Resultados de búsqueda - (( (niif OR nair) OR air ) OR ( (pair OR pain) OR (( aims OR (pass OR pais) ) OR pars )))*

Respuesta a un programa de salud en adolescentes con obesidad en base al genotipo y su relación con marcadores metabólico-inflamatorios. por Díaz Hirashi, Zyanya Karina

“…Recent studies have proposed physical activity as an anti-inflammatory therapy that can be used for diseases which present low grade inflammation, such as obesity. The aim of this study was determine the effect of the FTO, LEPR and IL6 genes on anthropometric, metabolic and inflammatory markers in response to a health intervention program. …”
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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

“…This work addresses fossilization and diagenetic processes in fossils derived from previously studied Cretaceous outcrops from which the exact stratigraphic location is well-known. The aim of this thesis was to identify, describe and interpret fossilization processes derived from Cupido Formation sequences in northeastern Mexico to add new palaeobiological information for paleonvironmental reconstruction. …”
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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

“…Thus, the search for more appropriate and specific polymers has been intensified, with controlled release properties to facilitate the incorporation of antioxidants agents as food additives since the consumption of these compounds provides beneficial effects to health (e.g. prevention of degenerative diseases. The aim of this research was to determine the effect of different biopolymers in vitro release kinetics and degradation of carotenoids microencapsulated in liquid and solid matrices. …”
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Implementación del sistema de producción de bioetanol en un reactor híbrido tipo batch para su uso en un motor de combustión interna. por Lucio López, Alex Nibardo de

“…Fermentation was carried out from orange juice using the yeast textit Saccharomyces cerevisiae with the aim of converting sugars to bioethanol. The fermentation was carried out at a temperature between 28 and 32 ◦C, pH 4.0 to 4.5 in anaerobic medium under constant stirring at 300 rpm. …”
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Efecto de la suplementación materna con flavonoides sobre la expresión génica de GCK hepática en la descendencia adulta por Treviño de Alba, Carolina

“…However, bioactive compounds have been identified that can exert a preventive effect in the development of obesity. Aim To determine the effect of narirutin and kaempferol-3-O-glucoside on metabolic parameters in the offspring of female rats fed an obesogenic diet during the perinatal period. …”
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Evaluación de la actividad antidiabética In vitro de plantas medicinales de uso tradicional. por Ortiz Martínez, David Mizael

“…One of the most critical complications in diabetes is oxidative stress, which is why the use of antioxidants in diabetic patients is indispensable. This work aimed to evaluate the antidiabetic activity in vitro of the ethanol extracts C. submontana, Cyathea princeps, and Bidens sp., as well as its fractionation. …”
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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

“…These enzymes have been closely involved in different physiological processes that are important for cell destruction, such as: I) phospholipid replacement in bio-membranes, II) digestion in phagosomes, III) high levels of neurotoxicity and cytotoxicity in poison of mushroom, coelenterates, insects, arachnids and reptiles and IV) in inflammatory processes. The aim of the present work is to find and characterize partially the activity of phospholipases type A1 and A2 in cellular subfractions (S30 and P30), as well as in the total extract of T. tenax. …”
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Efecto sinérgico de distintos extractos vegetales y Bacillus thuringiensis var. israelensis para el control de Aedes aegypti (L.) (diptera, culicidae) por Ramírez Villalobos, Jesica María

“…For this reason, mora sustainable alternatives such as the combination of plant extracts and Bacillus thuringiensis var. israelensis (Bti) to enhance insecticidal activity could be a good option for Ae aegypti control. Therefore, the aim of the study was to evaluate the synergistic effect of plant extracts and Bti strains for Ae. aegypti control. …”
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Evaluación de la expresión diferencial de citocinas proinflamatorias en un modelo murino de infección por distintos serotipos de Streptococcus agalactiae por Estupiñan Jiménez, José Roberto

“…It is extremely difficult to replicate the complex interactions among factors that exist in vaginal environment in an animal model, but nevertheless, bacterian-persistence murine models in cervicovaginal tract have produced useful results and allowed to study interactions between microbiome and host. The aim of the present study was to determine the variations in differential expression of pro-inflammatory cytokines in a murine model of infection by different S. agalactiae serotypes. …”
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Impacto de la colonización de pacientes en el desarrollo de infecciones asociadas a la atención de la salud por Cruz López, Flora Eduarda

“…HAI are associated to high mortality rates (up to 12% worldwide) and morbility. The aim of this study was to determine colonization impact on HAI development in step-down care units (SDCU). …”
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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

“…The 3’UTR region allows the binding of microRNAs, which are involved in genetic tune regulation. We aimed to identify allelic variants on 3’UTR miRNA-binding sites in the BRCA1 and BRCA2 genes in HBOC patients. …”
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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

