Resultados de búsqueda - ( (colectors OR cofactor) OR (( (faces OR acto) OR ( have OR factosr )) OR actosres ))*

Antiviral propierties of 5,5'-dithiobis-2-nitrobenzoic acid and bacitracin against T-tropic human immunodeficiency virus type 1 por Lara Villegas, Humberto Herman, Ixtepan Turrent, Liliana del Carmen, Garza Treviño, Elsa Nancy, Flores Teviño, Samantha M., Borkow, Gadi, Rodríguez Padilla, Cristina

“…Here we investigated the possibility that Bacitracin and or DTNB might have other antiviral activities besides FI. By means of residual activity assays, we found that both compounds showed antiviral activity only to viruses T-tropic HIV-1 strain. …”
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Assessing Conservation Values: Biodiversity and Endemicity in Tropical Land Use Systems por Moen, Jon, Waltert, Matthias, Bobo, Kadiri Serge, Kaupa, Stefanie, Montoya, Marcela Leija, Nsanyi, Moses Sainge, Fermon, Heleen

“…While many single-taxon studies have highlighted that species with narrow geographic ranges especially suffer from habitat modification, there is no multi-taxa study available which consistently focuses on geographic range composition of the studied indicator groups. …”
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1,25-dihydroxyvitamin D and PTHrP mediated malignant hypercalcemia in a seminoma por Rodríguez Gutiérrez, René, Zapata Rivera, María Azucena, Quintanilla Flores, Dania Lizet, Camara Lemarroy, Carlos Rodrigo, Lavalle González, Fernando Javier, González González, José Gerardo, Villarreal Pérez, Jesús Zacarías

“…Background: Seminomas have been rarely associated with malignant hypercalcemia. …”
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Biodiversidad de crustáceos decápodos (Crustacea: Decapoda) en México por Alvarez, Fernando, Villalobos, José Luis, Hendrickx, Michel E., Escobar Briones, Elva, Rodríguez Almaraz, Gabino Adrián, Campos, Ernesto

“…Continental shelf and the Bay of Mazatlán have 57 species in cornmon (SI = 0.50), while rocky shore habitat and the Bay of Mazatlán share 27 species (SI = 0.24). …”
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Evaluation of a community-based trapping program to collect simulium ochraceum sensu lato for verification of onchocerciasis elimination por Mutuku, Francis, Rodríguez Pérez, Mario Alberto, Adeleke, Monsuru Adebayo, Rodríguez Luna, Isabel C., Cupp, Eddie W., Unnasch, Thomas R.

“…Background: Collection of the black fly vectors of onchocerciasis worldwide relies upon human landing collections. Recent studies have suggested that the Esperanza Window Trap baited with a human scent lure and CO2 had the potential to replace human hosts for the collection of Simulium ochraceum sensu lato in Southern Chiapas focus, Mexico. …”
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Personal and interpersonal risk factors in the consumption of illicit drugs by marginal adolescents and young people from juvenile gangs por Facundo, Francisco Rafael Guzmán, Pedrão, Luiz Jorge

“…The interpersonal factors (relationships with friends who have maladaptive behaviors and inappropriate relationships with parents) showed an effect with an estimated variation of 15%. …”
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Perception of air and water pollution and its association with cancer risk perception in a region with high cancer mortality in Mexico. An exploratory study por Esquivel Ferriño, Patricia Cristina, Cantú Cárdenas, Lucía Guadalupe, González Santiago, Omar

“…Of the inhabitants, 5.1 % perceived both air and water as highly polluted. Also, 23.9 % have a high perception of the risk of developing cancer. …”
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Formación y caracterización de los nanotubos obtenidos mediante microondas por Vasilievna Kharissova, Oxana, Ortiz Méndez, Ubaldo, Rodríguez, Manuel G., Hinojosa Rivera, Moisés, Aguilar, Juan

“…This work is devoted to the microwave heating of graphite in order to study the processing of carbon nanotubes by graphite vaporization. We have applied heating by microwaves (power 800W, frequency 2.45GHz) in air for 20-60 min. …”
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Bactericide, Antioxidant and Cytotoxic Activities from Marine Algae of Genus Laurencia Collected in Baja California Sur, Mexico por García Davis, Sara, Murillo Álvarez, Iván, Muñoz Ochoa, Mauricio, Carranza Torres, Edith, Garza Padrón, Ruth Amelia, Morales Rubio, María Eufemia, Viveros Valdez, José Ezequiel

“…Conclusion: Some Laurencia species have a great antibacterial and cytotoxic activity which could be considered for future studies.…”
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Cortisol y estrés-recuperación durante un periodo competitivo en jugadores de balonmano por Reynoso Sánchez, Luis Felipe, Hoyos Flores, José Raúl, García Dávila, Myriam Zaraí, Rosas Taraco, Adrián Geovanni, Jaenes Sánchez, José Carlos, López Walle, Jeanette M., Hernández Cruz, Germán

“…Cortisol levels were found to have positive correlation with success subscale (rho = .53; p < .05), whilst negative with fitness/injury subscale (rho = -.57; p < .05). …”
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Las competencias como estrategia de gestión del capital humano: un nuevo reto para la competitividad organizacional por De León De la Garza, Elda Ayde, Martínez Lerma, Arturo

“…Throughout this text, the history of how competences have taken a lead role as one of the determinant factors for the companies’ success and the extent that they contribute to strengthen their competiveness through maximizing the potential of the workface factor is argued. …”
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Atmospheric Levels of Benzene and C1-C2 Carbonyls in San Nicolas de los Garza, Nuevo Leon, Mexico: Source Implications and Health Risk por Cerón Bretón, Julia Griselda, Cerón Bretón, Rosa María, Kahl, Jonathan D.W., Lara Severino, Reyna del Carmen, Ramírez Lara, Evangelina, Espinosa Fuentes, María de la Luz, Rangel Marrón, Marcela, Uc Chi, Martha Patricia

