Resultados de búsqueda - "population"

Desarrollo de una vacuna oral contra Helicobacter pylori basada en la expresión de un antígeno multi-epítopo en Lactococcus lactis recombinante. por Urrutia Baca, Víctor Hugo

“…ABSTRACT Helicobacter pylori is an infectious agent that colonizes the gastric mucosa of half the world population. This bacterium has been recognized as a carcinogen belonging to group 1 by the WHO for its role in the development of gastritis, peptic ulcers, and cancer. …”
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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 por Silva Salinas, Brenda Guadalupe

“…Moderate resistance was observed for the phenothrin pyrethroid, two of seven under-populations showed resistance (Poza Rica (18X) and Martinez de la Torre (12X)). …”
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Desarrollo de un proceso estandarizado de fermentación láctica de frijol (Phaseolus vulgaris) var. pinto americano para producción de un ingrediente tecnofuncional. por Cárdenas Cárdenas, María del Carmen

“…Considering the previous, and the value of this food in the diet of the Latin American population, the objective of this study was the development of a fermentative process to obtain a good-nutritional value and innocuous functional food ingredient, from the bean (P. vulgaris). …”
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Diversidad de escarabajos atraídos a trampas cebadas con etanol en huertas de aguacate en Sabinas Hidalgo, Nuevo León, México por Quiroz González, Ian Humberto

“…In the case of H. seriatus the vegetation surrounding the orchard (H2) influenced its population. The presence of Xylobiops parilis, Amphicerus cornutus, and A. simplex is assumed for its participation in the process of degradation of avocado tree wood. …”
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Ecología y estructura poblacional de los stocks reproductora-recluta, del camarón café Farfantepenaeus aztecus ives, 1891, en La Laguna Madre y plataforma continental de Tamaulipas... por Leija Tristán, Antonio

“…Abstract The demographic structure, population dynamics, temporary variation of brown shrimp Farfantepenaeus aztecus and their relation with environmental conditions from Laguna Madre and continental shelf of Tamaulipas in 1997 are analyzed. …”
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Implementación de la PCR para la detección de bacterias patógenas en carne de bovino por Mata Tijerina, Viviana Leticia

“…The pathogens can cause diseases such as typhoid fever, salmonelosis, listeriosis, hemorrhagic colitis or hemolytic uremic syndrome, which decrease the health of the population, inclusively cause the death. In Mexico, like other countries several methodologies have been developed for the detection of pathogens such as Salmonella spp, Listeria monocytogenes and Escherichia coli O157:H7. …”
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Desarrollo de un proceso estandarizado de fermentación láctica de frijol (Phaseolus vulgaris) var. pinto americano para producción de un ingrediente tecnofuncional. por Cárdenas Cárdenas, María del Carmen

“…Considering the previous, and the value of this food in the diet of the Latin American population, the objective of this study was the development of a fermentative process to obtain a good-nutritional value and innocuous functional food ingredient, from the bean (P. vulgaris). …”
Enlace del recurso

Diversidad de escarabajos atraídos a trampas cebadas con etanol en huertas de aguacate en Sabinas Hidalgo, Nuevo León, México por Quiroz González, Ian Humberto

“…In the case of H. seriatus the vegetation surrounding the orchard (H2) influenced its population. The presence of Xylobiops parilis, Amphicerus cornutus, and A. simplex is assumed for its participation in the process of degradation of avocado tree wood. …”
Enlace del recurso

Ecología y estructura poblacional de los stocks reproductora-recluta, del camarón café Farfantepenaeus aztecus ives, 1891, en La Laguna Madre y plataforma continental de Tamaulipas... por Leija Tristán, Antonio

“…Abstract The demographic structure, population dynamics, temporary variation of brown shrimp Farfantepenaeus aztecus and their relation with environmental conditions from Laguna Madre and continental shelf of Tamaulipas in 1997 are analyzed. …”
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Implementación de la PCR para la detección de bacterias patógenas en carne de bovino por Mata Tijerina, Viviana Leticia

