Resultados de búsqueda - ( (actosaos OR alto) OR ( faceores OR ( ((acto OR also) OR facta) OR (ffactaoor OR act) )))*

  1. 801

    Actividad contra Trypanosoma cruzi (Kinetoplastida: Trypanosomatidae) de extractos metanólicos de plantas de uso medicinal en México por Pérez Treviño, Karla Carmelita, Galaviz, Lucio, Iracheta Villarreal, Jesús Mario, Lucero Velasco, Eliud Alonso, Molina Garza, Zinnia Judith

    Publicado 2017
    “…Currently there are only two medicines to treat this disease: beznidazol and nifurtimox, both effective if they are administrated in the acute phase of infection, although their effectiveness fades away in the chronic phase; it also induces significant side effects. The aim of this study is to screen the trypanocidal activity of methanolic extracts from Hematoxilum brasiletto, Marrubium vulgare, Schinus molle, and Cympongon citratus, against T. cruzi epimastigotes, followed by the chromatographic separation, and identification of active compounds of the best candidate by colored chemical reactions; furthermore, it was also determined their cytotoxic effect in human lymphocytes and the brine shrimp Artemia salina. …”
    Enlace del recurso
    Artículo
  2. 802

    Cell death effect of CD47-agonist peptides on different types of leukemia and in a murine model por Uscanga Palomeque, Ashanti Concepción

    Publicado 2018
    “…PKHB1 cytotoxicity was also selective in vivo, since none of tissues exposed to this peptide were damaged, and cell blood counts were significantly improved compared to untreated mice. …”
    Enlace del recurso
    Tesis
  3. 803
  4. 804

    Naturally-occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover por Le Vay, Lewis, Gamboa Delgado, Julián

    Publicado 2011
    “…Stable isotopes are non-hazardous markers that have been widely-used in assessing energy flow within aquatic ecosystems. Hatchery systems are also highly amenable to this approach, as they represent controlled mesocosms with a limited number of food sources and short planktonic food chains with rapid and measurable bioaccumulation of the heavier stable isotopes of carbon and nitrogen at each trophic step. …”
    Enlace del recurso
    Artículo
  5. 805
  6. 806

    Los profesores universitarios: entre la exigencia profesional y el compromiso ético-social por Chávez González, Guadalupe, Benavides Martínez, Benigno

    Publicado 2011
    “…The purpose of this research is to establish an objective-subjective relation between the numerous tasks and activities carried out by teachers within the university as part of their academic role and according to educational change processes. It also takes into consideration the ethical-social commitments that the teaching profession assumes while trying to fulfill its goals. …”
    Enlace del recurso
    Artículo
  7. 807

    Cell death effect of CD47-agonist peptides on different types of leukemia and in a murine model por Uscanga Palomeque, Ashanti Concepción

    Publicado 2018
    “…PKHB1 cytotoxicity was also selective in vivo, since none of tissues exposed to this peptide were damaged, and cell blood counts were significantly improved compared to untreated mice. …”
    Enlace del recurso
    Tesis
  8. 808
  9. 809

    Current Status of Lipid Nutrition of Pacific White Shrimp, Litopenaeus vannamei. por González-Félix, Mayra L., Perez-Velazquez, Martin

    Publicado 2019
    “…A significant interactionbetween dietary PL and cholesterol on shrimp growth also has been observed. However,research efforts are still needed to gain a better understanding of the metabolism of lipids inshrimp, the interactions among themselves and with other nutrients, and to definequantitative nutritional requirements for essential lipids throughout the life cycle of thisspecies.…”
    Enlace del recurso
    Artículo
  10. 810

    "Floc" Story por Gaxiola, G., Cuzon, G.

    Publicado 2015
    “…The "floc" as called it 40 years ago also named "particulate" biomass came from the design of sludge from that purify the water on the one hand and consideration on the power mode of the other bivalves. …”
    Enlace del recurso
    Artículo
  11. 811
  12. 812

    CAMBIOS EN LA CALIDAD DE LA DIETA EN FAMILIAS DE UN ESTADO DEL NORESTE DE MEXICO; ANALISIS COMPARATIVO DE LA INGESTA DE NUTRIMENTOS por Ramos Peña, Esteban G., Ramos Cavazos, Ma. Teresa, González Rodríguez, Liliana G., Salazar Garza, Ivonne G., de la Garza Casas, Yolanda E., Berrun Castañón, Luz N.

    Publicado 2011
    “…There was only increased the average intake of fat (p <0.05) also was the only macronutrient that exceeded the recommendation with respect to the proportional interest in the contribution of energy consumed, significant differences in the adaptation intakes than the recommended intake of protein (p <0.05) and carbohydrates (p <0.05), also found a decrease in the proportion of families with inadequate intake (p <0.05) and increased excess layer (p <0.05). …”
    Enlace del recurso
    Artículo
  13. 813
  14. 814
  15. 815
  16. 816
  17. 817

    Creencias de profesores acerca de la enseñanza en la Universidad EN LA UNIVERSIDAD por Bailey Moreno, Josefina

    Publicado 2017
    “…Las tendencias actuales en la enseñanza y el desarrollo profesional docente sostienen que si la calidad de la educación depende en alto grado de los profesores, estos deben participar en la toma de decisiones acerca de qué procesos de aprendizaje responden a sus necesidades e inquietudes. …”
    Enlace del recurso
    Tesis
  18. 818

    Esquemas de sincronización para sistemas caóticos por Rodríguez Liñán, Juan Ángel, De León Morales, Jesús

    Publicado 2009
    “…Los esquemas presentados se basan en técnicas por modos deslizantes de alto or den; ofrecen, por tanto, convergencia en tiempo finito. …”
    Enlace del recurso
    Artículo
  19. 819

    Esquemas de sincronización para sistemas caóticos por Rodríguez Liñán, Juan Ángel, León Morales, Jesús de

    Publicado 2009
    “…Los esquemas presentados se basan en técnicas por modos deslizantes de alto orden; ofrecen, por tanto, convergencia en tiempo finito. …”
    Enlace del recurso
    Artículo
  20. 820

    Creencias de profesores acerca de la enseñanza en la Universidad EN LA UNIVERSIDAD por Bailey Moreno, Josefina

    Publicado 2017
    “…Las tendencias actuales en la enseñanza y el desarrollo profesional docente sostienen que si la calidad de la educación depende en alto grado de los profesores, estos deben participar en la toma de decisiones acerca de qué procesos de aprendizaje responden a sus necesidades e inquietudes. …”
    Enlace del recurso
    Tesis

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