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Mostrando ítems 11-20 de 33
Artículo
Reelin Protects against Colon Pathology via p53 and May Be a Biomarker for Colon Cancer Progression
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Previous observations made in human and mouse colons suggest that reelin protects the colon from pathology. In this study, we evaluated reelin expression during the transition from either colitis or precancerous lesions ...
Artículo
Adaptation of Electrolytes and Fluid Transport in Rat Small and Large lntestine After Distal Small Bowel Resection
(Consejo Superior de Investigaciones Ciéntificas, 1988-06)
Na+ , e¡- and water transpon werc studied in jejunum , caecum and colon after either 50 % or 80 % of small bowel resection (SBR). Four weeks after surgery, dry and wet weights, ner absorprion in vivo of sodiu m , chloride ...
Artículo
Reelin protects from colon pathology by maintaining the intestinal barrier integrity and repressing tumorigenic genes
(Elsevier, 2017)
We previously reported that reelin, an extracellular matrix protein first known for its key role in neuronal migration, reduces the susceptibility to dextran sulphate sodium (DSS)-colitis. The aim of the current study was ...
Artículo
Kinetics of Intestinal Sugar transport, in vivo
(1979)
Sugar absorption by the small intestine has been studied in rat and hamster in vivo, with luminal perfusion, during 1 minute successive periods. Transport is calculated as the difference between absorption and diffusion. ...
Artículo
Small and large intestine express a truncated Dab1 isoform that assembles in cell-cell junctions and co-localizes with proteins involved in endocytosis
(Elsevier, 2018)
Disabled-1 (Dab1) is an essential intracellular adaptor protein in the reelin pathway. Our previous studies in mice intestine showed that Dab1 transmits the reelin signal to cytosolic signalling pathways. Here, we determine ...
Artículo
Na+-dependent D-mannose transport at the apical membrane of rat small intestine and kidney cortex
(Elsevier, 2001)
The presence of a Na+/D-mannose cotransport activity in brush-border membrane vesicles (BBMV), isolated from either rat small intestine or rat kidney cortex, is examined. In the presence of an electrochemical Na+ gradient, ...
Artículo
Dab1 and reelin participate in a common signal pathway that controls intestinal crypt/villus unit dynamics
(Wiley-Blackwell, 2014)
Background information: The myofibroblasts placed underneath the epithelium of the rodent small intestine express reelin, and the reelin absence modifies both the morphology and the cell renewal processes of the crypt-villus ...
Artículo
Hormonal Regulation of chicken intestinal NHE and SGLT-1 activities
(2001)
The effects of aldosterone and arginine vasotocin (AVT) on intestinal Na/Hexchange (NHE) and Na-sugar cotransport (SGLT-1) activi-ties have been investigated using brush-border membrane ves-icles isolated from Hubbard ...
Artículo
Na+-H+ exchange activity in brush-border membrane vesicles isolated from chick small intestine
(Elsevier, 1995)
This study was undertaken to investigate the presence of a Na+{single bond}H+ antiporter in brush-border membrane vesicles (BBMV) isolated from chick small intestine. An outwardly directed proton gradient (pH 5.5 inside, ...
Artículo
Kinetics of Glycylsarcosine Transport by Isolated Chicken Intestinal Epithelial Cells
(Consejo Superior de Investigaciones Científicas, CSIC, 1989)
Kinctics of Glycylsarcosinc (Gly-Sar) uptake by isolated chicken enterocytes was studied by measuring irs intracellular concentration, and by discriminat ing betwccn the saturable and rhe diffusive components of the total ...