许二平教授治疗功能性便秘验案3则

功能性便秘为常见消化系统疾病,发病率逐年上升,日益困扰人们的生活。现代医学治疗功能性便秘效果欠佳、不良反应较大,而中医药治疗此病却有专长。许二平教授理学验俱丰,擅长辨治消化系统疾病,效果甚验。文章报告许二平教授治疗3例功能性便秘的中医诊疗过程,意在通过对诊疗思路和方药的探讨,阐明中医药治疗此病的独特优势。

许二平从“肝脾”论治难治性溃疡性结肠炎

难治性溃疡性结肠炎病机皆因脾阳虚衰,运化失司,病久脾胃运化失常则气血化生不足,加之气机不畅,气血壅滞,肠络受损,究其根本主要在于肝气郁结,脾虚湿盛。脾虚为本,湿邪为标,肝郁为关键因素。治疗应疏肝与健脾并举,燥湿与行气并用,兼顾情志调和,灵活用药,因人制宜。临证常以香砂六君子汤为基础加减化裁,多用桂枝、黄芪、补骨脂、肉豆蔻以温阳,多用三七、蒲黄、白及、荆芥炭以活血止血,并嘱患者用灶中黄土煎汤,取其上清液熬药以助补脾,更好地发挥药物补脾止泻之功效。

QUADRATIC ADMISSIBLE ESTIMATE OF COVARIANCE IN PSEUDO-ELLIPTICAL CONTOURED DISTRIBUTION

This article mainly discusses the admissibility of quadratic estimate of covariance in pseudoelliptical distribution. Under the quadratic loss function, the necessary and sufficient conditions that a quadratic estimator is an admissible estimator of covariance in the class of quadratic estimators are obtained. A complete class of the quadratic estimator class is also given.