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8 results on '"Disalvo, D"'

1. Glomerular filtration rate: A prognostic marker in atrial fibrillation—A subanalysis of the AntiThrombotic Agents Atrial Fibrillation

Author

Proietti, Riccardo, Gonzini, Lucio, Pizzimenti, Giovanni, Ledda, Antonietta, Sanna, Pietro, Alturki, Ahmed, Russo, Vincenzo, Lencioni, Mauro, Siciliano, R., Boffa, M., Bazzanini, F., Di Nucci, G., Fonti, S., De Franceschi, T., Davio, P., Alagna, G., Cipollini, F., Arma, P., Gunnellini, M. G., Dottori, M., Paulillo, D., Giudice, M., Sicuro, M., Lenti, S., Iannelli, G., Notarstefano, P., Galiotto, M., Apolloni, Enzo, Molini, G., Massarelli, L., Di Iorio, P., Scandurra, F., Candelmo, F., Iodice, P., Laureano, R., Perlangeli, S., Praticò, A., Lucchesi, Q., Conese, V., Scalera, G., Palma, F., De Antoni, M. E., Beltramello, G., Carbonella, M., Capone, A., Bianchi, V., Zerella, F., Masina, M., Boggian, G., Pancaldi, L. G., Brucato, A. L., Scialfa, S., Ferrari, P., Gavazzi, A., Santoro, E., Bertinieri, G., Caragnano, V., Zaccaroni, S., Marchetti, G., Urbinati, S., Belmonte, G., Giannoni, C., Panuccio, D., Pedone, V., Colletta, M., Di Pasquale, G., Cemin, R., Paffoni, P. R. C., Pezzotti, Chiara, Capretti, M., Lamari, A. L., Maugeri, S., Moretti, R., Ganga, R., Mascia, P., Caddori, A., Cusumano, S., Alletto, M., DE VINCENZO, Ciro, Musacchio, E., Stendardo, A., Cantarella, SALVATORE ALFREDO, Ferrari, V., Bassano, F., PERRONE CAPANO, Carla, Piccinni, G. C., Catanzaro, M., Vinciguerra, A., Lusiani, L., De Caro, G., Scarcia, M., Scarcia, Aurora, Losi, E., Gaddi, O., Lo Sciuto, A., Cascio Ingurgio, N., Vignai, E., Romano, M., Borzì, V., Bellanuova, I. A., Felis, S., Gulizia, M. M., Francese, G. M., Artale, S., Mazzuca, S., Perticone, F., Tirotta, D., Talini, E., Ventrella, F., Iosa, G., Cuccurullo, O., Bertello, P. D., Benemio, G., Garognoli, O., Arcelli, G., Prosciutti, L., De Matthaeis, G., Quattrini, C., Calcagno, S., Canestrini, S., Franco, A., Pastorelli, R., Acquati, F., Botto, G. L., Sitta, N., Migliacci, R., Cosmi, F., Tarquini, B., Chiappetta, P., Sprovieri, M. F., Macrì, G., Bertolazzi, S., Spotti, Alessia, Pirelli, S., Marasco, M. F., Elia, Martina, Gambino, G. M., Fenoglio, L., Gelmini, G. P., Ziacchi, V., Rigon, N., Petix, N. R., Zipoli, A., Caiolo, A., Marino, E., Scattolin, G., Gerini, S., Parisi, G., Tavernese, G., Conti, Alessandro, Ferrante, Federico, Morettini, A., Alterini, B., Rocchi, Federico, Nozzoli, C., Goedecke, L., Seravalle, C., Cuomo, A., Panettieri, I., Pellegrino, P., Di Biase, M., Savarese, G., Patriarchi, F., Bondì, Giuseppina, Rossini, Elena, Nello, S., Ranieri, A. T., Gelonesi, F. N., Costantini, M., Dugnani, M., Ria, L., Mussardo, V., Zanini, G., Morgante, O., Fazio, G., Lo, G., Castello, C., Moroni, L. A., Costa, S., Domenicucci, S., Venzano, C., Loiacono, L., Ortuso, R., Esposito, L., Cuzzucrea, D. G., Fiammengo, F., Selva, E., Gestra, R., Alessandri, M., Nuzzi, G., Porrino, L., Parise, P., Capponi, E. A., Mandorla, S., Politi, Caterina, Olivieri, Claudia, Gurioli, L., Agostinelli, P., Striuli, R., Petrarca, Massimo, Corsini, Francesca, Orlandini, F., Badolati, S., Colarusso, D., Vertullo, V., Pelaggi, P., Campagna, G., Haupt, E., Parente, F., Milanese, G., Magliari, F., Morando, G., Guarise, P., Mazzone, A., Palumbo, G., Lambelet, P., Camaiti, A., Pasquinelli, P., Frediani, L., Vituliano, A., Brunelleschi, G., Lisi, C., La