Research Article
The Mechanism Underlying the Spasmolytic and Bronchodilatory Activities of the Flavonoid-rich Red Onion Allium cepa L. Peel Extract
Natural Products Research Unit, Department of Biological and Biomedical Sciences, Aga Khan University Medical College, Karachi-74800, Pakistan
Atallah F. Ahmed
Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
Hanan M. Al-Yousef
Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
Jawaher Hamad Al-Qahtani
Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
Anwarul-Hassan Gilani
Natural Products Research Unit, Department of Biological and Biomedical Sciences, Aga Khan University Medical College, Karachi-74800, Pakistan