Document Detail

Endocrine cells and nerves in the pyloric ceca and the intestine of Oncorhynchus mykiss (Teleostei): an immunocytochemical study.
MedLine Citation:
PMID:  1383078     Owner:  NLM     Status:  MEDLINE    
The endocrine cells of rainbow trout pyloric ceca and intestine have been investigated immunocytochemically using the avidin-biotin method. Twenty-six antisera were tested and 13 endocrine cell types immunoreacted with antisera to serotonin, somatostatin-25, bombesin, C-flanking bombesin, substance P, salmon PP, NPY, PYY, PP, glucagon, GLP1, Met-enkephalin, and CCK/G. Glucagon and GLP1 immunoreactivities appear in the same cells. Nerves positive to serotonin, substance P, PHI, and VIP were also found. The presence of cells positive to somatostatin-25, C-flanking bombesin, and salmon PP are described for the first time in fish intestine.
C Beorlegui; A Martínez; P Sesma
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  General and comparative endocrinology     Volume:  86     ISSN:  0016-6480     ISO Abbreviation:  Gen. Comp. Endocrinol.     Publication Date:  1992 Jun 
Date Detail:
Created Date:  1992-11-09     Completed Date:  1992-11-09     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0370735     Medline TA:  Gen Comp Endocrinol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  483-95     Citation Subset:  IM    
Department of Histology and Pathology, University of Navarra, Pamplona, Spain.
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MeSH Terms
Bombesin / metabolism
Cecum / cytology*,  innervation
Cholecystokinin / metabolism
Endocrine Glands / cytology*,  innervation
Enkephalins / metabolism
Gastrins / metabolism
Glucagon / metabolism
Pancreatic Polypeptide / metabolism
Salmon / physiology*
Serotonin / physiology
Silver Staining
Somatostatin / physiology
Substance P / metabolism
Trout / physiology*
Reg. No./Substance:
0/Enkephalins; 0/Gastrins; 31362-50-2/Bombesin; 33507-63-0/Substance P; 50-67-9/Serotonin; 51110-01-1/Somatostatin; 59763-91-6/Pancreatic Polypeptide; 9007-92-5/Glucagon; 9011-97-6/Cholecystokinin

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