Andere Kunden interessierten sich auch für
![A study of oxidative stress and antioxidants in diabetic retinopathy]( "A study of oxidative stress and antioxidants in diabetic retinopathy")
A study of oxidative stress and antioxidants in diabetic retinopathy39,99 €![Do vitamins C and E affect respiratory infections?]( "Do vitamins C and E affect respiratory infections?")
Do vitamins C and E affect respiratory infections?38,99 €![Transnitrosierungen durch Vitamin C, Adrenalin und Serotonin]( "Transnitrosierungen durch Vitamin C, Adrenalin und Serotonin")
Transnitrosierungen durch Vitamin C, Adrenalin und Serotonin58,00 €![Vitamin C gegen Krebs]( "Vitamin C gegen Krebs")
Vitamin C gegen Krebs53,90 €![Cigarette smoking & DNA-damage]( "Cigarette smoking & DNA-damage")
Cigarette smoking & DNA-damage32,99 €![MEDICALLY ASSISTED REPRODUCTION (MAR) & SPERM DNA DAMAGE]( "MEDICALLY ASSISTED REPRODUCTION (MAR) & SPERM DNA DAMAGE")
MEDICALLY ASSISTED REPRODUCTION (MAR) & SPERM DNA DAMAGE57,99 €![Lung Cancer and Complementary Therapy]( "Lung Cancer and Complementary Therapy")
Lung Cancer and Complementary Therapy40,99 €
Aging can be viewed partly as a degenerative process dictated by free radical reactions. Human diploid fibroblasts (HDFs) lose the capacity to proliferate and enter a state termed replicative senescence after a finite number of population doublings in vitro. Presenescent human fibroblasts, when treated with a sub-lethal dose of H2O2, enter long term growth arrest resembling replicative senescence. H2O2 induced growth arrest; p53 protein expression and the effect of vitamin C as an antioxidant were determined in this study.