Results 231 to 240 of about 154,614 (269)

Gut Permeability, Intestinal Morphology, and Nutritional Depletion

Nutrition, 1998
Nutritional depletion increases the risk for postoperative complications. The intestinal barrier may be important in the underlying pathophysiologic mechanism. In this study, 26 patients were evaluated to determine whether nutritional depletion was related to gut integrity and intestinal morphology.
van der Hulst, R.R.W.J., von Meyenfeldt, M.F., van Kreel, B.K., Thunnissen, F.B.J.M., Brummer, R.J.M., Arends, J.W., Soeters, P.B.   +6 more
openaire   +2 more sources

Morphologic studies of intestinal allograft rejection

Diseases of the Colon & Rectum, 1984
The usefulness of isolated intestinal pouches of an intestinal allograft for monitoring mucosal histology during rejection episodes was studied in a canine model. Total small intestinal autotransplantation was performed in four dogs, and allotransplantation in 18 dogs. Isolated pouches from the proximal and distal ends of the allografts were brought to
Z, Cohen, S, Nordgren, A, Lossing, J, Cullen, G, Craddock, B, Langer   +5 more
openaire   +2 more sources

Bacterial Translocation and Intestinal Morphological Findings in Jaundiced Rats

Digestive Diseases and Sciences, 2002
The susceptibility to sepsis in obstructive jaundice may be related to bacterial translocation (BT) from the gastrointestinal tract. We evaluated BT to visceral organs and morphological changes of the intestinal mucosa in a rat model of obstructive jaundice.
Sileri, Pierpaolo, MORINI, SERGIO, Sica G, Schena, Stefano, Rastellini, Cristiana, Gaspari, Achille L, Benedetti, Enrico, Cicalese, Luca   +7 more
openaire   +4 more sources

Effect of Acute Pancreatitis on Porcine Intestine: A Morphological Study

Ultrastructural Pathology, 2013
The ultrastructural changes in the intestine were studied during experimental acute edematous and necrotizing porcine pancreatitis. The immunohistochemical expression of E-cadherin and β-catenin in the jejunum and colon was assessed to characterize changes in the adherens junctions.Twenty-four pigs were randomized to controls (n = 8) or to develop mild
Lehenkari Petri, Jensen Hanna, Hassinen Ilmo Ensio, Koskenkari Juha, Rimpiläinen Jussi Olavi, Mäkelä Jyrki, Vakkala Merja Annika, Ohtonen Pasi Petteri, Sormunen Raija Tuulikki, Rimpiläinen Riikka, Meriläinen Sanna, Juvonen Tatu, Karttunen Tuomo Juhani, Koivukangas Vesa Kalevi   +13 more
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Intestinal occlusion: morphological features.

Bollettino della Societa italiana di biologia sperimentale, 1991
In this research we studied the possible relationships between the level and the distribution of peroxidase-catalase activity and the degree of the morphological changes in the intestinal wall during mechanical occlusion. These researches have really proved that the increase of the peroxidase-catalase enzymes correlate proportionally with the damage of
SANTACROCE S., NICOLARDI G., SINIGAGLIA E., FORMOSA P., SANTACROCE A., DEMUNDO M., BARTOLI, FABIO   +6 more
openaire   +1 more source

Morphology of the large intestine of the pig: Haustra versus taenia

Annals of Anatomy - Anatomischer Anzeiger, 2002
The aim of the present study was to compare the morphological characteristics of the taenia and haustra of the large intestine in pigs. Ten pigs were fed a barley/wheat-based diet for a period of five weeks. Tissue samples were taken from the cecum and the proximal part of the colon at slaughter and processed histologically for determination of crypt ...
Kristiansen, E., Brunsgaard, G., Hedemann, Mette Skou; id_orcid 0000-0002-1164-4405   +2 more
openaire   +3 more sources

Morphology and Morphogenesis of Experimental Epithelial Tumors of the Intestine

JNCI: Journal of the National Cancer Institute, 1975
In a morphogenetic study of experimental tumors of the intestine, 556 male noninbred albino rats were given weekly sc injections of 21 mg 1, 2-dimethylhydrazine dihydrochloride/kg body weight and were killed at different intervals (10-70 rats/wk) after the beginning of treatment.
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Intestinal morphology and cytokinetics in pancreatic insufficiency

Digestive Diseases and Sciences, 1995
Intraluminal pancreatic enzymes influence intestinal function, adaptation, and susceptibility to injury. These effects may be mediated partly through changes in the rate of epithelial cell turnover. We assessed intestinal morphology and cytokinetics in a rat model of exocrine pancreatic insufficiency that does not alter anatomic relationships or animal
M, Hauer-Jensen, G, Skjonsberg, E, Moen, O P, Clausen   +3 more
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[The functional morphology of the intestines in escherichiosis].

Arkhiv patologii, 1991
Inflammatory, degenerative and neurocirculatory disturbances in the intestine of children suffering from colibacillosis was followed by pronounced immune reactions: the number of IgG-, IgM- and IgE-containing cells increased and that of IgA-containing cells decreased, the number of enteroendocrinocytes and labrocytes changed.
Iu G, Parkhomenko, N V, Bogomolova, I M, Salakhov, O E, Bogatyreva   +3 more
openaire   +1 more source

Morphologic and nutritional responses to intestinal patching following intestinal resection.

Surgery, 1988
Growth of neomucosa has been investigated as a means to increase intestinal surface area in the short-bowel syndrome. Functional neomucosa grows over patched intestinal defects, but the effect of the patching procedure on absorption is unknown. The purpose of this study was to determine morphologic and nutritional responses to intestinal patching after
J S, Thompson, R J, Harty, J A, Saigh, D K, Giger   +3 more
openaire   +1 more source