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3441
Extractos de cítricos como inhibidores del "quórum sensing" en campylobacter jejuni y su efecto sobre algunos factores de virulencia relacionados
Published 2014“…C. jejuni was placed in the center of the plate and after incubation, the extent of swarming motility was determined by measuring the diameter of migration and compared with control. …”
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3442
Purificación y caracterización de las parasporinas (PS) presentes en Bacillus thuringiensis cepas IB84 y GM18.
Published 2017“…Las cepas han producido Parasporinas como se esperaba durante el proceso de esporulación, y estas se han purificado a través de diálisis por membrana con un poro de 30 kDa y 12 kDa dependiendo de la cepa tratada, filtraciones con membranas de nitrocelulosa con un diámetro de poro de 0.45 y 0.22 μm, y cromatografía de intercambio aniónico en un gradiente de NaCl de 0.0 a 1 M a 4°C, dando patrones característicos para cada cepa, GM18 presentando dos señales altas de proteínas en la fracción 27 (13.5 min, 202 mM NaCl) y fracción 46 (23 min, 690 mM NaCl), siendo la fracción 27 (13.5 min, 202 mM NaCl) la que contiene la proteína de interés, e IB84 presentando tres señales altas de proteínas en la fracción 26 (13 min, 195 mM NaCl), fracción 42 (21 min, 630 mM NaCl) y fracción 48 (24 min, 949 mM NaCl), la proteína se encuentra presente en la fracción 26. …”
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Tesis -
3443
Purificación y caracterización de las parasporinas (PS) presentes en Bacillus thuringiensis cepas IB84 y GM18.
Published 2017“…Las cepas han producido Parasporinas como se esperaba durante el proceso de esporulación, y estas se han purificado a través de diálisis por membrana con un poro de 30 kDa y 12 kDa dependiendo de la cepa tratada, filtraciones con membranas de nitrocelulosa con un diámetro de poro de 0.45 y 0.22 μm, y cromatografía de intercambio aniónico en un gradiente de NaCl de 0.0 a 1 M a 4°C, dando patrones característicos para cada cepa, GM18 presentando dos señales altas de proteínas en la fracción 27 (13.5 min, 202 mM NaCl) y fracción 46 (23 min, 690 mM NaCl), siendo la fracción 27 (13.5 min, 202 mM NaCl) la que contiene la proteína de interés, e IB84 presentando tres señales altas de proteínas en la fracción 26 (13 min, 195 mM NaCl), fracción 42 (21 min, 630 mM NaCl) y fracción 48 (24 min, 949 mM NaCl), la proteína se encuentra presente en la fracción 26. …”
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Tesis -
3444
Fauna silvestre de la Reserva de la Biosfera de Mapimí: historia natural y retos para su conservación
Published 2020“…Es un sistema desértico en el que a pesar de las las limitantes hídricas y/o altas temperaturas, se presenta una importante diversidad de vertebrados, siendo las aves y mamíferos los de mayor riqueza. …”
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3447
Dramaturgialidad a partir de la obra Cartas al pie de un árbol de Ángel Norzagaray
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3448
An unusual imported case of diphyllobothriosis in Mexico
Published 2017“…Biofilm production of isolated bacteria was measured. To assess the immunogenetic component, DNA from peripheral blood was genotyped for the TNFA-308G/A single-nucleotide polymorphism (SNP) and for the IL1B -31C/T SNP. …”
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3449
Cobertura efectiva del tratamiento de la hipertensión arterial en adultos en México por entidad federativa
Published 2017“…The use of synthetic indicators should be a daily exercise of measurement, because report summarizes the performance of state health systems.…”
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3450
Metabolic and enzymatic changes associated with carbon mobilization, utilization and replenishment triggered in grain amaranth (Amaranthus cruentus) in response to partial defoliat...
Published 2012“…A multi-level approach was followed involving gene expression analysis, enzyme activity and metabolite measurements. Results: Defoliation by insect herbivory (HD) or mechanical damage (MD) led to a rapid and transient reduction of non-structural carbohydrates (NSC) in all tissues examined. …”
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3451
Evaluation of hemoglobin performance in the assessment of iron stores in feto-maternal pairs in a high-risk population: receiver operating characteristic curve analysis
Published 2015“…Methods: Hemoglobin and serum ferritin were measured in 187 pregnant women at term belonging to a group with a high pre-test probability of iron deficiency anemia and their newborns. …”
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3452
Modelo psicológico explicativo de rendimiento y autoeficacia académicos
Published 2019“…Due to the difficulties of conceptualizing and measuring academic performance, and the multiple factors that influence the academic life of the student, it is considered that giving weight to positive variables can facilitate the improvement of performance in the classroom.…”
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3453
Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica
Published 2020“…The obtained material was characterized by observations on scanning electron microscopy, Fourier transform infrared spectroscopy, contact angle measurement to evaluate wettability properties and antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus were evaluated. …”
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3454
Nutritional contribution of torula yeast and fish meal to the growth of shrimp Litopenaeus vannamei as indicated by natural nitrogen stable isotopes
Published 2016“…Nitrogen stable isotope values (δ15N) were measured in ingredients, diets and muscle tissue of experimental animals in order to estimate the relative contributions of dietary nitrogen and dry matter supplied by both ingredients. …”
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3455
Metabolic, inflammatory and adipokine differences on overweight/obese children with and without metabolic syndrome: a cross-sectional study
Published 2023“…Anthropometric data and biochemical, adipokine, and inflammatory markers were measured. Different ratios were then assessed for estimate the probability of MetS. …”
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3456
Modelo psicológico explicativo de rendimiento y autoeficacia académicos
Published 2019“…Due to the difficulties of conceptualizing and measuring academic performance, and the multiple factors that influence the academic life of the student, it is considered that giving weight to positive variables can facilitate the improvement of performance in the classroom.…”
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Tesis -
3457
Matriz polimérica elaborada por electrohilado a base de polivinilpirrolidona/gelatina y su aplicación biomédica
Published 2020“…The obtained material was characterized by observations on scanning electron microscopy, Fourier transform infrared spectroscopy, contact angle measurement to evaluate wettability properties and antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus were evaluated. …”
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3459
Predictores de las tendencias morales asociadas al uso de Facebook
Published 2018Get full text
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3460