Khan, Arif-ullah Insights into mechanisms underlying the gut and airways modulatory effects of Swertia chirata. [electronic resource] - Journal of natural medicines Jan 2012 - 140-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1861-0293 Standard No.: 10.1007/s11418-011-0566-2 doi Subjects--Topical Terms: AnimalsBronchodilator Agents--chemistryCalcium Channel Blockers--chemistryDose-Response Relationship, DrugFemaleGastrointestinal Agents--chemistryGastrointestinal Motility--drug effectsJejunum--drug effectsMaleMuscarinic Agonists--chemistryMuscle Contraction--drug effectsMuscle Relaxation--drug effectsPlant Preparations--chemistryPlants, MedicinalRabbitsSwertiaTrachea--drug effects