HISTOENZYMOLOGY OF DEVELOPING HUMAN SPINAL CORD

被引:11
作者
DUCKETT, S
PEARSE, AGE
机构
[1] Department of Neurology, Jefferson Medical College, Philadelphia
[2] Royal Postgraduate Medical School, London
来源
ANATOMICAL RECORD | 1969年 / 163卷 / 01期
关键词
D O I
10.1002/ar.1091630107
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
In the human fetal spinal cord, enzymatic activity is demonstrated in neurons of the anterior horn a few weeks before it appears in neurons of the posterior horn. This enzymatic activity is present first in the lumbar segment of the spinal cord and with advancing time gradually ascends cephalad. The presence of acetyl‐cholinesterase activity in neuronal cytoplasm in the lumbar segment of the spinal cord coincides with the earliest detectable movement in the lower limbs. Copyright © 1969 Wiley‐Liss, Inc.
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页码:59 / &
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