Torre, P. P. A., Villella, A., Rimoldi, A., Russo, V., Di Summa, F., Reggiani, A., Raimondo, F. C., Disalvo, D., Borrello, V. M., Magnante, A., Stellitano, E., Procopio, L., Franculli, F., Serafini, Filippo, Tondo, C., Fiorentini, C., Manfredini, R., Robbiolo, L., Pizzimenti, G., VASQUEZ LOPEZ, LUIDER FERNEY, Piangiamore, A., Tosi, P., Donà, G., Bacchiega, E., Malavasi, V., Modena, M. G., Divella, C., Marengo, C., Montanari, P., Manicardi, V., Abate, L., Cuccuini, A., Magni, S., Vincenti, A., Spinelli, M., Mortara, A., Specchia, G., Silvestri, N., Silvestri, Oriana, Piscopo, G., Muscherà, R., Gallucci, F., Cannavale, A., Bresciani, A., Perrone Filardi, P., Fontanella, Andrea, Iannuzzo, D., Lucà, S., Zuccoli, A., Rinaldi, P., Ferri, G., Barbieri, E., Grasselli, S., Rossi, A., Agosti, S., Sanna, GIAN PAOLO, Casu, G., Orecchioni, G., Da Silva Carvalho, P. C., POZZI MUCELLI, Roberto, Salvati, Fabio, Bendini, M. G., Giordano, G., Pellegrini, F., Pighini, G., Tremolada, F., Zanin, L., Ledda, A., Floresta, A. M., Enia, F., Nicolosi, G., Ingrillì, F., D'Angelo, A., Musacchio, D., Savastano, Silvia, Magnani, Leonardo, Capitelli, M., Cioni, Giovanni, Aloisi, B., De Finis, A., Vacri, A., Costantini, V., Guercini, F., Zingarini, G., Nardoni, M. C., Teghini, L., Panigada, G., Di Marco, S., Vergoni, W., Paonessa, K., Artom, A., Bigliardi, M., Riccardi, R., Riva, L., Marandino, A., Barsotti, L., Ginocchio, G., Marchese, Dario, Tintori, G., Annese, M., Breschi, R., Manini, M., Scopelliti, Giulia, Pastore, A., Spirito, G., Amato, A., Del Bianco, F., Ongari, M., Fiorencis, R., Querci, F., Martone, V. D., Molero, U., Fiusti, R., Giovannini, T., D'Arienzo, E., Cellamare, G., Placci, A., Gulli, G., Ruggeri, A., Pulitanò, G., Iori, I., Ingianni, N., Saporito, D., Marconi, GIAN MARIA, Grossi, Alice, Grosseto, D., Ciamei, M., Mete, F., Russo, F., Bianchi, C., Costantino, S., Manfellotto, D., Risa, M. P., Azzolini, P., Conversano, L., Santini, M., Macchiusi, A., Francia, P., Pietrantonio, F., Biscione, F., Magliano, G., Fedele, Francesca, Salituri, S., Salituri, F., Zamboni, S., Rossetti, C., Roncon, Leonora, Delucchi, M., De Benedictis, M., Vitolo, A., Anselmi, Michela, Celino, T., Moretti, V., Cuccurullo, M., Castelli, G., Martino, G., Pierandrei, G., Carella, A. M., Tonizzo, M., Nassi, R., Tarducci, R., Fronticelli Baldelli, M., Commisso, B., Lazzarini, D., Matarazzo, M. M., Novati, P., Petacchi, R., Maninchedda, P., Melandri, F., Bellesi, P., Sacchetti, C., Grandi, M., Cattana, A., Tassara, R., Menardo, G., Aykut, V., Chesi, G., Reverzani, A., Galgano, Angela, Bartone, B., Stornello, M., Muscio, G., Gemmiti, M. P., Alfonsi, F., Fontana, D., Astarita, C., Gaspardo, G., La Brocca, A., Rillo, M., Pascente, T., Pirozzi, M. R., Addis, L., De Siati, P., Beato, E., Iannaccone, V., Barabani, M., Castronuovo, M., Battaia, L., Biscottini, B., Boccali, A., Marengo, S., Dallerba, R., Diana, A., Coser, Alessandra, Pauletto, P., Calzolari, V., Olivari, Z., De Masi De Luca, G., Accogli, M., Gerloni, R., Cattin, Laura, Vitali Serdoz, L., Sinagra, G., Bulfoni, A., DE BIASIO, Melissa, Proclemer, A., Miserocchi, F., Marazzi, R., SALERNO