The correction of postvagotomy disturbances of small intestine motility with antihypoxants and antioxidants

1993 ◽  
Vol 116 (2) ◽  
pp. 916-918
Author(s):  
A. P. Ettinger ◽  
A. Yu. Tsibulevskii
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Small Intestine Motility

Alterations of small intestine motility by bacteria and their enterotoxins

2011 ◽  
Author(s):  
John R. Mathias ◽  
Mary H. Clench
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Small Intestine Motility

Small intestine motility

2000 ◽  
Vol 16 (2) ◽  
pp. 140-146 ◽  
Author(s):  
Allison Malcolm ◽  
John E. Kellow
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Small Intestine Motility

Central and peripheral action of GABAA and GABAB agonists on small intestine motility in rats

1988 ◽  
Vol 150 (1-2) ◽  
pp. 163-169 ◽  
Author(s):  
Marie Jose Fargeas ◽  
Jean Fioramonti ◽  
Lionel Bueno
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Peripheral Action ◽  
Small Intestine Motility

Effects of serotonin on the physiology of the rabbit small intestine

2000 ◽  
Vol 78 (5) ◽  
pp. 359-366 ◽  
Author(s):  
M T Salvador ◽  
M D Murillo ◽  
M C Rodríguez-Yoldi ◽  
A I Alcalde ◽  
J E Mesonero ◽  
...  
Keyword(s):  
Small Intestine ◽  
Intestinal Transport ◽  
Inhibitory Effect ◽  
Mechanical Activity ◽  
Intestinal Physiology ◽  
Rabbit Jejunum ◽  
Rabbit Small Intestine ◽  
Intestine Motility ◽  
Transport Of Ions ◽  
Small Intestine Motility

Serotonin has been shown to alter the intestinal transport of ions and intestinal motility. These effects may interfere with each other, modulating the whole physiology of the intestine. We have previously shown that serotonin also alters the transport of nutrients. Thus, the aims of the present work were to determine the possible interference between the secretagogue effect of serotonin and the mechanism by which serotonin inhibits the absorption of nutrients, and to study the effect of serotonin on the digestive activity of nutrients of the brush border membrane jejunum enterocyte in the rabbit. The results show that the secretagogue effect of serotonin neither affects the inhibitory effect of serotonin on the intestinal absorption of the nutrients, nor affects the activity of Na+/K+-ATPase. The activity of sucrase and aminopeptidase N was also not affected by serotonin in the rabbit jejunum. Finally, we also studied different parameters of the motility in the rabbit small intestine. Serotonin seemed to stimulate the motility of the rabbit small intestine by increasing integrated mechanical activity and tone of muscle fibers in duodenum, jejunum, and ileum. In conclusion, serotonin might alter or modulate the whole intestinal physiology. Key words: serotonin, small intestine, motility, absorption, rabbit.

Gestational evolution of small intestine motility in preterm and term infants

1989 ◽  
Vol 115 (4) ◽  
pp. 646-651 ◽  
Author(s):  
C.L. Berseth
Keyword(s):  
Small Intestine ◽  
Term Infants ◽  
Intestine Motility ◽  
Small Intestine Motility

Resistance of the Small Intestine (Motility) Against Stress

1956 ◽  
Vol 9 (3) ◽  
pp. 484-486
Author(s):  
J. Clifford Stickney ◽  
David W. Northup ◽  
Edward J. Van Liexre
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Small Intestine Motility

Inhibition of small intestine motility by cromakalim (BRL 34915)

1988 ◽  
Vol 154 (3) ◽  
pp. 335-337 ◽  
Author(s):  
Karl-Heinz Buchheit ◽  
Adrien Bertholet
Keyword(s):  
Small Intestine ◽  
Intestine Motility ◽  
Small Intestine Motility

Electron probe x-ray microanalysis and electron microscopy of amino acid absorption and transport by the small intestine: inhibition by chemical poisons and correlation to the elemental composition of the epithelial cells

1986 ◽  
Vol 44 ◽  
pp. 134-135
Author(s):  
A. J. Tousimis
Keyword(s):  
Small Intestine ◽  
Amino Acid ◽  
Epithelial Cells ◽  
Elemental Composition ◽  
Isotope Labeling ◽  
Structural Components ◽  
X Ray ◽  
Human Small Intestine ◽  
Transport Studies

The elemental composition of amino acids is similar to that of the major structural components of the epithelial cells of the small intestine and other tissues. Therefore, their subcellular localization and concentration measurements are not possible by x-ray microanalysis. Radioactive isotope labeling: I131-tyrosine, Se75-methionine and S35-methionine have been successfully employed in numerous absorption and transport studies. The latter two have been utilized both in vitro and vivo, with similar results in the hamster and human small intestine. Non-radioactive Selenomethionine, since its absorption/transport behavior is assumed to be the same as that of Se75- methionine and S75-methionine could serve as a compound tracer for this amino acid.

The protease phenotype and crystalline nature of the granules of intraepithelial mast cells in Trichinella spiralis-infected mice

1995 ◽  
Vol 53 ◽  
pp. 818-819
Author(s):  
D.S. Friend ◽  
N. Ghildyal ◽  
M.F. Gurish ◽  
K.F. Austen ◽  
R.L. Stevens
Keyword(s):  
Small Intestine ◽  
Mast Cells ◽  
Epithelial Cells ◽  
Lamina Propria ◽  
Trichinella Spiralis ◽  
Intestinal Epithelial ◽  
Carboxypeptidase A ◽  
C3h Mice ◽  
Granule Morphology ◽  
Crystalline Nature

Trichinella spiralis induces a profound mastocytosis and eosinophilia in the small intestine of the infected mouse. Mouse mast cells (MC) store in their granules various combinations of at least five chymotryptic chymases [designated mouse MC protease (mMCP) 1 to 5], two tryptic proteases designated mMCP-6 and mMCP-7 and an exopeptidase, carboxypeptidase A (mMC-CPA). Using antipeptide, protease -specific antibodies to these MC granule proteases, immunohistochemistry was done to determine the distribution, number and protease phenotype of the MCs in the small intestine and spleen 10 to >60 days after Trichinella infection of BALB/c and C3H mice. TEM was performed to evaluate the granule morphology of the MCs between intestinal epithelial cells and in the lamina propria (mucosal MCs) and in the submucosa, muscle and serosa of the intestine (submucosal MCs).As noted in the table below, the number of submucosal MCs remained constant throughout the study. In contrast, on day 14, the number of MCs in the mucosa increased ~25 fold. Increased numbers of MCs were observed between epithelial cells in the mucosal crypts, in the lamina propria and to a lesser extent, between epithelial cells of the intestinal villi.

Immunochemical visualization of cyclic AMP in myenteric neurons of guinea-pig small intestine+

2001 ◽  
Vol 120 (5) ◽  
pp. A683-A683
Author(s):  
J GUZMAN ◽  
S SHARP ◽  
J YU ◽  
F MCMORRIS ◽  
A WIEMELT ◽  
...  
Keyword(s):  
Small Intestine ◽  
Cyclic Amp ◽  
Guinea Pig ◽  
Myenteric Neurons
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