What is biogerontology?
Biogerontology field focuses on biology, physiology and genetics of aging. This relatively new discipline examines aging in cells, organs and the whole body until the end of reducing the harmful effects of aging, such as dementia, weakness and deterioration. The initial research phases are associated with antioxidants, stem cells, free radicals, diet and immunology. One day biogerontologists hope to better understand how and why our bodies are aging to extend the length and quality of life.
Although scientists see drastic effects on the function of organs, memory, healing, bone density, etc., they know very little about what is happening in the body to cause these changes. Biogerontologists want people to resist seemingly inevitable loss of flexibility, sharp and degeneration, which eventually leads to death. At this point, they barely scraped the field of the field and it can be decades before their research is cloted into implemented medical treatments.
One main course of research in biogerontology relies on stem cells. These are embryonic cells that have a unique quality of transformation into different types of cells such as skin, organ or blood, as the fetus evolves. In adulthood we continue to wear stem cells that rejuvenate old cells in the blood and brain, but their number is gradually decreasing. Scientists are currently experimenting with stem cells. In cancer, stem cells injected into the bone marrow helped again cell growth in animals. Stem cells in the brain also contribute to neurogenesis, where new neurons are formed, and this could reduce or reverse dementia.
Another area of interest of biogerontology includes the influence of nutrients, vitamins and diet on life expectancy. For example, one study seems to show that in animals such as mice and monkey ICT, it leads to a significantly longer average life with better seniors' health. Synthetic supplements of antioxidants, the type of free radical, also had for exampleEmpire effect on memory in mice.
Other investigative routes are constantly manifested by biogerontology. There are many years of intensive research that needs to be performed on the effects of prolonged stress, chemicals called telomers and pollution and the possibility of gene therapy, skin treatment and stem cell injections. In its most extreme form, the pressure on the "aging" of aging, announced by Aubrey de Gray activists, seeks to educate the public and distribute against aging medicine to the normal population.