RESUMEN
Objective: To study the content difference of berberine hydrochloride, palmatine hydrochloride, jatrorrhizine hydrochloride, and paeoniflorin in Wujiwan traditional decoction, granule prescription, and compound granule using HPCE internal standard method. Methods: Capillary zone electrophoresis (CZE) method was used for a complete separation of the components, which was achieved with 50 mmol/L borax buffer-methanol (2:1), constant voltage of 25 kV, pressure injection 5 kPa × 15 s, electrolyle sealing 5 kPa × 10 s, and column temperature of 15°C. Results: The capillary electrophoresis method is simple and accurate. The contents of the three alkaloids in the granule prescription were obviously higher than those in traditional decoction and compound granule. Conclusion: This method is instructive for clinical application and quality control of Wujiwan prescription and compound granule.
RESUMEN
Objective To study the influence of Dahuang granule on the level of motilin in plasma and gastrin in serum of patients with severe acute pancreatitis (SAP). Methods Sixty-four patients with SAP were divided into Dahuang granule group (32 cases) and control group (32 cases), treated with Dahuang granule and routine therapy respectively. The level of motilin in plasma and gastrin in serum of the two groups were detected by radioimmunoassay method. Results After treated for one week, the level of motilin in Dahuang granule group was significantly higher than that in the control group (P