Evaluation of the Contraceptive Effect of Aqueous Extract of Unripe Fruit of Musa paradisiaca Linn. (Musaceae) in Female Rats.

Musa paradisiaca (plantain) is a tropical staple food known for its rich nutrient content and bioactive compounds. Traditionally, the unripe plantain has been utilized in folk medicine to treat various conditions, such as digestive disorders, inflammation, and infections. This study aimed to evaluate the potential contraceptive effects of the aqueous extract of unripe Musa paradisiaca (Musaceae) in female rats. The aqueous extract was obtained through maceration of the plant material in distilled water. Experimental animals were divided into four groups (n=6 per group): Groups A, B, and C received 100, 200, and 400 mg/kg of the extract, respectively, while Group D served as the control. A 21-day oral administration of the extract was conducted to assess its impact on reproductive hormones, with weekly blood samples collected to measure serum estrogen, prolactin, and progesterone levels via enzyme-linked immunosorbent assay (ELISA). The results demonstrated a significant (p < 0.05) alteration in estrogen levels across all extract-treated groups. There was a dose-dependent significant reduction (p < 0.05) in prolactin and progesterone levels in the groups treated with 200 and 400 mg/kg at week 2 and week 3. These findings indicate that while lower doses of the aqueous extract had no discernible effect on reproductive hormone levels, higher doses significantly reduced prolactin and progesterone, suggesting the extract's potential as a contraceptive agent.