Histologic studies on endometrium of menstruating monkeys wearing IUDs: comparative evaluation of drugs.
A comparative study was performed to evaluate the effects of antifibrinolytic agents; epsilon-aminocaproic acid (EACA) and tranexamic acid (AMCA); anti-inflammatory drugs (indomethacin, ibuprofen, naproxen); and plant extract (root extract of Boerhaavia diffusa) on the endometrial histology of IUD-fitted menstruating monkeys. A high degree of stromal edema, heavy infiltration of inflammatory cells, long, tortuous endometrial glands, and thin-walled empty blood vessels were observed in IUD endometrium. B. diffusa was found most effective in reducing stromal edema, inflammation, and tortuosity of glands, and in increasing the degree of deposition of fibrin and platelets in the vessel lumen. Antifibrinolytic agents caused partial to complete occlusion of the vessel lumen and anti-inflammatory drugs thickened the vessel wall. Indomethacin reduced inflammation effectively. Conclusively, B. diffusa appears to be a potent antifibrinolytic and anti-inflammatory agent and is, thus, recommended for the treatment of IUD menorrhagia.
Division of Endocrinology, Central Drug Research Institute, Lucknow, India.
M
M
Barthwal
K
K
Srivastava
D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000494:pharmacology*; D000933:Antifibrinolytic Agents / Q000494:pharmacology*; D002465:Cell Movement; D004487:Edema; D004716:Endometritis / Q000473:pathology; D004717:Endometrium / Q000098:blood supply / Q000187:drug effects* / Q000473:pathology; D005260:Female; D007434:Intrauterine Devices / Q000009:adverse effects*; D008251:Macaca; D008598:Menstruation / Q000187:drug effects*; D010936:Plant Extracts / Q000494:pharmacology*
D000894:Anti-Inflammatory Agents, Non-Steroidal; D000933:Antifibrinolytic Agents; D010936:Plant Extracts