MS 1993 num 05: Articles
Voici les éléments 10-12 de 22
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Une pompe pour la sécrétion proximale de protons
(John Libbey Eurotext, Montrouge, 1993)The proximal tubule of the nephron is responsible for considerable bicarbonate reabsorption. This transport is achieved indirectly through net secretion of protons. Three mechanisms are capable of H+ secretion in the tubular ... -
Le système glucose-6 phosphatase hépatique : composantes, propriétés cinétiques, régulation et déficit
(John Libbey Eurotext, Montrouge, 1993)Glucose 6-phosphatase (G6Pase) catalyzes the last step leading to liver glucose production and is therefore essential to maintain normoglycemia. Given the strategic location of this enzyme at the cross-roads of gluconeogenesis, ... -
Sécrétion d'insuline : parcours intracellulaire et cheminement extracellulaire
(John Libbey Eurotext, Montrouge, 1993)Insulin and C-peptide have been revealed by immunocytochemistry in the pancreatic tissue. Combination of good ultrastructural preservation leading to immunolabelings of high resolution with quantitative evaluations, has ...