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R. Mastai · SciRah

Researcher profile · Semantic Scholar

R. Mastai

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R. Mastai — researcher profile on SciRah

h-index: 25
Works: 87
Citations: 3,593

Most-cited papers

Clinical practice guidelines: Management of Hepatocellular Carcinoma
N. Méndez-Sánchez, E. Ridruejo, Â. D. de Mattos, N. Chavez-Tapia +14 more
2014998 citations
Semantic Scholar
Comparison of paracentesis and diuretics in the treatment of cirrhotics with tense ascites. Results of a randomized study.
P. Ginés, V. Arroyo, Enriqueta Quintero, R. Planas +9 more
1987Gastroenterology453 citations Open access
Semantic Scholar
Endoscopic measurement of variceal pressure in cirrhosis: correlation with portal pressure and variceal hemorrhage.
Joaquín Rigau, J. Bosch, J. Bordas, M. Navasa +5 more
1989Gastroenterology193 citations Open access
Semantic Scholar
Measurement of azygos venous blood flow in the evaluation of portal hypertension in patients with cirrhosis. Clinical and haemodynamic correlations in 100 patients.
J. Bosch, R. Mastai, D. Kravetz, J. Bruix +2 more
1985Journal of Hepatology177 citations
Semantic Scholar
Gas exchange and pulmonary vascular reactivity in patients with liver cirrhosis.
R. Rodríguez-Roisín, J. Roca, A. Agustí, R. Mastai +2 more
1987American Review of Respiratory Disease136 citations
Semantic Scholar
Effects of prostaglandin inhibition on systemic and hepatic hemodynamics in patients with cirrhosis of the liver.
Jordi Bruix, Jaume Bosch, David Kravetz, R. Mastai +1 more
1985Gastroenterology128 citations Open access
Semantic Scholar
Treatment of pruritus of primary biliary cirrhosis with rifampin
A. Podestá, P. López, R. Terg, F. Villamil +4 more
1991Digestive Diseases and Sciences114 citations
Semantic Scholar
Noninvasive measurement of the pressure of esophageal varices using an endoscopic gauge: Comparison with measurements by variceal puncture in patients undergoing endoscopic sclerotherapy
J. Bosch, J. Bordas, Joaquín Rigau, C. Viola +4 more
1986Hepatology111 citations Open access
Semantic Scholar
ACE Inhibition and AT1 Receptor Blockade Prevent Fatty Liver and Fibrosis in Obese Zucker Rats
J. Toblli, M. Muñoz, G. Cao, José Mella +2 more
2008Obesity103 citations Open access
Semantic Scholar
Comparison of Paracentesis and Diuretics in the Treatment of Cirrhotics With Tense Ascites
P. Ginés, V. Arroyo, E. Quintero, R. Planas +9 more
198789 citations
Semantic Scholar
Effects of verapamil on hepatic and systemic hemodynamics and liver function in patients with cirrhosis and portal hypertension
M. Navasa, J. Bosch, J. Reichen, C. Brú +5 more
1988Hepatology79 citations
Semantic Scholar
Von Willebrand factor could be an index of endothelial dysfunction in patients with cirrhosis: relationship to degree of liver failure and nitric oxide levels.
L. Albornoz, Daniel Álvarez, J. C. Otaso, A. Gadano +5 more
1999Journal of Hepatology75 citations Open access
Semantic Scholar
Effects of vasopressin on the intravariceal pressure in patients with cirrhosis: Comparison with the effects on portal pressure
J. Bosch, J. Bordas, R. Mastai, D. Kravetz +5 more
1988Hepatology68 citations
Semantic Scholar
Fulminant presentation of autoimmune hepatitis: clinical features and early predictors of corticosteroid treatment failure
M. Mendizabal, S. Marciano, M. Videla, M. Anders +9 more
2015European Journal of Gastroenterology and Hepathology64 citations
Semantic Scholar
Latin American Association for the Study of the Liver (LAASL) clinical practice guidelines: management of hepatocellular carcinoma.
N. Méndez-Sánchez, E. Ridruejo, Ângelo Alves de Mattos, N. Chavez-Tapia +14 more
2014Annals of Hepatology50 citations Open access
Semantic Scholar
Changing etiologies and outcomes of acute liver failure: Perspectives from 6 transplant centers in Argentina
M. Mendizabal, S. Marciano, M. Videla, M. Anders +9 more
