不同分子量甲壳胺对伤口愈合作用的观察  

The Observation of Wound Healing Effect of Chitosans with Different Molecular Weights

作　　者：黄亦武[1] 张忠德[1] 干皆诚[1] 

机构地区：[1]上海第二医科大学附属新华医院生物医学工程室,200092

出　　处：《上海第二医科大学学报》1997年第6期448-449,共2页Acta Universitatis Medicinalis Secondae Shanghai

摘　　要：选择三种不同分子量的甲壳胺并制成油育，以新西兰白兔作为实验动物，组织检查为方法，观察三种不同分子量甲壳胺对伤口愈合促进作用的影响。结果证明甲壳胺分子量越低，对伤口愈合疗效越明显。从伤口愈合角度看，理想的促伤口愈合甲壳胶分子量应小于6000。Three chitosans with different molecular weights were chosen and made into ointment. Their effects on wound healing were observed on New Zealand rabbits by checking the tissue condition. Results showed that the lower the molecular weight of chitosan, the better it improved the wound healing. The ideal molecular weight of chitosan used to assist wound healing was lower than 6,000.

关 键 词：甲壳胺 伤口愈合 分子量 冻伤 

分 类 号：R645.05[医药卫生—外科学] R982[医药卫生—临床医学]