Search Results - "Viotti, P L"

The plasma membrane calcium pump is the preferred calpain substrate within the erythrocyte by Salamino, F, Sparatore, B, Melloni, E, Michetti, M, Viotti, P L, Pontremoli, S, Carafoli, E

“…The activation of calpain in normal human erythrocytes incubated in the presence of Ca2+ and the Ca2+ ionophore A23187 led to the decline of the…”
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Differential expression of protein kinase C isozymes and erythroleukemia cell differentiation by Melloni, E, Pontremoli, S, Viotti, P L, Patrone, M, Marks, P A, Rifkind, R A

“…Hexamethylene bisacetamide (HMBA) and other polar/apolar chemical agents are potent inducers of erythroid differentiation in murine erythroleukemia cells…”
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Modulation of inhibitory efficiency of rat skeletal muscle calpastatin by phosphorylation by Pontremoli, S, Viotti, P L, Michetti, M, Salamino, F, Sparatore, B, Melloni, E

“…Rat skeletal muscle calpastatin form is markedly modified in its inhibitory properties by means of a reverse reaction which involves both phosphorylation and…”
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Site-directed activation of calpain is promoted by a membrane-associated natural activator protein by SALAMINO, F, DE TULLIO, R, MENGOTTI, P, VIOTTI, P. L, MELLONI, E, PONTREMOLI, S

“…Human erythrocytes contain a calpain activator protein with a molecular mass of approx. 40 kDa. The activator is present in association with the plasma…”
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Identification of an endogenous activator of calpain in rat skeletal muscle by Pontremoli, S, Viotti, P L, Michetti, M, Sparatore, B, Salamino, F, Melloni, E

“…An additional component of the regulatory system of rat skeletal muscle calpain has been identified. It exerts a potent activating effect on calpain activity…”
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Isovalerylcarnitine is a specific activator of the high calcium requiring calpain forms by Pontremoli, S, Melloni, E, Viotti, P L, Michetti, M, Di Lisa, F, Siliprandi, N

“…Isovalerylcarnitine, a product of the catabolism of L-leucine, is a potent activator of rat calpains isolated from erythrocytes, kidney, liver, skeletal and…”
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Different susceptibility of red cell membrane proteins to calpain degradation by Salamino, F, De Tullio, R, Mengotti, P, Viotti, P L, Melloni, E, Pontremoli, S

“…The presence of low levels of calpastatin activity in erythrocytes of hypertensive rats affects regulation of calpain activity so it is highly susceptible to…”
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Mechanism of action of the calpain activator protein in rat skeletal muscle by MICHETTI, Mauro, VIOTTI, Pier Luigi, MELLONI, Edon, PONTREMOLI, Sandro

“…Rat skeletal muscle contains a calpain activator protein characterized by a high specificity for calpain II, the high Ca2+‐requiring isoform of this class of…”
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Identification of two calpastatin forms in rat skeletal muscle and their susceptibility to digestion by homologous calpains by Pontremoli, S, Melloni, E, Viotti, P L, Michetti, M, Salamino, F, Horecker, B L

“…Two forms of calpastatin, differing in their specificity for the homologous calpain isozymes I and II, have been separated from rat skeletal muscle extracts…”
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Murine erythroleukemia cell differentiation: possible involvement of a calcium dependent neutral proteinase by Salamino, F, Passalacqua, M, Patrone, M, Viotti, P L, Sparatore, B

“…Murine erythroleukemia cells contain a single type of calpain classified, on the basis of its calcium requirement, as a type I proteinase. The enzyme is…”
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Antisepsis and disinfection in emerging and re-emerging viral diseases by Vitali, M, Clementi, M, Raitano, A, Sancin, A, Viotti, P L, Agolini, G

“…Prevention and therapy of emerging and re-emerging viral diseases may be inefficient due the inavailability of specific vaccines, active chemotherapic drugs,…”
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SARS: diagnosis, therapy, and especially prevention by Agolini, G, Raitano, A, Viotti, P L, Vitali, M, Zorzut, F

“…The main purpose of this review is to analyze some aspects of the severe acute respiratory syndrome, SARS, in order to obtain useful data to suggest preventive…”
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A rise and fall in 1,2-diacylglycerol content signal hexamethylene bisacetamide-induced erythropoiesis by Michaeli, J, Busquets, X, Orlow, I, Younes, A, Colomer, D, Marks, P A, Rifkind, R A, Kolesnick, R N

“…) differentiation by hexamethylene bisacetamide (HMBA) (Melloni, E., Pontremoli, S., Viotti, P. L., Patrone, M., Marks, P. A., and Rifkind, R. A. (1989) J. Biol. Chem. 264…”
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Antimicrobial activity of a new intact skin antisepsis formulation by Russo, Antonello, Viotti, Pier Luigi, Vitali, Matteo, Clementi, Massimo

“…Different antiseptic formulations have shown limitations when applied to disinfecting intact skin, notably short-term tolerability and/or efficacy. The purpose…”
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