PRINCIPLES OF BRAIN-TISSUE ENGINEERING

被引:0
作者
FREED, WJ [1 ]
SMITH, TD [1 ]
机构
[1] ST ELIZABETH HOSP, NIMH, CTR NEUROSCI, CLIN BRAIN DISORDERS BRANCH, WASHINGTON, DC 20032 USA
关键词
D O I
10.1017/S0140525X00037389
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
It is often presumed that effects of neural tissue tranplants are due to release of neurotransmitter. In many cases, however, effects attributed to transplants may be related to phenomena such as trophic effects mediated by glial cells or even tissue reactions to injury. Any conclusion regarding causation of graft effects must be based on the control groups or other comparisons used. In human clinical studies, for example, comparing the same subject before and after transplantation allows for many interpretations of the causes of clinical changes.
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页码:58 / 60
页数:3
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