URIARTE, JORGE ANTONIO, Levantesi, G., Olivetti, P., Capuano, A., Bertoncelli, M. C., Molinaro, N., Anastasio, L., Teti, G., Vescovo, G. A., Muriago, M., Incao, F., Lettica, G. V., Nieswandt, V., Osti, R., Tafi, A., Proietti, Riccardo, Gonzini, Lucio, Pizzimenti, Giovanni, Ledda, Antonietta, Sanna, Pietro, Alturki, Ahmed, Russo, Vincenzo, Lencioni, Mauro, Siciliano, R., Boffa, M., Bazzanini, F., Di Nucci, G., Fonti, S., De Franceschi, T., Davio, P., Alagna, G., Cipollini, F., Arma, P., Gunnellini, M. G., Dottori, M., Paulillo, D., Giudice, M., Sicuro, M., Lenti, S., Iannelli, G., Notarstefano, P., Galiotto, M., Apolloni, E., Molini, G., Massarelli, L., Di Iorio, P., Scandurra, F., Candelmo, F., Iodice, P., Laureano, R., Perlangeli, S., Praticò, A., Lucchesi, Q., Conese, V., Scalera, G., Palma, F., De Antoni, M. E., Beltramello, G., Carbonella, M., Capone, A., Bianchi, V., Zerella, F., Masina, M., Boggian, G., Pancaldi, L. G., Brucato, A. L., Scialfa, S., Ferrari, P., Gavazzi, A., Santoro, E., Bertinieri, G., Caragnano, V., Zaccaroni, S., Marchetti, G., Urbinati, S., Belmonte, G., Giannoni, C., Panuccio, D., Pedone, V., Colletta, M., Di Pasquale, G., Cemin, R., Paffoni, P. R. C., Pezzotti, C., Capretti, M., Lamari, A. L., Maugeri, S., Moretti, R., Ganga, R., Mascia, P., Caddori, A., Cusumano, S., Alletto, M., De Vincenzo, C., Musacchio, E., Stendardo, A., Cantarella, S. A., Ferrari, V., Bassano, F., Perrone, C., Piccinni, G. C., Catanzaro, M., Vinciguerra, A., Lusiani, L., De Caro, G., Scarcia, M., Scarcia, A., Losi, E., Gaddi, O., Lo Sciuto, A., Cascio Ingurgio, N., Vignai, E., Romano, M., Borzì, V., Bellanuova, I. A., Felis, S., Gulizia, M. M., Francese, G. M., Artale, S., Mazzuca, S., Perticone, F., Tirotta, D., Talini, E., Ventrella, F., Iosa, G., Cuccurullo, O., Bertello, P. D., Benemio, G., Garognoli, O., Arcelli, G., Prosciutti, L., De Matthaeis, G., Quattrini, C., Calcagno, S., Canestrini, S., Franco, A., Pastorelli, R., Acquati, F., Botto, G. L., Sitta, N., Migliacci, R., Cosmi, F., Tarquini, B., Chiappetta, P., Sprovieri, M. F., Macrì, G., Bertolazzi, S., Spotti, A., Pirelli, S., Marasco, M. F., Elia, M., Gambino, G. M., Fenoglio, L., Gelmini, G. P., Ziacchi, V., Rigon, N., Petix, N. R., Zipoli, A., Caiolo, A., Marino, E., Scattolin, G., Gerini, S., Parisi, G., Tavernese, G., Conti, A., Ferrante, F., Morettini, A., Alterini, B., Rocchi, F., Nozzoli, C., Goedecke, L., Seravalle, C., Cuomo, A., Panettieri, I., Pellegrino, P., Di Biase, M., Savarese, G., Patriarchi, F., Bondi, G., Rossini, E., Nello, S., Ranieri, A. T., Gelonesi, F. N., Costantini, M., Dugnani, M., Ria, L., Mussardo, V., Zanini, G., Morgante, O., Fazio, G., Lo, G., Castello, C., Moroni, L. A., Costa, S., Domenicucci, S., Venzano, C., Loiacono, L., Ortuso, R., Esposito, L., Cuzzucrea, D. G., Fiammengo, F., Selva, E., Gestra, R., Alessandri, M., Nuzzi, G., Porrino, L., Parise, P., Capponi, E. A., Mandorla, S., Politi, C., Olivieri, C., Gurioli, L., Agostinelli, P., Striuli, R., Petrarca, M., Corsini, F., Orlandini, F., Badolati, S., Colarusso, D., Vertullo, V., Pelaggi, P., Campagna, G., Haupt, E., Parente, F., Milanese, G., Magliari, F., Morando, G., Guarise, P., Mazzone, A., Palumbo, G., Lambelet, P., Camaiti, A., Pasquinelli, P., Frediani, L., Vituliano, A., Brunelleschi, G., Lisi, C., La