Artículos de revistas
Boron as testicular toxicant in mice (Mus domesticus) El Boro como Tóxico Testicular en Ratón (Mus domesticus)
Fecha
2012Registro en:
International Journal of Morphology, Volumen 30, Issue 3, 2018, Pages 1106-1114
07179367
07179502
10.4067/S0717-95022012000300057
Autor
Bustos-Obregón, Eduardo
Olivares, Christopher
Institución
Resumen
It has been reported that boron causes changes in various systems, including the male reproductive system. Residents in some towns in northern Chile were consuming a few years ago in the drinking water 20 times more than the amount established as permissible limit by WHO. This study evaluates the effects in an animal model of high intake of boron on the testis. Boron was administered in the drinking water. Twenty male mice (Mus domesticus), sexually mature, were used, divided into 2 groups: the experimental group was given Boron at a dose of 12 mg/L, and the control group 0.6 mg/L, for 42 days. Sections of testis were obtained for: HE staining (Morphometry and Histopathology), Immunohistochemistry (Cox-2), Mallory and Picrosirious stain (evaluation of tunica albuginea). The results indicate that ingestion of a dose of 12 mg Boron/L produces vacuolization, tubular epithelial desquamation and tamponade. Morphometry revealed decreased tubular diameter and epithelial height and lumen diame