Helicobacter pylori : control de calidad en muestras sanguíneas mediante técnica de detección en heces
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Fecha
2019
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Universidad de Guayaquil. Facultad de Ciencias Médicas. Carrera de Tecnología Médica
Resumen
Este trabajo de investigación se realizó con el objetivo de implementar una técnica de detección rápida del antígeno Helicobacter pylori en heces, siendo esta de mayor especificidad que demostró un margen de error relativamente alto. Recalcando que Helicobacter pylori es una bacteria gramnegativa de forma espiral o helicoidal responsable de muchas enfermedades gástricas como úlcera péptica, cáncer de estómago entre otras patologías más que se especificaron en marco teórico. Las técnicas que se utilizaron son de fácil uso por ser rápidas pero esto no resta su estabilidad, sensibilidad y especificidad alta; se utilizó dos técnicas una en sangre y otra en heces, usando la última como confirmatoria de la primera técnica, donde se demostró confiabilidad. Se determinó que esta investigación es experimental donde el universo de personas fue atendido desde noviembre del 2019 hasta febrero del 2020 y se aplicó un criterio de inclusión y exclusión; todo esto en conjunto ayudó a obtener los resultados esperados, concluyendo con el cumplimiento de objetivos específicos y general.
This research work was carried out with the objective of implementing a rapid detection technique for the Helicobacter pylori antigen in feces, this being of greater specificity that demonstrated a relatively high margin of error. Emphasizing that Helicobacter pylori is a spiral or helical gram-negative bacterium responsible for many gastric diseases such as peptic ulcer, stomach cancer, among other pathologies that were specified in a theoretical framework. The techniques that were used are easy to use because they are fast, but this does not detract from their stability, sensitivity and high specificity; Two techniques were used, one in blood and the other in feces, using the latter as a confirmation of the first technique, where reliability was demonstrated. It was determined that this research is experimental where the universe of people was attended from November 2019 to February 2020 and an inclusion and exclusion criterion was applied; All this together helped to obtain the expected results, concluding with the fulfillment of specific and general objectives.
This research work was carried out with the objective of implementing a rapid detection technique for the Helicobacter pylori antigen in feces, this being of greater specificity that demonstrated a relatively high margin of error. Emphasizing that Helicobacter pylori is a spiral or helical gram-negative bacterium responsible for many gastric diseases such as peptic ulcer, stomach cancer, among other pathologies that were specified in a theoretical framework. The techniques that were used are easy to use because they are fast, but this does not detract from their stability, sensitivity and high specificity; Two techniques were used, one in blood and the other in feces, using the latter as a confirmation of the first technique, where reliability was demonstrated. It was determined that this research is experimental where the universe of people was attended from November 2019 to February 2020 and an inclusion and exclusion criterion was applied; All this together helped to obtain the expected results, concluding with the fulfillment of specific and general objectives.
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Helicobacter pylori, Control de calidad, Enfermedades gastrointestinales, Laboratorio Clínico Particular GR, Cantón Guayaquil, Ecuador