Search results for "CULTURE DE CELLULE"

Contribution à l'étude du mode d'action de la cryptogéine, un éliciteur de réaction de défense chez le tabac

1995

*INRA URD BP 86510 21065 Dijon cedex (FRA) Diffusion du document : INRA URD BP 86510 21065 Dijon cedex (FRA) Diplôme : Maîtrise

Role of membrane lipids in the mechanism of signal transduction

1995

*INRA URD BP 86510 21065 Dijon cedex (FRA) Diffusion du document : INRA URD BP 86510 21065 Dijon cedex (FRA); International audience

Activités biologiques des métabolites secondaires produits par Cercospora béticola

1991

*INRA URD BP 86510 21065 Dijon cedex (FRA) Diffusion du document : INRA URD BP 86510 21065 Dijon cedex (FRA) Diplôme : Maîtrise

Effets comparés des élicitines et caractérisation de leur site de fixation chez le tabac

1999

* INRA URD BP 86510 21065 Dijon cedex (FRA) Diffusion du document : INRA URD BP 86510 21065 Dijon cedex (FRA) Diplôme : Dr. d'Université

Early events induced by elicitor cryptogein in tobacco cells: Involvement of a plasma membrane NADPH oxidase and activation of glycolysis and the pen…

1997

International audience

Intérêt des modèles cellulaires d'interaction dans l'étude du pouvoir pathogène des colibacilles producteurs de CNF et des colibacilles responsables …

1995

Responses of cultured tobacco cells to cryptogein, a proteinaceous elicitor from Phytophthora cryptogea. Possible plasmalemma involvement

1991

International audience

Effects of cyclic fatty acid monomers on the function of cultured rat cardiac myocytes in normoxia and hypoxia

1992

Abstract It was shown in a previous study that rat ventricular myocytes in culture do incorporate in their phospholipids the cyclic fatty acid monomers (CFAM), produced from linolenic acid by heating linseed oil. In the present study, the functional consequences of this incorporation were investigated. As compared to control cells, CFAM containing cells displayed altered electromechanical properties evidenced by decreased maximal diastolic potential, upstroke velocity and rate and a shortened action potential duration. Moreover, oxygen depletion exerted much more adverse effects on CFAM-treated cells than in control cells, such as spontaneous rhythm abnormalities, cell shortening failure an…