Methods Prepare multilaminar liposome by film evaporation combined with lyophilization, then mix with influenza split vaccine at a certain ratio and lyophilize. 方法采用薄膜蒸发与冷冻干燥相结合的方法制得多层脂质体,与流感裂解疫苗按比例混合,制备脂质体流感疫苗。
Lyophilize Irradiated Human Umbilical Artery ( LIHUA) is able as a new prosthesis for small caliber artery bypass grafting. 采用冷冻干燥结合辐照新技术处理人脐动脉(简称LIHUA)做为小动脉旁路移植新材料。
The purpose of this study was to investigate the development of IH of lyophilize irradiated human umbilical artery ( LIHUA). In a canine carotid artery model, 8 dogs received interposed anastomosis with LIHUA ( experimental group) or autologous femoral vein ( control group). 通过8条犬建立颈动脉间置吻合模型,观察冻干辐照人脐动脉(LIHUA)移植后的内膜增生情况,并以犬自体股静脉为对照组。
Objective The function and quality of platelets before freeze-drying was the key to lyophilize platelets successfully. The study was to establish serial retreating techniques of platelets freeze-drying, including conditions of trehalose loading and composing of loading solution. 目的冻干保存血小板,保证冻干之前的血小板质量和功能是关键,本研究旨在建立血小板冻干前的一系列处理技术,包括血小板的海藻糖负载条件和负载溶液组成。