Pharmaceutical studies on thermos sensitive insulin anal liquid suppository

VernacularTitle:温控型胰岛素液体肛门栓药剂学研究
Author: Dan LIU ¹ ; Wencui ZHAO ; Qiusheng XIAO ; Yanping WANG ; Qi ZHANG ; Wenhui YANG
Author Information

1. 解放军208医院
Keywords: insulin; orthogonal test; liquid suppository
From: Journal of Pharmaceutical Practice 2015;(5):423-425
CountryChina
Language:Chinese
Abstract: Objective To study the pharmaceutical quality of the thermos sensitive insulin anal liquid suppository .Meth-ods Orthogonal test method was used ,the forming of a gelatum time ,gel strength ,bio-adhesive force ,viscosity ,gelation temperature were taken as the evaluation index ,the prescription of poloxamer 407 and poloxamer 188 ,the proportion of chi-tosan and pH were investigated ,in order to determine the best optimized prescription and measure what was the best choice of the gel strength ,biological adhesion force ,suppository viscosity ,gelation temperature for the final prescription of liquid sup-pository .Result The best combination of the prescription were 15% of poloxamer 407 ,25% of poloxamer 188 and 0 .4% of chitosan with the pH of 5 ± 0 .2 .Conclusion The test proved to be equitable with the good intensity and bio-adhesive force of the liquid suppository .