维生素E光保护作用的证据。

Evidence for the photoprotective effects of vitamin E.

作者信息

Fryer M J

机构信息

Department of Biology, University of Essex, Colchester, UK.

出版信息

Photochem Photobiol. 1993 Aug;58(2):304-12. doi: 10.1111/j.1751-1097.1993.tb09566.x.

DOI:10.1111/j.1751-1097.1993.tb09566.x

PMID:8415922

Abstract

The antioxidant vitamin E (alpha-tocopherol) may protect both animal and plant cell membranes from light-induced damage. The various biochemical and biophysical modes of protection are considered. An examination is made of the evidence that vitamin E plays an important prophylactic role against a number of serious light-induced diseases and conditions of the eye (cataractogenesis and retinal photodeterioration) and skin (erythrocyte photohemolysis, photoerythema, photoaging and photocarcinogenesis) that are mediated by photooxidative damage to cell membranes.

摘要

抗氧化剂维生素E（α-生育酚）可以保护动植物细胞膜免受光诱导损伤。本文探讨了其多种生化和生物物理保护模式。有证据表明，维生素E对多种由细胞膜光氧化损伤介导的严重光诱导眼部疾病和状况（白内障形成和视网膜光退变）以及皮肤疾病（红细胞光溶血、光红斑、光老化和光致癌作用）具有重要的预防作用，本文对此证据进行了研究。