Now showing items 6647-6666 of 91763

    • Thomson, Pamela; Medina, Daniel A.; Ortúzar, Verónica; Gotteland, Martín; Garrido, Daniel (Elsevier Ltd, 2018)
      © 2018 Elsevier Ltd The gut microbiome has a significant impact on host health, especially at the metabolic level. Dietary compounds arriving at the colon have a large influence on the composition of the gut microbiome. ...
    • Hernández, Ivones; Márquez, Lucía; Martínez, Ioanna; Dieguez, Rodrigo; Delporte, Carla; Prieto, Sylvia; Molina-Torres, Jorge; Garrido, Gabino (2009)
      Ethnopharmacological relevance: Heliopsis longipes (A. Gray) Blake (Asteraceae) is a broadly used species in the Mexican, Central and South American Traditional Medicine for its anaesthetic, analgesic, anti-inflammatory ...
    • Backhouse Erazo, Nadine; Delporte Vergara, Carla; Givernau, M.; Cassels Niven, Bruce; Valenzuela, A.; Speisky Cosoy, Hernán (Birkhäuser Verlag, 1994-03-02)
      Boldine, an antioxidant alkaloid isolated from Peumus boldus, exhibits a dose-dependent anti-inflammatory activity in the carrageenan-induced guinea pig paw edema test with an oral EDso of 34 mg/kg. Boldine also reduces ...
    • Villarroel, Claudio; Salinas, A.; López, Patricia; Kohen Skop, Paulina; Rencoret, Gustavo; Devoto, Luigi; Codner Dujovne, Ethel (Taylor & Francis INC, 2018)
      Hyperandrogenemia and hyperinsulinemia are observed in women with diabetes during pregnancy. The effect of diabetes on anti-Mullerian hormone (AMH) levels during pregnancy is unclear. The aim of this study was to determine ...
    • Crisosto King, Nicolás; Codner Dujovne, Ethel; Maliqueo Yevilao, Manuel; Echiburú López, Bárbara; Sánchez, Fernando; Cassorla Goluboff, Fernando; Sir Petermann, Lidia (ENDOCRINE SOC, 2007-07)
      Context: We have previously observed increased anti-Mullerian hormone (AMH) levels in prepubertal daughters of polycystic ovary syndrome (PCOS) women, suggesting that these girls may have an altered follicular development. ...
    • Soto, Néstor; Iñíguez Vila, Germán; López, Patricia; Larenas, Gladys; Mujica, Verónica; Rey, Rodolfo A.; Codner Dujovne, Ethel (Oxford University Press, 2009)
      BACKGROUNDSerum anti-Müllerian hormone (AMH) levels decrease early during the transition to menopause and women with type 1 diabetes mellitus (DM1) experience menopause at a younger age. We hypothesized that older women ...
    • Rajivgandhi, GN; Ramachandran, G; Maruthupandy, M; Manoharan, N; Alharbi, NS; Kadaikunnan, S; Khaled, JM; Almanaa, TN; Li, WJ (Elsevier B.V., 2020)
    • Dossi, Camila G.; González Mañán, Daniel Alonso; Romero, Nalda; Silva, David; Videla Cabrera, Luis; Tapia Opazo, Gladys (Royal Society of Chemistry, 2018)
      © The Royal Society of Chemistry. Ischemia-reperfusion (IR) is a deleterious condition associated with liver transplantation or resection that involves pro-oxidant and pro-inflammatory mechanisms. Considering that Rosa ...
    • Pereira, David M.; Cheel, Jose; Areche, Carlos; San Martín Barrientos, Aurelio; Rovirosa, Juana; Silva, Luis R.; Valentao, Patricia; Andrade, Paula B. (2011)
      The sea constitutes one of the most promising sources of novel compounds with potential application in human therapeutics. In particular, algae have proved to be an interesting source of new bioactive compounds. In this ...
