PMID: 15374519Jan 1, 1990Paper

The effects of UV radiation and antioxidants on life span and lipid peroxidation in the rotifer Asplanchna brightwelli

Archives of Gerontology and Geriatrics
M SawadaH E Enesco

Abstract

Lipid peroxidation (LP) rates and life span were determined in control and in ulraviolet (UV) irradiated rotifers of the species Asplanchna brightwelli. UV irradiation administered at 6 h of life significantly increased the rate of LP as the rotifers aged; it also produced a significant shortening of rotifer life span. Pretreatment with 20 microg/ml of vitamin E blocked the increase in LP and the decrease in life span induced by UV radiation. The antioxidant synergist 3,3'-thiodipropionic acid had no such UV-protective effect. These results indicate that the decrease in life span caused by UV radiation may be mediated through the production of lipid peroxides.

References

May 1, 1978·Analytical Biochemistry·M Mihara, M Uchiyama
Apr 1, 1988·Mechanisms of Ageing and Development·L A Harrington, C B Harley
Jan 1, 1980·Journal of Gerontology·B E Leibovitz, B V Siegel
Jan 1, 1984·Experimental Gerontology·M Sawada, H E Enesco
Jan 1, 1984·Experimental Gerontology·M Sawada, H E Enesco
Jan 1, 1980·Experimental Gerontology·H E Enesco, C Verdone-Smith

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Citations

Jun 17, 1998·Free Radical Biology & Medicine·F TubaroF Ursini
Jun 2, 2017·Natural Products and Bioprospecting·Ai-Jun DingHuai-Rong Luo

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