Search Results - "Astruc, M.E."

Potentiation by cholesterol and vitamin D3 oxygenated derivatives of arachidonic acid release and prostaglandin E2 synthesis induced by the epidermal growth factor in NRK 49F cells: the role of protein kinase C by Astruc, M E, Lahoua, Z

“…We have previously demonstrated that oxysterols and calcitriol potentiate arachidonic acid (AA) release and prostaglandin (PG) synthesis when NRK cells…”
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Rat liver cytosol oxysterol‐binding protein by Beseme, F., Astruc, M.E., Defay, R., de Paulet, A.Crastes

“…A cytosol protein that specifically binds cholesterol derivatives oxygenated on the side chain has been demonstrated in rat liver and transformed HTC cells…”
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Rat liver cytosol oxysterol-binding protein: Characterization and comparison with the HTC cell protein by Beseme, F., Astruc, M.E., Defay, R., de Paulet, A.Crastes

“…A cytosol protein that specifically binds cholesterol derivatives oxygenated on the side chain has been demonstrated in rat liver and transformed HTC cells…”
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Characterization of oxysterol-binding protein in rat embryo fibroblasts and variations as a function of the cell cycle by Besème, F, Astruc, M E, Defay, R, Descomps, B, Crastes de Paulet, A

“…A cell-free system assay involving cell freeze-thawing and protein fractionation by ammonium sulfate precipitation was developed to characterize a cytosol…”
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Mechanism of the activation of arachidonic acid release by oxysterols in NRK 49F cells: role of calcium by Lahoua, Z, Astruc, M E, Barjon, J N, Michel, F, Crastes de Paulet, A

“…We previously demonstrated that oxysterols added to the culture medium of NRK 49F cells labelled with [14C] arachidonic acid potentiated arachidonic acid (AA)…”
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Arachidonic acid release and prostaglandin biosynthesis in synchronized rat embryo fibroblasts by Lahoua, Z, Astruc, M E, Michel, F, Crastes de Paulet, A

“…Arachidonic acid (AA) release and prostaglandin (PG) biosynthesis were studied in rat embryo fibroblasts (R 129) synchronized by double thymidine-excess block…”
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Serum-induced arachidonic acid release and prostaglandin biosynthesis are potentiated by oxygenated sterols in NRK 49F cells by Lahoua, Z, Astruc, M E, Crastes de Paulet, A

“…Fetal calf serum is able to activate arachidonic acid release from phospholipids in NRK 49F cells. We showed that this phenomenon can be potentiated by adding…”
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