Study of pathologic of gastric mucosa from 650 patients with duodenal ulcer / 中国基层医药

Objective To study pathologic changes of gastric mucosa in duodenal ulcer(DU).Methods Pathologic changes of 650 cases of gastric mucosa in DU confirmed by pathology after subtotal gastrectomy were analyzed.Results There were 100% patients with complication of gastritis.Among them,506% patients accompanied with gastric mucosa chronic atrophic gastritis and 209% patients with gastric mucosa intestinal metaplasia.Conclusion DU is always accompanied by antral gastritis,the pathologic changes of gastric mucosa in DU relateed tightly with helicobacter pylori(Hp) infection and patient's age.

Effects of Naolisu Granules on the Rat Models with Cerebral Ischemia / 广州中医药大学学报

[Objective] To observe the effect of Naolisu Granules (NG) for experimental cerebral ischemia in rats. [Methods] Rat models with cerebral ischemia was set up by embolization of middle artery. To observe the effects of NG on cerebrovascular permeability, cerebral water content was examined and cerebral Evans blue (EB) content was detected with chromatometry. Meanwhile, the effect of HG on cerebral histological structure was observed with hematoxylin and eosin(HE) staining method. [Results] NG decreased cerebral capillary permeability and cerebral edema ( P