Now showing items 1721-1740 of 5236

    • Montenegro-Nicolini, Miguel; Reyes, Patricio E.; Jara, Miguel O.; Vuddanda, Parameswara R.; Neira-Carrillo, Andrónico; Butto, Nicole; Velaga, Sitaram; Morales, Javier O. (Springer New York LLC, 2018)
      © 2018 American Association of Pharmaceutical Scientists The buccal mucosa appears as a promissory route for biologic drug administration, and pharmaceutical films are flexible dosage forms that can be used in the buccal ...
    • Domenech Lira, Raúl; Ayuy, Antonio H. (Oxford University Press, 1974)
      AUTHORS' SYNOPSIS: Total and regional coronary blood flow were measured with radioactive microspheres before and during acute right ventricular pressure overload. Coronary flow to the left ventricular wall decreased and ...
    • Churio, Osmaly; Valenzuela, Carolina (Academic Press, 2018)
      Selection of an appropriate encapsulating material and its properties are critical issues to optimize iron encapsulation systems. Therefore, the aim of this work was to develop and characterize different types of heme and ...
    • Báez, María E.; Espinoza, Jeannette; Fuentes, Edwar (Springer Verlag, 2018)
      © 2018, Springer-Verlag GmbH Germany, part of Springer Nature. The intensive use of insecticides such as chlorpyrifos (CPF) and diazinon (DZN) in the agricultural activities worldwide has produced contamination of soils ...
    • Domenech Lira, Raúl (Oxford University Press, 1974)
      Total and regional coronary blood flow was measured with radioactive microspheres before and early after the occlusion of the anterior descending coronary artery. A radial gradient of flow was found in the ' infarcted' ...
    • Marican, Adolfo; Avila-Salas, Fabián; Valdés, Oscar; Wehinger, Sergio; Villaseñor, Jorge; Fuentealba, Natalia; Arenas-Salinas, Mauricio; Argandoña, Yerko; Carrasco-Sánchez, Verónica; Durán-Lara, Esteban F. (MDPI AG, 2018)
      © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This study describes the in-silico rational design, synthesis and evaluation of cross-linked polyvinyl alcohol hydrogels containing γ-cyclodextrin (γ-CDHSAs) as ...
    • Figueroa-Guiñez, Roberto; Matos, Maria João; Vazquez Rodriguez, Saleta; Santana, Lourdes; Uriarte, Eugenio; Borges, Fernanda; Olea Azar, Claudio; Maya Arango, Juan (Bentham Science Publishers B.V., 2015)
      © 2015 Bentham Science Publishers. Tropical parasitic diseases, especially those produced by protozoan parasites, are a major public health problem in many countries, and their impact in the health burden is significant. ...
    • Pizarro, Nancy; Duque, Mario; Chamorro, Eduardo; Nonell, Santi; Manzur Saffie, Jorge; De la Fuente, Julio; Günther Sapunar, Germán; Cepeda Plaza, Marjorie; Vega, Andrés (American Chemical Society, 2015)
      © 2015 American Chemical Society. The spectroscopic, electrochemical, and photophysical properties of the new complex [P,N-{(C<inf>6</inf>H<inf>5</inf>)<inf>2</inf>(C<inf>5</i ...
    • Atria Salas, Ana María; Garland, María Teresa; Baggio, Ricardo (International Union of Crystallography, 2015)
      © 2015 International Union of Crystallography.Three isotypic rare earth complexes, catena-poly[[aquabis(but-2-enoato-κ2 O,O')yttrium(III)]-bis(μ-but-2-enoato)-κ3 O,O':O;κ3 O:O,O'-[aquabis(but-2-enoato-κ2 O,O')yttrium(III ...
    • Venegas Yazigi, Diego; Spodine Spiridonova, Evgenia; Saldias, Marianela; Vega, Andrés; Paredes García, Verónica; Calvo, Rafael; Santana, Ricardo Costa de (American Chemical Society, 2015)
      We report the crystal face indexing and molecular spatial orientation, magnetic properties, electron paramagnetic resonance (EPR) spectra, and density functional theory (DFT) calculations of two previously reported oxovanadium ...