“…Epigenetic drugs isotretinoin and thalidomide have previously been shown to regulate the expression of the tumor suppressor gene RB1 and the c-MYC oncogene, both key in the development of HCC. The aim of the present study was to evaluate the expression levels of five widely reported genes in the development of HCC (ARID1A, ARID2, CTNNB1, TERT, VEGFA) and two genes (CSF-1 and SNAI1) whose protein product was modified by effect of the drugs isotretinoin and thalidomide in the HepG2 cell line, derived from human hepatoma. …”
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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

“…Abstract Background: Endodontic infections have been increasing in the last decades, because of the limited efficiency of irrigation solutions. Aim: To evaluate the biocidal activity of silver nanoparticles/carboxymethyl-cellulose (AgNPs/CMC) composites on in vitro and dentin disc heterogeneous biofilms, compared with sodium hypochlorite (NaClO). …”
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Caracterización de la función de la proteína de eflujo de cationes Dmct (Yali0F19734p) en Yarrowia lipolytica por González Lozano, Katia Jamileth

“…Phenotyping was carried out by comparing the growth of the strains in added culture media with different concentrations of divalent cations (Zn, Cu, Fe and Ca), with the aim of evaluating the cellular response and the tolerance of cells to presence and/or absence of such cations. …”
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Evaluación de microbiota de las costas de Sonora y Baja California contra cepas patógenas de Vibrio parahaemolyticus y Vibrio harveyi, agentes causales de la necrosis hepatopancreá... por Soto-Marfileñ, K.A., Galaviz-Silva, L., Molina-Garza, Z.J.

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LOCALIZACIÓN DE CRIADEROS NO-RESIDENCIALES DE AEDES AEGYPTI Y SU ASOCIACIÓN CON CASOS DE DENGUE EN LA ZONA METROPOLITANA DE MONTERREY, NUEVO LEÓN, MÉXICO por Sánchez-Casas, Rosa María, Torres-Zapata, Raúl, Segovia-Salina, Feliciano, Reyes-Villanueva, Filiberto, Alvarado-Moreno, Marcela, Fernández-Salas, Ildefonso

“…Mosquito behavior has changed because is moving from houses to non-residential places such as vacant lots, markets, parks, and factory backyards; and therefore, it poses a challenge to typical mosquito control carried out only in houses.  This study was aimed to 1) to evaluate the presence of Aedes agypti breeding sites in non-residential places, 2) to determine mosquito survival to Winter conditions, and 3) to integrate Google Earth software as a new tool to better understand the disease epidemiology.  …”
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HEMOGLOBINA GLUCOSILADA: PRUEBA DE LABORATORIO NECESARIA PARA EL CONTROL METABOLICO DE PACIENTES MEXICANOS CON DIABETES MELLITUS TIPO 2. por Cerda-Flores, Ricardo M., Rojas-Alvarado, Ma de los Angeles, Dávila-Rodríguez, Martha I., González Quiroga, Guillermo, Cortés- Gutiérrez, Elva I., Leal-Garza, Carlos H.

“…Both tests aredetermined routinely in many countries but into the Mexican Institutes of Health only the FBG test iscarried out for this purpose. The aim of this study was to know if non-insulin-dependent diabeticmellitus (NIDDM) outpatients attending in a clinical hospital of the IMSS after the physicianevaluation based only on the FBG test were under a good or bad metabolic control. …”
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Empleo de materiales No-óxidos en polvos y en películas para la producción de H₂ y combustibles alternativos por López Martínez, Sergio David

“…Se logró encontrar una relación entre los espectros de fotoluminiscencia de cada uno de los materiales estudiados con respecto a su actividad fotocatalítica, donde se observó que la presencia de LiAlSiO4 provoca una mayor intensidad en los espectros de emisión, lo cual está asociado a una mayor recombinación del par huecoelectrón, afectando la actividad fotocatalítica de manera negativa. …”
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Empleo de materiales No-óxidos en polvos y en películas para la producción de H₂ y combustibles alternativos por López Martínez, Sergio David

“…Se logró encontrar una relación entre los espectros de fotoluminiscencia de cada uno de los materiales estudiados con respecto a su actividad fotocatalítica, donde se observó que la presencia de LiAlSiO4 provoca una mayor intensidad en los espectros de emisión, lo cual está asociado a una mayor recombinación del par huecoelectrón, afectando la actividad fotocatalítica de manera negativa. …”
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Estudio geobiológico de la formación La Virgen y sus facies transicionales en los Potreros de Menchaca y La Virgen, Coahuila. por Gutiérrez Alejandro, Alejandra Guadalupe

“…Even when this formation was identified and described more tan 50 years ago in pioneer geological studies in northeastern Mexico, and the fact that it is a well-exposed sedimentary unit outcropping in several localities in Coahuila and Chihuahua, the Virgen Formation has remained scarcely studied, especially under a biosedimentological perspective. The aim of this work was to investigate the main geological and biological factors prevailing at the time of La Virgen Formation deposition in order to infere the depositional conditions. …”
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