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Bernardo Frider

Research Profile

Geographic Areas

Argentina

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TOP 3
J Trinks; M Pozzati; Analía Alessio; B Ameigeiras; V M Batalla; G Daleoso; A Díaz; S Frías; Bernardo Frider; L León; José R Oubiña
Genotypes B and C hepatocellular carcinoma-associated hepatitis B virus pre-S mutants: their detection among F1b and A2 - but not F4 - isolates from Argentina.
Marcelo Oscar Silva; Hugo Tanno; Ruben Terg; Federico G Villamil; Fernando Bessone; Luis Colombato; Jorge Daruich; Hugo Fainboim; Eduardo Fassio; Fabián Fay; Bernardo Frider; Adrian Gadano; Omar Galdame; María Cristina Galoppo; Jorge González; Ezequiel Ridruejo
[Recommendations for the treatment of chronic genotype 1 hepatitis C virus infection].
Bernardo Frider; Andrés Bruno; Marcelo Zylberman; Alejandro Oría; Marcelo Amante
Autoimmune cholangitis associated to IgG4 related sclerosing disease.

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All Publications

2012: J Trinks; M Pozzati; Analía Alessio; B Ameigeiras; V M Batalla; G Daleoso; A Díaz; S Frías; Bernardo Frider; L León; José R Oubiña
Genotypes B and C hepatocellular carcinoma-associated hepatitis B virus pre-S mutants: their detection among F1b and A2 - but not F4 - isolates from Argentina.
Journal of viral hepatitis 2012;19(11):823-8.
2012: Marcelo Oscar Silva; Hugo Tanno; Ruben Terg; Federico G Villamil; Fernando Bessone; Luis Colombato; Jorge Daruich; Hugo Fainboim; Eduardo Fassio; Fabián Fay; Bernardo Frider; Adrian Gadano; Omar Galdame; María Cristina Galoppo; Jorge González; Ezequiel Ridruejo
[Recommendations for the treatment of chronic genotype 1 hepatitis C virus infection].
Acta gastroenterologica Latinoamericana 2012;42(3):234-49.
2011: Bernardo Frider; Andrés Bruno; Marcelo Zylberman; Alejandro Oría; Marcelo Amante
Autoimmune cholangitis associated to IgG4 related sclerosing disease.
Acta gastroenterologica Latinoamericana 2011;41(1):55-9.
2010: Bernardo Frider; Edmundo Larrieu
Treatment of liver hydatidosis: how to treat an asymptomatic carrier?
World journal of gastroenterology : WJG 2010;16(33):4123-9.
2010: María L Cuestas; Cintia W Rivero; María L Minassian; Amalia I Castillo; Emiliano A Gentile; Julieta Trinks; Liliana León; Graciela Daleoso; Bernardo Frider; Carol Lezama; Marcela Galoppo; Gisela Giacove; Verónica L Mathet; José R Oubiña
Naturally occurring hepatitis B virus (HBV) variants with primary resistance to antiviral therapy and S-mutants with potential primary resistance to adefovir in Argentina.
Antiviral research 2010;87(1):74-7.
2009: Joaquín Solari; Omar Galdame; Lucrecia Rezzonico; Bernardo Frider; Alejandra Villamil; Paola Casciato; María Reig; Juan Carlos Bandi; Analía Alessio; Adrian Gadano
[Twenty-four weeks therapy with peginterferon alfa-2a could be similar to 48 weeks therapy in patients with HBeAg positive chronic hepatitis B and good predictors of response: results of a pilot study].
Acta gastroenterologica Latinoamericana 2009;39(4):254-60.
2007: Andrea Paissan; Adolfo Wachs; Mariana Arias; Alejandra M Abeldaño; Bernardo Frider
[Obstructive jaundice associated Burkitt's lymphoma mimicking pancreatic carcinoma].
Acta gastroenterologica Latinoamericana 2007;37(4):246-9.
2007: Bernardo Frider; Analía Alessio; Marcia Pozzati; María L Cuestas; Verónica L Mathet; José R Oubiña
Successful interferon treatment in a patient chronically infected with hepatitis B virus carrying unusual S- (and P-) mutants in the presence of anti-HBs antibodies.
Liver international : official journal of the International Association for the Study of the Liver 2007;27(5):727-30.
