POSTNATAL-DEVELOPMENT OF PHRENIC MOTONEURONS IN THE CAT

被引：25

作者：

CAMERON, WE ^{[1
]}

BROZANSKI, BS ^{[1
]}

GUTHRIE, RD ^{[1
]}

机构：

[1] MAGEE WOMENS HOSP,PITTSBURGH,PA 15213

来源：

DEVELOPMENTAL BRAIN RESEARCH | 1990年 / 51卷 / 01期

关键词：

Diaphragm; Innervation; Neuroanatomy; Respiration; Spinal cord;

D O I：

10.1016/0165-3806(90)90269-5

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The postnatal growth of phrenic motoneurons in the cat was studied using retrograde transport of horseradish peroxidase (HRP). The mean somal surface area of these developing motoneurons increased 2.5 times from day 3 to adult while the mean somal volume increased four-fold. This change in mean somal surface area during postnatal development was found to be correlated with the change in mean axonal conduction velocity measured from phrenic motoneurons. © 1990.

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页码：142 / 145

页数：4

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