V2EX allograft

Allograft

Definition / 定义

同种移植物;异体移植组织:指从同一物种但不同个体获得并移植到受体体内的组织或器官(如骨、皮肤、角膜、心脏瓣膜等)。在医学与移植学语境中常用。另有相关概念如 autograft(自体移植)与 xenograft(异种移植)。

Pronunciation / 发音

/lrft/(英) , /lorft/(美)

Examples / 例句

The surgeon used an allograft to repair the damaged ligament.
外科医生使用同种移植物来修复受损的韧带。

Because allografts come from donors, patients may need medication to reduce immune rejection after the transplant.
由于同种移植物来自捐献者,患者在移植后可能需要用药以降低免疫排斥反应。

Etymology / 词源

由前缀 **allo-**(表示“他者的、不同的”,源自希腊语 allos “其他的”)+ graft(“移植、嫁接”,与“接枝/移植物”之意相关)构成,字面意思即“来自他人的移植物”。

Related Words / 相关词

Literary Works / 文学作品

  • Gray’s Anatomy(《格雷氏解剖学》)中在组织修复与移植相关章节会出现 allograft 等术语
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯与科特兰病理学:疾病的病理基础》)在移植免疫与排斥反应相关内容中使用该词
  • Campbell-Walsh-Wein Urology(《坎贝尔-沃尔什-温泌尿外科学》)在重建/移植与材料选择讨论中可见该词
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