Torre, P. P. A., Villella, A., Rimoldi, A., Russo, V., Di Summa, F., Reggiani, A., Raimondo, F. C., Disalvo, D., Borrello, V. M., Magnante, A., Stellitano, E., Procopio, L., Franculli, F., Serafini, F., Tondo, C., Fiorentini, C., Manfredini, R., Robbiolo, L., Pizzimenti, G., Vasquez, L., Piangiamore, A., Tosi, P., Donà, G., Bacchiega, E., Malavasi, V., Modena, M. G., Divella, C., Marengo, C., Montanari, P., Manicardi, V., Abate, L., Cuccuini, A., Magni, S., Vincenti, A., Spinelli, M., Mortara, A., Specchia, G., Silvestri, N., Silvestri, O., Piscopo, G., Muscherà, R., Gallucci, F., Cannavale, A., Bresciani, A., Perrone Filardi, P., Fontanella, A., Iannuzzo, D., Lucà, S., Zuccoli, A., Rinaldi, P., Ferri, G., Barbieri, E., Grasselli, S., Rossi, A., Agosti, S., Sanna, P., Casu, G., Orecchioni, G., Da Silva Carvalho, P. C., Pozzi, R., Salvati, F., Bendini, M. G., Giordano, G., Pellegrini, F., Pighini, G., Tremolada, F., Zanin, L., Ledda, A., Floresta, A. M., Enia, F., Nicolosi, G., Ingrillì, F., D'Angelo, A., Musacchio, D., Savastano, S., Magnani, L., Capitelli, M., Cioni, G., Aloisi, B., De Finis, A., Vacri, A., Costantini, V., Guercini, F., Zingarini, G., Nardoni, M. C., Teghini, L., Panigada, G., Di Marco, S., Vergoni, W., Paonessa, K., Artom, A., Bigliardi, M., Riccardi, R., Riva, L., Marandino, A., Barsotti, L., Ginocchio, G., Marchese, D., Tintori, G., Annese, M., Breschi, R., Manini, M., Scopelliti, G., Pastore, A., Spirito, G., Amato, A., Del Bianco, F., Ongari, M., Fiorencis, R., Querci, F., Martone, V. D., Molero, U., Fiusti, R., Giovannini, T., D'Arienzo, E., Cellamare, G., Placci, A., Gulli, G., Ruggeri, A., Pulitanò, G., Iori, I., Ingianni, N., Saporito, D., Marconi, M., Grossi, A., Grosseto, D., Ciamei, M., Mete, F., Russo, F., Bianchi, C., Costantino, S., Manfellotto, D., Risa, M. P., Azzolini, P., Conversano, L., Santini, M., Macchiusi, A., Francia, P., Pietrantonio, F., Biscione, F., Magliano, G., Fedele, F., Salituri, S., Salituri, F., Zamboni, S., Rossetti, C., Roncon, L., Delucchi, M., De Benedictis, M., Vitolo, A., Anselmi, M., Celino, T., Moretti, V., Cuccurullo, M., Castelli, G., Martino, G., Pierandrei, G., Carella, A. M., Tonizzo, M., Nassi, R., Tarducci, R., Fronticelli Baldelli, M., Commisso, B., Lazzarini, D., Matarazzo, M. M., Novati, P., Petacchi, R., Maninchedda, P., Melandri, F., Bellesi, P., Sacchetti, C., Grandi, M., Cattana, A., Tassara, R., Menardo, G., Aykut, V., Chesi, G., Reverzani, A., Galgano, A., Bartone, B., Stornello, M., Muscio, G., Gemmiti, M. P., Alfonsi, F., Fontana, D., Astarita, C., Gaspardo, G., La Brocca, A., Rillo, M., Pascente, T., Pirozzi, M. R., Addis, L., De Siati, P., Beato, E., Iannaccone, V., Barabani, M., Castronuovo, M., Battaia, L., Biscottini, B., Boccali, A., Marengo, S., Dallerba, R., Diana, A., Coser, A., Pauletto, P., Calzolari, V., Olivari, Z., De Masi De Luca, G., Accogli, M., Gerloni, R., Cattin, L., Vitali Serdoz, L., Sinagra, G., Bulfoni, A., De Biasio, M., Proclemer, A., Miserocchi, F., Marazzi, R., Salerno Uriarte, J. A., Levantesi, G., Olivetti, P., Capuano, A., Bertoncelli, M. C., Molinaro, N., Anastasio, L., Teti, G., Vescovo, G. A., Muriago, M., Incao, F., Lettica, G. V., Nieswandt, V., Osti, R., and Tafi, A.

