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High frequency of vitamin B-12 deficiency in a Brazilian population
(Cambridge Univ PressCambridgeInglaterra, 2010)
The ERK1/2 pathway regulates testosterone synthesis by coordinately regulating the expression of steroidogenic enzymes in Leydig cells
(Elsevier Ireland, 2013-03-07)
Adult mice with a Leydig cell specific deletion of MAPK kinase (MEK) 1 and 2 (Mek1(f)(/)(f);Mek2(-/-);Cre(+)) mice display Leydig cell hypoplasia and hypergonadotropic hypogonadism. We used radioimmunoassays and quantitative ...
Inhibitory Effects of Leptin on Pancreatic alpha-Cell Function
(Amer Diabetes AssocAlexandriaEUA, 2009)
Regulation of steroid synthesis and apoptosis by insulin-like growth factor I and insulin-like growth factor binding protein 3 in human corpus luteum during the midluteal phase
(Journals of Reproduction and Fertility Ltd, 2002)
The aim of the present study was to investigate the action of insulin-like growth factor I (IGF-I) and insulin-like growth factor-binding protein 3 (IGFBP-3) on steroidogenesis and apoptosis in human corpus luteum during ...
Neonatal Administration of Fluoxetine Decreased Final Sertoli Cell Number in Wistar Rats
(Sociedad Chilena de Anatomía, 2008)
Reproductive characteristics of stallions during the breeding and non-breeding season in a tropical region
(Springer, 2012-10-01)
The objective of this study was to investigate reproductive characteristics of stallions at a tropical zone in the breeding and non-breeding seasons. The following parameters were assessed: testicular volume; semen quality; ...
Reproductive characteristics of stallions during the breeding and non-breeding season in a tropical region
(Springer, 2012-10-01)
The objective of this study was to investigate reproductive characteristics of stallions at a tropical zone in the breeding and non-breeding seasons. The following parameters were assessed: testicular volume; semen quality; ...
Protection against radiation-induced damage of 6-propyl-2-thiouracil (PTU) in thyroid cells
(Radiation Research Soc, 2012-11)
Many epidemiologic studies have shown that the exposure to high external radiation doses increases thyroid neoplastic frequency, especially when given during childhood or adolescence. The use of radioprotective drugs may ...