Preparation and therapeutic effect on white lesion of vulva of placenta polypeptide injection
- Received Date: 2006-03-27
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Key words:
- placenta polypeptide injection /
- preparation /
- white lesion of vulva /
- quality control
Abstract: Objective: To prepare the placenta polypeptide injection and establish the standard of quality control and to evaluate the therapeutic effect on white lesion of vulva. Methods: The placenta polypeptide injection was made from healthy human placenta by the method of thaw and ultrafiltration.The content of polypeptide was determined by Lowry-method. Results: The linear relationship of placenta polypeptide was found from 20μg/mL to 100μg/mL.The average recovery of polypeptide was 100.16%,99.25% and 98.59%,respectively.RSD was 1.09,0.48 and 0.50,respectively(n=6).The overall clinical effective rate for white lesion of vulva was 100%. Conclusion: The placenta polypeptide injection is simple in preparation technique and feasible in quality control.No ad-verse drug reactions were found and the clinical effect is satisfactory.
Citation: | TONG Zhi-qing, YANG Guang-zhao, WANG Yu, SONG Yong-bo. Preparation and therapeutic effect on white lesion of vulva of placenta polypeptide injection[J]. Journal of Pharmaceutical Practice and Service, 2007, (2): 91-93. |