Investigations into the Risk of Reproductive Toxicity Following Exposure to Highly Active Anti-Retroviral Drugs in Rodents

• Published in: The Tokai journal of experimental and clinical medicine Vol. 43; no. 2; p. 54
• Main Authors: Awodele, O, Popoola, T D, Idowu, O, Bashua, B M, Awolola, N A, Okunowo, W O
• Format: Journal Article
• Language: English
• Published: Japan 20.07.2018
• ISSN: 2185-2243

With the introduction of Highly Active Antiretroviral Therapy (HAART), there has been drastic decline in morbidity and mortality associated with HIV/AIDS. However, many patients experience adverse drug reactions perhaps due to the inherent toxic nature of HAART. The possible toxic effect of HAART (combination ARVs) on reproduction and sexual dysfunction in seropositive HIV patients remains a subject of intense research. This study was designed to investigate the toxic effects of HAART on the reproductive hormones and organs of male and female rats. Sexually mature adult male and female rats were administered therapeutic doses of single and combination antiretroviral drugs for 48 days and thereafter sacrificed under anaesthesia. Morphological and histopathological examination of the testes and ovaries were carried out. Serum biochemical assay, semen quality analysis and hormonal assays were also conducted using standard methods. Results show significant (p < 0.05) reductions in the weight of testes and epididymis across all groups versus control; sperm count and motility were also significantly reduced in the test groups while hormonal analysis in males revealed significant reductions in LH, FSH and Testosterone. In the females, there was a significant (p < 0.05) reduction in the number of ovarian follicles, prolactin, estrogen and progesterone. We thus conclude that the administration of single and combined antiretroviral drugs have potential reproductive toxic effects.