01198nam a2200193Ia 4500 MX-MdCICY 20260521091143.0 CICY B-9498 Relaxant action mechanism of berberine identified as the active principie of Argemone ochro/euca Sweet in guinea-pig tracheal smooth muscle Journal of Pharmacy and Pharmacology, 62(2), p.229-236, 2008 In this study we investigated the relaxant effect of the aerial parts of Argemone ochroleuca (Papaveraceae), which is used in Mexican traditional medicine for the treatment of various respiratory diseases such as cough, bronchitis and asthma. The alkaloid berberine was identified as one of the active relaxant principies (EC50 = 118.50:1: 3.91 JLM)in the dichloromethane extract of A. ochroleuca (EC50=78.03:1:2.15 JLgml -1 with 95.12 :1:3.56 Sánchez-Mendoza, M.E. Castillo-Henkeland, C. Navarrete, A. https://drive.google.com/file/d/1iXuqpXynd6wqSNnoOG14PHuexqzfOgaJ/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 19687 19687 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-9498 2025-06-25 14:06:13 2025-06-25 REF1