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David Danon
Professor David Danon (; October 17, 1921 – October 17, 2015) was a physician, a scientist, a leader in the study of the biology of aging, and a painter. He was the inventor of a unique treatment for the healing of pressure ulcers and other severe wounds that do not respond to conventional treatments. Before the creation of the state of Israel, he was a commander in Irgun, the Zionist paramilitary group also known as "Etzel". He was the founder and the first commander of the Israeli Air Force's first airborne military medical evacuation unit, the founder and first president of the Israeli Association for Electron Microscopy, director of the Gerontology Center at the Weizmann Institute of Science, and Office of the Chief Scientist (Israel), Chief Scientist of the Israeli Ministry of Health. Childhood and youth David Danon was born in 1921 to Regina and Moshe Danon in Pazardzhik (Bulgarian: Пазарджик, also spelled as Pazardjik or Pazarjik), Bulgaria. David's parents ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biology Of Aging
Senescence () or biological aging is the gradual deterioration of functional characteristics in living organisms. Whole organism senescence involves an increase in death rates or a decrease in fecundity with increasing age, at least in the later part of an organism's life cycle. However, the resulting effects of senescence can be delayed. The 1934 discovery that calorie restriction can extend lifespans by 50% in rats, the existence of species having negligible senescence, and the existence of potentially immortal organisms such as members of the genus '' Hydra'' have motivated research into delaying senescence and thus age-related diseases. Rare human mutations can cause accelerated aging diseases. Environmental factors may affect aging – for example, overexposure to ultraviolet radiation accelerates skin aging. Different parts of the body may age at different rates and distinctly, including the brain, the cardiovascular system, and muscle. Similarly, functions may disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
