Resultados de búsqueda - Virgil~

Activación de macrófagos y linfocitos in vitro por extractos metanólicos de hojas de Plantago major por Tamez Guerra, Reyes Silvestre, Rodríguez Padilla, Cristina, Tamez Guerra, Patricia, Weber, Richard J., Gómez Flores, Ricardo Alberto, Calderón, César L.

“…Las hojas de esta planta se utilizan en forma tradicional como medicina astringente, diurética, expectorante, analgésica, antiinflamatoria, antireumática, anticáncer, y para el tratamiento de infecciones virales y parasitarias. Sin embargo, no se ha elucidado su mecanismo (s) de acción. …”
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Synthesis of silver nanoparticles using a Mentha spicata extract and evaluation of its anticancer and cytotoxic activity por Torres Martínez, Yuridia, Arredondo Espinoza, Eder Ubaldo, Puente, Carlos, González Santiago, Omar, Pineda Aguilar, Nayely, Balderas Rentería, Isaías, López, Israel, Ramírez Cabrera, Mónica Azucena

“…These NP decreased cell viability in all of the cells studied; however, the IC50 could only be estimated in the Chang liver cells (IC50 = 21.37 µg/mL). …”
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Bioassay-guided identification of the antiproliferative compounds of cissus trifoliata and the transcriptomic effect of resveratrol in prostate cancer Pc3 cells por Méndez López, Luis Fernando, Caboni, Pierluigi, Arredondo Espinoza, Eder, Carrizales Castillo, Juan J. J., Balderas Rentería, Isaías, Camacho Corona, María del Rayo

“…The treatment for 24 h showed an 80% reduction in cell viability (p ≤ 0.05) by a WST-1 assay at a concentration of 100 µg/mL. …”
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La Cumbre de las Américas y la gestión del Pacto de Migración y Desarrollo: ¿viable? por Ramos García, José María, Barrachina Lisón, Carlos

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Determinación de factores de virulencia de Campylobacter jejuni Y Campylobacter coli en cepas nativas mexicanas por Malagón Santiago, Guadalupe Ismael

“…A Principal Components Analysis (PCA) applied for all virulence factors, revealed that the virulence of both pathogens can be explicated by two principal factors: 1) components of cellular membrane, and 2) cellular motility.…”
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Determinación de factores de virulencia de Campylobacter jejuni Y Campylobacter coli en cepas nativas mexicanas por Malagón Santiago, Guadalupe Ismael

“…A Principal Components Analysis (PCA) applied for all virulence factors, revealed that the virulence of both pathogens can be explicated by two principal factors: 1) components of cellular membrane, and 2) cellular motility.…”
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Extractos de cítricos como inhibidores del "quórum sensing" en campylobacter jejuni y su efecto sobre algunos factores de virulencia relacionados por SANDRA LORUHAMA CASTILLO HERNANDEZ

“…ABSTRACT Quorum Sensing (QS), a signaling system present in bacteria, is able to influence the expression of a variety of virulence factors. Substances capable of interfering with QS could be alternate mechanisms for targeting virulence, and as result, control of the pathogenic microorganisms or the disease it causes. …”
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Resistoma y viruloma de melón (Cucumis melo L) y su ambiente en huertas de la región de Paila Coahuila. por Pérez Garza, Janeth

“…Then, the membranes were treated to analyze the antibiotic resistance and virulence profiles by PCR. The results showed higher frequency of both resistome and virulome genes in samples from cantaloupe and hands rinses. …”
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Resistoma y viruloma de melón (Cucumis melo L) y su ambiente en huertas de la región de Paila Coahuila. por Pérez Garza, Janeth

“…Then, the membranes were treated to analyze the antibiotic resistance and virulence profiles by PCR. The results showed higher frequency of both resistome and virulome genes in samples from cantaloupe and hands rinses. …”
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Metabolitos sanguíneos como herramientas para evaluar el estado nutricional de camarones peneidos por Rosas, Carlos, Pascual, Cristina, López, Nelda, Sánchez, Ariadna

“…En los últimos años, la industria del cultivo de camarón ha sido seriamente afectada por ladiseminación de diversas enfermedades virales y bacterianas las cuales han provocadoimportantes pérdidas económicas (Alday-Sanz et al., 1998; Lightner, 1999). …”
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Estudio de la glicoproteína fusogénica (F) del paramyxovirus sv5 como nueva herramienta para eliminar células tumorales por Gómez Treviño, Alberto, Mercadé Gil, Elena

“…Its fusion capacity was analyzed by fluorescent and confocal microscopy. The cell viability and bystander effect were compared with the thymidine kinase/ganciclovir suicide gene therapy. …”
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Complete Genome Sequence Analysis of Nocardia brasiliensis HUJEG-1 Reveals a Saprobic Lifestyle and the Genes Needed for Human Pathogenesis por Gordon, Stephen V., Vera Cabrera, Lucio, Ortiz López, Rocío, Elizondo González, Ramiro, Ocampo Candiani, Jorge

