Cytochalasin B
Effect of Cytochalasin B and D on Groups of Insulin Receptors and on Insulin Action in Rat Adipocytes: POSSIBLE EVIDENCE FOR A STRUCTURAL RELATIONSHIP OF THE INSULIN RECEPTOR TO THE GLUCOSE TRANSPORT SYSTEM
... synthesis. Cytochalasin B, over a concentration range of 50 nM to 5 µM, progressively inhibited the basal glucose transport system, as measured by glucose oxidation, 2-deoxyglucose transport, and 3-O- ...
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Cytochalasin B induced membrane vesicles convey angiogenic activity of parental cells
... Naturally occurring extracellular vesicles (EVs) play essential roles in intracellular communication and delivery of bioactive molecules. Therefore it has been suggested that EVs could be used for delivery of ...
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Interactions between Antibiotics and Human Neutrophils in the Killing of Staphylococci: STUDIES WITH NORMAL AND CYTOCHALASIN B TREATED CELLS
... The enchancement of killing by pretreatment with cell wall-active antibiotics was present in a dose-response fashion to 1/16th the MIC. It required specific antimicrobial activity; i.e., penicillin activity was inhibited ...
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Glucose transport in fish erythrocytes: variable cytochalasin B sensitive hexose transport activity in the common eel (Anguilla japonica) and transport deficiency in the paddyfield eel (Monopterus albus) and rainbow trout (Salmo gairdneri)
... Uptake of 3-OMG was measured at Smmoll"1 extracellular concentration in the presence open symbols and in the absence closed symbols of 10 ^imol P 1 cytochalasin B; A, A control erythrocy[r] ...
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H2O2 Release from Human Granulocytes during Phagocytosis: RELATIONSHIP TO SUPEROXIDE ANION FORMATION AND CELLULAR CATABOLISM OF H2O2: STUDIES WITH NORMAL AND CYTOCHALASIN B TREATED CELLS
... and cytochalasin B-treated human granulocytes have been studied to determine some of the interrelationships between phagocytosis-induced respiration and superoxide and hydrogen peroxide formation and ...
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Effects of Trypsin and Cytochalasin B treatments to cell traction forces
... the cytochalasin-B and trypsin treatments suggested that the forces generated within the cells are dependent on the cytoskeleton when they are cultured on liquid crystal coated ...the cytochalasin ...
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Histamine release from human leukocytes: studies with deuterium oxide, colchicine, and cytochalasin B
... antigen. Cytochalasin B, a compound which causes the disappearance of microfilaments, had variable effects on histamine ...nor cytochalasin B altered cyclic AMP levels in ...
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Histamine release from human leukocytes: modulation by a cytochalasin B sensitive barrier
... Cytochalasin B, a metabolic product of several fungi, enhances up to 10-fold the sensitivity and reactivity of human leukocytes to antigen E or anti-IgE-mediated histamine ...of cytochalasin B ...
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Dynamics of Insulin Release and Microtubular Microfilamentous System I EFFECT OF CYTOCHALASIN B
... of cytochalasin B upon both glucose- and sulfonylurea-induced insulin release was investigated in the perfused isolated ...pancreas. Cytochalasin B failed to affect the basal rate of insulin ...
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Stimulated cytokineplasts from human polymorphonuclear leukocytes mobilize calcium and polymerize actin Cytoplasts made in cytochalasin B retain a defect in actin polymerization
... of cytochalasin B-treated leukocytes also increase their intracellular free calcium on stimulation, but cytoskeleton-associated actin increases by only approximately ...
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Cytochalasin B is a potent mitogen for chronic lymphocytic leukemia cells in vitro
... with cytochalasin B varied widely (range = ...to cytochalasin B exceeded that to pokeweed mitogen, which is believed to be a T cell-dependent B cell ...to cytochalasin B ...
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Organelle distribution in chick neuroepithelial cells: effects of colchicine and cytochalasin B
... Int I Ih~\ Bioi ~U 317 323 (IWi9) Shorl 1i''jJOrl Organelle distribution in chick neuroepithelial cells effects of colchicine and cytochalasin B J G FERNANDEZ ALVAREZ', P PAZ and C A CHAMORRO Departam[.] ...
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Effects of chloroquine and cytochalasin B on the infection of cells by Sindbis virus and vesicular stomatitis virus.
... The absence of E2 protein in chloroquine-treated Sindbis virus-infected cells suggests that chloroquine treatment may inhibit Sindbis virus in the cells that become infected in the prese[r] ...
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Inhibition of group B arbovirus antigen production and replication in cells enucleated with cytochalasin B.
... Production of infectious virus by JE-infected chicken embryo cells enucleated at various times after infection PFU/ml of culture fluid JE-infected chicken embryo cells Nucleate cells Enu[r] ...
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Glucose uptake and metabolism by red blood cells from fish with different extracellular glucose levels
... cunner and short-horned sculpin, suggesting that glucose transporters became saturated. The inhibition of glucose uptake by phloretin and cytochalasin B at low extracellular glucose concentration supports ...
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Multi-modal liquid biopsy platform for cancer screening: screening both cancer-associated rare cells and cancer cell-derived vesicles on the fabric filters for a reliable liquid biopsy analysis
... sample. Cytochalasin B (CB) treatment promotes cells to release large number of EVs from their surface, as demonstrated by CB‑treated cells (5 µg/mL for 3 h) secreting ...
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Human adipocyte glucose transport system Biochemical and functional heterogeneity of hexose carriers
... the cytochalasin B binding assay to measure glucose transporters in subcellular membrane subfractions, we found that insulin induced translocation of intracellular glucose transporters to the cell ...
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Müller-Stoy, Géraldine (2013): Zelluläre Internalisierung von Mikropartikeln. Dissertation, LMU München: Medizinische Fakultät
... Abbildung 11: Koinkubation von Vybrant DiD gefärbten THP-1 Zellen und DCF gefärbten Plättchen- Mikropartikeln; Hemmung der Internalisierung nach Zugabe von Cytochalasin B. THP-1 Zellen m[r] ...
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Drosophila homologue of Diaphanous 1 (DIAPH1) controls the metastatic potential of colon cancer cells by regulating microtubule-dependent adhesion
... by cytochalasin B did not affect adhesion of non-stimulated HCT-116 colon cancer cells, strongly indicate that DIAPH1-controlled cellular adhesion was not mediated by the actin-nucleating activity of ...
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A cleavage clock regulates features of lineage-specific differentiation in the development of a basal branching metazoan, the ctenophore Mnemiopsis leidyi
... (cytochalasin B) to block cytokinesis (but not nuclear division), we show that the formation of differentiation markers associated with each of these cell types appears only after they have segregated into ...
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