Fig. 1From: Antitussive, anti-pyretic and toxicological evaluation of Ma-Xing-Gan-Shi-Tang in rodentsEffect of Ma-Xing-Gan-Shi-Tang (MXGST, 0.2, 0.4, 1.0 g/kg, po) and aminophylline (125 mg/kg, po) on (a) the onset time and (b) the frequency of citric acid-induced cough response in guinea pig. Each values are represented as mean ± S.E. (N = 6). ** p < 0.01, *** p < 0.001 as compared with the normal groupBack to article page