slow the ageing process. This is followed by glucose crosslinking.


Hormones
Section four is about ''Hormones''. Initially, educator introduces hormones. Then hormones of ageing are pursued. Hormones of Ageing involves estrogen, growth hormone, melatonin, testosterone, and DHEA (dehydroepiandrosterone). In the end, hormone replacement is discussed.


Effects of Ageing
Section five is about ''Effects of Ageing''. In the beginning, DNA repair is explained. After that heat shock proteins are elaborated. Following this, growth factors are reported. Then role of dopamine receptors in ageing comes under consideration. Next is the elucidation of macular degeneration of eye. Concluding comments are given on 7KC-atherosclerosis.

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