2014Liver transplantation41 citations Open access
Semantic Scholar
Diurnal fluctuations of portal and systemic hemodynamic parameters in patients with cirrhosis
Daniel Álvarez, D. Golombek, P. López, M. de las Heras +4 more
1994Hepatology39 citations Open access
Semantic Scholar
Effects of metoclopramide and domperidone on azygos venous blood flow in patients with cirrhosis and portal hypertension
R. Mastai, L. Grande, J. Bosch, J. Bruix +5 more
1986Hepatology37 citations Open access
Semantic Scholar
Liver Transplantation Using Chagas‐Infected Donors in Uninfected Recipients: A Single‐Center Experience Without Prophylactic Therapy
L. McCormack, E. Quiñonez, N. Goldaracena, M. Anders +3 more
2012American Journal of Transplantation36 citations Open access
Semantic Scholar
Prolonged bleeding time in experimental cirrhosis: role of nitric oxide.
L. Albornoz, J. Bandi, J. C. Otaso, Oscar Laudanno +1 more
1999Journal of Hepatology34 citations
Semantic Scholar
Extremely marginal liver grafts from deceased donors have outcome similar to ideal grafts.
N. Goldaracena, E. Quiñonez, P. Méndez, M. Anders +3 more
2012Transplantation Proceedings31 citations
Semantic Scholar
Measurement of hepatic blood flow, hepatic extraction and intrinsic clearance of indocyanine green in patients with cirrhosis. Comparison of a non-invasive pharmacokinetic method with measurements using hepatic vein catheterization
M. Navasa, J. Bosch, R. Mastai, J. Bruix +1 more
199130 citations
Semantic Scholar
Liver Transplantation without Perioperative Transfusions Single-Center Experience Showing Better Early Outcome and Shorter Hospital Stay
N. Goldaracena, P. Méndez, E. Quiñonez, G. Devetach +7 more
2013Journal of Transplantation29 citations Open access
Semantic Scholar
Ritanserin decreases portal pressure in conscious and unrestrained cirrhotic rats.
R. Mastai, L. Giroux, M. Semret, Pierre-Michel Huet
1990Gastroenterology29 citations Open access
Semantic Scholar
Serotonin blockade in conscious, unrestrained cirrhotic dogs with portal hypertension
R. Mastai, B. Rocheleau, P. Huet
1989Hepatology28 citations Open access
Semantic Scholar
β‐Blockade with propranolol and hepatic artery blood flow in patients with cirrhosis
R. Mastai, J. Bosch, J. Bruix, M. Navasa +2 more
1989Hepatology25 citations Open access
Semantic Scholar
Rescue policy for discarded liver grafts: a single-centre experience of transplanting livers 'that nobody wants'.
L. McCormack, E. Quiñonez, María Martha Ríos, P. Capitanich +7 more
2010HPB24 citations Open access
Semantic Scholar
Superior mesenteric artery blood flow in celiac disease
Daniel Álvarez, H. Vázquez, J. Bai, R. Mastai +2 more
1993Digestive Diseases and Sciences24 citations
Semantic Scholar
Fibrosis progression in maintenance liver transplant patients with hepatitis C recurrence: a randomised study of everolimus vs. calcineurin inhibitors
Federico G. Villamil, Adrián C. Gadano, F. Zingale, R. Perez +7 more
2014Liver international (Print)23 citations
Semantic Scholar
Daily variation in portal blood flow and the effect of propranolol administration in a randomized study of patients with cirrhosis
Daniel Álvarez, M. de las Heras, R. Abecasis, R. Terg +5 more
1997Hepatology23 citations Open access
Semantic Scholar
Gas Exchange and Pulmonary Vascular Reactivity in Patients with Liver Cirrhosis1–4
R. Rodríguez-Roisín, J. Roca, A. Agustí, R. Mastai +2 more
201522 citations
Semantic Scholar
Acute liver failure due to concomitant arterial, portal and biliary injury during laparoscopic cholecystectomy: is transplantation a valid life-saving strategy? A case report
L. McCormack, E. Quiñonez, P. Capitanich, Sara Chao +3 more
2009Patient Safety in Surgery21 citations Open access
Semantic Scholar
Splanchnic hyperemia after liver transplantation in patients with end-stage liver disease.
Daniel Álvarez, S. Gerona, Z. Waisburg, M. Ciardullo +2 more
1998Liver Transplantation and Surgery20 citations
Semantic Scholar