Subjects
Male, medicine.medical_specialty, Time Factors, Clinical Investigations, Renal function, 030204 cardiovascular system & hematology, Risk Assessment, 03 medical and health sciences, 0302 clinical medicine, Fibrinolytic Agents, Risk Factors, atrial fibrillation, glomerular filtration rate, mortality, Cardiology and Cardiovascular Medicine, Internal medicine, Antithrombotic, medicine, Humans, In patient, 030212 general & internal medicine, Renal Insufficiency, Cardiovascular mortality, Aged, Retrospective Studies, business.industry, Incidence, Atrial fibrillation, General Medicine, medicine.disease, Prognosis, Survival Rate, Italy, Hospital admission, Atrial Fibrillation, Female, Follow-Up Studies, Glomerular Filtration Rate, Morbidity, Cardiology, business
Abstract

OBJECTIVE: An increased cardiovascular mortality and morbidity has been widely reported in patients with atrial fibrillation (AF). In this study, a subanalysis of the AntiThrombotic Agents Atrial Fibrillation (ATA‐AF) is performed with the aim to evaluate estimated glomerular filtration rate (eGFR) as an independent prognostic marker of cardiovascular mortality and morbidity in patients with AF. METHODS AND RESULTS: The ATA‐AF study enrolled 7148 patients with AF, in 360 Italian centers. The eGFR was calculated from data reported in patient notes or hospital database. This post‐hoc analysis included 1097 AF patients with eGFR data available and 1‐year clinical follow‐up. The endpoint was assessed as cardiovascular mortality and/or hospital admission for cardiovascular causes at follow‐up. Patients were also divided in two groups according to the eGFR (

Published
2018

2. The Correlation between Placental Pathology and Intraventricular Hemorrhage in the Preterm Infant

Author

DiSalvo D

Subjects
Fetus, medicine.medical_specialty, Univariate analysis, business.industry, Obstetrics, Confounding, Gestational age, Amniotic sac, medicine.disease, Low birth weight, Intraventricular hemorrhage, medicine.anatomical_structure, Pediatrics, Perinatology and Child Health, Medicine, medicine.symptom, business, Prospective cohort study
Abstract

The aim of this study is to better understand the relationship between placental pathology and risk of intraventricular hemorrhage (IVH). We address two specific hypotheses. 1) Morphologic correlates of pregnancy-induced hypertension (PIH) are associated with a decreased risk of IVH. 2) Morphologic correlates of amniotic sac inflammation (ASI) are associated with an increased risk of IVH. Maternal, neonatal, and placental data were analyzed by univariate and multivariate methods in this prospective cohort study of 1095 very low birth weight infants. A cluster analysis model was used to categorize the placental pathologic features into clusters, the two main ones being PIH and ASI. Deliveries were subdivided by the interval between membrane rupture and delivery as an index of preexisting infection ( or =1 h). Univariate analysis supports both hypotheses. However, in multivariate models that adjusted for such potential confounders as gestational age, labor, and route of delivery, the only associations that persisted were the increased risk of IVH associated with the presence of chorionic or umbilical vasculitis in infants born within 1 h of membrane rupture. Placental correlates of PIH do not provide additional information about IVH risk independent of the presence of other components of the PIH and ASI clusters, and confounders such as gestational age, labor, and route of delivery. Placental correlates of ASI, specifically the fetal responses of chorionic and umbilical vasculitis to preexisting infection, are associated with an increased risk of IVH independent of confounders. Cytokines may provide the link between placental inflammation and fetal/neonatal brain hemorrhage.

Published
1998
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3. Reduced quality of life in patients with chronic hepatitis C: effects of interferon treatment

Author

D. Disalvo, Giulio Marchesini, G. P. Bianchi, C.H. Chen, Carmela Loguercio, R Abbiati, S. Natale, M. Di Pierro, D. Sgarbi, Bianchi, G, Loguercio, Carmelina, Sgarbi, D, Abbiati, R, Chen, Ch, DI PIERRO, M, Disalvo, D, Natale, S, and Marchesini, G.

