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白细胞减少症主要是由放射及化学因素所致,也有因感染,脾亢引起,还有部分病例原因不明。典型表现为精神萎靡、肢体疫软、乏力、头晕耳鸣、抵抗力差,其周围白细胞总数持续低于4.0×10~9/L。祖国医药治疗此症有丰富经验,中药又具多效、双相调节和副作用较小的特点。因此,国内不少单位从中草药中筛选升高白细胞(以下简称“升白”)的新药做了大量工作,并在补益药和理血类药研究上取得较多成果。现将近年来升白中草药的研究概况介绍如下:1 补益药
Leukopenia is mainly caused by radiation and chemical factors, but also due to infection, splenomegaly, and in some cases the cause is unknown. Typical manifestations are listlessness, limb weakness, fatigue, dizziness, tinnitus, and poor resistance. The total number of white blood cells around them is consistently below 4.0 × 10-9/L. The motherland medicine has rich experience in treating this disease, and Chinese medicine has the characteristics of multiple effects, biphasic regulation, and less side effects. Therefore, many domestic companies have done a lot of work on screening for new drugs that increase white blood cells (hereinafter referred to as “whitening”) from Chinese herbal medicines, and have made more achievements in the study of tonic drugs and blood-type drugs. In recent years, the overview of research on Chinese herbal medicines for whitening has been introduced as follows: 1