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dc.contributor.authorHaddad, S.es_ES
dc.contributor.authorFranci, J.A.A.es_ES
dc.contributor.authorPetenusci, S.O.-
dc.contributor.authorLamano Carvalho, T.L.-
dc.date.accessioned2011-02-22T10:58:30Z-
dc.date.available2011-02-22T10:58:30Z-
dc.date.issued1998-
dc.identifier.issn0213-3911es_ES
dc.identifier.urihttp://hdl.handle.net/10201/19057-
dc.description.abstractPrevious studies from our laboratory have shown that low-intensity ultrasound applied to the scrotum of prepubertal rats causes a 62% increase in plasma testosterone, suggesting a possible stimulation of LH receptors andtor the enzymes controlling the steroidogenic process. The purpose of the present study was to investigate whether low-intensity ultrasound has a stimulatory effect on the androgenic activity of aged testes. In addition to plasma testosterone, LH and FSH, the testicular spermatogenic status was also analysed. Ultrasound applied to the scrotum of aged rats did not stimulate sperm production, which was significantly reduced compared to sexually mature animals, and failed to re-establish the steroidogenic testicular function, which was decreased by 74%, suggesting an inherent loss of gonadal steroidogenic competence.es_ES
dc.formatapplication/pdfes_ES
dc.format.extent5es_ES
dc.languageenges_ES
dc.publisherMurcia : F. Hernándezes_ES
dc.relation.ispartofHistology and histopathologyes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectAgeinges_ES
dc.subjectTestises_ES
dc.subject.otherCDU::6 - Ciencias aplicadas::61 - Medicinaes_ES
dc.titleLow-intensity ultrasound energy applied to the testes of aged ratses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
Aparece en las colecciones:Vol.13, nº 2 (1998)

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