Mostrando 1 - 6 Resultados de 6 Para Buscar 'Diaz, E.', tiempo de consulta: 0.01s Limitar resultados
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The aim of this study was to standardize the indirect ELISA test for the detection of antibodies and to evaluate a coproantigen detection test (ES-78 sandwich ELISA) for the Fasciola hepatica diagnoses in alpacas. For the indirect ELISA, the excretion–secretion products (ES) were used as antigens and a peroxidasa anti IgG immunoconjugate of alpaca was obtained through protein A affinity cromatography. The detection ELISA was tested with the FASCIDIG diagnostic kit, which detects metabolics antigens using an AcM-ES78 monoclonal antibody of the IgG 2a sub class. Optical Density (OD) values between 0.075 and 1.435 were obtained using the indirect ELISA, where the cut-off point was 0.226. The positive control group animals were positive to the test with values between 0.331 and 1.435. The negative control group animals were negative to the test with values between 0.075 and 0.226. OD value...
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El propósito de este trabajo fue estandarizar la prueba de ELISA indirecta para la detec ción de anticuerpos y evaluar una prueba inmunoenzimática de detección de coproantígenos (ES-78 sandwich ELISA) para el diagnóstico de Fasciola hepatica en alpacas. En la prueba de ELISA indirecta se emplearon los productos de excreción y secreción (ES) como antígenos y se obtuvo un inmunoconjugado de peroxidasa anti-IgG de alpacas por cromatografía de afinidad a proteína A. La prueba de ensayo inmunoenzimática de detección fue evaluada mediante el kit de diagnóstico FASCIDIG, el cual detecta antígenos metabólicos usando el anticuerpo monoclonal AcM-ES78 de la subclase IgG 2a. En el ELISA Indirecto se obtuvieron valores de densidad óptica (DO) entre 0.075 a 1.435 donde el punto de corte fue de 0.226. Los animales del grupo control positivo fueron positivos a la prueba con valores ent...
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Objective. To report the progress in Peru, since June 2019, in the implementation of the World Health Organization Global Initiative for Childhood Cancer using the CureAll framework, which can be replicated in low- and middle-income countries. Methods. A mixed method was used of participatory and documentary evaluation. The participatory evaluation included stakeholders from various government institutions, nonprofit organizations, and international partners. The documentary aspect consisted of a review of data on the regulatory environment, national projects, and interventions implemented. The Ministry of Health engaged more than 150 participants to form working committees, which have developed policy and regulatory documents to strengthen care services. Results. Achievements include a decrease in the national treatment abandonment rate from 18.6% to 8.5%, the approval of the Childhood ...