Seleção de espermatozoides para ICSI

dc.contributorCenter for Human Reproduction Prof. Franco Junior
dc.contributorResearch and Training
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:44Z
dc.date.available2014-05-27T11:24:44Z
dc.date.created2014-05-27T11:24:44Z
dc.date.issued2010-07-01
dc.identifierJornal Brasileiro de Reproducao Assistida, v. 14, n. 3, p. 43-48, 2010.
dc.identifier1517-5693
dc.identifier1518-0557
dc.identifierhttp://hdl.handle.net/11449/71774
dc.identifier2-s2.0-79954442484
dc.description.abstractThe application of assisted reproduction techniques has provided help to many men seeking to father a child, although the current success of these procedures remains suboptimal. Today some protocols allow sperm to be selected according to their ultrastructural morphology or surface molecular characteristics. On the other hand, successful human reproduction relies partly on the inherent integrity of sperm DNA. Therefore, it is now necessary to improve the safety of the sperm selection method. It is urgent to optimize procedures to isolate spermatozoa for ICSI with low risk of DNA damage. In recent years, two technologies have attracted the attention of specialists as methods capable of identifying a spermatozoon with low risk of DNA damage: Ultrastructural morphology sperm selection at high magnification and sperm head birefringence selection. This review analyses these two technologies. © Todos os direitos reservados a SBRA - Sociedade Brasileira de Reprodução Assistida.
dc.languagepor
dc.relationJornal Brasileiro de Reproducao Assistida
dc.relation0,282
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectBirefringence
dc.subjectHigh magnification sperm morphology
dc.subjectSperm selection
dc.subjectdouble stranded DNA
dc.subjectpovidone
dc.subjectacrosome
dc.subjectbirefringence
dc.subjectcell nucleus
dc.subjectcell ultrastructure
dc.subjectcell vacuole
dc.subjectchromatin
dc.subjectdigital imaging
dc.subjectDNA damage
dc.subjectDNA fragmentation
dc.subjectembryo development
dc.subjectfertilization in vitro
dc.subjecthuman
dc.subjectinfertility therapy
dc.subjectintracytoplasmic morphologically selected sperm injection
dc.subjectintracytoplasmic sperm injection
dc.subjectmale fertility
dc.subjectmale infertility
dc.subjectmicroinjection
dc.subjectmicromanipulation
dc.subjectoocyte retrieval
dc.subjectpatient safety
dc.subjectpregnancy
dc.subjectpregnancy outcome
dc.subjectreview
dc.subjectsemen analysis
dc.subjectsperm retrieval
dc.subjectspermatogenesis
dc.subjectspermatozoon
dc.subjectspermatozoon abnormality
dc.subjectspermatozoon motility
dc.subjectspontaneous abortion
dc.subjectstructure analysis
dc.titleSeleção de espermatozoides para ICSI
dc.typeOtros


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