For a person on dialysis, fluid is usually restricted or limited. One job of healthy kidneys is to remove excess fluid from the body. When your kidneys are not working properly, dialysis can remove some of the fluid, but you will also need to drink or eat less fluid. Having âtoo muchâ fluid can cause problems, some of which are serious.
Mitochondrial theory of aging, a variant of free radical theory of aging, proposes that accumulation of damage to mitochondria and mitochondrial DNA (mtDNA) leads to aging of humans and animals.itochondrial theory of aging matures--roles of mtDNA mutation and oxidative stress in human aging. Wei YH(1), Ma YS, Lee HC, Lee CF, Lu CY. Author information: (1)Department of Biochemistry, National Yang-Ming University, Taipei, Taiwan, R.O.C. joeman@ym.edu.tw.
Mitochondrial biogenesis is the process by which new mitochondria are formed in the cell. Mitochondrial biogenesis is activated by numerous different signals during times of cellular stress or in response to environmental stimuli.The mitochondrion is a key regulator of the metabolic activity of the cell, and is also an important organelle in both production and degradation of free radicals.he master regulators of mitochondrial biogenesis appear to be the peroxisome proliferator-activated receptor gamma (PGC) family of transcriptional coactivators, including PGC-1Î±, PGC-1Î², and the PGC-related coactivator, PRC.