Resultados de búsqueda - ((((nidia OR amor) OR (lado OR (laldo OR lalto))) OR also) OR (nano OR (ndalgo OR dcaldo)))

Intensidad de la resistencia a piretroides y mutaciones KDR (V1016I, F1534C) en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) del este de México. por Morales Forcada, Franco

“…It was found that all the populations of eastern Mexico under study possess the mutations kdr V1016I and F1534C at frequencies of 0.68 to 0.87 and 0.40 to 1 respectively, there is also the co-occurrence of homozygous mutant genotypes in them. …”
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Contenido de macro y micronutrientes en regosoles en áreas bajo manejo del matorral desértico micrófilo y rosetófilo. por Pérez Pérez, José Eduardo

“…For micronutrients iron (Fe), manganese (Mg), zinc (Zn) and copper (Cu), an extracting solution of diethylene tetraminepentaacetic acid (DTPA) 0.005M, Triethanolamine (TEA) 0.01M and 0.01M Calcium Chloride was used ( CaCl2): at pH 7.3 according to Lindsay and Norvell (1978) determined also by means of an atomic absorption spectrophotometer. …”
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Efecto de las matrices biopoliméricas en la cinética de liberación in vitro de antioxidantes microencapsulados con membranas líquidas y sólidas. por Cruz de la Cruz, Verónica de la

“…According to the proposed objectives, water-in-oil (W/O) emulsions were elaborated, with the different biopolymer matrices such as gum arabic (GA), gum mesquite (GM), native banana starch (ABN) and modified banana starch (ABM) and their possible combinations, the microcapsules were obtained by spray drying method. Also, it was determined the physical stability of emulsions with the surface diameter (D3,2), cremated index and rate of coalescence. …”
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Evaluación de bacterias marinas y su potencial uso como aditivo en alimento y/o agente probiótico contra Vibrio parahaemolyticus, agente causal de la enfermedad de la necrosis Hepa... por Sánchez Díaz, Ricardo

“…The active metabolites extracted from 36R, 13L and 36Y broth cultures, demonstrated antimicrobial (25 µg/ml MIC and 50 µg/ml MBC) and biofilm disruption activity against V. parahaemolyticus MTCC 451; and also showed inhibition of Quorum Sensing expression of the biosensor strain Chromobacterium violaceum. …”
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Biología de la latencia en semillas de chile piquín Capsicum annuum var. glabriusculum (Dunal) Heiser & Pickersgill. El papel de las fitohormonas. por López Valdez, Alma Paula

“…However, in spite of the research that has been done in this species, it has not been exploited as it should, therefore in this study we propose to study the effect of temperature (4°C and 24°C) and the age of storage of cayenne pepper seeds (0, 3, 6, 9 and 12 months of age), soaked in comercial gibberellic acid (Biogib) on germination, and the phytohormone content such as gibberellins, auxins and kinetin that are in the seeds and that intervene in the process of germination, we also study the effect of the cell división process, with the objective of corroborating the physiological relationship of phytohormones with the cell division processes that take place during germination, in order to identify the ideal age of seed crop storaged at 4°C and 24°C. …”
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Caracterización parcial de la principal actividad fosfolipasa tipo A1 Y A2 en subfracciones de Trichomonas tenax por García Muñoz, Edna Marbella

“…With these results we also identified the type of phospholipase A1 and A2 present in T. tenax.…”
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Variantes genéticas en la región 3’UTR de los genes BRCA1 y BRCA2 y su reconocimiento por miARNs en cáncer de mama y ovario hereditario por Sánchez Chaparro, María Marisela

“….*457 (A/C) on 3’UTR of BRCA2 was also identified. The following three variants increased the risk of HBOC in the study population: rs111791349-A, rs15869-C, and c.*457-C (odds ratio (OR) range 3.7–15.4; p < 0.05). …”
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Los fármacos epigenéticos isotretinoína y talidomida modifican la expresión de genes y proteínas relacionadas con la etiología, desarrollo y pronóstico del cáncer en la línea celul... por Ramírez Flores, Patricia Nefertari

“…Analysis of relative expression levels of 84 proteins related to cancer development showed the modification of 27 proteins, including significant reduction expression of M-CSF (P < 0.001), which is related to good prognosis; however, we also observed changes of bad prognosis, such as the increase of SNAIL factor (P < 0.01). …”
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Micropropagación de brotes de Agave montium-sancticaroli a partir de yemas apicales por Reyna Morales, Cristian

“…The best rooting response was presented when ANA was used, but a slight decrease in its length was also shown when it was combined with cytokinin. …”
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Dinámica de la producción y sobrevivencia de la semilla de maleza bajo dos regímenes de labranza en el cultivo de maíz en Jalisco, México por López Muraira, Irma Guadalupe

“…This coincides with the index of diversity of Shannon-Weiner which indicates that the diversity was greater in the plots of no-till. In the laboratory, also exists the preference for the substrates, being greater in no-till. …”
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Evaluación y análisis de la expresión genética de Saccharomyces cerevisiae bajo condiciones de fermentación que afectan la floculación por Damas Buenrostro, Luis Cástulo

