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. 2015 Jun 6;15:169. doi: 10.1186/s12906-015-0697-1

Fig. 3.

Fig. 3

Calcium antagonizing effect of (a) a methanolic extract of Heliotropium strigosum (Hs.Cr) and (b) verapamil on concentration response curves of Ca2+. in isolated rabbit jejunum preparations. Values are the mean ± SEM, n = 5. Control Ca2+