N H Gopal Dutt
Articles written in Proceedings – Plant Sciences
Volume 87 Issue 7 July 1978 pp 161-167 Physiology
Adult male rats injected with cadmium chloride were compared with controls with respect to serum levels of follicle stimulating hormone (FSH), luteinizing hormone (LH), androgens and testicular histology. A single injection of cadmium chloride (9 mg/kg) was found to bring about no consistent short term changes in the plasma levels of FSH or LH, but after a long period the levels of both these hormones were elevated. In contrast, the levels of androgen showed a sharp increase at 6 h which declined by 12 h. In accordance with the elevated levels of gonadotropins found at 9–28 days after cadmium chloride injection, the androgen levels showed a drastic reduction. Histological aspect of the testis revealed acute necrotic changes of which the vacuolation of spermatid nuclei and fibrosis of Leydig cells are noteworthy.
Volume 87 Issue 10 October 1978 pp 271-282 Endocrinology
Prolactin secreting cells are identified in the