Resultados de búsqueda - ((ecologists OR ecologias) OR (ecologias OR (ecologistss OR (biological OR ecologistes))))

Actividad citotóxica, antioxidante y antihemolítica del extracto metanólico de Cymbopogon citratus (DC.) Stapf por Quintanilla-Licea , Ramiro, Rodríguez-Garza, Nancy Edith, Torres-Hernández, Ángel David, Verde-Star , María Julia, Elizondo-Luévano, Joel Horacio

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Fishmeal replacement research for shrimp feed in Australia por Smith, D.M., Allan, G.L., Williams, K.C., Barlow, C.G.

“…Meat meal can replace about half ofthe digestible crude protein, and dehulled lupins can replace a quarter of the digestible crude protein, in ashrimp diet without significantly affecting biological performance, provided that the balance of the crudeprotein in the diet comes predominantly from high quality ingredients of marine origin. …”
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Potential oxygen-carrying complexes by desing por Rosas García, Víctor Manuel, Elizondo Martínez, Perla, Pérez Rodríguez, Nancy, Nájera Martínez, Blanca

“…These seven elements: V, Cr, Mn, Fe, Co, Cu and Zn have an important role in living systems due to their ability to form complexes with diverse donor groups present biological systems. [Co(salen)] has been previously studied as a model compound for oxygen transport. …”
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Bioinspired synthesis of optically and thermally responsive nanoporous membranes por Morones Ramírez, José Rubén

“…Environmentally responsive membranes have a fundamental role in the development of devices used in chemical sensors, biological sorters, sequencing, separations, high-throughput medical devices and labs on a chip. …”
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Zerovalent bismuth nanoparticles inhibit Streptococcus mutans growth and formation of biofilm por Hernández Delgadillo, René, Velasco Arias, Donaji, Diaz, David, Arévalo Niño, Katiushka, Garza Enriquez, Marianela, De la Garza Ramos, Myriam Angélica, Cabral Romero, Claudio

“…Nanostructured materials are used in many fields, including biological sciences and medicine. While some bismuth derivatives has been used in medicine to treat vomiting, nausea, diarrhea, and stomach pain, the biocidal activity of zerovalent bismuth nanoparticles has not yet been studied. …”
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Metal Complexes Containing Natural and Artificial Radioactive Elements and Their Applications por Kharissova, Oxana Vasilievna, Méndez Rojas, Miguel Ángel, Kharisov, Boris I., Méndez, Ubaldo, Martínez, Perla

“…On the basis of their properties, several mono-, bi-, tri-, tetra- or polydentate ligands have been designed for specific recognition of some particular radionuclides, and can be used in the processes of nuclear waste remediation, i.e., recycling of nuclear fuel and the separation of actinides and fission products from waste solutions or for analytical determination of actinides in solutions; actinide metal complexes are also usefulas catalysts forcoupling gaseous carbon monoxide,as well as antimicrobial and anti-fungi agents due to their biological activity. Radioactive labeling based on the short-lived metastable nuclide technetium-99m (99mTc) for biomedical use as heart, lung, kidney, bone, brain, liver or cancer imaging agents is also discussed. …”
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CDX-2, MUC-2 and B-catenin as intestinal markers in pure mucinous carcinoma of the breast por García Labastida, Laura Elvira, Garza Guajardo, Raquel, Barboza Quintana, Oralia, Rodríguez Sánchez, Irám Pablo, Ancer Rodríguez, Jesús, Flores Gutiérrez, Juan Pablo, Gómez Macías, Gabriela Sofía

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Antitumor activity of Chlorella sorokiniana and Scenedesmus sp. microalgae native of Nuevo León State, México por Reyna Martinez, Raul, Gómez Flores, Ricardo Alberto, Lopez Chuken, Ulrico Javier, Quintanilla Licea, Ramiro, Caballero Hernández, Diana Elia, Rodríguez Padilla, Cristina, Beltrán Rocha, Julio César, Tamez Guerra, Patricia

“…Microalgae synthesize compounds with known invitro and invivo biological activity againstdifferenttumorcelllines.Therefore,nativemicroalgaefromtheStateofNuevo Leon, Mexico may become a potential source of antitumor agents. …”
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New records of invasive tubeworms (Ficopomatus, Serpulidae) in Mexico por Tovar Hernández, María Ana, De León González, Jesús Ángel, Kupriyanova, Elena K.

