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Mostrando ítems 1-10 de 87
Características ultra-estruturais das células de Sertoli do morecego hematófago (Desmodus rotundus rotundus, Geoffrey, 1810).
(1993-11-01)
This paper deals with the ultrastructural study of mature vampire bat Sertoli cells and their relationships with the different stages of testicular germ cells. In vampire bat seminiferous epithelium there are different ...
Morphometry and morphology of nucleus of the Sertoli and interstitial cells of the tambaqui Colossoma macropomum (Cuvier, 1881) (Pisces: Characidae) during the reproductive cycle
(Instituto Internacional de Ecologia, 2003-02-01)
Este trabalho permitiu caracterizar a organização estrutural dos testículos de tambaqui Colossoma macropomum, com ênfase às células de Sertoli e intersticiais, bem como analisar morfometricamente o diâmetro dos núcleos das ...
Pathology in practice
(2012-07-01)
Late morfofunctional alterations of the Sertoli cell caused by doxorubicin administered to prepubertal rats
(Biomed Central Ltd., 2012-09-11)
Background: Doxorubicin is a potent chemotherapeutic drug used against a variety of cancers. It acts through interaction with polymerases and topoisomerase II and free radical production. Doxorubicin activity is not specific ...
Late morfofunctional alterations of the Sertoli cell caused by doxorubicin administered to prepubertal rats
(Biomed Central Ltd, 2012-09-11)
Background: Doxorubicin is a potent chemotherapeutic drug used against a variety of cancers. It acts through interaction with polymerases and topoisomerase II and free radical production. Doxorubicin activity is not specific ...
Effects of carbachol on rat Sertoli cell proliferation and muscarinic acetylcholine receptors regulation: an in vitro study
(Elsevier B.V., 2004-08-20)
The aim of the present work was to study the effect of muscarinic agonist on cell proliferation and muscarinic acetylcholine receptors (mAChRs) regulation in rat Sertoli cells. Primary cultures of Sertoli cells were obtained ...
Endocrine and paracrine regulation of zebrafish spermatogenesis: the Sertoli cell perspective
(Brazilian Coll Animal Reproduction, 2015)
Immunosuppressant Prograf (R) (Tacrolimus) Induces Histopathological Disorders in the Peritubular Tissue of Rat Testes
(Karger, 2011-01-01)
Treatment with tacrolimus (FK-506) has been shown to induce a significant decrease in the number of spermatocytes, spermatids, and Sertoli cells. Regarding the importance of the peritubular tissue for the maintenance of ...
Differential role of the estrogen receptors ESR1 and ESR2 on the regulation of proteins involved with proliferation and differentiation of Sertoli cells from 15-day-old rats
(Elsevier B.V., 2014-01-25)
The aim of the present study was to investigate the role of each estrogen receptors on the regulation of proteins involved with proliferation and differentiation of Sertoli cells from 15-day-old rats. Activation of ESR1 ...