Protective Effects of Nucleosides-Rich Extract from Cordyceps cicadae against Cisplatin Induced Testicular Damage.

Abstract

Cisplatin (CISP) is an efficacious anticancer agent used in chemotherapy, however, the constraint to its clinical utility is the stray organ toxicity including testicular damage linked to oxidative and inflammatory cascades. This study aimed to explore the protective effect of nucleosides-rich extract from Cordyceps cicadae (NRCE) against CISP-induced testicular damage in rats. Rats were subjected to prophylactic oral administration of NRCE (50, 100 and 400 mg/kg body weight/day) for 7 days prior to testicular toxicity induced by CISP (10 mg/kg, ip) and were sacrificed after 72 h post-CISP injection. Cisplatin caused significant deficits in sperm count, viability and motility, testosterone and follicle stimulating hormone (FSH) compared to normal control. It depressed testicular activities of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT), total antioxidant content (TAC), whereas malondialdehyde (MDA) increased remarkably. CISP considerably increased tumor necrosis factor-alpha (TNF-α) and interleukin-one beta (IL-1β) with alterations in testis histology compared to normal control. Interestingly, NRCE pretreatment inhibited the CISP-induced alterations in reproductive indices, restored the antioxidant activities in testes as well as inflammatory mediators and histology comparable to control. Our findings demonstrate that NRCE could prevent CISP testicular damage via inhibition of oxidative stress and pro-inflammation in rats.

• Authors: Ling Wang, Yigang He, Yudi Li, Chengbin Pei, Opeyemi Joshua Olatunji, Jian Tang, Ademola C Famurewa, Hongyan Wang, Bei Yan
• Journal: Chemistry & biodiversity (Chem Biodivers) Vol. 17 Issue 11 Pg. e2000671 (Nov 2020) ISSN: 1612-1880 [Electronic] Switzerland
• PMID: 33007148 (Publication Type: Journal Article)
• Copyright: © 2020 Wiley-VHCA AG, Zurich, Switzerland.

Chemical References

• Nucleosides
• Protective Agents
• Tumor Necrosis Factor-alpha
• Testosterone
• Malondialdehyde
• Follicle Stimulating Hormone
• Catalase
• Superoxide Dismutase
• Cisplatin

Topics

• Animals
• Catalase (metabolism)
• Cisplatin (pharmacology)
• Cordyceps (chemistry, metabolism)
• Down-Regulation (drug effects)
• Follicle Stimulating Hormone (blood)
• Male
• Malondialdehyde (metabolism)
• Nucleosides (chemistry, isolation & purification, pharmacology)
• Oxidative Stress (drug effects)
• Protective Agents (chemistry, isolation & purification, pharmacology)
• Rats
• Rats, Wistar
• Spermatozoa (drug effects, physiology)
• Superoxide Dismutase (metabolism)
• Testis (drug effects, metabolism, pathology)
• Testosterone (blood)
• Tumor Necrosis Factor-alpha (metabolism)