Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/97820
Type: Artigo de periódico
Title: Peroxidase Activity In Human Red Cell: A Biological Model For Excited State Molecules Generation
Author: Duran N.
Makita Y.
Innocentini L.H.
Abstract: The presence of enzymically generated triplet acetone in red cells and energy transfer to eosin, rose bengal and 9,10-dibromoanthracene-2-sulfonate was indicate by: (1) product distribution; (2) KET τo, similar to the 2-methylpropanal/peroxidase/O2 system; (3) correlation between hemolysis, oxygen uptake and photon emission; (4) membrane protection by energy acceptors, and (5) by comparison of the 2-methylpropanal/peroxidase/O2 system with 2-methylpropanal/red cells/membranes/O2 and 2-methylpropanal/acid extractable protein from red cells membrane/O2 systems, which have a high peroxidase activity. This is the first report of a biological system producing a photohemolysis effect in the dark. © 1979.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/0006-291X(79)92096-5
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0018387292&partnerID=40&md5=13a607b5d90242ad46fe59e5e34f8443
Date Issue: 1979
Appears in Collections:Unicamp - Artigos e Outros Documentos

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