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1601
Manejo de herbicidas sintéticos y extractos vegetales para controlar malezas en cultivos básicos: maíz, frijol y sorgo.
Publicado 2017“…The results were total inhibition in bioassays of germination in the five-plant species, and affectation of weed growth H. annuus, with application of extract of A. artemisiifolia L., 6.5% concentration. Stage 2: I perform establishment of experiments in countryside of corn, bean and sorghum, using the experimental design randomized blocks, with 6 treatments and 4 repetitions; Weeds were identified, doing 4 samplings of 0.25 m² by experimental unit, they applied five methods of weed control where T1: uncontrolled, T2: manual control, T3: extract of P. hysterophorus L., T4: extract of A. artemisiifolia L. (6.5% of concentration) T5: 2-4D amina and Fluziafop-p-butil (5ml Lˉ¹) and T6: Dicamba and Bentazon (2.5 ml L ˉ¹). …”
Enlace del recurso
Tesis -
1602
Efecto del IMMUNEPOTENT-CRP sobre células NK
Publicado 2020“…Para ello se obtuvieron PBMC y se expusieron al I-CRP (0.3, 0.7 y 1.5 U/mL) durante 24 y 48 h para medir la viabilidad con Calceína-AM. …”
Enlace del recurso
Tesis -
1603
Manejo de herbicidas sintéticos y extractos vegetales para controlar malezas en cultivos básicos: maíz, frijol y sorgo.
Publicado 2017“…The results were total inhibition in bioassays of germination in the five-plant species, and affectation of weed growth H. annuus, with application of extract of A. artemisiifolia L., 6.5% concentration. Stage 2: I perform establishment of experiments in countryside of corn, bean and sorghum, using the experimental design randomized blocks, with 6 treatments and 4 repetitions; Weeds were identified, doing 4 samplings of 0.25 m² by experimental unit, they applied five methods of weed control where T1: uncontrolled, T2: manual control, T3: extract of P. hysterophorus L., T4: extract of A. artemisiifolia L. (6.5% of concentration) T5: 2-4D amina and Fluziafop-p-butil (5ml Lˉ¹) and T6: Dicamba and Bentazon (2.5 ml L ˉ¹). …”
Enlace del recurso
Tesis -
1604
Efecto del IMMUNEPOTENT-CRP sobre células NK
Publicado 2020“…Para ello se obtuvieron PBMC y se expusieron al I-CRP (0.3, 0.7 y 1.5 U/mL) durante 24 y 48 h para medir la viabilidad con Calceína-AM. …”
Enlace del recurso
Tesis -
1605
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Publicado 2016“…Prosopis laevigata was recorded as having the highest coverage with 89.12%, followed by Acacia farnesiana with 9.66% and Celtis pallida with 1.22%, where there is a high presence of individuals in the lower diametric classes, which shows a active regeneration status. …”
Enlace del recurso
Tesis -
1606
Aislamiento y caracterización de antígenos de E. histolytica inductores de producción de óxido nítrico en fagocitos humanos
Publicado 2008“…Our results, in agreement with those of other workers, showed that numerous limitations exist to determine NO production in human phagocytes. The main of these are an inadequate stimulation, transcriptional inhibition, not functional inducible nitric oxide synthase (iNOS), and lacking of substrate and specific cofactors. …”
Enlace del recurso
Tesis -
1607
Caracterización y restauración ecológica en el matorral espinoso tamaulipeco del noreste de México
Publicado 2016“…Prosopis laevigata was recorded as having the highest coverage with 89.12%, followed by Acacia farnesiana with 9.66% and Celtis pallida with 1.22%, where there is a high presence of individuals in the lower diametric classes, which shows a active regeneration status. …”
Enlace del recurso
Tesis -
1608
Aislamiento y caracterización de antígenos de E. histolytica inductores de producción de óxido nítrico en fagocitos humanos
Publicado 2008“…Our results, in agreement with those of other workers, showed that numerous limitations exist to determine NO production in human phagocytes. The main of these are an inadequate stimulation, transcriptional inhibition, not functional inducible nitric oxide synthase (iNOS), and lacking of substrate and specific cofactors. …”
Enlace del recurso
Tesis -
1609
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1610
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1611
Condicionamiento aversivo al sabor para manejo de conflictos con oso negro (Ursus americanus Pallas, 1780).
