Resultados de búsqueda - "histology"

Infection and coinfection by human papillomavirus, Epstein–Barr virus and Merkel cell polyomavirus in patients with squamous cell carcinoma of the larynx: a retrospective study por Vázquez Guillén, José Manuel, Palacios Saucedo, Gerardo del Carmen, Rivera Morales, Lydia Guadalupe, Alonzo Morado, Monica Valeria, Burciaga Bernal, Saira Berenice, Montufar Martínez, Maribel, Ortiz López, Rocío, González Villasana, Vianey, Martínez Torres, Ana Carolina, Serna Hernández, Julio César, Hernández Martínez, Silvia Judith, Castelán Maldonado, Edmundo Erbey, Zavala Pompa, Ángel, Montalvo Bañuelos, Martha Socorro, García Cabello, Ricardo, Sánchez Fresno, Ethel Corinthia, Rodríguez Padilla, Cristina

“…We characterized the genotype-specific HPV and the frequency of EBV and MCPV infections through the detection of their DNA in 195 laryngeal specimens of squamous cell carcinoma (SCC) histologically confirmed. Results. HPV DNA was detected in 93 (47.7%) specimens. …”
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Evaluación de la actividad antitumoral, inmunomoduladora y hepatotoxica de los extractos crudos de Pachycereus marginatus (DC.) Britton & Rose en un modelo murino por Hernández Martínez, Humberto Carlos

“…Subsequently, in vivo bioassays the activity of the crude extract on L5178YR lymphoma and possible toxicological effects in the liver were evaluated by evaluating liver function and integrity through histological sections, observing a significant decrease in the tumor and without affecting hepatic function . …”
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Evaluación de la actividad antitumoral, inmunomoduladora y hepatotoxica de los extractos crudos de Pachycereus marginatus (DC.) Britton & Rose en un modelo murino por Hernández Martínez, Humberto Carlos

“…Subsequently, in vivo bioassays the activity of the crude extract on L5178YR lymphoma and possible toxicological effects in the liver were evaluated by evaluating liver function and integrity through histological sections, observing a significant decrease in the tumor and without affecting hepatic function . …”
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Una revisión de estudios experimentales sobre hepatotoxicidad relacionada a la exposición por acrilamida por Martínez Ortiz, María Guadalupe, García Palafox, Luis Carlos, Martínez Toto, Ángeles, Ruíz Ramos, Ruben, Sánchez Otero, María Guadalupe

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Determinación de dosis infectiva vía oral de la cepa neolonesa de formas de Trypanosoma cruzi (Chagas, 1909) a nivel experimental en modelo murino por Delgado Garduño, Jorge Andrés

“…Subsequently, contaminated juices were supplied to rodents with different concentrations; because of trypomastigotes were not observed in mice blood in the acute phase, DNA was extracted from the parasite and then the infection was confirmed molecularly by PCR. Likewise, histological sections and transmission electron microscopy (TEM) were performed from infected tissue of the mice that died and those that were sacrificed and nests of amastigotes of T. cruzi were observed in the treatment with the highest concentration (1.5 million cells/mL), so the oral infection was confirmed for a second time. …”
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Determinación de dosis infectiva vía oral de la cepa neolonesa de formas de Trypanosoma cruzi (Chagas, 1909) a nivel experimental en modelo murino por Delgado Garduño, Jorge Andrés

“…Subsequently, contaminated juices were supplied to rodents with different concentrations; because of trypomastigotes were not observed in mice blood in the acute phase, DNA was extracted from the parasite and then the infection was confirmed molecularly by PCR. Likewise, histological sections and transmission electron microscopy (TEM) were performed from infected tissue of the mice that died and those that were sacrificed and nests of amastigotes of T. cruzi were observed in the treatment with the highest concentration (1.5 million cells/mL), so the oral infection was confirmed for a second time. …”
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Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por c... por Villalobos Martínez, Yuri Diana

“…At the end, the pigs were slaughtered and 5-cm segments from duodenum, jejunum and ileum were collected for histologic analyses. The height and width of duodenum and jejunum villi tended to be higher (P≤0.10) in pigs fed the LP diet, but they did not differ in ileum. …”
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Efecto de la dieta alta en proteína intacta o con aminoácidos libres sobre la morfología intestinal y concentración sérica de aminoácidos en cerdos bajo condiciones de estrés por c... por Villalobos Martínez, Yuri Diana

“…At the end, the pigs were slaughtered and 5-cm segments from duodenum, jejunum and ileum were collected for histologic analyses. The height and width of duodenum and jejunum villi tended to be higher (P≤0.10) in pigs fed the LP diet, but they did not differ in ileum. …”
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Incorporación de extracto de aloe vera en nanopartículas para estimulación de osteoblastos. por Sierra García, Gerardo Daniel

“…Aloe vera extracts were obtained and isolated and incorporated into polymeric nanoparticles with an average diameter of 150 nm using the double emulsion-solvent evaporation technique. In the histological sections, a significant difference was observed between bone neoformation between the group in which lyophilized bone was incorporated with Aloe vera extract nanoparticles and the control group. …”
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Incorporación de extracto de aloe vera en nanopartículas para estimulación de osteoblastos. por Sierra García, Gerardo Daniel

“…Aloe vera extracts were obtained and isolated and incorporated into polymeric nanoparticles with an average diameter of 150 nm using the double emulsion-solvent evaporation technique. In the histological sections, a significant difference was observed between bone neoformation between the group in which lyophilized bone was incorporated with Aloe vera extract nanoparticles and the control group. …”
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