Meal ingestion markedly increases liver stiffness suggesting the need for liver stiffness determination in fasting conditions.
Daniel Álvarez, F. Orozco, José Mella, M. Anders +2 more
2015Gastroenterology & hepatology18 citations
Semantic Scholar
Hyperglucagonism and glucagon resistance in cirrhosis. Paradoxical effect of propranolol on plasma glucagon levels.
G. Silva, Ramón Gomis, J. Bosch, R. Casamitjana +4 more
1988Journal of Hepatology17 citations
Semantic Scholar
Pentoxifylline, a drug with rheological effects, decreases portal pressure in an experimental model of cirrhosis
S. Sánchez, L. Albornoz, J. Bandi, S. Gerona +1 more
1997European Journal of Gastroenterology and Hepathology16 citations
Semantic Scholar
Pentoxifylline reduces nephrotoxicity associated with cyclosporine in the rat by its rheological properties.
L. Albornoz, S. Sánchez, J. Bandi, G. Canteros +2 more
1997Transplantation16 citations Open access
Semantic Scholar
Hepatic sinusoidal fibrosis induced by cholesterol and stilbestrol in the rabbit: 2. Hemodynamic and drug disposition studies
R. Mastai, S. Laganière, I. Wanless, Lise Giroux +2 more
1996Hepatology16 citations Open access
Semantic Scholar
Effect of a Social Norm Email Feedback Program on the Unnecessary Prescription of Nimodipine in Ambulatory Care of Older Adults
F. Torrente, Julian Bustin, Fabián J Triskier, Nicolás Ajzenman +3 more
2020JAMA Network Open15 citations Open access
Semantic Scholar
[Toxic hepatitis by consumption Herbalife products a case report].
Sara Chao, M. Anders, Maximiliano Turbay, Emiliano Olaiz +2 more
2008Acta gastroenterologica Latinoamericana14 citations
Semantic Scholar
The rat liver microcirculation in alcohol‐induced hepatomegaly
R. Mastai, P. Huet, A. Brault, J. Belgiorno
1989Hepatology14 citations Open access
Semantic Scholar
Hemostatic and hemodynamic effects of vasopressin analogue DDAVP in patients with cirrhosis.
P. López, J. C. Otaso, Daniel Álvarez, S. Rojter +5 more
1997Acta gastroenterologica Latinoamericana12 citations
Semantic Scholar
Vasodilatory effects of propylthiouracil in patients with alcoholic cirrhosis.
Sergio Rojter, Jose Tessler, Daniel Alverez, R. Persico +6 more
1995Journal of Hepatology11 citations
Semantic Scholar
[Cost analysis of liver transplantation in a community hospital: association with the Model for End-stage Liver Disease, a prognostic index to prioritize the most severe patients].
Elisabeth Boerr, M. Anders, José Mella, E. Quiñonez +4 more
2013Gastroenterology & hepatology9 citations
Semantic Scholar
Noninvasive measurement of portal venous blood flow in patients with cirrhosis
Daniel Álvarez, R. Mastai, Alberto Lennie, G. Soifer +2 more
2005Digestive Diseases and Sciences9 citations
Semantic Scholar
Takotsubo Cardiomyopathy: A Cardiac Syndrome Mimicking Acute Myocardial Infarction in a Liver Transplant Recipient
M. Anders, P. Comignani, Rocio Couce, Nadia Prini +7 more
2011Cardiology Research8 citations Open access
Semantic Scholar
Characteristics of Liver Transplantation in Argentina: A Multicenter Study.
L. Haddad, S. Marciano, M. Cleres, A. Zerega +11 more
2018Transplantation Proceedings6 citations Open access
Semantic Scholar
Sorafenib for recurrent hepatocellular carcinoma after liver transplantation: a South American experience
F. Piñero, S. Marciano, M. Anders, F. Ganem +10 more
20166 citations
Semantic Scholar
Is it safe to use a liver graft from a chagas disease–seropositive donor in a human immunodeficiency virus–positive recipient? A case report addressing a novel challenge in liver transplantation
N. Goldaracena, Michelle Mayer Wolf, E. Quiñonez, M. Anders +2 more
2012Liver transplantation6 citations Open access
Semantic Scholar
[Liver transplantation during pregnancy in a patient with acute liver failure].
M. Anders, E. Quiñonez, N. Goldaracena, J. Osatnik +7 more
2010Acta gastroenterologica Latinoamericana6 citations
Semantic Scholar

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