Artículos de revistas
The morphology of paca (Cuniculus paca) testis with high dose of letrozole an aromatase inhibitor
La morfología del testículo de paca (Cuniculus paca) con altas dosis de letrozol, un inhibidor de la aromatasa
Fecha
2020-12-01Registro en:
International Journal of Morphology, v. 38, n. 6, p. 1525-1527, 2020.
0717-9502
0717-9367
10.4067/S0717-95022020000601525
2-s2.0-85094876779
Autor
Universidade de São Paulo (USP)
Uningá - Departamento de Medicina Veterinária
Universidade Estadual Paulista (Unesp)
University of California
Institución
Resumen
SUMMARY: The study reported the influence of the high and acute dose of Letrozole on the testis morphology in paca (Cuniculus paca), an aromatase inhibitor that reduces the endogenous estrogen, the essential hormone for spermatogenesis. Morphological changes were observed in seminiferous epithelium with germ cells with apoptotic characteristics and presence of vacuoles and nuclei in pycnose.