Effect of Shenju Lotion Agaisnt Trichomonas in Vagina In Vitro / 医药导报

Objective To investigate the in vitro effect of ShenJu lotion agaisnt Trichomonas vaginalis in order to provide clues for its clinical application. Methods ShenJu lotion was formulated into different concentrations(400.00,200. 00,100.00,50.00,25.00,12.50,6.25 mg·mL-1 )with liver extracts.The morphology and movement of Trichomonas vaginalis treated with different concentrations of ShenJu lotion in vitro for 2,4,6,8,12,or 24 h were observed and the mortality was calculated.The effects against Trichomonas vaginalis were compared between Jieeryin lotion and ShenJu lotion at the same concentrations. Results ShenJu lotion could significantly inhibit and kill clinical isolates of Trichomonas vaginalis in vitro and the lowest effective concentration was 50.00 mg·mL-1 .There was no significant difference in the mortality between ShenJu lotion and Jieeryin lotion(P>0.05). Conclusion ShenJu lotion has obvious effects against Trichomonas vaginalis.

Simultaneous Determination of Four Components in Shenju Lotion by HPLC / 中国药房

OBJECTIVE:To establish a method for simultaneous determination of matrine,linarin,berberine hydrochloride and osthole in Shenju lotion. METHODS:HPLC was performed on the column of Dionex C18 with mobile phase of acetonitrle-0.1% triethylamine(pH was adjusted to 7.2 with phosphoric)(gradient elution)at a flow rate of 1.0 ml/min,detection wavelength was 210 nm,column temperature was 30 ℃,and injection volume was 20 μl. RESULTS:The linear range was 1.400-8.400 μg for matrine (r=0.999 4),0.152-0.912 μg for linarin (r=0.999 6),0.248-1.488 μg for berberine hydrochloride (r=0.999 9) and 0.128-0.768 μg for osthole (r=0.999 4);limit of quantitation was 84.85,3.15,15.03,7.76 ng,limit of detection was 24.13, 0.89,4.27,2.20 ng;RSDs of precision,stability and reproducibility tests were lower than 2%;recoveries were 96.29%-99.06%(RSD=1.10%,n=9),96.49%-98.27%(RSD=0.69%,n=9),99.26%-101.13%(RSD=0.62%,n=9) and 96.27%-98.64%(RSD=0.89%,n=9). CONCLUSIONS:The method is simple,accurate and reproducible,and can be used for the simultaneous determination of matrine,linarin,berberine hydrochloride and osthole in Shenju lotion.

Antibacterial Effect of Shenju Lotion in Vitro / 医药导报

Objective To study the antibacterial effect of Shenju lotion in vitro. Methods The diameter of inhibition zone was determined by paper-disc agar-diffusion method. Minimum inhibitory concentration ( MIC) and Minimum bactericidal concentration ( MBC ) was determined by culture medium dilution methodand agar medium plate method, respectively. Antibacterial effect was compared between Shenju lotion and city sale of the gynecological lotion. Results Inhibitory effects of Shenju lotion on 5 pathogenic strains were significantly better than that of city sale of the gynecological lotion at the same concentrations (P<0. 05). MIC of Shenju lotion on Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Bacillus subtilis and Candida albicans was 33. 75, 67. 5, 67. 5, 67. 5 and 33. 75 mg ·mL-1 , respectively. MBC of Shenju lotion on Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Bacillus subtilis and Candida albicans was 33. 75, 67. 5, 67. 5, 135 and 33. 75 mg ·mL-1 , respectively. Conclusion Shenju lotion has obvious bacteriostasis and sterilization effect.

Problems Encountered in the Establishment of Medication Record / 中国药房

OBJECTIVE:To analyze the problems encountered in the establishment of medication record and put forward the solutions.METHODS:The problems encountered in establishing medication record were analyzed form aspects of policy,concept,management and technology.RESULTS & CONCLUSIONS:To establish medication record,we should assume a down-to-earth attitude to start from the fundamental work,only motivated by corresponding policy and technology can it be carried out orderly in a long term.

Optimize Preparation Technique of Levofloxacin Lactate and Glucose Injection by Orthogonal Test / 中国药房

OBJECTIVE:To optimize the preparation technique of levofoxacin lactate and glucose injection.METHODS:Orthogonal test was applied in which orthogonal table L 16 (4 5 )was chosen to perform the experiment.The effects of4factors,i.e.the pH value,amount of activated carbon added,temperature of heating and time of heating on the content of levofloxacin lactate was investigated.RESULTS:The optimum preparation technical conditions were turned out to be the following:the pH value was4.2～4.8,the amount of activated carbon was0.1%,the heating temperature was50℃with10min of heating time.CONCLUSION:The quality of the finished products from this preparation technique was in line with quality requirement.

Preparation and Quality Control of Diphenhydramine Hydrochloride Gel / 中国药房

OBJECTIVE:To prepare diphenhydramine hydrochloride gel and establish its quality control.METHODS:The best formula was optimized by orthogonal design with sodium carboxymethyl cellulose and so on as the base materials,the content of diphenhydramine hydrochloride was determined by UV-spectrophotometry at the wavelength of258nm.RE?SULTS:The diphenhydramine hydrochloride gel was even,fine and which has a good dispersivity;In the concentration range of100～400?g/ml,the diphenhydramine hydrochloride had a linear relationship(r=0.9999,n=6),the average recovery was99.95%,RSD=0.95%(n=9).CONCLUSION:The preparation was stable in quality and reliable in quality control method.

Preparation and Quality Control of Lomefloxacin Hydrochloride and Diethylstibestrol Oil / 中国药房

OBJECTIVE:To prepare lomefloxacin hydrochloride and diethylstilbestrol oil and to establish the method for its quality control.METHODS:The content of lomefloxacin was determined by UV-spectrophotometry at the wavelength of283nm.RESULTS:The detected concentration of lomefloxacin hydrochloride was in linear relation to absorptivity in the range of2.5～16.0?g/ml(r=0.9995,n=6).The average recovery was99.8%(RSD=0.74%).CONCLUSION:The preparation technique is simple and the method for quality control is feasible.