Chemical Composition and Vasorelaxant and Antispasmodic Effects of Essential Oil from Rosa indica L. Petals

Figure 4

Typical tracing of the (a) normal contractions and relaxation, (b) concentration-dependent spasmolytic effect of essential oil isolated from Rosa indica (Ri. Eoil), and (c) verapamil on spontaneously contracted isolated rabbit jejunum preparations.

(a)

(b)

(c)