brush border
Remodeling of the Intestinal Brush Border Underlies Adhesion and Virulence of an Enteric Pathogen
... Pathogenic isolates of V. parahaemolyticus encode two T3SS, one on each chromosome (6). T3SS1, which is also present in nonpathogenic isolates of V. parahaemolyticus, has been linked to cytotoxicity against a variety of ...
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The Responses of Rat Intestinal Brush Border and Cytosol Peptide Hydrolase Activities to Variation in Dietary Protein Content DIETARY REGULATION OF INTESTINAL PEPTIDE HYDROLASES
... intestinal brush border and cytosol peptide hydrolase activities have been ...wk, brush border peptide hydrolase activity (L-leucyl-b-naphthylamide as substrate) and cytosol peptide hydrolase ...
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Intestinal Assimilation of a Tetrapeptide in the Rat: OBLIGATE FUNCTION OF BRUSH BORDER AMINOPEPTIDASE
... intestinal brush border possesses high specificity for oligopeptides having bulky side chains and is a candidate for a crucial role in the overall assimilation of dietary ...
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The Relation of Size to the Relative Rates of Degradation of Intestinal Brush Border Proteins
... contain at least 15 proteins or subunits, ranging in molecular weight from 19,000 to 270,000. The largest proteins (170-270,000 mol wt), including the disaccharidases, are removed from the brush borders by papain. ...
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Inositol Transport by Hepatopancreatic Brush Border Membrane Vesicles of the Lobster Homarus Americanus
... Effect of increasing external D-glucose concentration on uptake of 0-1 O and 1 0 mmol 1~' • [3H]myo-inositol by lobster hepatopancreatic brush-border membrane vesicles.. The inset is a[r] ...
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Na+ Cr− Glutamate Cotransport by Lobster Hepatopancreatic Brush Border Membrane Vesicles
... Transport properties of L-[3H]glutamate in mammalian and crustacean epithelia In mammalian intestine and kidney epithelial brush border vesicles, the acidic amino acids are transported b[r] ...
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Preservation of Glucose Transport and Enzyme Activity in Fish Intestinal Brush Border and Basolateral Membrane Vesicles
... In this paper we report experiments on the preservation of glucose transport and enzyme activities during freezing and lyophilization of brush-border membrane vesicles BBMV and basolater[r] ...
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Peptide hydrolases in the brush border and soluble fractions of small intestinal mucosa of rat and man
... Studies on the subcellular distribution of these enzymes showed enzyme activities in both the soluble and brush border fractions of the rat small intestinal mucosa, the former constituti[r] ...
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Ontogeny of Na/H antiporter activity in rabbit renal brush border membrane vesicles
... renal brush border membrane vesicles (BBMV) from fetal and adult rabbits using isotopic and fluorescent ...four brush border marker enzymes and the kinetics of Na(+)-glucose cotransport were ...
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Effect of Secreted Bacteroides Proteases on Human Intestinal Brush Border Hydrolases
... human brush border preparations to the secreted protease reduced maltase and sucrase activities; the reduction could be prevented by ...contrast, brush border alkaline phosphatase activity ...
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Urea transport in kidney brush border membrane vesicles from an elasmobranch, Raja erinacea
... isolate brush-border membrane vesicles from the renal tubule epithelium of the little skate Raja erinacea yielded a substantial enrichment of the brush border enzyme marker, alkaline ...
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AMINO ACID TRANSPORT SYSTEMS IN BRUSH BORDER MEMBRANE VESICLES FROM LEPIDOPTERAN ENTEROCYTES
... Counterflow accumulation of labelled histidine in brush-border membrane vesicles from Philosamia cynthia midgut Elicitor amino acid Alanine Leucine Proline Phenylalanine Glycine Serine C[r] ...
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Influence of triiodothyronine on the polypeptide composition of the intestinal brush border membrane during amphibian metamorphosis
... Int J U Hinl 34 399 407119901 399 Original Arlie/I' Influence of triiodothyronine on the polypeptide composition of the intestinal brush border membrane during amphibian metamorphosis ANNE FIGIEL' and[.] ...
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Calcium uptake by intestinal brush border membrane vesicles Comparison with in vivo calcium transport
... the brush border to in vivo ...by brush border membrane vesicles from the two ...In brush border membrane vesicles from the rat, Vmax for the saturable component of calcium ...
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Experimental type II diabetes and related models of impaired glucose metabolism differentially regulate glucose transporters at the proximal tubule brush border membrane
... The composition of diets has been demonstrated to play a role in glucose transporter expression in the small intestine. Consumption of a high-starch/low-fat pellet diet, by rats, increases jejunal gene expression of ...
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Ontogenesis of taurocholate transport by rat ileal brush border membrane vesicles
... suggesting the absence of active transport. However, similar plots in 3- and 6-wk-old rats described a rectangular hyperbola, indicating a Na+-dependent, saturable cotransport system. Woolf-Augustinsson-Hofstee plots of ...
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Dipeptide transport by crustacean hepatopancreatic brush border membrane vesicles
... hepatopancreatic brush-border membrane vesicles (BBMVs) of the lobster Homarus ...hepatopancreatic brush-border membrane transporter properties are modified, compared with those of the ...
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Ca2+ transport processes of lobster hepatopancreatic brush border membrane vesicles
... The crustacean hepatopancreas has been characterized as an organ with digestive, absorptive and secretory functions (Ahearn et al. 1992; Gibson and Barker, 1979; Lozzi, 1971; Yonge, 1924), based historically on ...
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Characterisation of the H(+)/peptide cotransporter of eel intestinal brush border membranes
... exception of brush-border membranes. After the final centrifugation step described by Storelli et al. (1986), BBMVs were resuspended in buffer, centrifuged at 50 000 g for 30 min and resuspended again by ...
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Angiotensin converting enzyme in brush border membranes of avian small intestine
... In conclusion, we have shown that purified avian small intestinal brush-border membranes possessed considerable angiotensin converting enzyme activity, as demonstrated by hydrolysis of t[r] ...
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