Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Int. j. morphol ; 38(6): 1525-1527, Dec. 2020. graf
Article in English | LILACS | ID: biblio-1134471

ABSTRACT

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.


RESUMEN: El objetivo de este estudio fue analizar la influencia de una dosis alta de Letrozol en la morfología de los testículos de la paca (Cuniculus paca), un inhibidor de la aromatasa que reduce el estrógeno endógeno, la hormona esencial para la espermatogénesis. Se observaron cambios morfológicos en el epitelio seminífero con células germinales con características apoptóticas y la presencia de vacuolas y núcleos en picnosis.


Subject(s)
Animals , Male , Testis/drug effects , Aromatase Inhibitors/administration & dosage , Cuniculidae , Letrozole/administration & dosage , Seminiferous Epithelium/drug effects , Spermatogenesis/drug effects , Immunohistochemistry , Orchiectomy , Microscopy, Electron, Transmission , Germ Cells/drug effects
SELECTION OF CITATIONS
SEARCH DETAIL