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https://hdl.handle.net/11000/6597
Aislamiento de cepas bacterianas y estudio de la bioactividad de dos fracciones extracelulares sobre la línea celular CaCo2
Title: Aislamiento de cepas bacterianas y estudio de la bioactividad de dos fracciones extracelulares sobre la línea celular CaCo2 |
Authors: Fandos Planelles, Sara |
Tutor: Valero Cases, Estefanía Sánchez García, Borja Marcos Fernández, Raquel |
Issue Date: 2019-07 |
URI: http://hdl.handle.net/11000/6597 |
Abstract:
La relación entre la microbiota intestinal y la salud es un campo muy interesante y en el que hoy en día hay mucha investigación. El propósito de este trabajo fue estudiar la actividad antiproliferativa de dos fracciones extracelulares (proteína extracelular y compuestos polares de bajo peso molecu... Ver más
The relationship between the gut microbiota and health is a very interesting field and in which there is a lot of research today. The purpose of this work was to study the antiproliferative activity of two extracellular fractions (extracellular protein and polar compounds of low molecular weight) of five Lactobacillus and one Clostridium from the intestinal microbiota of pig feces, on the human colon carcinoma cell line CaCo2. To this end, different strains were isolated and identified, from which the two mentioned fractions were extracted, which were incubated with the human carcinoma cells CaCo2. The results were obtained with the xCELLigence RTCA software and they were compared with a negative control without bacterial fraction and two positive controls. The results showed a tendency of inhibition of cellular growth of CaCo2 by both bacterial fractions.
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Keywords/Subjects: Lactobacillus |
Knowledge area: CDU: Ciencias aplicadas: Ingeniería, tecnología e industria química. Metalurgia:/ Alimentos y nutrición. Enología. Aceites. Grasas |
Type of document: info:eu-repo/semantics/bachelorThesis |
Access rights: info:eu-repo/semantics/openAccess |
Appears in Collections: TFG - Ciencia y Tecnología de los Alimentos
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