Mohamed-Réda Djebbar

Enhanced reproductive toxicity following combined exposure to ethinylestradiol and levonorgestrel: evidence of non-additive endocrine disruption in male rats.

Ethinylestradiol (EE2) and levonorgestrel (LNG) are synthetic hormones widely used in contraceptives and increasingly recognized as endocrine-disrupting contaminants. Although their individual reproductive effects are documented, their combined toxicity remains poorly understood. This study evaluated the sub-chronic re...