Objective To examine the analgesic effect of alginate-chitosan-alginate (ACA) microencapsulated bovine chromaffin cells (BCC) transplanted in the peritoneal cavity in mice.

• 摘要目的探讨海藻酸钠-壳聚糖-海藻酸钠(ACA)微囊化牛嗜铬细胞移植到小鼠腹腔后的镇痛效应。