Effects of Ocimum sanctum Gestational Administration on Physiological and Behavioral Aspects of Mice Offspring

Abstract

Aims: Prenatal maternal stress and anxiety affect the offspring causing low birth weight, decreased motor activity, and developmental delays. Ocimum sanctum is cherished as the holiest herb in India and possesses strong adaptogenic, memory enhancer, and anti-stress properties. This study aimed to assess the effect of O. sanctum leaf aqueous extract on preventing pregnancy related stress impact on the mice offspring. Methodology: Pregnant female mice were treated with O. sanctum leaf aqueous extract throughout the gestation period at 100 mg/kg, p.o, while exposed to resident–intruder social stress paradigm. Physiological, morphological, and behavioral aspects of offspring were observed for 6 weeks. Results: Pups of O. sanctum treated mothers showed significantly (P < 0.05) improved body weight, body length, and head length. O. sanctum treatment has significantly reduced eye opening and pinna detachment period (P < 0.05-0.01), and duration for gaining surface righting and mid-air righting refluxes (P < 0.05). O. Sanctum has significantly increased (P < 0.05-0.01) number of correct entries in radial arm maze and line crossing in open field performance. Conclusion: The study outcome proves the beneficial role of O. Sanctum in ameliorating prenatal stress and anxiety induced deleterious effect on offspring.