Subjects
Adult, Male, medicine.medical_specialty, Cirrhosis, Liver disease, Quality of life, Surveys and Questionnaires, Internal medicine, medicine, Humans, Aged, Hepatitis, Hepatology, business.industry, Gastroenterology, Hepatitis C, Chronic, Middle Aged, medicine.disease, Family life, Distress, Nottingham Health Profile, Quality of Life, Physical therapy, Female, Interferons, business
Abstract

Background . Quality of life is an area of increasing interest in hepatology. Studies, so far, have assessed quality of life in patients with chronic virus C-related hepatitis in relation to antiviral therapy by means of generic questionnaires. Aim . To measure quality of life in chronic hepatitis patients without cirrhosis by means of the Nottingham Health Profile questionnaire, a measure of “distress” in comparison with the Medical Outcome Survey SF-36, an index of well-being. Patients . A series of 126 outpatients with chronic hepatitis; 37 on and 89 not on active interferon treatment. Methods . The two questionnaires were used in random order. Clinical and laboratory data were also collected. The final score of any domain of the two questionnaires, for any individual patient, was compared to age-adjusted normal values obtained in 2 random samples of Italian population. Results . Patients showed a significant modification of 3 domains of Nottingham Health Profile (Energy, Social Isolation and Physical Mobility) and 6 domains of SF-36. In relation to interferon treatment, the Nottingham Health Profile questionnaire was able to detect differences in Energy, Physical Mobility and Pain, which were modified only in treated patients. SF-36 did not show any differences in relation to treatment. In addition, the Nottingham Health Profile demonstrated that treated patients had a lower prevalence of concern for family life, possibly due to expectations of treatment itself. Conclusions . Active interferon treatment causes considerable distress in chronic hepatitis C patients, adding to the perceived change in health status caused by liver disease.

Published
2000
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4. Can dietary intake influence plasma levels of amino acids in liver cirrhosis?

Author

F. Del Vecchio Blanco, G. Del Vecchio Blanco, Alessandro Federico, D. Disalvo, A. Nastasi, C. Del Vecchio Blanco, Augusto Parente, Carmela Loguercio, V. De Girolamo, Loguercio, Carmelina, DEL VECCHIO BLANCO, F, Nastasi, A, Federico, Alessandro, DEL VECCHIO BLANCO, G, DE GIROLAMO, V, Disalvo, D, Parente, A, and DEL VECCHIO BLANCO, C.

Subjects
Adult, Liver Cirrhosis, Male, medicine.medical_specialty, Calorie, Cirrhosis, Hepatitis, Viral, Human, Nutritional Status, chemistry.chemical_compound, Liver Cirrhosis, Alcoholic, Internal medicine, Aromatic amino acids, Medicine, Humans, Amino Acids, Aged, chemistry.chemical_classification, Hepatitis, Methionine, Hepatology, business.industry, Gastroenterology, Metabolism, Middle Aged, medicine.disease, Amino acid, Diet, Endocrinology, chemistry, Biochemistry, Female, business, Cysteine
Abstract

Modifications in plasma amino acid patterns in cirrhotics are attributed to impaired liver function, being more evident in alcoholic than in viral cirrhosis.To evaluate whether diet influences plasma amino acid concentrations in different aetiological groups of cirrhotics.Study population comprised 40 patients with cirrhosis (25 virus- and 15 alcohol-related], all Child A, and 30 healthy subjects (controls).A food frequency and quality questionnaire was utilized to determine dietary history and alcohol intake. Nutritional status was evaluated by anthropometric method. Amino acids were determined, on venous blood samples, using a specific analyzer while cysteine was evaluated by fluorescent high power liquid chromatographyThe total daily intake of calories, proteins, lipids, and carbohydrates was similar in all individuals. Food quality distinguished the cirrhotics from the controls, but not the different aetiological groups of cirrhotics. Plasma cysteine levels were significantly lower, while aromatic amino acids and methionine were significantly higher, in all cirrhotics (p0.001 and p0.01, respectively, versus controls). The decrease in cysteine and the increase in other amino acids were more marked in alcoholics (p0.01).Ethanol intake, but not diet, further enhances the changes in plasma aromatic amino acids, methionine and cysteine induced by impaired liver function in patients with cirrhosis, suggesting a direct interference of alcohol in their metabolism.

Published
2001

5. Drinking habits of subjects with hepatitis C virus-related chronic liver disease: prevalence and effect on clinical, virological and pathological aspects

Author

Maria Marino, Mauro Di Pierro, D. Disalvo, Alessandro Federico, Feliciano Baldi, Eny Crafa, Concetta Tuccillo, Carmela Loguercio, Camillo Del Vecchio Blanco, Loguercio, Carmelina, DI PIERRO, M, DI MARINO, Mp, Federico, Alessandro, Disalvo, D, Crafa, E, Tuccillo, C, Baldi, F, and DEL VECCHIOBLANCO, C.

