Objective To explore the mechanism of tripterygium wilfordii hook f(TWHF)for Henoch-Schonlein purpura nephritis(HSPN, nephrotic type)in children.
目的探讨雷公藤总苷治疗小儿肾病型紫癜性肾炎（HSPN）的机制。
Methods The crude drugs of root or stem of Tripterygium wilfordii Hook. were extracted by water or ethanol. The film-forming preparations were made of different extractives.
方法雷公藤根或茎的水或乙醇提取物入药制备成涂膜剂，采用大鼠完全佐剂性关节炎模型，观察不同药物组对原发性肿胀和继发性肿胀的影响。
Furthermore, the recycling leaching unit was optimized by the model, and a new operation procedure was proposed to leach the total alkaloids from Tripterygium wilfordii hook f.
以该模型为基础，对动态循环提取工艺进行了优化，提出了新的操作方法。
Objective: to survey the toxicity and the effect on immunity function of fungal fermentative products in Tripterygium Wilfordii Hook by a novel bi-directional solid-state fungal fermentation.
目的：研究双向固体发酵后雷公藤菌质的急性毒性及对小鼠免疫功能的影响。
Objective: to survey the toxicity and the effect on immunity function of fungal fermentative products in Tripterygium Wilfordii Hook by a novel bi-directional solid-state fungal fermentation.
目的：研究双向固体发酵后雷公藤菌质的急性毒性及对小鼠免疫功能的影响。
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