“…We observed orthologs for virulence factors, a higher number of genes involved in lipid biosynthesis and catabolism, and gene clusters for the synthesis of bioactive compounds, such as antibiotics, terpenes, and polyketides. …”
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Complete Genome Sequence Analysis of Nocardia brasiliensis HUJEG-1 Reveals a Saprobic Lifestyle and the Genes Needed for Human Pathogenesis por Gordon, Stephen V., Vera Cabrera, Lucio, Ortiz López, Rocío, Elizondo González, Ramiro, Ocampo Candiani, Jorge

“…We observed orthologs for virulence factors, a higher number of genes involved in lipid biosynthesis and catabolism, and gene clusters for the synthesis of bioactive compounds, such as antibiotics, terpenes, and polyketides. …”
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Diterpenos Derivados del Casbeno por Melchor Matrínez , Elda Madai, Rivas Galindo , Verónica Mayela

“…Se han reportado actividades citotóxicas, anti-tumorales, anti-leucémicas y anti-virales en un buen número de éstos derivados. Por otra parte, los ésteres de forbol se han reportado como promotores de tumores e irritantes de la piel.…”
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Green Synthesis of Silver Nanoparticles and Their Bactericidal and Antimycotic Activities against Oral Microbes por Rodríguez Luis, Osvelia Esmeralda, Hernández Delgadillo, René, Sánchez Nájera, Rosa Isela, Martínez Castañón, Gabriel Alejandro, Niño Martínez, Nereyda, Sánchez Navarro, María del Carmen, Ruiz, Facundo, Cabral Romero, Claudio

“…Bactericidal and antimycotic activities of AgNPs were determined by Kirby and Bauer method and cell viability MTT assays. AgNPs showed a spherical shape and average size of 9 nm if prepared with Glycyrrhiza glabra extract and 3 nm if prepared with Amphipterygium adstringens extract. …”
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“CLUPS”: A New Culture Medium for the Axenic Growth of Entamoeba histolytica por González Salazar, Francisco, Meester, Irene, Guzmán de la Garza, Francisco Javier, De la Garza Salinas, Laura Hermila, Sampayo Reyes, Adriana, Garza González, Jesús Norberto, Monsivais Diaz, O., Barba Dávila, B. A., Hernández García, Magda Elizabeth, Vargas Villarreal, Javier

“…We present a new culture medium for Entamoeba histolytica which allows the microbe to preserve its virulence factors and ability to induce hepatic abscesses in animal models. …”
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Draft genome sequences of two opportunistic pathogenic strains of Staphylococcus cohnii isolated from human patients por Mendoza Olazarán, Soraya Sarahí, García Mazcorro, José Francisco, Morfín Otero, Rayo, Villarreal Treviño, Licet, Camacho Ortiz, Adrián, Rodríguez Noriega, Eduardo, Bocanegra Ibarias, Paola, Maldonado Garza, Héctor Jesús, Dowd, Scot E., Garza González, Elvira

“…Eighty (4%) genes are involved in virulence, disease, and defense and both species show phenotypic low biofilm production and evidence of increased antibiotic resistance associated to biofilm production. …”
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Application of stable isotope analysis to differentiate shrimp extracted by industrial fishing or produced through aquaculture practices. por Gamboa Delgado, Julián, Molina Poveda, César, Godínez Siordia, Daniel Enrique, Villarreal Cavazos, David Alonso, Ricque Marie, Denis, Cruz Suárez, Lucía Elizabeth

“…Canonical discriminant analysis showed that when used separately and in conjunction, 13CVPDB and I5NAIR values were powerful discriminatory variables and demonstrate the viability of isotopic evaluations to distinguish wild-caught shrimps from aquaculture shrimps. …”
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Facile synthesis of visible-light-driven Cu2O/BiVO4 composites for the photomineralization of recalcitrant pesticides por Aguilera Ruiz, Eduardo, De La Garza Galván, María de Jesús, Zambrano Robledo, Patricia del Carmen, Ballesteros Pacheco, Juan Carlos, Vázquez Arenas, J., Peral, J., García Pérez, Ulises Matías

“…The role of experimental variables including the preparation method of the co-catalyst, catalyst concentration, and 4-chlorophenol initial concentration in the photocatalytic performance of Cu2O/BiVO4 catalysts was analyzed. Likewise, the viability to recover and reuse these photocatalysts was also tested. …”
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In Vitro Evaluation of Colloidal Silver on Immune Function: Antilymphoproliferative Activity por Franco Molina, Moisés Armides, Mendoza Gamboa, Edgar, Zárate Triviño, Diana Ginette, Coronado Cerda, Erika Evangelina, Alcocer González, Juan Manuel, Reséndez Pérez, Diana, Rodríguez Salazar, María del Carmen, Rivera Morales, Lydia Guadalupe, Tamez Guerra, Reyes Silvestre, Rodríguez Padilla, Cristina

“…AgC was observed to significantly (p<0.05) decrease interleukin-2 (IL-2) production and proliferation induced by phytohemagglutinin or concanavalin A in PBMC without affecting its cell viability but with cytotoxic effect on cancer cells. …”
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