IMMUNOHISTOCHEMICAL EVIDENCE FOR THE PRESENCE OF PROTEIN-KINASE-C BETA-SUBTYPE IN RAT MOTONEURONS AND MYONEURAL JUNCTIONS

被引:17
作者
HIETANEN, M [1 ]
KOISTINAHO, J [1 ]
RECHARDT, L [1 ]
ROIVAINEN, R [1 ]
PELTOHUIKKO, M [1 ]
机构
[1] UNIV TAMPERE,DEPT PUBL HLTH,TAMPERE,FINLAND
关键词
Immunofluorescence; Motoneuron; Motor nerve; Myoneural junction; Protein kinase C; Rat;
D O I
10.1016/0304-3940(90)90442-C
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
The localization of protein kinase C β-subtype-like immunoreactivity (PKC-β-LI) was studied in the spinal cord and in different striated muscles of rat. In the spinal cord, large motoneurons in the ventral horn were PKC-β-immunoreactive (IR). Strong immunoreactivity to PKC-β was found in large nerve bundles between muscles, and in smaller nerves among muscle fibers. Myoneural junctions, which showed weaker immunoreactivity to PKC-β, were also demonstrated in all muscles studied; the external ocular muscles, the diaphragma and the triceps surae muscle. Muscle cells were not labelled. © 1990.
引用
收藏
页码:126 / 130
页数:5
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