Curcumin ameliorates aflatoxin-induced toxicity in mice spermatozoa

Area of Science:

• Reproductive toxicology
• Natural product chemistry
• Spermatology

Background:

• Aflatoxins are potent mycotoxins known to induce toxicity, including reproductive harm.
• Spermatozoa are particularly vulnerable to oxidative stress and damage from environmental toxins.
• Curcumin, a compound from turmeric, possesses antioxidant and anti-inflammatory properties.

Purpose of the Study:

• To evaluate the protective effects of curcumin against aflatoxin-induced toxicity in mouse spermatozoa.
• To assess the impact of curcumin on sperm count, viability, motility, and morphology following aflatoxin exposure.

Main Methods:

• A prospective controlled animal study was conducted using Swiss-strain male albino mice.
• Mice were orally administered varying doses of aflatoxin with or without curcumin for 45 days.
• Sperm count, viability, motility, and morphologic features were assessed post-treatment.

Main Results:

• Aflatoxin exposure resulted in a dose-dependent reduction in sperm count, viability, and motility.
• Significant sperm morphologic abnormalities were observed in aflatoxin-treated groups.
• Curcumin treatment ameliorated the adverse effects of aflatoxin, improving sperm parameters and morphology.

Conclusions:

• Curcumin demonstrates a significant ameliorative effect on aflatoxin-induced damage to mouse spermatozoa.
• The findings suggest curcumin can protect sperm quality and morphology against toxic insults.
• Curcumin represents a potential therapeutic agent for mitigating reproductive toxicity caused by aflatoxins.