EVIDENCE FOR THE COEXPRESSION OF OXYTOCIN AND VASOPRESSIN MESSENGER RIBONUCLEIC-ACIDS IN MAGNOCELLULAR NEUROSECRETORY-CELLS - SIMULTANEOUS DEMONSTRATION OF 2 NEUROHYPOPHYSIN MESSENGER RIBONUCLEIC-ACIDS BY HYBRIDIZATION HISTOCHEMISTRY

被引:89
作者
KIYAMA, H [1 ]
EMSON, PC [1 ]
机构
[1] AFRC,INST ANIM PHYSIOL & GENET RES,MRC GRP,CAMBRIDGE CB2 4AT,ENGLAND
关键词
messenger ribonucleic acid ‘co‐expression; oxytocin; salt loading; vasopressin;
D O I
10.1111/j.1365-2826.1990.tb00401.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
A novel enzyme‐labelled oligonucleotide probe specific for oxytocin messenger ribonucleic acid (mRNA) and a radiolabelled oligonucleotide probe specific for vasopressin mRNA were used together to visualize both oxytocin and vasopressin mRNA's in hypothalamus sections from salt loaded (2% saline) rats. The results demonstrate that the majority of magnocellular neurons contain only oxytocin or vasopressin mRNA, however a small number of neurons, 1% to 2%, contained both oxytocin and vasopressin transcripts. Copyright © 1990, Wiley Blackwell. All rights reserved
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页码:257 / &
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