The hypotensive effect of the aqueous calyx extract of Hibiscus sabdariffa may occur through the attenuation of Autonomic nervous system activity. NJPS [Internet]. 31º de dezembro de 2021 [citado 21º de maio de 2026];36(2):203-9. Disponível em: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/2363