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Objective Discussing the role of Yunnan baiyao in the newborn umbilical cord.Methods 120 cases newborns were selected and randomly divided into the control group of 60cases and the observation group of 60 cases according to birth order.The two kinds of newborns were both used single valve care,and were disinfected with 75%alcohol twice a day,Newborns of the observation group were dipped in Yunnan baiyao cream which was taken 75%alcohol to apply the root of umbilical and around after each nursing time.Observed the umbilical cord healing of two groups of newborns and take notes.Results In the observation group newborns,umbilical cord on the drying time [(3.1 ±1.1)d]and off time[(6.6 ±1.8)d]were better than the control group[(3.1 ±1.1)d,(8.0 ±3.2)d](t =7.8,2.95,all P <0.05);6 cases occurred redness and swelling around the belly button,2 cases occurred hemor-rhage,17 cases occurred secretions.which were better than that in control group(18 cases,6 cases,35 cases).The statistical analysis showed significant difference in the data of the two groups.Conclusion Yunnan baiyao can promote healing of umbilical cord,it should be popularize in clinical use.
ABSTRACT
Objective:To establish the quality standard of sinapine thiocyanate in Qingrehuashiyangyin granules by HPLC.Methods:HPLC was performed on Phenomenex C18 Column(250mm?4.6mm,5?m) with acetonitrile-0.08mol/L KH2PO4(15:85) as mobile phase.Flow rate was 1.0ml/min and detecting wave length was 326nm.Column temperature at 30℃.Results:The good linear relationship was obtained in the range of 0.3976--1.988?g(r=0.9998),and the average recovery was 99.0%.Conclusion:This method is simple,fast and accurate for the quality control of Qingrehuashiyangyin granules.