Semen processing by density gradient centrifugation does not improve sperm apoptotic deoxyribonucleic acid fragmentation rates

Semen processing by density gradient centrifugation does not improve sperm apoptotic deoxyribonucleic acid fragmentation rates

Autor Stevanato, Juliana Autor UNIFESP Google Scholar
Bertolla, Ricardo Pimenta Autor UNIFESP Google Scholar
Barradas, Valeria Autor UNIFESP Google Scholar
Spaine, Deborah Montagnini Autor UNIFESP Google Scholar
Cedenho, Agnaldo Pereira Autor UNIFESP Google Scholar
Ortiz, Valdemar Autor UNIFESP Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Resumo We wished to verify whether semen processing by discontinuous double-layered density gradient centrifugation could improve sperm apoptotic DNA fragmentation rates using a commercially available deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling assay in 35 consecutive men presenting for assisted reproductive treatments. Although sperm motility did improve as expected, no effects were observed in sperm apoptotic DNA fragmentation rates, and this should be considered in the routine assisted reproduction setting.
Idioma Inglês
Data 2008-09-01
Publicado em Fertility and Sterility. New York: Elsevier B.V., v. 90, n. 3, p. 889-890, 2008.
ISSN 0015-0282 (Sherpa/Romeo, fator de impacto)
Editor Elsevier B.V.
Extensão 889-890
Fonte http://dx.doi.org/10.1016/j.fertnstert.2007.01.059
Direito de acesso Acesso aberto Open Access
Tipo Editorial
Web of Science WOS:000259317200065
URI http://repositorio.unifesp.br/handle/11600/30857

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