    • Espinosa Bustos, Christian; Lagos, Carlos F.; Romero Parra, Javier; Zárate, Ana M.; Mella Raipán, Jaime A.; Pessoa Mahana, Hernán; Recabarren Gajardo, Gonzalo Iván; Iturriaga-Vásquez, Patricio; Tapia, Ricardo A.; Pessoa Mahana, Carlos David (Wiley-VCH Verlag, 2015)
      © 2015 Wiley-VCH Verlag GmbH & Co. KGaA. A series of N-acyl-2,5-dimethoxyphenyl-1H-benzimidazoles were designed based on a CoMFA model for cannabinoid receptor type 1 (CB1) ligands. Compounds were synthesized and radioligand ...
    • Vega Gálvez, Antonio; Zura Bravo, Liliana; Lemus Mondaca, Roberto; Martínez Monzó, Javier; Quispe Fuentes, Issis; Puente, Luis; Di Scala, Karina (Springer India, 2015)
      The effects of air drying temperature on dietary fibre, texture and microstructure of the Cape gooseberry fruits during convective dehydration in the range of 50-90 degrees C were investigated. The ratio of insoluble dietary ...
    • Brutti, Lucrecia; Alvarado, Pablo; Rojas, Tamara; Martensson, Anna (Taylor and Francis Ltd., 2015)
      Chile's seedling production industry has been growing for the last 10 years, and demand has actually reached 1250 million seedlings per year. This system has special relevance due to the high cost of seeds. In addition, ...
    • Papadopoulou, Maria V.; Bloomer, William; Lepesheva, Galina; Rosenzweig, Howard; Kaiser, Marcel; Aguilera-Venegas, Benjamín; Wilkinson, Shane; Chatelain, Eric; Ioset, Jean (American Chemical Society, 2015)
      3-Nitro-1H-1,2,4-triazole-based amides with a linear, rigid core and 3-nitrotriazole-based fluconazole analogues were synthesized as dual functioning antitrypanosomal agents. Such compounds are excellent substrates for ...
    • Cañas, Alejandro; Richter Duk, Pablo; Escandar, Graciela M. (Elsevier, 2014)
      © 2014 Elsevier B.V. This work presents a green and very simple approach which enables the accurate and simultaneous determination of benzo[a]pyrene, dibenz[a,h]anthracene, benz[a]anthracene, and chrysene, concerned and ...
    • Morales, Javier; Valdés, Karina; Morales, Javier; Oyarzún Ampuero, Felipe (Future Medicine Ltd., 2015)
      Retinoids are lipophilic compounds that are highly used in cosmetics/therapeutics for skin disorders. Conventional formulations are limited by poor water solubility, high chemical/photochemical instability and the irritation ...
    • Adura, Carolina; Guzman, Fanny; Álvarez Lueje, Alejandro; Kogan Bocian, Marcelo (Sociedad Chilena de Quimica, 2015)
      In this work, we report a fast and accessible method for quantification of cetyltrimethylammonium bromide (CTAB) in solutions of gold nanorods (GNRs) by bromophenol blue (BPB) ion-paring formation and spectrophotometric ...
    • Bridi, R.; Troncoso, M. J.; Folch Cano, Christian; Fuentes, J. Rodrigo; Speisky Cosoy, Hernán; López Alarcón, Camilo (Springer New York LLC, 2014)
      © 2014, Springer Science+Business Media New York. The use of a Folin–Ciocalteu (FC) assay to assess total phenolics in certain foods may be limited by the inability of this assay to discriminate between phenolics and ...
    • Bravo, J.; Carbonell, V.; Valdebenito, J. T.; Figueroa, C.; Valdovinos, C. E.; Martín-Hernández, R.; Higes, M.; Delporte, C. (Universidad Austral de Chile, 2014)
      This study aimed to demonstrate for the first time the presence of Nosema ceranae in the Valparaiso District. The analised bee samples were obtained in the Valparaiso Region, between 2011 and 2012, from beehives located ...
    • Báez, María E.; Fuentes, Edwar; Espina, María José; Espinoza, Jeannette (Wiley-VCH Verlag, 2014)
      © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.The assessment of the environmental fate of glyphosate and its degradation product (aminomethylphosphonic acid) is of great interest given the widespread use of the herbicide. ...