Morphological and morphometrical changes on adult Wistar rat testis caused by chronic sodium arsenite exposure.

Arsenic is a contaminant that occurs naturally in the environment, and it is related to several diseases, such as cancer and severe metabolic diseases. Sodium arsenite effects on testes rats are not fully understood regarding morphology and stereology; thus, it becomes necessary to evaluate possible changes in these parameters under low concentrations and simulating occupational exposure. Therefore, the aim of this study was to analyze the morphometrical and stereological changes on rat testis treated with sodium arsenite.

Hepatoprotective effect of Arctium lappa root extract on cadmium toxicity in adult Wistar rats.

This study was performed to determine the effects of Arctium lappa (Al) to protect against cadmium damage in the rat liver. Male rats received a single i.p.