[Objective] To develop an HPLC method for determining Gallic acid in Milin Capsules.[Method] The contents of Gallic acid were determined by HPLC.Agilent1200 HPLC.Chromatography column was ZORBAXSB-C18(4.6?250mm,5?m);mobile phase:methanol-0.2% phosphoric(6∶94);flow rate was 1.0ml/min;UV detection wave length was 270nm.[Results] The average recovery of Gallic acid was 99.10%,RSD was 1.07%.[Conclusion] This method was simple,quick,stable,accurate,can be used as a method for determining Gallic acid in Milin Capsules.

Objective To study the correlation between splenic macrophage (M?) phagocytosis and peripheral blood cell count in cirrhotic portal hypertensive (CPH) patients Methods Spleen M? phagocytosis was measured in 20 CPH patients with hypersplenism and 6 patients with traumatic spleen rupture Results The M? phagocytosis rate in CPH patients was (12 6?3 0)% compared with (6 9?0 5)% in traumatic patients ( P