Methods 4 cases of Mooren' s ulcer were managed with TCM identification and treatment. 2 cases of them were of yin deficiency in the liver and kidney with the flaring up of deficiency fire.
方法用中医辨证论治方法治疗4例蚕蚀性角膜溃疡，其中2例为肝肾阴虚、虚火上升，经服用知柏地黄汤治愈。
Objective:To study distribution rule of HBV gene mutation sites in chronical hepatitis B with Yin deficiency of liver and kidney syndrome.
目的：研究慢性乙型肝炎肝肾阴虚证HBV基因突变点的分布规律。
Conclusion Yin deficiency of liver and kidney is the basic pathogenesis of senile insomnia, nourishing liver and kidney may be the main law of treatment.
结论肝肾阴虚是老年不寐的基础病机，滋养肝肾将是治疗老年不寐的主要法则。
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