“…The pathogens can cause diseases such as typhoid fever, salmonelosis, listeriosis, hemorrhagic colitis or hemolytic uremic syndrome, which decrease the health of the population, inclusively cause the death. In Mexico, like other countries several methodologies have been developed for the detection of pathogens such as Salmonella spp, Listeria monocytogenes and Escherichia coli O157:H7. …”
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Desarrollo de algoritmos matemáticos para detectar la presencia de bacterias, hongos y plagas, utilizando sistemas de procesamiento de imágenes. por Grajeda González, Uziel Francisco

“…It is also very important to consider in future research the release of an adequate amount of beneficial insects, such as Coccinellidae, because they can control the yellow aphid population in sorghum culture, as well as the use of hyperspectral image processing.…”
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Desarrollo de algoritmos matemáticos para detectar la presencia de bacterias, hongos y plagas, utilizando sistemas de procesamiento de imágenes. por Grajeda González, Uziel Francisco

“…It is also very important to consider in future research the release of an adequate amount of beneficial insects, such as Coccinellidae, because they can control the yellow aphid population in sorghum culture, as well as the use of hyperspectral image processing.…”
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Resolución de conflictos, política educativa, estado de derecho, y geopolítica: Pasado y presente por de la Garza Montemayor, Daniel Javier

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Trichoscopy of Dark Scalp por Ocampo Garza, Jorge, Tosti, Antonella

“…Although several studies of trichoscopy have been made in Caucasian and Asian populations, little has been published regarding trichoscopy findings in skin of color, despite the great prevalence of hair diseases in populations with this kind of skin. …”
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Variation in vector competence for dengue 2 virus among 24 collections of Aedes aegypti from Mexico and the United States. por Bennett, Kristine E., Olson, Ken E., Muñoz, María de Lourdes, Fernández Salas, Ildefonso, Farfán Ale, José Arturo, Higgs, Steve, Black, William C., Beaty, Barry J.

“…The vector competence (VC) of the populations ranged from 24% to 83%. Mosquito populations from the Yucatan exhibited greater VC than those from other areas of Mexico. …”
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Factorial invariance of bias scale, Trait version, in engineering and social sciences Mexican university students por López Walle, Jeanette M., Gastélum Cuadras, Gabriel, Chávez Guerrero, Alejandro, Rodríguez Villalobos, Judith Margarita, Castillo Fernández, Isabel María

“…Furthermore the factorial structure, factorial loads and the intercepts are considered invariant in the engineering and social sciences areas; however there are differences in the mean of both factors among the two populations.…”
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¿Atrapados, sin salida?: El caso de los anfibios y reptiles en la ciudad de Pachuca, Hidalgo, México por Ramírez-Bautista, Aurelio, Díaz-Marín, César A., García-Rosales, Aáron, Berriozabal-Islas, Christian

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Mutaciones “kdr” y enzimas asociadas a la resistencia a piretroides en triatominos (Hemiptera: reduviidae), vectores de la enfermedad de chagas en México. por Dávila Barboza, Jesús Antonio

“…Bioassays were performed for the determination of the LD50 for both field populations and reference strains. According to the RR50 values, all populations demonstrated altered susceptibility to deltamethrin, with the highest RR50 for T. mazzottii of 27-fold. …”
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Mutaciones “kdr” y enzimas asociadas a la resistencia a piretroides en triatominos (Hemiptera: reduviidae), vectores de la enfermedad de chagas en México. por Dávila Barboza, Jesús Antonio

“…Bioassays were performed for the determination of the LD50 for both field populations and reference strains. According to the RR50 values, all populations demonstrated altered susceptibility to deltamethrin, with the highest RR50 for T. mazzottii of 27-fold. …”
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Multiplex PCR for simultaneous genotyping of kdr mutations V410L, V1016I and F1534C in Aedes aegypti (L.) por Villanueva Segura, Karina, Ponce García, Gustavo, López Monroy, Beatriz, Mora Jasso, Esteban de Jesús, Perales, Lucia, González Santillán, Francisco Javier, Ontiveros Zapata, Kevin Aarón, Dávila Barboza, Jesús Antonio, Flores, Adriana E.

“…In Mexico, V410L, V1016I and F1534C mutations are common in pyrethroid-resistant Aedes aegypti (L.) populations. Methods A multiplex PCR was developed to detect the V410L, V1016I and F1534C mutations in Ae. aegypti. …”
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