The effects of verapamil and heparin co‐administration on sperm parameters and oxidative stress in prevention of testicular torsion/detorsion damage in rats. (11th November 2019)

• Record Type: Journal Article
• Authors: Davoodi, Farshid; Raisi, Abbas; Rajabzadeh, Asghar; Hablolvarid, Mohammad Hassan; Zakian, Amir
• Is Part Of: Andrologia. Volume 52:Number 2(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-11-11
• Subjects: heparin -- oxidative stress -- sperm parameters -- torsion/detorsion -- verapamil; Andrology -- Periodicals; Infertility, Male -- Periodicals; 616.69
• DOI: 10.1111/and.13479
• Languages: English
• ISSNs: 0303-4569

Abstract

Abstract: In this research, the impacts of combined administration of verapamil and heparin on testicular torsion damage were examined. In this experimental study, 30 sexually mature male Wistar albino rats were divided into five equal groups haphazardly ( n = 6): Group 1 was the sham group. In group 2, a 2‐hr testicular torsion was induced, and thereafter, detorsion was done. Rats in group 3 and group 4 experienced an identical surgical procedure like group 2, but verapamil and heparin were administered in 0.3 mg/kg and 800 IU/kg doses respectively, and in group 5, a combination of verapamil and heparin were administered. Intraperitoneal drug injection in all treatment groups was done 30 min before testicular detorsion. Testicular torsion significantly changed sperm parameters, oxidative stress biomarkers and Cosentino's histological score compared to the sham group ( p < .05). All treatment groups reduced testicular damage by decreasing oxidative stress and improving sperm parameters, but heparin and co‐administration of verapamil and heparin were significantly better than verapamil injection alone. However, heparin injected group was more effective than other treatment groups ( p < .05). Overall, an anticoagulant like heparin is more effective than a calcium channel blocker such as verapamil, and it is more likely to reduce testicular torsion injuries.