“…People living in San Nicolas de los Garza, thus, have a probable risk of suffering cancer in their lifetime. …”
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Epidemiology of fragile skin: Internet-based surveys in Mexico and Russia por Ocampo Candiani, Jorge, Murashkin, Nikolay, Zkik, Asmaa, Saint Aroman, Markéta, Wolkenstein, Pierre

“…Participants responded to questions about fragile skin, with the main question being “In your opinion, do you have fragile skin (ie, skin less resistant and reacting quickly to external aggressions)?”. …”
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The systematics of the Mexican populations of Macrobrachium digueti (Bouvier, 1895) (Decapoda: Caridea: Palaemonidae) por García Velazco, Humberto, Maeda Martínez, Alejandro M., Obregón Barboza, Hortencia, Campos Torres, Oliva, Murugan, Gopal

“…A controversy also exists on the taxonomy of the species because morphological and molecular studies have indicated great similarity of M. acanthochirus Villalobos, 1967 and M. michoacanus Nates and Villalobos in Villalobos Hiriart & Nates Rodríguez, 1990 with M. digueti (sensu Bouvier), suggesting their synonymy with the last species. …”
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Test bed for applications of heterogeneous unmanned vehicles por Muñoiz Palacios, Filiberto, Espinoza Quesada, Eduardo Steed, Sanahuja, Guillaume, Salazar, Sergio, García Salazar, Octavio, García Carrillo, Luis Rodolfo

“…On the other hand, it is possible to employ a platform that uses the OptiTrack system and that allows users to develop their own applications, replacing AR.Drone’s original firmware with original code. We have developed four experimental setups to illustrate the use of the Parrot software development kit, the Bebop Driver (AutonomyLab, Simon Fraser University, British Columbia, Canada), and the original firmware replacement for performing a strategy that involves both ground and aerial vehicle tracking. …”
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Petrology and geochemistry of meta-ultramafic rocks in the Paleozoic Granjeno Schist, northeastern Mexico: Remnants of Pangaea ocean floor por Torres Sánchez, Sonia Alejandra, Augustsson, Carita, Jenchen, Uwe, Barboza Gudiño, José Rafael, Alemán Gallardo, Eduardo Alejandro, Ramírez Fernández, Juan Alonso, Torres Sánchez, Darío, Abratis, Michael

“…According to the REE ratios (LaN/YbN = 0.51–20.0 and LaN/SmN = 0.72–9.1) and the enrichment in the highly incompatible elements Cs (0.1 ppm), U (2.8 ppm), and Zr (60 ppm) as well as depletion in Ba (1 – 15 ppm), Sr (1–184ppm),Pb(0.1–14ppm),andCe(0.1–1.9ppm)the rocks have mid-ocean ridge and subduction zones characteristics.TheserpentinitecontainsAl-chromite,ferrian chromiteandmagnetite.TheAl-chromiteischaracterized byCr#of0.48to0.55suggestingaMORBorigin,andCr#of 0.93 to 1.00 for the ferrian chromite indicates a prograde metamorphism.Weproposeatleasttwoserpentinization stagesoflithosphericmantlefortheultramaficrockofthe GranjenoSchist,(1)afirstinanocean-floorenvironment atsub-greenschisttogreenschistfaciesconditionsand(2) later a serpentinization phase related to the progressive replacement of spinel by ferrian chromite and magnetite atgreenschisttolowamphibolitefaciesconditionsduring regional metamorphism. …”
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Successful β cells islet regeneration in streptozotocin-induced diabetic baboons using ultrasound-targeted microbubble gene therapy with cyclinD2/CDK4/GLP1 por Shuyuan Chen, Raúl A., Bastarrachea, Raúl A., Voruganti, Venkata Saroja, Frost, Patrice A., Nava González, Edna Judith, Arriaga Cazarez, Jixji Chen, Huang, Pintong, DeFronzo, Ralph A., Comuzzie, Anthony G., Garyburn, Paul A.

“…New treatment strategies have focused on replenishing the deficiency of β-cell mass common to both major forms of diabetes by islet transplantation or β-cell regeneration. …”
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Self-Determined Motivation and Competitive Anxiety in Athletes/Students: A Probabilistic Study Using Bayesian Networks por Ponseti, Francisco Javier, Almeida, Pedro L., Lameiras, Joao, Martins, Bruno, Olmedilla, Aurelio, López Walle, Jeanette M., Reyes, Orlando, García Mas, Alexandre

“…Results showed two probability trees that have extrinsic motivation and amotivation at the top, while the anxiety/activation due to worries about performance was at the bottom of the probabilities. …”
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Dynamics of Executive Functions, Basic Psychological Needs, Impulsivity, and Depressive Symptoms in American Football Players por Rincón Campos, Yahel Enith, Sanchéz López, Javier, López Walle, Jeanette M., Ortiz Jiménez, Xóchitl A.

“…Someof the components of executive functions, such as inhibition of impulsive behavior andcognitive flexibility, are necessary for contact sports (e.g., American football) to carryout successful plays on the sports field. Executive functions have been studied in thesporting environment, but their relationship with the athletes’ basic psychological needs(BPN), such as autonomy, competence, and relatedness, remains unexplored. …”
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Composición factorial del cuestionario ABPEF en universitarios mexicanos por Rodríguez Villalobos, Judith Margarita, Viciana Ramírez, Jesús, Tristán Rodríguez, José Leandro, Blanco Ornelas, José René

“…The four factors (body image, fatigue, obligations, and environment), attending to statistical and susbstantive criteria, have shown fit indices of reliability and validity. …”
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