Subjects
Adult, Liver Cirrhosis, Male, medicine.medical_specialty, Cirrhosis, Alcohol Drinking, medicine.medical_treatment, Hepatitis C virus, Temperance, Hepacivirus, medicine.disease_cause, Chronic liver disease, Gastroenterology, Antiviral Agents, Statistics, Nonparametric, Liver disease, Fibrosis, Internal medicine, medicine, Humans, Aged, Chemotherapy, business.industry, General Medicine, gamma-Glutamyltransferase, Hepatitis C, Chronic, Middle Aged, medicine.disease, Surgery, Alcoholism, Italy, Toxicity, Female, Viral disease, Interferons, business, Biomarkers
Abstract

Alcohol changes the progression of hepatitis C virus (HCV)-related chronic liver disease and may affect the outcome of interferon therapy. The ethanol intake of 245 patients with biopsy-proven chronic hepatitis C with or without cirrhosis, its in teraction with laboratory and histological parameters common to alcohol and HCV-mediated liver damage, and its effects on therapy were evaluated. The results show that 60-70% of subjects regularly consumed alcohol (median intake >40 g/day in about 30%). Less than 50% stopped drinking after being diagnosed as having liver disease. Ethanol intake affected: fibrosis, especially in women, HCV RNA levels, which were significantly lower in abstainers than in drinkers (0.6 ± 0.3 vs 6.9 ± 5.9 Eq/ml x10 6 ; P < 0.01), and response to interferon therapy. The number of responders decreased as ethanol intake increased. There were less abstainers than drinkers am ong non-responders (10.7% vs 63.1% respectively; P < 0.001). Data indicate that alcohol will induce and worsen liver damage and, in subjects with chronic liver disease who continue to drink, adversely affect their response to treatment.

Published
2000

6. Ethanol consumption, amino acid and glutathione blood levels in patients with and without chronic liver disease

Author

Augusto Parente, Carmela Loguercio, D. Disalvo, V. De Girolamo, Francesca Del Vecchio Blanco, Camillo Del Vecchio Blanco, Giovanna Nardi, Loguercio, Carmelina, Blanco, Fd, DE GIROLAMO, V, Disalvo, D, Nardi, G, Parente, A, and Blanco, Cd

Subjects
Adult, Male, medicine.medical_specialty, Alcoholic liver disease, Cirrhosis, Medicine (miscellaneous), Toxicology, Chronic liver disease, chemistry.chemical_compound, Liver Cirrhosis, Alcoholic, Internal medicine, medicine, Humans, Amino Acids, Aged, chemistry.chemical_classification, Methionine, Ethanol, Central Nervous System Depressants, Hepatitis C, Glutathione, Middle Aged, medicine.disease, Amino acid, Hospitalization, Psychiatry and Mental health, Alcoholism, Endocrinology, chemistry, Female, Cysteine
Abstract

Background : Ethanol abuse and liver cirrhosis cause a reduction of glutathione blood levels; liver cirrhosis induces an alteration of the plasma amino acid pattern. We evaluated whether or not ethanol abuse affects amino acid levels, particularly those that are involved in metabolizing glutathione in the plasma and erythrocytes of chronic alcohol abusers with or without liver cirrhosis. Methods :. We studied 10 chronic alcohol abusers without liver cirrhosis, 10 with alcoholic cirrhosis, 10 affected by hepatitis C virus-related cirrhosis, and 10 healthy subjects. Glutathione, γ-glutamyl-cysteine, and cysteine were determined by fluorescent HPLC, glutamic acid, glycine, and other free amino acids by cation exchange chromatography both in the plasma and erythrocytes of all studied subjects. Results and Conclusions : In both alcoholics and cirrhotics, we found a significant increase of plasma-aromatic amino acid and methionine levels, whereas glutathione was significantly reduced. The erythrocytes of these patients showed a significant increase of cysteine, glutamic acid, and glycine; γ-glutamyl-cysteine was normal; and glutathione and other free amino acids were significantly decreased. Data suggest that, independent of liver cirrhosis, ethanol abuse affects the metabolism of amino acids and glutathione in both the plasma and the erythrocytes.

Published
1999

7. Determination of plasma alpha-glutathione-S-transferases in chronic alcohol abusers: relationship with alcohol intake and liver involvement

Author

F Argenzio, A Grella, Antonio Cuomo, D. Disalvo, C. Iannotta, Carmela Loguercio, V. De Girolamo, C. Del Vecchio Blanco, Loguercio, Carmelina, DE GIROLAMO, V, Cuomo, A, Argenzio, F, Iannotta, Carmela, Disalvo, D, Grella, A, and DEL VECCHIO BLANCO, C.

