Morin-5'-Sulfonic Acid Sodium Salt (NaMSA) Attenuates Cyclophosphamide-Induced Histological Changes in Genitourinary Tract in Rats-Short Report

• Main Authors: Anna Merwid-Ląd (Author), Dorota Ksiądzyna (Author), Agnieszka Hałoń (Author), Danuta Szkudlarek (Author), Małgorzata Trocha (Author), Marta Szandruk-Bender (Author), Agnieszka Matuszewska (Author), Beata Nowak (Author), Tomasz Sozański (Author), Anna Kuźniar (Author), Adam Szeląg (Author)
• Format: Book
• Published: MDPI AG, 2021-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 10.3390/ph14030192; 1424-8247
• Keywords: NaMSA; cyclophosphamide; histopathology; testis; urinary bladder; Medicine; R; Pharmacy and materia medica; RS1-441
• Source: Pharmaceuticals, Vol 14, Iss 3, p 192 (2021)

Cyclophosphamide (CPX) exerts toxicity in the urogenital system. The current study was designed to evaluate the effect of morin-5'-sulfonic acid sodium salt (NaMSA) on CPX-induced urogenital toxicity in rats. NaMSA (100 mg/kg/daily) and CPX (15 mg/kg/daily) alone or in combination and 0.9% NaCl (as a control) were given intragastrically for 10 days. Testes and epididymes from male and urinary bladders from male and female rats were evaluated histologically. In testes and epididymes, morphological changes and relative decrease in sperm count were assessed. In urinary bladders edema, hemorrhage and urothelium erosions were described by 0-2 points scoring system. Reproductive score (RS-in total 6 points) and urinary bladder score (BS-in total 6 points) were thereafter calculated. In CPX-receiving group RS (2.7) and BS (3.3) were significantly higher than in the control (0.5 and 0.25 for RS and BS, respectively). Co-administration of NaMSA reversed most of the morphological changes, which was reflected by lower RS and BS score (0.5 and 1.2 for RS and BS, respectively). The preliminary findings suggest that NaMSA may attenuate CPX-induced histological changes in rat urogenital tract.