“…Effects from osmotic and hydrostatic pressure, catabolic repression, caloric restriction and generational aging over flocculation ability of S. cerevisiae strains were evaluated. Also, expression analysis of structural flocculation genes via real time PCR and DNA microarray whole transcriptional analysis under these fermentation conditions were carried out. …”
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Inducción de la expresión de citocinas por Mycobacterium tuberculosis en un modelo de rebanadas de tejido pulmonar por Carranza Torres, Irma Edith

“…The methods to obtain and culture murine lung tissue slices were standardized in this work. Also, the best conditions to infect them ex vivo with micobacterias were established. …”
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Estudio comparativo del efecto antimicrobiano de un nanocompósito a base de plata/carboximetilcelulosa y el hipoclorito de sodio en un modelo de biofilm heterogéneo in vitro y en d... por Madla Cruz, Elizabeth

“…In addition, 9.6 µg/mL AgNPs/CMC composite (non-toxic concentration to HGF) and 5.25% NaClO caused significant (p < 0.05) 67% and 90%, 66% and 85%, and 96% and 92% growth inhibition against C. albicans, E. faecalis, and F. nucleatum respectively. It was also demonstrated anti-heterogeneous biofilm effect of 4.8 µg/mL AgNPs/CMC composite, similar than that produced by NaClO. …”
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Evaluación de la administración vía aerosol de la vacuna sintética basada en WT1-CPG en un modelo de cáncer pulmonar. por Arriaga Hernández, Daniela

“…ABSTRACT The product of WT1 gene is a zinc finger transcription factor is overexpressed in different types of tumor, not only in several leukemia cell lineages but also in solid tumors. Its restricted expression in normal tissue makes it an attractive target for cancer immunotherapy. …”
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Estudio de los principales mecanismos de fosilización en rocas de la formación cupido, barremiano-aptiano del noreste de México. por Gómez Mancha, Yesica Edith

“…In certain cases and as a highly-localized process, permineralized silicification also was observed only in some fossil exemplars. …”
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Intensidad de la resistencia a piretroides y mutaciones KDR (V1016I, F1534C) en poblaciones de Aedes aegypti (L.) (Diptera: Culicidae) del este de México. por Morales Forcada, Franco

“…It was found that all the populations of eastern Mexico under study possess the mutations kdr V1016I and F1534C at frequencies of 0.68 to 0.87 and 0.40 to 1 respectively, there is also the co-occurrence of homozygous mutant genotypes in them. …”
Enlace del recurso

Contenido de macro y micronutrientes en regosoles en áreas bajo manejo del matorral desértico micrófilo y rosetófilo. por Pérez Pérez, José Eduardo

“…For micronutrients iron (Fe), manganese (Mg), zinc (Zn) and copper (Cu), an extracting solution of diethylene tetraminepentaacetic acid (DTPA) 0.005M, Triethanolamine (TEA) 0.01M and 0.01M Calcium Chloride was used ( CaCl2): at pH 7.3 according to Lindsay and Norvell (1978) determined also by means of an atomic absorption spectrophotometer. …”
Enlace del recurso

Efecto de las matrices biopoliméricas en la cinética de liberación in vitro de antioxidantes microencapsulados con membranas líquidas y sólidas. por Cruz de la Cruz, Verónica de la

“…According to the proposed objectives, water-in-oil (W/O) emulsions were elaborated, with the different biopolymer matrices such as gum arabic (GA), gum mesquite (GM), native banana starch (ABN) and modified banana starch (ABM) and their possible combinations, the microcapsules were obtained by spray drying method. Also, it was determined the physical stability of emulsions with the surface diameter (D3,2), cremated index and rate of coalescence. …”
Enlace del recurso

Evaluación de bacterias marinas y su potencial uso como aditivo en alimento y/o agente probiótico contra Vibrio parahaemolyticus, agente causal de la enfermedad de la necrosis Hepa... por Sánchez Díaz, Ricardo

“…The active metabolites extracted from 36R, 13L and 36Y broth cultures, demonstrated antimicrobial (25 µg/ml MIC and 50 µg/ml MBC) and biofilm disruption activity against V. parahaemolyticus MTCC 451; and also showed inhibition of Quorum Sensing expression of the biosensor strain Chromobacterium violaceum. …”
Enlace del recurso

Biología de la latencia en semillas de chile piquín Capsicum annuum var. glabriusculum (Dunal) Heiser & Pickersgill. El papel de las fitohormonas. por López Valdez, Alma Paula

“…However, in spite of the research that has been done in this species, it has not been exploited as it should, therefore in this study we propose to study the effect of temperature (4°C and 24°C) and the age of storage of cayenne pepper seeds (0, 3, 6, 9 and 12 months of age), soaked in comercial gibberellic acid (Biogib) on germination, and the phytohormone content such as gibberellins, auxins and kinetin that are in the seeds and that intervene in the process of germination, we also study the effect of the cell división process, with the objective of corroborating the physiological relationship of phytohormones with the cell division processes that take place during germination, in order to identify the ideal age of seed crop storaged at 4°C and 24°C. …”
Enlace del recurso