July 1, 2008

Seven primary causes for aging

Aging is been scientifically studied over a century now by Biogerontolgists. They have defined seven basic causes for aging during that time. The last reason for aging was found in 1981, and no other reason is been discovered after that. In perspective of anti-aging research, it is now been argued that if therapies could be devised to take away the toxic outcome related to each of the aging causes, then the lifespan could be certainly be expanded indefinitely.
Following are the seven primary causes for aging listed by well-known biogerontologist:
Cell loss
Nuclear Mutations and Epimutations
Mitochondrial mutations
Cellular Senescence
Extra cellular cross-links
Extra cellular junk and
Intracellular junk
More research is happening to locate the solutions for such biochemical issues. As you grow older with time, muscular atrophy sets in half because of reduced levels of hormones and growth factors. Injecting expansion factors or cheering exercise might to an extent improve this, even though a long-term solution would certainly need the use of stem cell therapy. Due to a range of causes, the hereditary substance in the nucleus of our cells intermittently changes, even though this reason of aging is kept in hand by the huge redundancy of the cells in body system. Nuclear changes are only […]

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