2006: Estela Manero; Bernardo Frider; Graciela Landeira
[Treatment of viral hepatitis in HIV-HBV-HCV co-infected patients].
Acta gastroenterologica Latinoamericana 2006;36 Suppl 1():S59-60; discussion S74-82.
2006: Jorge Daruich; Hugo Fainboim; Bernardo Frider
[Primer treatment of acute and chronic hepatitis C].
Acta gastroenterologica Latinoamericana 2006;36 Suppl 1():S52-6; discussion S74-82.
2006: María L Cuestas; Verónica L Mathet; Vanesa Ruiz; María L Minassian; Cintia Rivero; Andrea Sala; Daniel Corach; Analía Alessio; Marcia Pozzati; Bernardo Frider; José R Oubiña
Unusual naturally occurring humoral and cellular mutated epitopes of hepatitis B virus in a chronically infected argentine patient with anti-HBs antibodies.
Journal of clinical microbiology 2006;44(6):2191-8.
2006: Bernardo Frider; María Eugenia Buonsante; Jorge Tiscornia; Analía Alessio; Graciela Pellerano
[Development of porphyria cutanea tarda in a chronic hepatitis C patient with indetectable viremia under treatment with peg-interferon plus ribavirin].
Acta gastroenterologica Latinoamericana 2006;36(1):38-41.
2005: Fernando Bessone; Nora Fernández; Bernardo Frider
[Treatment of hepatitis C in patients with extrahepatic diseases].
Acta gastroenterologica Latinoamericana 2005;35 Suppl 1():S53-5.
2005: Bernardo Frider; Marcelo Silva; Luis Viola
[Renal failure, hemodialysis and renal transplant].
Acta gastroenterologica Latinoamericana 2005;35 Suppl 1():S13-4.
2005: Bernardo Frider; Juan Alvarez Rodriguez; Luis Chiappetta Porras; Marcelo Amante
Nonparasitic simple liver cyst: always a benign entity? Unusual presentation of a cystadenoma.
Digestive diseases and sciences 2005;50(2):317-9.
2005: Bernardo Frider; Andrés Bruno; Julio Selser; Rodríguez Vanesa; Pablo Pascual; Raquel Bistoletti
Kasabach-Merrit syndrome and adult hepatic epithelioid hemangioendothelioma an unusual association.
Journal of hepatology 2005;42(2):282-3.
2003: C N L MacPherson; Brigitte Bartholomot; Bernardo Frider
Application of ultrasound in diagnosis, treatment, epidemiology, public health and control of Echinococcus granulosus and E. multilocularis.
Parasitology 2003;127 Suppl():S21-35.
2002: Gustavo Castaño; Pedro Viudez; Bernardo Frider; Silvia Sookoian; Castaño Gustavo; Viudez Pedro; Frider Bernardo; Sookoian Silvia
Discussion on randomized comparison of long-term losartan versus propranolol in lowering portal pressure in cirrhosis.
Gastroenterology 2002;122(5):1544-5.
2002: Silvia Sookoian; Gustavo Castaño; Bernardo Frider; Diego Flichman
How to distinguish normal liver from chronic hepatitis in anti-HCV positive individuals with normal alanine aminotransferase levels.
Medicina 2002;62(3):226-30.
2001: Edmundo Larrieu; Bernardo Frider
Human cystic echinococcosis: contributions to the natural history of the disease.
Annals of tropical medicine and parasitology 2001;95(7):679-87.
2001: V Neglia; Silvia Sookoian; M Herrera; Alejandra M Abeldaño; María Cristina Kien; Edgardo Chouela; Bernardo Frider
Development of cutaneous sarcoidosis in a patient with chronic hepatitis C treated with interferon alpha 2b.
Journal of cutaneous medicine and surgery 2001;5(5):406-8.
2001: Bernardo Frider; J Moguilensky; Juan C Salvitti; Martín Odriozola; Gustavo Cantoni; Edmundo Larrieu
Epidemiological surveillance of human hydatidosis by means of ultrasonography: its contribution to the evaluation of control programs.
Acta tropica 2001;79(3):219-23.
2001: Silvia Sookoian; Gustavo Castaño; Bernardo Frider; Jerónimo Cello; Rodolfo Campos; Diego Flichman
Combined therapy with interferon and ribavirin in chronic hepatitis C does not affect serum quasispecies diversity.
Digestive diseases and sciences 2001;46(5):1067-71.
