Lymphocyte-mediated regulation of -endorphin in the myenteric plexus
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چکیده
abnormal function of the gastrointestinal tract, hepatobiliary system, and pancreas. It is published 12 times a year (monthly) by the publishes original articles pertaining to all aspects of research involving normal or AJP-Gastrointestinal and Liver Physiology
منابع مشابه
Pain Relief with Wet Cupping Therapy in Rats is Mediated by Heat Shock Protein 70 and ß-Endorphin
Background: Wet cupping therapy is a complementary therapy in pain management. The mechanism of this therapy, however, needs further elucidation. Cells injured by wet cupping therapy seem to stimulate the expression of heat shock protein 70 (HSP70). Its benefit in pain reduction could be mediated by the expression of ß-endorphin. This study aimed at determining the correlation between HSP70 and...
متن کاملVallance and Stephen
[PDF] [Full Text] [Abstract] , January 1, 2005; 288 (1): G143-G150. Am J Physiol Gastrointest Liver Physiol Gauldie, K. Egashira and S. M. Collins Y. Motomura, H. Kanbayashi, W. I. Khan, Y. Deng, P. A. Blennerhassett, P. J. Margetts, J. formation in mice but not soluble TGF-{beta} type II receptor gene transfer The gene transfer of soluble VEGF type I receptor (Flt-1) attenuates peritoneal fi...
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Acute cold exposure-induced activation of gastric myenteric neurons in conscious rats was examined on longitudinal muscle-myenteric plexus whole mount preparations. Few Fos-immunoreactive (IR) cells (<1/ganglion) were observed in 24-h fasted rats semirestrained at room temperature. Cold exposure (4 degrees C) for 1-3 h induced a time-related increase of Fos-IR cells in corpus and antral myenter...
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In the myenteric plexus-longitudinal muscle bioassay, ,'-endorphin, i.e., fl-ipotropin (-LPH){81-91J, has a potency of 450 with confidence limits of 281when Met5enkephalin is used as a reference standard with a potency of 100. The primary amide and the ethylamide of Met5-enkephalin have potencies statistically overlapping with that of f.endorphin. The primary amide of a-endorphiu has twice the ...
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To study the polarity of the efferent pathway of the myenteric plexus, recordings were made of the mechanical activity of the longitudinal muscle of isolated guinea-pig ileal segments upon stimulation with an electrical field around the myenteric plexus contained within strips of longitudinal muscle (LM-MP) continuous with each end of ileal segment. The amplitude of the contractile response to ...
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