RESUMO
OBJECTIVE: To compare the effects of crude and wine-processed Rhei Radix et Rhizoma on upper-energizer disease and hepatic energy metabolism in mice. METHODS: The streptococcal pneumonia rats model and acetic acid burning mouth ulcers rats model were established and randomly divided into three groups: model group, crude Rhei Radix et Rhizoma group and wine-processed Rhei Radix et Rhizoma group. The pathologic changes were observed after the rats had been administrated with water extracts of crude and wine-processed Rhei Radix et Rhizoma respectively. The normal ICR mice were randomly divided into three groups: control group, crude Rhei Radix et Rhizoma group and wine-processed Rhei Radix et Rhizoma group. The influence of water extracts of crude and wine-processed Rhei Radix et Rhizoma on the activities of Na+, K-ATPase, Ca2+ -ATPase and succinic dehydrogenase(SDH) in the mice were compared. RESULTS: Compared with the crude one,the wine-processed Rhei Radix et Rhizoma significantly decreased the inflammation scores (P <0. 05), and promoted the tissue repair of acetic acid burning mouth ulcers rats model. The wine-processed one could also obviously reduce and normalize the level of leucocyte and neutrophilic granulocyte, lower the TNF-α level (P <0. 05), and relieve inflammatory exudation of the lung tissue. The inhibitory effects of wine-processed Rhei Radix et Rhizoma on the activities of SDH, Ca2+-ATPase and Na+, K + -ATPase were weaker than those of the crude one (P > 0. 05). CONCLUSION: After having been processed with wine, the efficacy of Rhei Radix et Rhizoma on upper-energizer disease is enhanced, and the inhibition on the activity of energy metabolism enzyme in liver tends to be weakened.