Histological and ultrastructural studies on the toxic effect of pan masala and its amelioration by Elettaria cardamomum.

ABSTRACT

AIM: To investigate the histological and ultrastructural changes observed in pan masala intoxicated mammalian testes under the effect of cardamom. METHODS: Male Swiss mice were given pan masala orally at a dose of 2% of the feed and cardamom at a dose of 0.2% of the feed. They were divided into three groups, control (Group I), pan masala-treated (Group II), and a combination of pan masala and cardamom-treated group (Group III). Histologically, the testes of Group II mice displayed degeneration of tubular epithelium, disruption of spermatogenesis, and a marked reduction in germ cells. RESULTS: When cardamom was given, damage was less with fewer distorted cells and also improvement with normal tubules and spermatid differentiation in Group III. Ultrastructurally, pan masala-treated testes showed cytoplasmic vacuolation, shrinkage and pyknotic nuclei of spermatogonia, and abnormal acrosomal granules. CONCLUSION: When cardamom was given, the amelioration process was more evident showing a comparable morphology with control.