Microbiología
Envíos recientes
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Evaluación de la actividad antimicrobiana de un desinfectante de extractos naturales, sobre el crecimiento de bacterias y hongos provenientes de ambientes industriales e institucionales
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Cleaning and disinfection in hospital, industrial and institutional environments is an essential procedure for controlling the risk of disease transmission, as well as contaminating microorganisms. However, many chemical ... -
Aproximación metagenómica para la identificación de bacterias endófitas de la raíz de yuca (manihot esculenta crantz) bajo condiciones de estrés abiótico
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Cassava (M. esculenta) is the fourth most important crop in the world. It is considered a basic food in the diet of millions of people in tropical and sub-tropical areas. However, its productivity has been affected by ... -
Comparación de dos técnicas para la captación de esporas fúngicas ambientales en un campus universitario
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)The concordance of two fungal spore uptake techniques in the environments of three buildings of the Santiago de Cali University campus was evaluated. The gravimetric method of spore uptake was compared with the ... -
Evaluación de la capacidad inhibitoria de extractos de curuba y moléculas bioactivas sobre el crecimiento de mycobacterium smegmatis mc2155.
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)The intrinsic resistance that mycobacteria show to some disinfectants and antibiotics makes them a growing public health problem. Due to the fact that natural products and their derivatives have been shown to be a source ... -
Caracterización fisicoquímica, sensorial y micológica del kéfir de agua en jugos de frutas tropicales
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Kefir contains beneficial properties that promote health, which is why microorganisms isolated from kefir are studied for the development of functional foods. In the present study, the physicochemical, sensory and growth ... -
Susceptibilidad a los antimicóticos de levaduras aisladas de sistemas de aguas de la ciudad de Santiago de Cali, Colombia
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Water systems become a high capacity of microorganisms. The objective of this work was to evaluate the susceptibility to the antifungals of yeasts present in the wastewater and natural waters of the city of Cali. Samples ... -
Sensibilidad cutánea (skin prick test) a hongos alergénicos de los trabajadores de tres edificios de la universidad Santiago de Cali y su relación con los síntomas de alergias respiratorias
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Se planteó un estudio epidemiológico observacional de corte transversal, se describe una relación a la exposición de hongos en ambientes intramurales y a la presencia de hongos alergénicos en fosas nasales. En el estudio ... -
Biota fúngica en fosas nasales de trabajadores de tres edificios de la universidad Santiago de Cali y su relación con síntomas de alergias respiratorias
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Allergenic fungi enter through the air to nostrils and may be responsible for some respiratory allergies. The objective of the present study was to determine the relationship between allergies diagnosed and undiagnosed ... -
Evaluación de la actividad antimicrobiana de péptidos catiónicos vehiculizados en nano liposomas funcionalizados, frente a bacterias patógenas de alimentos.
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)During recent years the resistance of pathogens present in food to antibiotics has been demonstrated. That is why, in this research project, the antimicrobial activity of the synthetic peptides Alyteserin 1C (WT) and ... -
Efecto del estrés celular en la producción de pigmentos en la cepa rhodotorula mucilaginosa/alborubescens ajb01 aislada en el caribe colombiano
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Most of the dyes or pigments used in the industry are toxic and potentially mutagenic, with some carcinogenic effects, so their replacement and disposal of industrial effluents is a priority task. Therefore, searching ... -
Estudio de la micota ambiental de tres edificios de la universidad Santiago de Cali, Colombia
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)The quantification of the environmental load in the indoors of the buildings (1, 3 and 4) of the University Santiago De Cali, Colombia and in their corresponding responses to the results to obtain a load value. A volumetric ... -
Evaluación de la remoción de salmonella spp. a partir de dos calidades de aguas sintéticas tratadas con filtros caseros
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Water is the main resource that abounds in the Earth. It is not renewable and has great importance, both for human consumption and for the rest of living beings. It is used for domestic uses or other purposes. The low ... -
Evaluación del efecto de la plata coloidal, en la remoción de escherichia coli y la obtención de un agua salubre a partir de filtros caseros
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Water is a natural and indispensable resource for life, for this reason it is very important to supply it, in a drinkable, affordable and good quality way to be supplied to the community in general, fulfilling the ... -
Validación secundaria del método de filtración por membrana para la detección de microorganismos indicadores de contaminación en muestras de agua de uso farmacéutico
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)Purified water is supplied in the manufacture of non-parenteral products in the pharmaceutical industry. This input requires a microbiological analysis due to the susceptibility of microbial contamination in the distribution ... -
Caracterización molecular de aislados de Enterobacter cloacae resistentes a carbapenemes portadores de los genes blaKPC, blaNDM, blaVIM y blaOXA-48, provenientes de la red de laboratorios públicos y privados del Valle del Cauca
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2019)The production of beta-lactamase enzymes by some species of enterobacteria is a serious public health problem because it causes the loss of therapeutic efficacy to beta-lactam antibiotics, which are currently used as the ... -
“Evaluación de la producción de carotenoides en levaduras nativas aisladas de la ciudad de Cali”
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)In this study, the carotenoid production capacity in native yeasts isolated from the city of Cali was evaluated. 30 yeasts were selected, each of them was seeded in duplicate in MSS (solid pigment inducing medium), they ... -
Identificación de péptidos aislados del caracol gigante africano (achatina fulica) y estudio de su actividad antimicrobiana
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Snails, due to their potential in bioprospecting, have been studied in different settings, one of which is obtaining peptides with therapeutic activity from African snail slime, since antitumor and cosmetic peptides have ... -
“Selección y caracterización de levaduras oleaginosas aisladas a partir de sistemas acuáticos de la ciudad de Cali”
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Yeasts have been reported as a source of microbial oil of industrial interest, since the accumulation and lipid profile of each strain can present potential use as a raw material for the generation of biodiesel (monounsaturated ... -
“Actividad antifúngica de alpinia zerumbet frente a mohos y levaduras de importancia clínica”
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Invasive fungal diseases (EFI) diseases to susceptible hosts, cause high impact morbidity and mortality, associated with the high resistance to antimycotics of the agents etiological associated with this pathology. The ... -
“Aislamiento de bacteriófagos provenientes de una muestra de origen ambiental con capacidad de infectar salmonella spp”
(Universidad Santiago de CaliFacultad de Ciencias BásicasMicrobiología, 2020)Salmonellosis is a Foodborne Disease (FDB) that occurs due to contamination by bacteria of the Salmonella genus in edibles such as chicken and pork, as well as in products from poultry farms. Because the indiscriminate use ...
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