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LOS DESARROLLOS DE LA INVESTIGACIÓN EN CIENCIAS SOCIALES DE LA SALUD: UNA VISION SUSTENTABLE por Kumar Acharya, Arun, Cervantes, José Juan

“…However, interest in social and environmental conditions, and the diseases it causes, in encouraging the concern of many doctors who used the health reports or their experiences to construct an account which contained a comprehensive discussion, not only in the biological aspect. Finally, this proposal seeks to encourage in this field of study in an integrated and comprehensive, and show a balance in the ability to help make life better for people, within a sustainable vision.Palabras clave: salud, ciencias sociales, sutentabilidad, sustainable.…”
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Bioinspired synthesis of optically and thermally responsive nanoporous membranes por Morones Ramírez, José Rubén

“…Environmentally responsive membranes have a fundamental role in the development of devices used in chemical sensors, biological sorters, sequencing, separations, high-throughput medical devices and labs on a chip. …”
Enlace del recurso

Bismuth oxide aqueous colloidal nanoparticles inhibit Candida albicans growth and biofilm formation por Cabral Romero, Claudio, Hernández Delgadillo, René, Velasco Arias, Donaji, Martínez Sanmiguel, Juan José, Diaz, David, Zumeta Dube, Inti, Niño Arevalo, Katiushka

“…Nanostructured materials are used in many fields, including biological sciences and medicine. Recently, it was demonstrated that the bactericidal activity of zero-valent bismuth colloidal nanoparticles inhibited the growth of Streptococcus mutans; however the antimycotic potential of bismuth nanostructured derivatives has not yet been studied. …”
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Modified PEHPS medium as an alternative for the in vitroCulture of Giardia lamblia por Vargas Villarreal, Javier, Mata Cárdenas, Benito David, Hernández García, Magda Elizabeth, Garza González, Jesús Norberto, De la Garza Salinas, Laura Hermila, González Salazar, Francisco

“…Commercial culture media present interlot variations in biological activity.We have previously designed a homemade and economic culture medium, PEHPS medium, for the axenic cultivation of Entamoeba histolytica and Trichomonas vaginalis. …”
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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

“…There was no significant difference between the biological activities of the NP obtained with the aqueous extract and the NP synthesized using citrate ions. …”
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Screening of north-east Mexico medicinal plants with activities against herpes simplex virus and human cancer cell line por Silva Mares, David Arturo, Rivas Galindo, Veronica M., Salazar Aranda, Ricardo, Pérez López, Luis Alejandro, Waksman de Torres, Noemí, Pérez Meseguer, Jonathan, Torres López, Ernesto

“…The plants examined in this study have previous biological activity reports indicating the possibility of found activity against herpes and cancer cell. …”
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Emergencia del virus Chikungunya (chikv) en Chiapas, México: tendencias en patrones epidemiológicos e incriminación de vectores. por Díaz González, Esteban Eduardo

“…The aim was describing the main symptoms and verify if any clinical and/or biological feature was altered during CHIKV infection. …”
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Microencapsulación de aceite esencial de naranja y sus concentrados mediante emulsiones e inclusión molecular para la estabilización y preservación de su actividad antimicrobiana y... por Torres Álvarez, Cynthia

“…The presence of some compounds in plant extracts has been studied for their different biological activities as antioxidant and antimicrobial. …”
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Consenso mexicano para el diagnóstico y tratamiento de la dermatitis atópica en adolescentes y adultos por Rincón Pérez, Catalina, Larenas Linnemann, Désirée, Figueroa Morales, Marco Antonio, Luna Pech, Jorge A., García Hidalgo, Linda, Macías Weinmann, Alejandra, Gómez Vera, Javier, Barba Gómez, José Fernando, Juan José Matta Campos, Juan José, Guevara Sangines, Esther, Jurado Santacruz, Fermín, López Tello Santillán, Adriana, Ortega Martell, José Antonio, Pulido Díaz, Nancy, Serrano Jaén, Liliana Guadalupe, Toledo Bahena, Mirna, Villanueva Quintero, Guadalupe, Mayorga Butrón, José Luis

“…Keywords: Atopic dermatitis; Atopic dermatitis treatment; Consensus; Cyclosporin A; Biological treatment; Dupilumab; Omalizumab. …”
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Camarones penaeidos y carideos como bioindicadores de contaminación y su relación con variaciones en la fisicoquímica de los sedimentos en Laguna Madre, Tamaulipas, México por Herrera Barquín, Hiram

“…These impacts can be assessed at different levels of biological organization through the use of biomarkers of contamination. …”
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Evaluación de un protocolo de entrenamiento canino utilizando una línea celular b16f10 para la detección de melanoma en un modelo murino por Aguirre Alberto, Raúl Abreu

“…The results of the tests with the biological samples of feces and urine showed a similar pattern, in the first test Cheeto obtained a sensitivity of 0% and 30% for feces and urine respectively and Coyota 0% and 25%. …”
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