Research Article

Ethanol Extract of Lepidium apetalum Seed Elicits Contractile Response and Attenuates Atrial Natriuretic Peptide Secretion in Beating Rabbit Atria

Figure 6

Effects of diltiazem (a) and verapamil (b) on helveticoside-induced changes in stroke volume (A), pulse pressure (B), cAMP efflux (C), and ANP secretion (D) in beating rabbit atria. Values are mean ± SE ( ); *** versus control; ### versus diltiazem, or verapamil (compared with values of the last 3 fractions of control, diltiazem, or verapamil).
404713.fig.006a
(a)
404713.fig.006b
(b)