2001: A Odzak; F Geliberti; G Farace; S Benítez; R Bistoletti; S Kozima; Bernardo Frider
[Pancreatic tumor: an unusual presentation of an occult breast carcinoma].
Acta gastroenterologica Latinoamericana 2001;31(5):395-8.
2000: Edmundo Larrieu; Bernardo Frider; Mario Del Carpio; Juan C Salvitti; Carlos Mercapide; R Pereyra; María Costa; Martín Odriozola; Alicia Pérez; Gustavo Cantoni; J Sustercic
[Asymptomatic carriers of hydatidosis: epidemiology, diagnosis, and treatment].
Revista panamericana de salud pública = Pan American journal of public health 2000;8(4):250-6.
2000: George G Schlauder; Bernardo Frider; Silvia Sookoian; G C Castaño; Isa K Mushahwar
Identification of 2 novel isolates of hepatitis E virus in Argentina.
The Journal of infectious diseases 2000;182(1):294-7.
2000: Gustavo Castaño; Pedro Viudez; Silvia Sookoian; O Carlevaro; Miguel Riccitelli; Bernardo Frider
[Propranolol and 5-isosorbide mononitrate in patients with cirrhosis: systemic and portal hemodynamic events].
Gastroenterología y hepatología 2000;23(6):275-81.
2000: Pedro Viudez; Gustavo Castaño; Silvia Sookoian; Bernardo Frider; E Alvarez
Arsenic and portal hypertension.
The American journal of gastroenterology 2000;95(6):1602-4.
2000: Mario Del Carpio; S Moguilansky; María Costa; H Panomarenko; G Bianchi; S Bendersky; M Lazcano; Bernardo Frider; Edmundo Larrieu
Diagnosis of human hydatidosis. Predictive value of a rural ultrasonographic survey in an apparently healthy population.
Medicina 2000;60(4):466-8.
2000: Silvia Sookoian; Diego Flichman; Gustavo Castaño; Bernardo Frider; Rodolfo Campos
Relationship between diversity of hepatitis C quasispecies and histological severity of liver disease.
Medicina 2000;60(5 Pt 1):587-90.
2000: Bernardo Frider
[Epidemiology of hepatitis C].
Acta gastroenterologica Latinoamericana 2000;30(2):142-4.
1999: Silvia Sookoian; V Neglia; G Castaño; Bernardo Frider; María Cristina Kien; E Chohuela
High prevalence of cutaneous reactions to interferon alfa plus ribavirin combination therapy in patients with chronic hepatitis C virus.
Archives of dermatology 1999;135(8):1000-1.
1999: Bernardo Frider; Edmundo Larrieu; Martín Odriozola
Long-term outcome of asymptomatic liver hydatidosis.
Journal of hepatology 1999;30(2):228-31.
1998: Bernardo Frider; Silvia Sookoian; Gustavo Castaño; J González; Diego Flichman; Pedro Viudez; George J Dawson; George G Schlauder; Isa K Mushahwar
Detection of hepatitis G virus RNA in patients with acute non-A-E hepatitis.
Journal of viral hepatitis 1998;5(3):161-4.
1998: Gustavo Castaño; Pedro Viudez; O Carlevaro; Carlos Ocampo; Hugo Zandalazini; Miguel Riccitelli; Silvia Sookoian; Bernardo Frider
[Evaluation of propranolol response by catheterization and Doppler ultrasonography in patients with cirrhosis].
Acta gastroenterologica Latinoamericana 1998;28(4):291-7.
1998: Jorge F Quarleri; Betty H Robertson; Verónica L Mathet; SD Sinha; I Badía; Bernardo Frider; A Ferro; Cristina Galoppo; Silvia Sookoian; Gustavo Castaño; J R Oubiã
Genomic and phylogenetic analysis of hepatitis C virus strains from Argentina.
Medicina 1998;58(2):153-9.
1997: Silvia Sookoian; Gustavo Castaño; T Castiglioni; S Pilar; Pedro Viudez; J González; Bernardo Frider
[The problem of hepatitis C virus infection in blood donors. Clinico-epidemiological, virological and histological evaluation].
Medicina 1997;57(6):699-707.
1996: Edgardo Chouela; Alejandra M Abeldaño; J Panetta; M Ducard; V Neglia; Silvia Sookoian; M Kina; Gustavo Castaño; F Vereytou; Bernardo Frider
Hepatitis C virus antibody (anti-HCV): prevalence in psoriasis.
