Search Results - "VIAL, P. A."

T84 cells in culture as a model for enteroaggregative Escherichia coli pathogenesis by NATARO, J. P, HICKS, S, PHILLIPS, A. D, VIAL, P. A, SEARS, C. L

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Seroprevalence of parvovirus B19 in urban Chilean children and young adults, 1990 and 1996 by ABARCA, K., COHEN, B. J., VIAL, P. A.

“…An immunofluorescence test for detecting parvovirus B19 IgG was developed by infecting insect cells with recombinant baculovirus expressing the capsid protein…”
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Characterization of Enteroadherent-Aggregative Escherichia coli, a Putative Agent of Diarrheal Disease by Vial, Pablo A., Robins-Browne, Roy, Lior, Hermy, Prado, Valeria, Kaper, James B., Nataro, James P., Maneval, David, Elsayed, Alaa-el-deen, Levine, Myron M.

“…Escherichia coli that exhibit the aggregative pattern of adherence to HEp-2 cells (entero adherent-aggregative E. coli [EA-AggEC]) have been epidemiologically…”
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Regional lymphadenopathy in cat-scratch disease : ultrasonographic findings by GARCIA, C. J, VARELA, C, ABARCA, K, FERRES, M, PRADO, P, VIAL, P. A

“…Cat-scratch disease (CSD) is considered to be an emerging disease worldwide and is caused by Bartonella henselae, a gram-negative bacterium introduced by a…”
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Comparison of two assay methods for patterns of adherence to HEp-2 cells of Escherichia coli from patients with diarrhea by VIAL, P. A, MATHEWSON, J. J, DUPONT, H. L, GUERS, L, LEVINE, M. M

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Molecular Epidemiology of Rotavirus Infection in a Room for Convalescing Newborns by Vial, Pablo A., Kotloff, Karen L., Losonsky, Genevieve A.

“…In a prospective study, all patients admitted to a unit for convalescing newborns on an infant-toddler ward between January and April 1985 were tested every…”
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Peridomestic small mammals associated with confirmed cases of human hantavirus disease in southcentral Chile by Torres-Pérez, Fernando, Navarrete-Droguett, Jorge, Aldunate, Rebeca, Yates, Terry L, Mertz, Gregory J, Vial, Pablo A, Ferrés, Marcela, Marquet, Pablo A, Palma, R Eduardo

“…Cases of human hantavirus disease have been reported in Chile since 1995, most of them in people living in rural and periurban areas. We conducted a…”
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Age-specific prevalence of antibodies to hepatitis A in Santiago, Chile: risk factors and shift in age of infection among children and young adults by Fix, Alan D, Martin, Oriana San, Gallicchio, Lisa, Vial, Pablo A, Lagos, Rosanna

“…Transition from high to lower endemicity of hepatitis A virus (HAV) infection may portend increased public health burden with the shift of infection to older…”
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Seroprevalence of Norwalk Virus and Mexico Virus in Chilean Individuals: Assessment of Independent Risk Factors for Antibody Acquisition by O'Ryan, Miguel L., Víal, Pablo A., Mamani, Nora, Jiang, Xi, Estes, Mary K., Ferrecio, Catterine, Lakkis, Hassan, Matson, David O.

“…Norwalk virus (NV) and Mexico (MX) virus represent distinct genetic clusters within the same genus of human caliciviruses (CVs), a major cause of diarrhea in…”
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Seroprevalence of Helicobacter pylori in Chile: Vegetables May Serve as One Route of Transmission by Hopkins, Robert J., Vial, Pablo A., Ferreccio, Catterine, Ovalle, Jimena, Prado, Priscilla, Sotomayor, Viviana, Russell, Robert G., Wasserman, Steven S., Morris, J. Glenn

“…Helicobacter pylori infection is very common in Chilean adults, but the age-related prevalence, risk factors for infection, and mode of transmission in Chilean…”
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Morphological studies on fimbriae expressed by Vibrio cholerae 01 by Hall, R H, Vial, P A, Kaper, J B, Mekalanos, J J, Levine, M M