Subjects
Adult, Male, Pathology, medicine.medical_specialty, Cirrhosis, Alpha (ethology), Alcohol abuse, Statistics, Nonparametric, chemistry.chemical_compound, Liver Function Tests, Liver Cirrhosis, Alcoholic, Internal medicine, Medicine, Humans, Chromatography, High Pressure Liquid, Glutathione Transferase, Analysis of Variance, Ethanol, medicine.diagnostic_test, business.industry, General Medicine, Glutathione, Middle Aged, medicine.disease, Endocrinology, chemistry, Toxicity, Female, Analysis of variance, business, Liver function tests, Biomarkers
Abstract

Alpha-gluthathione-S-transferases (alpha-GSTs) are enzymes involved in the cellular detoxifying processes; elevated circulating alpha-GSTs activity is considered to be an early index of liver damage. Glutathione (GSH) is the substrate for alpha-GST action.(1) to evaluate plasma GSH levels and alpha-GST activity in chronic alcohol abusers with or without liver cirrhosis; (2) to define the relationship between these two biochemical parameters; (3) to establish their clinical relevance in patients with alcohol abuse and/or liver damage. We studied 69 subjects (18 healthy subjects and 51 chronic alcohol abusers: 29 without liver cirrhosis and 22 with). Plasma alpha-GST activity was determined on baseline samples and every following day for a total of 10 days in five alcoholics by HEPKIT (Alpha-Biotech, Biotrin International, Dublin, Ireland). GSH was determined on all subjects' baseline samples by fluorescent high-performance liquid chromatography. Alcohol intake was evaluated in all patients by determining blood-alcohol concentrations. Significant increases in plasma alpha-GSTs were observed in 9/29 (31%) alcoholics and 3/22 (13.6%) cirrhotics irrespective of their alcohol intake. GSH was significantly lower than normal values (P0.001) in all alcoholics with or without cirrhosis (controls 10.4 +/- 4.8; alcoholics without cirrhosis 3.9 +/- 1.4; alcoholics with cirrhosis 3.3 +/- 1.6). No correlation was observed between plasma alpha-GST and GSH levels. Our data indicate that: (1) alpha-GST activity does not correlate with GSH levels in the plasma; (2) alpha-GSTs do not have clinical relevance as markers of recent alcohol intake; (3) in cirrhotics, alpha-GST does not provide more information than other liver function tests. However, plasma alpha-GST determination may be useful in selecting a subgroup of alcoholics in whom routine biochemical markers of liver damage are within reference ranges.

Published
1998

8. Effect of alcohol abuse and glutathione administration on the circulating levels of glutathione and on antipyrine metabolism in patients with alcoholic liver cirrhosis

Author

D. Disalvo, Carmela Loguercio, C. Guerriero, C. Del Vecchio Blanco, V. De Girolamo, P. Piscopo, Loguercio, Carmelina, Piscopo, P, Guerriero, C, DE GIROLAMO, V, Disalvo, D, and DEL VECCHIO BLANCO, C.

Subjects
Adult, Male, medicine.medical_specialty, Alcoholic liver disease, Cirrhosis, Clinical Biochemistry, Alcohol abuse, Alcohol, chemistry.chemical_compound, Liver disease, Liver Function Tests, Liver Cirrhosis, Alcoholic, Internal medicine, medicine, Humans, Aged, Ethanol, medicine.diagnostic_test, General Medicine, Glutathione, Middle Aged, medicine.disease, Alcoholism, Endocrinology, chemistry, Biochemistry, Injections, Intravenous, Female, Liver function tests, Antipyrine
Abstract

Glutathione (GSH) is a principal cellular scavenger of free radicals. Chronic alcohol abuse, as well as liver disease, induces a decrease of hepatic GSH. We evaluated the effect of GSH administration (2.4 g day-1 in saline i.v. for 15 days) on the concentration of GSH in plasma and erythrocytes and on liver function tests, including galactose and antipyrine tests. We studied 40 alcoholic cirrhotic patients: 22 treated with GSH (10 persistent alcohol abusers and 12 weaning from alcohol during the study) and 18 treated with saline only (8 persistent alcohol abusers and 10 abstainers). Treatment with GSH improved the concentration of GSH in plasma and erythrocytes only in abstainers from alcohol; it did not affect liver function tests or galactose clearance. Persistent alcohol consumption significantly prolonged antipyrine metabolism; GSH administration counteracted this effect.

Published
1996

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