Search Results - "Pagetta, A."

S100B as a new fecal biomarker of inflammatory bowel diseases by Di Liddo, R, Piccione, M, Schrenk, S, Dal Magro, C, Cosma, C, Padoan, A, Contran, N, Scapellato, M L, Pagetta, A, Romano Spica, V, Conconi, M T, Parnigotto, P P, D'Incà, R, Michetti, F

“…S100 proteins are demonstrated to exert a protective role in the gastrointestinal tract. In the present study, we investigated whether S100B protein, that is…”
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Identification and purification from the plasma of Type 1 diabetic subjects of a proteolytically active Grp94: Evidence that Grp94 is entirely responsible for plasma proteolytic activity by PAGETTA, A, FOLDA, A, BRUNATI, A. M, FINOTTI, P

“…The overall increase in proteolytic activity in diabetes is known to be associated with the development and progression of vascular complications. Our aim was…”
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Identification and purification from the plasma of Type 1 diabetic subjects of a proteolytically active Grp94 by Pagetta, A., Folda, A., Brunati, A. M., Finotti, P.

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Comment on: Antibodies to the endoplasmic reticulum-resident chaperones calnexin, Bip and Grp94 in patients with rheumatoid arthritis and systemic lupus erythematosus by Tramentozzi, Elisa, Pagetta, Andrea, Finotti, Paola

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Identification and purification from the plasma of Type 1 diabetic subjects of a proteolytically active Grp94Evidence that Grp94 is entirely responsible for plasma proteolytic activity by Pagetta, A, Folda, A, Brunati, A M, Finotti, P

“…The overall increase in proteolytic activity in diabetes is known to be associated with the development and progression of vascular complications. Our aim was…”
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Albumin contamination of a purified human alpha 1-antitrypsin preparation does not affect either structural conformation or the electrophoretic mobility of the inhibitor by Finotti, P, Pagetta, A

“…A partially purified preparation of human alpha 1-antitrypsin (alpha 1-AT) shown to be 60% active as an inhibitor of bovine trypsin, was chosen as starting…”
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Differential mechanisms for structural and functional alterations of trypsin by heparin, evidence for a specific, radical-generating mechanism at low heparin concentrations by Finotti, Paola, Corvaja, Carlo, Pagetta, Andrea

“…The oxidative mechanism whereby heparin may interact with various proteins was investigated in detail in this work by addressing the role of doses of heparin…”
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Spin-trapping agent α-phenyl N-tert-butylnitrone binds to trypsin and enhances heparin-induced inhibition of amidolytic activity and structural degradation of the enzyme by Finotti, Paola, Corvaja, Carlo, Pagetta, Andrea

“…The effects of heparin on trypsin have recently been demonstrated to involve inhibition of catalytic activity and degradation of the enzyme by means of an…”
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Role of reducing terminals in unfractionated and low-molecular-mass heparins in causing free radical generation and loss of structure and activity of trypsin by Finotti, Paola, Pagetta, Andrea, Corvaja, Carlo

“…The role of both the length of saccharide chain and reducing terminals in the heparin molecule in causing oxidative effects on proteins was investigated by…”
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The oxidative mechanism of heparin interferes with radical production by glucose and reduces the degree of glycooxidative modifications on human serum albumin by Finotti, Paola, Pagetta, Andrea, Ashton, Tony

“…Among substances which may prove useful in preventing or reducing the progression of glycooxidative modifications of proteins, heparin plays a unique role. To…”
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Heparin-induced structural modifications and oxidative cleavage of human serum albumin in the absence and presence of glucose--implications for transcapillary leakage of albumin in hyperglycaemia by Finotti, P, Pagetta, A

“…Both unfractionated and fractionated, low-molecular-mass heparins were tested on human serum albumin in the absence and presence of glucose at concentrations…”
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