Document Detail

Intrahypothalamic terminals of stress conducting fibers.
MedLine Citation:
PMID:  6966176     Owner:  NLM     Status:  MEDLINE    
Surgical stress did not elevate plasma corticosterone level in rats with bilateral surgical transection of the lateral retrochiasmatic area (RCAL). After RCAL transections light and electron microscopic terminal degeneration was observed in both the external and the internal layers of the median eminence as well as in the arcuate and ventromedial nuclei. Incisions lateral to the medial forebrain bundle did not prevent the stress-induced rise in plasma corticosterone level and were not followed by degeneration in the median eminence. Transection of the medial forebrain bundle rostral or caudal to the RCAL caused degeneration in both the median eminence and the arcuate nucleus.
M Palkovits; G B Makara; C Léránth; H Van Cuc
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Brain research     Volume:  190     ISSN:  0006-8993     ISO Abbreviation:  Brain Res.     Publication Date:  1980 May 
Date Detail:
Created Date:  1980-07-28     Completed Date:  1980-07-28     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0045503     Medline TA:  Brain Res     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  399-407     Citation Subset:  IM    
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MeSH Terms
Brain Mapping
Corticosterone / blood
Hypothalamus / physiopathology*
Hypothalamus, Middle / physiopathology
Medial Forebrain Bundle / physiopathology
Median Eminence / physiopathology
Nerve Degeneration
Nerve Fibers / physiopathology*
Neural Conduction*
Stress, Physiological / physiopathology*
Reg. No./Substance:

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