Results 1 to 10 of about 25,237 (99)

Actividad mutagénica y genotóxica del material particulado PM2.5 en Cúcuta, Colombia [PDF]

Revista Mvz Cordoba, 2013
RESUMEN Objetivo. Determinar la actividad mutagénica y genotóxica del material particulado PM2.5, captado cerca de una vía de alto flujo vehicular en Cúcuta, Colombia. Materiales y métodos.
Ricardo Beleño H, Alfonso Quijano P, Iván Meléndez G   +2 more
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Direct genotoxicity and mutagenicity of endodontic substances and materials as evaluated by two prokaryotic test systems Genotoxicidade e mutagenicidade diretas de substâncias e materiais endodônticos avaliadas por dois testes procariotas

Journal of Applied Oral Science, 2005
Substances and materials used in endodontic therapy come into close contact with the periradicular tissues via apical foramen and foramina. Consequently, they should possess biocompatibility.
Sérgio Márcio Motta Gahyva, José Freitas Siqueira Junior   +1 more
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Cytotoxic and genotoxic investigation on barbatimão [Stryphnodendron adstringens (Mart: ) Coville, 1910] extract

Brazilian Journal of Pharmaceutical Sciences, 2010
Stryphnodendron adstringens (Mart.) Coville, 1910 is a small tree, distributed widely throughout the Cerrado region of Brazil and named "barbatimão" by the Tupi-Guarani tribes, which presents astringent properties. Its ethnopharmacological uses comprise,
Juliana Brandstetter Vilar, Maria Inez Prudente D'Oliveira, Suzana da Costa Santos, Lee Chen Chen   +3 more
doaj   +1 more source

POTENCIAL MUTAGÉNICO Y GENOTÓXICO DE AGUAS RESIDUALES DE LA CURTIEMBRE TASAJERO EN LA CIUDAD DE CÚCUTA, NORTE DE SANTANDER, COLOMBIA

Revista U.D.C.A Actualidad & Divulgación Científica, 2015
La curtición es un proceso industrial que requiere grandes volúmenes de agua para la transformación de un material putrescible en uno imputrescible, apto para su utilización, en productos manufacturados. Las aguas residuales generadas por dicha industria,
Alfonso Quijano Parra, Carol Castillo T., Iván Meléndez Gélvez   +2 more
doaj   +3 more sources

Evaluación de la mutagenicidad causada por metales pesados presentes en agua del río Cauca en la ciudad de Cali, Colombia

Revista Colombiana de Química, 2014
Se evaluó la mutagenicidad del agua del río Cauca debida a la presencia de metales pesados en la zona urbana de la Ciudad de Santiago de Cali, a partir de muestras tomadas en la temporada seca y lluviosa en el año 2013.
Aura H. Vivas, María A. Arboleda, Ramiro Sánchez, Neyla Benitez- Campo, Enrique Bravo, Alejandro Soto, Gloria A. Jímenez, Luis A. Muñoz, Fernando E. Larmat   +8 more
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Screening the mutagenic activities of coomonly used antiparasite drugs by the Simultest, a simplified Salmonella/microsome plate incorporation assay Rastreamento de atividade mutagênica de drogas anti-parasitárias de uso comum pelo Simultest, uma versão simplificada do teste Salmonella/fração microssomal

Revista do Instituto de Medicina Tropical de São Paulo, 1990
The mutagenic activities of 16 anti-parasite drugs were screened by the Simultest in both qualitative (spot test) and quantitative (plate incorporation) assays with a Salmonella typhimurium pool composed by the indicator strains TA97, TA 98, TA100 and ...
Maria Eliane B. Melo, Luís Carlos S. Ferreira   +1 more
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Antimicrobial, antioxidant, and antimutagenic activities of Gladiolus illyricus. [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2014
Context: In the present study, the ethanolic extracts of the aerial parts and the rhizomes of G. illyricus were obtained. Aims: To determine the antimicrobial, antioxidant, and antimutagenic properties of G. illyricus extracts.
Burcu Basgedik, Aysel Ugu, Nurdan Sarac
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Evaluation Of The Mutagenic Activity Of Waters Collected From The Cauca River In The City Of Cali, Colombia By Using The Salmonella/Microsome Assay

Revista de Ciencias, 2012
La actividad mutagénica de las aguas del río Cauca en el área urbana de la ciudad de Cali, Colombia, se evaluó mediante la aplicación de la prueba de Ames con las cepas TA98 y TA100 de Salmonella typhimurium con y sin el activador enzimático S9.
Neyla Benítez-Campo, Enrique Bravo-Montaño, Alejandro Soto-Duque, Fernando E. Larmat   +3 more
doaj   +1 more source

Mutagenicity potential (affect) of new atraumatic restorative treatment (ART) material incorporated with Azadirachta indica (Neem) against Salmonella typhimurium

Journal of Oral Biology and Craniofacial Research, 2019
Background: The mutagenicity potential of a new atraumatic restorative treatment (ART) material against Salmonella typhimurium without metabolic activity using the Ames test (genotoxicity) was carried out.
P. Divya Kumari, A. Veena Shetty, Shahnawaz Khijmatgar, Avidyuti Chowdhury, Edward Lynch, Chitta R. Chowdhury   +5 more
doaj   +1 more source

Genotoxic potential of BM-21, an aqueous-ethanolic extract from Thalassia testudinum marine plant. [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2014
Context: BM-21 is a hydro-ethanolic extract obtained from the leaves of Thalassia testudinum marine plant, which is rich in polyphenols, and it has demonstrated antioxidant, anti-inflammatory, cytoprotective and neuroprotective properties.
Yadira Ansoar, Silvia Díaz-Llera, Janet Piloto, Janet Morffi, Yahima Frión, Roberto Menéndez, Miguel D. Fernández, Idania Rodeiro   +7 more
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