Anacardium occidentale Linn. (Anacardiaceae) stem bark extract induces hypotensive and cardio-inhibitory effects in experimental animal models.

Anacardium occidentale Linn. (Anacardiaceae) is a plant largely used in Africa for the treatment of different diseases. In Côte d'Ivoire it's commonly used for the treatment of hypertension.

Ginger prevents Th2-mediated immune responses in a mouse model of airway inflammation.

It is well documented that compounds from rhizomes of Zingiber officinale, commonly called ginger, have anti-inflammatory properties. Here, we show that ginger can exert such functions in vivo, namely in a mouse model of Th2-mediated pulmonary inflammation. The preparation of ginger aqueous extract (Zo.

Nitric oxide effect on 5-hydroxytryptamine-induced vasoconstrictions of isolated smooth muscle.

The aim of the present study was to investigate a nitric oxide (NO) involvement in the mediation of a 5-HT-induced vasoconstriction response in the rat portal vein in vitro. Isolated rat portal vein segments were placed in organ baths for isometric force measurement. 5-HT (3 x 10(-8) M-3 x 10(-4) contracted portal vein preparations (EC50 = 7 x 10(-7) M) in a concentration-dependent manner.