| Literature DB >> 1875041 |
J J Yohn1, D A Norris, D G Yrastorza, I J Buno, J A Leff, S S Hake, J E Repine.
Abstract
Antioxidant enzyme activities of cultured human foreskin fibroblasts, keratinocytes, and melanocytes from healthy black and Caucasian donors were measured and compared. Fibroblasts had more (p less than 0.05) peroxidase, catalase, glutathione peroxidase, and superoxide dismutase activity than keratinocytes. Keratinocytes had more (p less than 0.05) peroxidase, catalase, glutathione peroxidase, and superoxide dismutase activity than melanocytes. No differences in antioxidant enzyme activities were observed between the cells of any type taken from black or Caucasian people. Antioxidant enzyme activities may affect resistance to damage by oxidants induced by ultraviolet radiation and inflammation.Entities:
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Year: 1991 PMID： 1875041 DOI： 10.1111/1523-1747.ep12480983
Source DB: PubMed Journal: J Invest Dermatol ISSN： 0022-202X Impact factor: 8.551