Work

Effectiveness effects of Ulva lactuca ethanol extract on estradiol levels, estrus cycle, and endometrial thickness in MSG-induced female rats

Year: 2025

Type: article

Abstract: Background: Excessive consumption of monosodium glutamate (MSG), a common food flavor enhancer, has been reported to adversely affect the female reproductive system. Therefore, to overcome the negative effects of consuming MSG which causes an oxidant effect, this can be overcome by consuming foods that contain sources of antioxidants. Aim: This study aimed to analyse the effect of Ulva lactuca ethanol extract on the estradiol hormone levels, estrus cycle and endometrial thickness in female rats exposed to MSG. Methods: Thirty adult female Wistar rats were divided into five groups: normal control, MSG-induced control, and three Ulva lactuca treatment groups (100, 200, and 400 mg/kgBW). Estradiol levels, endometrial thickness, and estrus cycle phases were assessed. Results: Administration of Ulva lactuca extract significantly improved estradiol levels (p=0.011), endometrial thickness (p=0.016), and estrus cycle regularity (p=0.005) compared to the MSG-induced group. Conclusion: Ulva lactuca ethanol extract showed potential in mitigating MSG-induced toxicity, supporting its use in preserving female reproductive health.

Source: Open Veterinary Journal

DOI: 10.5455/ovj.2025.v15.i10.38

Authors: Luh Arini, Luh Mestika

Institution: Universitas Pendidikan Ganesha

Language: English

Topic: Seaweed-derived Bioactive Compounds

Subfield: Aquatic Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $350