Výsledky vyhledávání - "M. A. Devynck"

Advantages and limits of the electrochemical method using Nafion and Ni-porphyrin-coated microelectrode to monitor NO release from cultured vascular cells

Autor: M.-A. Devynck, M. David-Dufilho, Annie Brunet, C. Privat, O. Stepien, Jacques Devynck

Publikováno v: Analusis. 28:469-474

Electrochemical monitoring with a porphyrinic microsensor of in situ nitric oxide production from cultured cells offers numerous advantages but requires cautious analysis, repeated calibration and accurate localisation of the electrode. It also had s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ca530aa83c1eb8d7544dea10dccd8df
https://doi.org/10.1051/analusis:2000280469

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Effect of pravastatin on erythrocyte rheological and biochemical properties in poorly controlled Type 2 diabetic patients

Autor: M. A. Devynck, Paul Valensi, Jacques Pariès, F. Zkhiri, P. Miossec, M. David-Dufilho

Publikováno v: Diabetic Medicine. 16:424-430

Summary Aims The rheological properties of erythrocytes are impaired in diabetes mellitus, especially because of changes in their membrane lipid composition. In hypercholesterolaemic patients, lowering plasma cholesterol is associated with an improve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::644b6fc60fab07420285d5cd10588949
https://doi.org/10.1046/j.1464-5491.1999.00083.x

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Activation of Nitric Oxide Release and Oxidative Metabolism by Leukotrienes B4, C4, and D4 in Human Polymorphonuclear Leukocytes

Autor: G, Lärfars, F, Lantoine, M A, Devynck, J, Palmblad, H, Gyllenhammar

Publikováno v: Blood. 93:1399-1405

Because arachidonate metabolites are potent mediators of inflammation, we have studied the effects of leukotriene B4(LTB4) and the cysteinyl leukotrienes C4 and D4 (LTC4 and LTD4) on the release of nitric oxide (NO), in vitro, by human polymorphonucl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be84a66a0e34b0a7e2c3ea00a71866e
https://doi.org/10.1182/blood.v93.4.1399.404k07_1399_1405

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Cyclic nucleotides in platelets of genetically hypertriglyceridemic and hypertensive rats. Thrombin and nitric oxide responses are unrelated to plasma triglyceride levels

Autor: M G, Pernollet, J, Kunes, J, Zicha, M A, Devynck

Publikováno v: Thrombosis research. 104(1)

Prague hereditary hypertriglyceridemic (HTG) rats constitute a genetic model of hypertension associated with hyperlipidemia and insulin resistance. Various cell alterations, including changes in membrane dynamics, ion transport, and decreased platele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f167577e4259231ea559c91e0964a757
https://pubmed.ncbi.nlm.nih.gov/11583736

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[Transition metals and nitric oxide production in human endothelial cells]

Autor: M, David-Dufilho, C, Privat, A, Brunet, M J, Richard, J, Devynck, M A, Devynck

Publikováno v: Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie. 324(1)

The bioavailability of endothelial nitric oxide (NO) is regulated by transition metals but their mechanisms of action on NO synthesis and degradation are not clearly understood. Using differential pulse amperometry and NO microelectrodes, local NO co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b0d3fb0cd28238385d0d4b4daa03f8d9
https://pubmed.ncbi.nlm.nih.gov/11212498

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Influence of SIN-1 on platelet Ca2+ handling in patients with suspected coronary artery disease: ex vivo and in vitro studies

Autor: K H, Le Quan Sang, C, Le Feuvre, A, Brunet, T D, Pham, J P, Metzger, A, Vacheron, M A, Devynck

Publikováno v: Thrombosis and haemostasis. 83(5)

The 3-morpholinosydnonimine (SIN-1) generates both nitric oxide (NO) and superoxide anion (O2-). It elicits dose-dependent vasodilation in vivo, in spite of the opposite effects of its breakdown products on vascular tone and platelet aggregation. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c0100f725d5b7dabd7c542fe023f100e
https://pubmed.ncbi.nlm.nih.gov/10823274

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Effect of pravastatin on erythrocyte rheological and biochemical properties in poorly controlled Type 2 diabetic patients

Autor: P, Miossec, F, Zkhiri, J, Pariès, M, David-Dufilho, M A, Devynck, P E, Valensi

Publikováno v: Diabetic medicine : a journal of the British Diabetic Association. 16(5)

The rheological properties of erythrocytes are impaired in diabetes mellitus, especially because of changes in their membrane lipid composition. In hypercholesterolaemic patients, lowering plasma cholesterol is associated with an improvement of the e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d24e9975aa540ea36e329c4876e271a5
https://pubmed.ncbi.nlm.nih.gov/10342343

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Platelet cytosolic calcium concentration, plasma lipids and hypertension

Autor: K H, Le Quan Sang, J, Levenson, A, Simon, M A, Devynck

Publikováno v: Journal of hypertension. 13(12 Pt 2)

To study the relationship between high blood pressure and hyperlipidaemia and the cytosolic calcium concentration in unstimulated platelets, focusing on the effects of an alteration in membrane dynamics.Basal cytosolic calcium concentrations were det

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6c879290545fe8b88a092a97e4096604
https://pubmed.ncbi.nlm.nih.gov/8903612

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