“…Colonization of the small intestine is an essential step in the pathogenesis of Vibrio cholerae diarrhea. At least one type of fimbriae, known as TcpA are…”
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Serological assays for the detection of human andes hantavirus infections based on its yeast-expressed nucleocapsid protein by Schmidt, Jonas, Meisel, Helga, Capria, Silvana G, Petraityte, Rasa, Lundkvist, Ake, Hjelle, Brian, Vial, Pablo A, Padula, Paula, Krüger, Detlev H, Ulrich, Rainer

“…The objective of the study was to develop and evaluate IgM and IgG ELISAs and an IgG Western blot test for the serological detection of human infections with…”
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Efficacy of a vancomycin solution to prevent bacteremia associated with an indwelling central venous catheter in neutropenic and non-Neutropenic cancer patients by Barriga, Francisco J., Varas, Monica, Potin, Marcela, Sapunar, Francisco, Rojo, Hector, Martinez, Alejandro, Capdeville, Veronica, Becker, Ana, Vial, Pablo A.

“…We evaluated the efficacy of a vancomycin solution in the prevention of bacteremia caused by vancomycin‐sensitive organisms (VSO) in cancer patients with a…”
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Detection by Immune Electron Microscopy of 27-nm Viral Particles Associated with Community-Acquired Diarrhea in Children by Vial, Pablo A., Kotloff, Karen L., Tall, Ben D., Morris, J. Glenn, Levine, Myron M.

“…The proportion of diarrheal illnesses of unknown origin that were associated with small round virus (SRV, 23-38 nm) particles among children <2 years old…”
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Structural studies of the O‐antigenic polysaccharide of an enteroaggregative Escherichia coli strain by WEINTRAUB, Andrej, LEONTEIN, Karin, WIDMALM, Göran, VIAL, Pablo A., LEVINE, Myron M., LINDBERG, Alf A.

“…The polysaccharide part of the lipopolysaccharide obtained from an enteroaggregative Escherichia coli strain isolated from a young child with diarrhoea in…”
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Diagnosis and treatment of new world hantavirus infections by Mertz, Gregory J, Hjelle, Brian, Crowley, Mark, Iwamoto, Gary, Tomicic, Vinko, Vial, Pablo A

“…PURPOSE OF REVIEWThe purpose of this review is to summarize the current knowledge regarding the diagnosis and treatment of indigenous new world hantavirus…”
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Time course of antibody response to tetanus toxoid and pneumococcal capsular polysaccharides in patients infected with HIV by TALESNIK, E, VIAL, P. A, LABARCA, J, MENDEZ, C, SOZA, X

“…The temporal course of the humoral immune response to T-cell-dependent and T-cell-independent type 2 antigens was evaluated in HIV-infected patients. In all,…”
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Hantavirus in humans: a review of clinical aspects and management by Vial, Pablo A, Ferrés, Marcela, Vial, Cecilia, Klingström, Jonas, Ahlm, Clas, López, René, Le Corre, Nicole, Mertz, Gregory J

“…Hantavirus infections are part of the broad group of viral haemorrhagic fevers. They are also recognised as a distinct model of an emergent zoonotic infection…”
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Resistance of human immunodeficiency virus (HIV) to zidovudine. Genotypic analysis in strains isolated from Chilean patients by Vial, P A, Vial, C, Abarca, K, Noriega, M, Jiménez, G, Labarca, J, Gasep, J, Palacios, O, Pérez, C, Acuña, G

“…Resistance of HIV to AZT is the result of mutations in the pol gene that codifies the enzyme reverse transcriptase. To assess the resistance to antiretroviral…”
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Natural history of human immunodeficiency virus infection in a cohort of Chilean patients by Vial, P A, Ferreccio, C, Abarca, K, Ortiz, E, Noriega, M, Pérez, C, Labarca, J, Torres, M, Ferrés, M, González, C, Acuña, G

“…We characterized clinical manifestations and the risk to develop AIDS in a cohort of 32 patients infected with human immunodeficiency virus without AIDS A…”
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