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Microtubules regulate brush border formation
(Wiley-liss, Div John Wiley & Sons Inc, 2018-02)
Most epithelial cells contain apical membrane structures associated to bundles of actin filaments, which constitute the brush border. Whereas microtubule participation in the maintenance of the brush border identity has ...
Histology of the hepatopancreas and anterior intestine in the freshwater prawn Macrobrachium carcinus (Crustacea, Decapoda)
(Soc Brasileira Carcinologia, 2020-07-13)
The purpose of this study was to describe the structure of the midgut (hepatopancreas and intestine) in the endemic species, Macrobrachium carcinus. Thirty specimens were collected, and the midgut was fixed in Bouin's ...
Toxicidade e capacidade de ligação de proteínas Cry1 a receptores intestinais de Helicoverpa armigera (Lepidoptera: Noctuidae)
(2015-01-01)
The objective of this work was to evaluate the toxicity and the binding capacity of the Cry1Aa, Cry1Ab, Cry1Ac, and Cry1Ca proteins, from Bacillus thuringiensis, to Helicoverpa armigera intestine receptors. Binding analysis ...
A fast and accurate method to identify and quantify enzymes in brush-border membranes: In situ hydrolysis followed by nano LC-MS/MS
(Molecular Diversity Preservation International, 2020-02)
A simple method for the identification of brush-border membrane α-glucosidases is described. The proteins were first solubilized and separated in a gel under native, non-denaturing, conditions. The gel was then incubated ...
Interação das proteínas CRY1, CRY2 E VIP3 de Bacillus thuringiensis no controle de Anticarsia gemmatalis, Chrysodeixis includens e Spodoptera frugiperda
(Universidade Estadual Paulista (Unesp), 2017-02-13)
Este trabalho teve como objetivo estudar a toxicidade e a interação entre proteínas Cry1Ab, Cry1Ac, Cry2Aa, Cry2Ab e Vip3Aa em lagartas neonatas de Anticarsia gemmatalis, Chrysodeixis includens e Spodoptera frugiperda. ...
Differences between nuclear run-off and mRNA levels for multidrug resistance gene expression in the cephalocaudal axis of the mouse Intestine
(ELSEVIER SCIENCE BV, 1995)
P-glycoprotein is a multidrug transporter encoded by the mdr3 gene in the mouse intestinal epithelium. The aims of this study were to characterize the mdr3 gene expression in the cephalocaudal axis of the intestine in adult ...