Search Results - "Damasco, M C"

Sodium-retaining activity of some natural and synthetic 21-deoxysteroids by Burton, G, Galigniana, M, De Lavallaz, S, Brachet-Cota, A L, Sproviero, E M, Ghini, A A, Lantos, C P, Damasco, M C

“…The effect of progesterone and six other C21-deoxysteroids on renal sodium retention by male adrenalectomized rats was compared with the effect exerted by the…”
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Hepatic 11 beta-hydroxysteroid dehydrogenase 1 involvement in alterations of glucose metabolism produced by acidotic stress in rat by Altuna, M. E., Mazzetti, M. B., Rago, L. F., San Martín de Viale, L. C., Damasco, M. C.

“…11 beta-hydroxysteroid dehydrogenase (HSDs) enzymes regulate the activity of glucocorticoids in target organs. HSD1, one of the two existing isoforms, locates…”
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Regulation of nephron acidification by corticosteroids by Malnic, G, Ansaldo, M, Lantos, C P, Damasco, M C

“…The present paper reviews work from our laboratories evaluating the importance of adrenal cortical hormones in acidification by proximal and cortical distal…”
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Acute effects of two natural corticosteroids on the kinetics of the Na+/H+ exchanger in rat renal brush-border membranes by Igarreta, P, Calvo, J C, Paladini, A, Damasco, M C

“…We studied the effect of adrenalectomy and acute hormone replacement, using physiological doses of natural corticosteroids, on the kinetics of the Na+/H+…”
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Dose-Dependence of the effects of corticosterone and the non-glucocorticoid, 18-hydroxycorticosterone, on the brush-border Na+/K+ exchanger by Igarreta, P., Lantos, C. P., Calvo, J. C., Paladini, A. A., Damasco, M. C.

“…Up to now, only glucocorticoids were thought to act on the renal proximal Na+/H+ exchanger. Using fluorimetric techniques we studied the kinetics of Na+/H+…”
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Effect of corticosteroids on proximal tubular acidification in the rat by Damasco, M C, Malnic, G

“…The role of corticosteroid hormones in proximal tubular acidification was studied in control, sham-operated and adrenalectomized (ADX) rats by means of the…”
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Effects of adrenalectomy and acute replacement by corticosteroids on distal acidification by Damasco, M C, Ansaldo, M, Malnic, G

“…The role of adrenocortical steroids in distal nephron acidification was studied in rats by measuring urine minus blood PCO2 differences (U-B PCO2) in control,…”
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Role of corticosteroids in distal acidification of amiloride-treated rats by Ansaldo, M, Damasco, M C, de Lavallaz, M S, Lantos, C P, Malnic, G

“…The role of amiloride-dependent sodium channels in the action of adrenal cortical steroids on urine-blood PCO2 (U-B PCO2) differences was studied in…”
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In vitro and in vivo evaluation of proximal tubular acidification in aging rats by Mac Laughlin, M, Damasco, M C, Igarreta, P, Amorena, C

“…The normal aging process is accompanied by a progressive deterioration of renal function. We studied the kinetics of proximal tubular acidification of young (3…”
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Activity of renal 11βhydroxysteroid dehydrogenase 2 (11βHSD2) in stressed animals by Igarreta, P., Calvo, J.C., Damasco, M.C.

“…The enzyme 11βHSD2 protects the non-selective mineralocorticoid receptor from occupation by glucocorticoids in aldosterone target tissues. We studied the…”
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Aromatic solvent-induced shift behavior of borane adduct hydrogen-1 and fluorine-19 nuclei in benzene and hexafluorobenzene by Cowley, A. H, Damasco, M. C, Mosbo, J. A, Venkade, J. G

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Effects of chronic treatments with adrenal steroids on acid-base homeostasis in the rat by Igarreta, M P, Lantos, C P, Damasco, M C

“…Urinary parameters related to acid base homeostasis were studied in adrenalectomized rats (ADX) as well as in ADX treated with physiological doses of…”
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Corticosterone secretion by rats after adrenalectomy by Damasco, M C, Coronel de Pedrazzini, M E

“…Using high pressure liquid chromatography (HPLC) and/or gas liquid chromatography (GLC), corticosterone plasma levels were determined in rats at various…”
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Role of 11β-hydroxysteroid dehydrogenase 2 renal activity in potassium homeostasis in rats with chronic renal failure by Yeyati, N.L., Altuna, M.E., Damasco, M.C., Mac Laughlin, M.A.

“…Aldosterone concentrations vary in advanced chronic renal failure (CRF). The isozyme 11β-hydroxysteroid dehydrogenase 2 (11β-HSD2), which confers aldosterone…”
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Role of 11beta-hydroxysteroid dehydrogenase 2 renal activity in potassium homeostasis in rats with chronic renal failure by Yeyati, N L, Altuna, M E, Damasco, M C, Mac Laughlin, M A

“…Aldosterone concentrations vary in advanced chronic renal failure (CRF). The isozyme 11beta-hydroxysteroid dehydrogenase 2 (11beta-HSD2), which confers…”
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Structure-activity relationship in certain glucocorticoids and mineralocorticoids by Lantos, C P, Burton, G, Roldán, A, Damasco, M C, Aragonés, A

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Versatile steroid molecules at the end of the aldosterone pathway by Lantos, C P, Damasco, M C, Aragonés, A, Ceballos, N R, Burton, G, Cozza, E N

“…18-hydroxycorticosterone converts spontaneously and reversibly to a variety of less polar forms and derivatives, some of which are precursors to aldosterone…”
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Activity of renal 11betahydroxysteroid dehydrogenase 2 (11betaHSD2) in stressed animals by Igarreta, P, Calvo, J C, Damasco, M C

“…The enzyme 11betaHSD2 protects the non-selective mineralocorticoid receptor from occupation by glucocorticoids in aldosterone target tissues. We studied the…”
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Adrenal gland involvement in the regulation of renal 11β-hydroxysteroid dehydrogenase 2 by Zallocchi, Marisa Laura, Matkovic, Laura, Calvo, Juan Carlos, Damasco, María Cristina

“…Renal 11β‐hydroxysteroid dehydrogenase 2 (HSD2) catalyzes the conversion of active glucocorticoids to inert 11β‐keto compounds, thereby preventing the illicit…”
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Effects of 18-hydroxycorticosterone and of aldosterone on acid-base parameters in the arterial blood of adrenalectomized rats by Damasco, M C, Vallverdú, R, Ceñal, J P, Otero de Bedners, M E, Lantos, C P

“…Adrenalectomized rats were injected twice with either 2 micrograms aldosterone or 6 micrograms 18-hydroxycorticosterone (18-OH-B) and were then kept either…”
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