"Estamos entusiasmados com essa nova fase junto à Springer Nature. O novo programa demonstra o forte interesse global gerado pela iniciativa do ano passado", disse o Dr.Jik Young Park, vice-presidente e chefe d
Revista Electrónica de Enseanza de las CienciasRodrigues, C & Precioso, J. (2010). Avaliar a avaliacao: um estudo efectuado com testes do 6.潞 ano de escolaridade de Ciencias da Natureza. Revista Electronica de Ensenanza de las Ciencias, 9 (2), 418-434. Disponivel em http://reec...
Before staining, 5-um-thick testicular tissue sections were dewaxed in xylene, rehydrated through decreasing concentrations of ethanol, and washed in PBS. Staining was done with haematoxylin and eosin (H&E). After staining, sections were dehydrated through increasing concentrations of ethanol and ...
An individual Leydig cell could secrete 20 ng of testosterone daily in humans3 and 0.5 ng in adult rodents2. To ensure such a high rate of steroidogenesis, the testis utilizes endogenous cholesterols de novo synthesized in situ rather than transported from the plasma4,5. The intracellular...
(Riedel de Haen), 0,001 g Zinksulfat 0,001 g Eisensulfat0,002 g Manganchlorid, 0,001 g Menadion, 0,001 g Cy-anocobalamin, 0,02 g Cysteinhydrochlorid, 0,02 g Tryp-tophan, 0,003 g Pyridoxin, 0,003 g Pantothenat, 0,003 gNicotinamid, 0,0003 g Biotin, 0,00004 g Thiamin, ...