International journal of dermatology 1996;35(11):797-9.
1996: Bernardo Frider
Hepatic hydatidosis.
Acta gastroenterologica Latinoamericana 1996;26(3):199-200.
1995: Bernardo Frider; Silvia Sookoian; Gustavo Castaño; G Giavino; Edgardo Chouela
Lichen planus, chronic hepatitis C and interferon.
Hepatology (Baltimore, Md.) 1995;21(6):1764-5.
1994: Bernardo Frider; Silvia Sookoian; Gustavo Castaño
[Porphyria cutanea tarda and kidney transplantation].
Medicina 1994;54(3):285-6.
1994: Bernardo Frider; Silvia Sookoian; Gustavo Castaño; N Rébora; Z Gutfraind; K Mirta; F Veyretou; C Wainstein
Prevalence of hepatitis C in health care workers investigated by 2nd generation enzyme-linked and line immunoassays.
Acta gastroenterologica Latinoamericana 1994;24(2):71-5.
1993: Bernardo Frider; Gustavo Castaño; Silvia Sookoian; B Livellara; M Kina; R Sabatiello; T Castiglione; R Iotti; M C Vázquez
HBV and HCV infection in kidney transplant recipients.
Acta gastroenterologica Latinoamericana 1993;23(2):75-81.
1992: Bernardo Frider; N Rebora; R Bistoletti; Carlos Ocampo; Silvia Sookoian; A Oría
[The diagnostic efficacy of ultrasonography-guided puncture cytology in hepatic masses].
G.E.N 1992;46(3):218-22.
1992: Bernardo Frider; Silvia Sookoian; N Rebora; Gustavo Castaño; E Rozenblat
[Professional risk: hepatitis B. Vaccination strategies in a general hospital].
Acta gastroenterologica Latinoamericana 1992;22(1):29-35.
1990: Bernardo Frider; C Ledesma; M Odriozzola; Edmundo Larrieu
[Echographic specificity in the early diagnosis of human hydatidosis].
Acta gastroenterologica Latinoamericana 1990;20(1):13-5.
1990: B Choc de Zanalda; A C Manterola; M Díaz Lestrem; Bernardo Frider; G A Zocchi; H Fainboim; G I Clua; E Amor
[Prevalence of antibody against the hepatitis B core antigen (anti-HBc)among hospital personnel in Buenos Aires].
Boletín de la Oficina Sanitaria Panamericana. Pan American Sanitary Bureau 1990;108(1):16-26.
1989: A Oría; J Alvarez; L Chiapetta; J J Fontana; M Iovaldi; A Paladino; R Bianchi; Bernardo Frider
Risk factors for acute pancreatitis in patients with migrating gallstones.
Archives of surgery (Chicago, Ill. : 1960) 1989;124(11):1295-6.
1989: Bernardo Frider; A M Marin; A Goldberg
Ultrasonographic diagnosis of portal vein cavernous transformation in children.
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 1989;8(8):445-9.
1989: Edmundo Larrieu; Bernardo Frider; G Andreani; G Andreani; A Aquino; R De La Fuente
[Human hydatidosis: field echography for the determination of groups at high risk in the evaluation of a control program].
Revista do Instituto de Medicina Tropical de São Paulo 1989;31(4):267-70.
1988: Bernardo Frider; C A Losada; Edmundo Larrieu; O de Zavaleta
Asymptomatic abdominal hydatidosis detected by ultrasonography.
Acta radiologica (Stockholm, Sweden : 1987) 1988;29(4):431-4.
1988: A Oría; Bernardo Frider; J Alvarez; L Chiappetta; N Souto; J J Fontana
Biliary and pancreatic obstruction during gallstone migration.
International journal of pancreatology : official journal of the International Association of Pancreatology 1988;3(2-3):157-64.
1985: Bernardo Frider; Edmundo Larrieu; F Vargas; M Odriozzola; R Lester
[An echographic, serologic and radiologic register of human hydatidosis. Contributions to a control program].
Acta gastroenterologica Latinoamericana 1985;15(4):199-211.
1984: Bernardo Frider; O L Corti
[Echography of non-lithiasic pathology of the gallbladder. Personal experience].
Acta gastroenterologica Latinoamericana 1984;14(3):197-212.