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Polyamines in the male reproductive system
Acta physiol. pharmacol. ther. latinoam ; 46(4): 209-22, 1996. ilus
Article em En | BINACIS | ID: bin-21359
Biblioteca responsável: BR1.1
ABSTRACT
This review covers some common aspects of the biosynthesis, interconversion pathways and biochemical functions of polyamines. A particular emphasis is given in experitemtal models as well as humans, to their presence in the male gonad, postate gland, seminal vesicles, epididymis and semen. The interaction between hormones (androgens, LH, FSH and PRL) and the main enzymes involved on the polymine biosynthesis, and the relationship of these compounds on cell growth and differentation, are also discussed. In this regard, an attention is offered to the potential role of polymines during early spermatogenesis stages and the use of some enzymed involved in their biosynthesis as sensitive and specific markers of the action of androgens and antiandrogens in the epididymis. Finally, a special issue is addressed to the controversial information documented on polymines, their oxidation products and the relationship with male fertility. (AU)
Assuntos
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Coleções: 06-national / AR Base de dados: BINACIS Assunto principal: Ornitina / Próstata / Sêmen / Glândulas Seminais / Testículo / Poliaminas Biogênicas / Putrescina / Espermidina / Espermina / Epididimo Limite: Animals / Humans / Male Idioma: En Revista: Acta physiol. pharmacol. ther. latinoam Ano de publicação: 1996 Tipo de documento: Article
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Coleções: 06-national / AR Base de dados: BINACIS Assunto principal: Ornitina / Próstata / Sêmen / Glândulas Seminais / Testículo / Poliaminas Biogênicas / Putrescina / Espermidina / Espermina / Epididimo Limite: Animals / Humans / Male Idioma: En Revista: Acta physiol. pharmacol. ther. latinoam Ano de publicação: 1996 Tipo de documento: Article