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Mecanismos de resistencia enzimática en siete sub-poblaciones de Aedes aegypti (L.) a insecticidas comunes y alternativos para su control en el estado de Veracruz, México by Silva Salinas, Brenda Guadalupe

“…The accomplishment of biochemical tests in microplate esterases, mixed-function oxidases (MFO), glutathione-S- transferase (GST), insensitive acethylcholineterase (iAChe)), readings of absorbance obtained in each enzymatic test and comparisons between the average values of absorbance of each under-population and stock of reference by insecticide and locality by computer software SPSS 10; also, the determination of the tolerance threshold, according to the reference stock, it was allowed the enzymatic characterization in the under-populations of Veracruz finding in larvarias underpopulations of the state, the mechanisms α and β-esterases, which suggests resistance crossed between pyrethroids and organophosphate (temephos). …”
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Análisis de expresión de genes de Mycobacterium tuberculosis durante la infección a macrófagos by Barrios García, Hugo Brígido

“…Although, variability was observed on the intensity of bands, indicating a probable upregulation or dowregulation of expression, it is necessary to make quantitative analysis to get conclusive results. These findings indicate that M. tuberculosis has a cytotoxic effect on macrophage monolayers, which can be measured by crystal violet dye and that M. tuberculosis selectively express genes depending on culture conditions.…”
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Análisis de expresión de genes de Mycobacterium tuberculosis durante la infección a macrófagos by Barrios García, Hugo Brígido

“…Although, variability was observed on the intensity of bands, indicating a probable upregulation or dowregulation of expression, it is necessary to make quantitative analysis to get conclusive results. These findings indicate that M. tuberculosis has a cytotoxic effect on macrophage monolayers, which can be measured by crystal violet dye and that M. tuberculosis selectively express genes depending on culture conditions.…”
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Actividad antiviral de polifenoles derivados de subproductos naturales solos o en combinación con Ribavirina contra el virus de sarampión cepa Edmoston by Ledezma Gonzalez, Karen Jazmin

“…To know if the extract could exert a synergic effect with commercial drugs we combined different concentrations of C. limon peel extract and Ribavirin finding a synergic effect by the CE25 of Ribavirin and the CE15 of C. limon peel extract. …”
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Actividad antiviral de polifenoles derivados de subproductos naturales solos o en combinación con Ribavirina contra el virus de sarampión cepa Edmoston by Ledezma Gonzalez, Karen Jazmin

“…To know if the extract could exert a synergic effect with commercial drugs we combined different concentrations of C. limon peel extract and Ribavirin finding a synergic effect by the CE25 of Ribavirin and the CE15 of C. limon peel extract. …”
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Deposición de hojarasca y retorno potencial de nutrimentos en diferentes comunidades de vegetación by Domínguez Gómez, Tilo Gustavo

“…En el noreste de México, sin embargo, pocos estudios se han dirigido en espacio y tiempo sobre la caída de hojarasca y deposición de nutrimentos. …”
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Deposición de hojarasca y retorno potencial de nutrimentos en diferentes comunidades de vegetación by Domínguez Gómez, Tilo Gustavo

“…En el noreste de México, sin embargo, pocos estudios se han dirigido en espacio y tiempo sobre la caída de hojarasca y deposición de nutrimentos. …”
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Editorial: Los canales de comunicación de la investigación en ciencias políticas y relaciones internacionales by Miranda-Medina, Carlos

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