Pharmacological Study on Spleen-stomach Warming and Analgesic Actions of Aconitum carmichaeli Debx. Pharmacological Study on Spleen-stomach Warming and Analgesic Action of Cinnamomun cassia Presl An Experimental Observation on the Analgesic and Antipyretic Effects and Toxicity of Acanthopanax giraldii Harms Optimization of Processing Technique of Sparganium stoloniferum by Orthogonal Experimental Design Studies on site of analgesic action of matrine and its mechanism