Publicado 2019“…ABSTRACT Black bear in Mexico is endangered and it’s listed in the Official Mexican Norm (NOM059-SEMARNAT-2010). One of the main risks for the species are conflicts with human activities due to loss of specimens in retaliation for the damage they cause. …”
Enlace del recurso
Tesis -
1612
Sistemática y distribución geográfica de la familia Capitellidae Grube, 1862 (Annelida: Polychaeta) del noroeste de México
Publicado 2008“…Type and none type material were examined for 18 genus and 34 specie, 10 of theses as potential new species for sciences; theses are: 5 species of the Notomastus genus and one new record for N. polydon; Notodasus with 2 species; Dasybranchethus and Leiochrides each with a new species and Capitella with 7 complex morphotypes. …”
Enlace del recurso
Tesis -
1613
Evaluación de un alimento iniciador extruido y la inclusión de CRINA® en el desarrollo ruminal de becerros mediante biopsias endoscópicas
Publicado 2021“…Abstract The implementation of a less invasive procedure to obtain samples of ruminal tissue in calves, and the evaluation of the extrusion process of a starter feed, were the main objectives of this work. Twenty-four Brangus Charbray crossbred calves, approximately 2 to 4 weeks of age, were assigned to one of four treatments: meal starter without CRINA® (EO; essential oils), meal starter with CRINA®, extruded starter without CRINA®, and extruded starter with CRINA®. …”
Enlace del recurso
Tesis -
1614
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1615
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1616
Condicionamiento aversivo al sabor para manejo de conflictos con oso negro (Ursus americanus Pallas, 1780).
Publicado 2019“…ABSTRACT Black bear in Mexico is endangered and it’s listed in the Official Mexican Norm (NOM059-SEMARNAT-2010). One of the main risks for the species are conflicts with human activities due to loss of specimens in retaliation for the damage they cause. …”
Enlace del recurso
Tesis -
1617
Sistemática y distribución geográfica de la familia Capitellidae Grube, 1862 (Annelida: Polychaeta) del noroeste de México
Publicado 2008“…Type and none type material were examined for 18 genus and 34 specie, 10 of theses as potential new species for sciences; theses are: 5 species of the Notomastus genus and one new record for N. polydon; Notodasus with 2 species; Dasybranchethus and Leiochrides each with a new species and Capitella with 7 complex morphotypes. …”
Enlace del recurso
Tesis -
1618
Evaluación de un alimento iniciador extruido y la inclusión de CRINA® en el desarrollo ruminal de becerros mediante biopsias endoscópicas
Publicado 2021“…Abstract The implementation of a less invasive procedure to obtain samples of ruminal tissue in calves, and the evaluation of the extrusion process of a starter feed, were the main objectives of this work. Twenty-four Brangus Charbray crossbred calves, approximately 2 to 4 weeks of age, were assigned to one of four treatments: meal starter without CRINA® (EO; essential oils), meal starter with CRINA®, extruded starter without CRINA®, and extruded starter with CRINA®. …”
Enlace del recurso
Tesis -
1619
FACTORES SOCIOCULTURALES Y DEL ENTORNO QUE INFLUYEN EN LAS PRÁCTICAS ALIMENTARIAS DE GESTANTES CON Y SIN OBESIDAD
Publicado 2010“…One third of the women skipped one meal time two to three times a week, and not always consumed foods from the three main food groups. …”
Enlace del recurso
Artículo -
1620
CAMBIOS EN LAS VARIABLES DE RIESGO CARDIOVASCULAR EN UNA COHORTE DE ESTUDIANTES UNIVERSITARIOS DE LA CIUDAD DE MÉXICO
Publicado 2011“…Abstract Cardiovascular diseases are one of the main causes of death and disability in developed countries and it is currently increasing in developing countries too. …”
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Artículo