Association of Tramadol-Induced Ovarian Damage and Reproductive Dysfunction with Adenosine Triphosphate and the Protective Role of Exogenous ATP Treatment

OpenAlex · İngilizce

Background: Tramadol, a weak opioid analgesic agent, is known to induce ovarian damage. Previous studies have held oxidative stress responsible for the adverse effects of tramadol on female reproduction. This study examined the protective effects of ATP against tramadol-induced ovarian damage and reproductive dysfunction in rats. Methods: Rats were divided into four groups (n = 12); healthy (HG), only ATP (ATPG), only tramadol (TMDG), and ATP + tramadol (ATMG). ATP was injected intraperitoneally at 25 mg/kg. Tramadol at 50 mg/kg was initiated one hour after ATP. The treatment was administered once a day for 14 days. Six rats from each group were euthanized. For two months, the remaining rats were paired with male rats. Rats that failed to give birth during this period were considered infertile. A maternity period was calculated for the rats that were delivered. Results: Tramadol caused an increase in malondialdehyde and interleukin-6, and decreased total glutathione, superoxide dismutase, and catalase levels in the ovarian tissue. Furthermore, tramadol disrupted the histological structure of the ovaries, and immunohistochemical staining revealed severe immunopositivity. Tramadol again caused infertility and delayed pregnancy in fertile women. By suppressing biochemical changes, ATP significantly reduced tramadol-induced ovarian damage. Both histopathologically and immunohistochemically, ATP treatment regressed ovarian damage. Additionally, ATP significantly reduced tramadol-induced infertility and maternal delay. Conclusions: The results indicate that tramadol-induced oxidative and inflammatory ovarian injury, infertility, and caspase 3 were suppressed by ATP, as demonstrated by our experimental findings.