Search Results - "Jumarie, C."

The countryside or the city: Which environment is better for the honeybee? by Mahé, C., Jumarie, C., Boily, M.

“…For a number of years, the decline of honeybee (Apis mellifera) in North America and Europe has been the subject of much debate. Among the many factors…”
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Cadmium transport through type II alveolar cell monolayers: contribution of transcellular and paracellular pathways in the rat ATII and the human A549 cells by Jumarie, C

“…Cadmium (Cd) transport in alveolar type II (ATII) cells has been studied using two in vitro models widely used to investigate lung function: primary cultures…”
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Cadmium interference with ERK1/2 and AhR signaling without evidence for cross-talk by Gebraël, C, Jumarie, C

“…Cadmium (Cd) is a toxic metal that enters the food chain. Following oral ingestion, the intestinal epithelium may in part protect against Cd toxicity but is…”
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Capacitative calcium entry and proliferation of human osteoblast-like MG-63 cells by Labelle, D., Jumarie, C., Moreau, R.

“…  Adult bone tissue is continuously being remodelled and bone mass is maintained by a balance between osteoclastic bone resorption and osteoblastic bone…”
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Cadmium-Induced Mitochondrial Membrane-Potential Dissipation Does Not Necessarily Require Cytosolic Oxidative Stress: Studies Using Rhodamine-123 Fluorescence Unquenching by Bolduc, J.-S., Denizeau, F., Jumarie, C.

“…The impact of cadmium on the cellular redox state and mitochondrial membrane potential (ψm) has been studied by monitoring dichlorofluorescein (DCF), CMXRos…”
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Reciprocal inhibition of Cd and Ca uptake in isolated head kidney cells of rainbow trout ( Oncorhynchus mykiss) by Gagnon, E., Hontela, A., Jumarie, C.

“…Some environmental pollutants, including cadmium (Cd) and zinc (Zn), can act as endocrine disruptors in fish, either in vivo or through a direct action on…”
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Cadmium-induced apoptosis in rat hepatocytes does not necessarily involve caspase-dependent pathways by Pham, T.N.D., Marion, M., Denizeau, F., Jumarie, C.

“…Cadmium (Cd) is a well-known hepatotoxic environmental pollutant. Depending on the exposure conditions, Cd may cause necrosis or apoptosis. Oxidative stress is…”
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Reciprocal inhibition of Cd and Pb sulfocomplexes for uptake in Caco-2 cells by Aduayom, I., Jumarie, C.

“…Cadmium‐lead interactions for uptake were studied in the TC7 clone of human enterocytic‐like Caco‐2 cells as a function of inorganic metal speciation. We have…”
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Cadmium uptake in isolated adrenocortical cells of rainbow trout and yellow perch by Raynal, N.J., Hontela, A., Jumarie, C.

“…Cadmium uptake was studied in isolated adrenocortical cells of rainbow trout ( Oncorhynchus mykiss) and yellow perch ( Perca flavescens) to test the hypothesis…”
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Multiple effects of mercury on cell volume regulation, plasma membrane permeability, and thiol content in the human intestinal cell line Caco-2 by Aduayom, I, Denizeau, F, Jumarie, C

“…In a previous study, we characterized Cd-Hg interactions for uptake in human intestinal Caco-2 cells. We pursued our investigations on metal uptake from metal…”
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Cadmium uptake in rat hepatocytes in relation to speciation and to complexation with metallothionein and albumin by Pham, T.N.D., Ségui, J.A., Fortin, C., Campbell, P.G.C., Denizeau, F., Jumarie, C.

“…Cadmium (Cd) uptake has been studied in primary cultures of rat hepatocytes focusing on the impact of inorganic and organic speciation. Uptake time‐course…”
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Caco-2 cell line used as an in vitro model to study cadmium accumulation in intestinal epithelial cells by Jumarie, C, Campbell, P G, Berteloot, A, Houde, M, Denizeau, F

“…109Cd uptake was studied using the highly differentiated TC7 clone of Caco-2 cells as a model of human enterocyte function. Intracellular accumulation of 0.3…”
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Evidence for an intracellular barrier to cadmium transport through caco-2 cell monolayers by Jumarie, C., Campbell, P.G.C., Houde, M., Denizeau, F.

“…109Cd transport was studied in the highly differentiated TC7 clone of the enterocytic‐like Caco‐2 cells grown on filters. Accumulation curves for 0.3 μM 109Cd…”
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Ionic channels induced by surfactin in planar lipid bilayer membranes by Sheppard, J D, Jumarie, C, Cooper, D G, Laprade, R

“…Surfactin is a lipopeptide produced by certain strains of Bacillus subtilis and has potent surface activity. Here, we present the first results showing that…”
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Polarized distribution of neutral endopeptidase 24.11 at the cell surface of cultured human intestinal epithelial Caco-2 cells by FAIROUZE JALAL, JUMARIE, C, BAWAB, W, CORBEIL, D, MALO, C, BERTELOOT, A, CRINE, P

“…The human colon cancer cell line Caco-2 undergoes spontaneous enterocytic differentiation during growth, and expresses a number of…”
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Effects of Cu on plasma cortisol and cortisol secretion by adrenocortical cells of rainbow trout ( Oncorhynchus mykiss) by Gagnon, Alexandra, Jumarie, Catherine, Hontela, Alice

“…Fish are exposed to multiple stressors, often acting concurrently, in their environment. To evaluate the potential of Cu to act as a chemical stressor, rainbow…”
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Characterization of cadmium uptake and cytotoxicity in human osteoblast-like MG-63 cells by Lévesque, Martine, Martineau, Corine, Jumarie, Catherine, Moreau, Robert

“…Since bone mass is maintained constant by the balance between osteoclastic bone resorption and osteoblastic bone formation, alterations in osteoblast…”
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Evidence for Cadmium Uptake through Nramp2: Metal Speciation Studies with Caco-2 Cells by Elisma, Fred, Jumarie, Catherine

“…The specific uptake of 0.3 μM 109Cd by the TC7 clone of the human enterocytic-like Caco-2 cells increased 4-fold as the pHout was lowered from 7.5 to 5.5; the…”
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Characterization of cadmium uptake in human intestinal crypt cells HIEC in relation to inorganic metal speciation by Bergeron, Pierre-Michel, Jumarie, Catherine

“…Cadmium (Cd) uptake was studied under inorganic exposure conditions in normal human intestinal crypt cells HIEC. The uptake time course of 0.3 μM Cd in a…”
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Caco-2 cells cultured in serum-free medium as a model for the study of enterocytic differentiation in vitro by Jumarie, C, Malo, C

“…Caco-2 cells, which express spontaneous enterocytic differentiation at confluency, is one of the most relevant in vitro models for the study of differentiation…”
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