作者mulkcs (mulkcs)
看板Cognitive
标题[新知] 头部移植?
时间Sun Jul 26 13:53:08 2015
这是中国的研究, 在老鼠身上移植头部. 移植完後有测试神经的反应. 但这比较特别的是
,为了维持脑部供氧, 他让一颗心脏供应两个脑的血液, 而每个脑只使用一条动脉与静脉.
这是很诡异的研究阿, 移植头部. 伦理问题想到就很复杂阿.
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网址:
http://medicalxpress.com/news/2015-07-mouse-transplantation.html
Mouse model of head transplantation is promising
(HealthDay)—The mouse model of allo-head and body reconstruction (AHBR) is
feasible for avoiding brain ischemia during transplantation, according to a
study published in the August issue of CNS Neuroscience & Therapeutics.
The mouse model of AHBR has been established to further the clinical
development of this strategy for patients who are suffering from mortal
bodily trauma or disease, yet whose mind remains healthy. With this in mind,
Xiao-Ping Ren, M.D., from The Second Affiliated Hospital of Harbin Medical
University in China, and colleagues examined the next steps through the model.
The researchers note that by establishing donor-to-recipient
cross-circulation by cannulating and anastomosing the carotid artery on one
side of the body and the jugular vein on the other side, the approach
retained adequate blood perfusion in the transplanted head. This strategy
preserved neurological function, as demonstrated by electroencephalogram and
intact cranial nerve reflexes.
"In conclusion, our short-term results with this model are inspiring," the
authors write. "The experimental method that we have described can allow for
long-term survival, and thus assessment of transplant rejection and central
nervous system recovery, bringing us one step closer to AHBR in man."
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※ 文章网址: https://webptt.com/cn.aspx?n=bbs/Cognitive/M.1437889991.A.672.html
1F:→ Kirschmaple: 中国现在很多研究都很有争议…但也没人实际去禁止他 07/26 15:14
2F:→ Kirschmaple: 们! 07/26 15:14
※ 编辑: mulkcs (193.190.253.144), 07/26/2015 16:11:27
3F:→ mulkcs: 真的是这样 07/26 16:11
4F:→ RestoreHope: 不是要移植人类的了? 08/02 06:03