Galanin and vasoactive intestinal polypeptide: coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa

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Standard

Galanin and vasoactive intestinal polypeptide : coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa. / Harling, H; Messell, T; Poulsen, Steen Seier; Holst, J J.

I: Digestion, Bind 50, Nr. 2, 1991, s. 61-71.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Harling, H, Messell, T, Poulsen, SS & Holst, JJ 1991, 'Galanin and vasoactive intestinal polypeptide: coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa', Digestion, bind 50, nr. 2, s. 61-71.

APA

Harling, H., Messell, T., Poulsen, S. S., & Holst, J. J. (1991). Galanin and vasoactive intestinal polypeptide: coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa. Digestion, 50(2), 61-71.

Vancouver

Harling H, Messell T, Poulsen SS, Holst JJ. Galanin and vasoactive intestinal polypeptide: coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa. Digestion. 1991;50(2):61-71.

Author

Harling, H ; Messell, T ; Poulsen, Steen Seier ; Holst, J J. / Galanin and vasoactive intestinal polypeptide : coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa. I: Digestion. 1991 ; Bind 50, Nr. 2. s. 61-71.

Bibtex

@article{1a9f13492cec4e448ea19366e33e9c9a,
title = "Galanin and vasoactive intestinal polypeptide: coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa",
abstract = "By immunohistochemistry and double staining technique, almost complete coexistence of galanin-like immunoreactivity (GAL-LI) and vasoactive intestinal polypeptide-like immunoreactivity (VIP-LI) was demonstrated in submucosal ganglionic cells and mucosal nerve fibers of the porcine ileum. The release of the two neuropeptides was studied in isolated, vascularly perfused pig ileum. Distension (increasing intraluminal pressure by 10 mm Hg) and intraluminal instillation of homologous gallbladder bile, amino acids, 0.1 M HCl, hypertonic NaCl (3,400 mosm x kg-1) and hypertonic glucose (1,100 mosm x kg-1) all increased the release of GAL-LI and VIP-LI into the venous effluent in parallel. Being the most potent stimulus, bile increased the output of GAL-LI from 0.74 +/- 0.12 to 2.44 +/- 0.81 pmol/min (mean +/- SE, p = 0.018) and the output of VIP-LI from 3.29 +/- 0.19 to 12.68 +/- 4.01 pmol/min (p less than 0.001), respectively. In conclusion, the coexistence and parallel release of GAL and VIP suggest that GAL/VIP neurons may be involved in intramural secretory and motor reflexes.",
keywords = "Animals, Bile, Galanin, Ileum, Immunoenzyme Techniques, Intestinal Mucosa, Neuropeptides, Peptides, Radioimmunoassay, Reflex, Swine, Vasoactive Intestinal Peptide",
author = "H Harling and T Messell and Poulsen, {Steen Seier} and Holst, {J J}",
year = "1991",
language = "English",
volume = "50",
pages = "61--71",
journal = "Digestion",
issn = "0012-2823",
publisher = "S Karger AG",
number = "2",

}

RIS

TY - JOUR

T1 - Galanin and vasoactive intestinal polypeptide

T2 - coexistence and corelease from the vascularly perfused pig ileum during distension and chemical stimulation of the mucosa

AU - Harling, H

AU - Messell, T

AU - Poulsen, Steen Seier

AU - Holst, J J

PY - 1991

Y1 - 1991

N2 - By immunohistochemistry and double staining technique, almost complete coexistence of galanin-like immunoreactivity (GAL-LI) and vasoactive intestinal polypeptide-like immunoreactivity (VIP-LI) was demonstrated in submucosal ganglionic cells and mucosal nerve fibers of the porcine ileum. The release of the two neuropeptides was studied in isolated, vascularly perfused pig ileum. Distension (increasing intraluminal pressure by 10 mm Hg) and intraluminal instillation of homologous gallbladder bile, amino acids, 0.1 M HCl, hypertonic NaCl (3,400 mosm x kg-1) and hypertonic glucose (1,100 mosm x kg-1) all increased the release of GAL-LI and VIP-LI into the venous effluent in parallel. Being the most potent stimulus, bile increased the output of GAL-LI from 0.74 +/- 0.12 to 2.44 +/- 0.81 pmol/min (mean +/- SE, p = 0.018) and the output of VIP-LI from 3.29 +/- 0.19 to 12.68 +/- 4.01 pmol/min (p less than 0.001), respectively. In conclusion, the coexistence and parallel release of GAL and VIP suggest that GAL/VIP neurons may be involved in intramural secretory and motor reflexes.

AB - By immunohistochemistry and double staining technique, almost complete coexistence of galanin-like immunoreactivity (GAL-LI) and vasoactive intestinal polypeptide-like immunoreactivity (VIP-LI) was demonstrated in submucosal ganglionic cells and mucosal nerve fibers of the porcine ileum. The release of the two neuropeptides was studied in isolated, vascularly perfused pig ileum. Distension (increasing intraluminal pressure by 10 mm Hg) and intraluminal instillation of homologous gallbladder bile, amino acids, 0.1 M HCl, hypertonic NaCl (3,400 mosm x kg-1) and hypertonic glucose (1,100 mosm x kg-1) all increased the release of GAL-LI and VIP-LI into the venous effluent in parallel. Being the most potent stimulus, bile increased the output of GAL-LI from 0.74 +/- 0.12 to 2.44 +/- 0.81 pmol/min (mean +/- SE, p = 0.018) and the output of VIP-LI from 3.29 +/- 0.19 to 12.68 +/- 4.01 pmol/min (p less than 0.001), respectively. In conclusion, the coexistence and parallel release of GAL and VIP suggest that GAL/VIP neurons may be involved in intramural secretory and motor reflexes.

KW - Animals

KW - Bile

KW - Galanin

KW - Ileum

KW - Immunoenzyme Techniques

KW - Intestinal Mucosa

KW - Neuropeptides

KW - Peptides

KW - Radioimmunoassay

KW - Reflex

KW - Swine

KW - Vasoactive Intestinal Peptide

M3 - Journal article

C2 - 1725160

VL - 50

SP - 61

EP - 71

JO - Digestion

JF - Digestion

SN - 0012-2823

IS - 2

ER -

ID: 47488053