slides

Study of Arsenic Trioxide in Islet Xenotransplantationwith drug-induced type 1 diabetic mice

Abstract

目的:胰岛移植目前被视为1型糖尿病患者可能的治愈方案之一,目前基于埃德蒙顿方案的临床胰岛移植方案取得了很大成功,使众多1型糖尿病患者脱离了对外源性胰岛素的依赖,但是大部分患者在接受胰岛移植治疗后仍然无法长时间的维持理想的血糖控制效果,且其为了对抗移植排斥反应所服用的免疫抑制剂本身也有相当的毒副作用。除此之外,胰岛移植的发展也严重受限于同种供体来源不足的问题,临床供受体比例现为2/1。虽然异种来源的供体胰岛细胞可以充足供应,但异种移植物移植入人体后相较于同种异体移植面临的免疫排斥反应更加剧烈,排斥机制也更加复杂。目前,异种移植的免疫排斥机制仍未完全明确,对同种异体移植有效的免疫抑制剂无法直接应用...Abstract Objective: Islet transplantation is one of the possible solutions to cure type 1 diabetes. Now clinical islet transplant’s regiment which based on the Edmonton protocol has been a great success, Many patients with type 1 diabetes do not have daily injections of insulin. However, most patients still can not keep the normal blood sugar levels in long time after islet transplantation.And tr...学位:理学硕士院系专业:医学院_生理学学号:2452012115316

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