    • Maruthupandy, Muthuchamy; Rajivgandhi, Govindan Nadar; Quero, Franck; Li, Wen Jun (Elsevier, 2020)
      Nickel oxide nanoparticles (NiO NPs) were prepared by a chemical reduction method. The physical and morphological observations of NiO NPs were assessed by powder X-ray diffraction, thermogravimetric analysis, Fourier ...
    • Valenzuela Báez, Rodrigo; Espinosa Escalona, Alejandra; Llanos Vidal, Paola; Hernández Rodas, María Catalina; Barrera Ramírez, Cynthia; Vergara, Daniela; Romero Palacios, Nalda; Pérez, Francisco; Ruz Ortiz, Manuel; Videla Cabrera, Luis (Royal Soc Chemistry, 2016)
      Non-alcoholic fatty liver disease (NAFLD) is characterized by liver steatosis, oxidative stress, and drastic depletion of n-3 long-chain polyunsaturated fatty acids (n-3 LCPUFA), namely, eicosapentaenoic acid (C20:5 n-3, ...
    • Aravena, Octavio; Pesce Reyes, Bárbara; Soto, Lilian; Orrego, Natalia; Sabugo, Francisca; Wurmann, Pamela; Molina, María Carmen; Alfaro, Jorge; Cuchacovich Turteltaub, Miguel; Aguillón Gutiérrez, Juan Carlos; Catalán Martina, Diego (2011)
      The aim of this work was to study the effect of anti-TNF treatment on CD4+ Th1, Th17 and regulatory T cells (Tregs), together with CD8+ T cells and NK cells from rheumatoid arthritis (RA) patients. For this purpose, 18 RA ...
    • Castro, Diego; Boiani, Lucía; Benítez, Diego; Hernández, Paola; Merlino, Alicia; Gil, Carmen; Olea Azar, Claudio; González, Mercedes; Cerecetto, Hugo; Porcal, Williams (ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2009-12)
      Hybrid vinylthio-, vinylsulfinyl-, vinylsulfonyl- and vinylketo-benzofuroxans developed as anti-trypanosomatid agents, against Trypanosoma cruzi and Leishmania spp., have showed low micromolar IC50 values. The synthetic ...
    • Mavropoulos, John C.; Cuchacovich Turteltaub, Miguel; Llanos, Carolina; Aguillón Gutiérrez, Juan Carlos; Gatica, Hector; Pizzo, Salvatore V.; González Gronow, Mario (2005)
      Objective. To assess the enzymatic activity and biochemical status of dipeptidyl peptidase IV (DPP IV), an enzyme that participates in the degradation of proinflammatory molecules, in sera from a group of patients with ...
    • Bravo, Héctor R.; Lazo, Waldo (American Chemical Society, 1996)
      Natural hydroxamic acids and related compounds derived from 1,4-benzoxazin-3-one structures inhibited the growth of the alga Chlorella xanthella and the fungus Candida albicans. On the basis of structure-activity relationships ...
    • López, Nandy C.; Valck, Carolina; Ramírez, Galia; Rodríguez, Margarita; Ribeiro, Carolina; Orellana, Juana; Maldonado, Ismael; Albini, Adriana; Anacona, Daniel; Lemus, David; Aguilar, Lorena; Schwaeble, Wilhelm; Ferreira, Arturo (2010)
      Background: In Latin America, 18 million people are infected with Trypanosoma cruzi, the agent of Chagas' disease, with the greatest economic burden. Vertebrate calreticulins (CRT) are multifunctional, intra- and extracellular ...
    • Quezada, Marisol; Alvarez, Marjorie; Peña, Oscar A.; Henríquez, Soledad; Alençon, Claudia A. d'; Lange, Soledad; Oliva, Barbara; Owen, Gareth I.; Allende Connelly, Miguel (Elsevier, 2012-11-07)
      2-Methoxyestradiol (2ME), an endogenous metabolite of 17β-estradiol, has been previously reported to possess antiangiogenic and antitumor properties. Herein, we demonstrate that the effects of this antiangiogenic steroid ...
    • Angélica Gómez, María; Marcela Bonilla, Jennifer; Alejandra Coronel, María; Martínez, Jonathan; Moran Trujillo, Luis; Orellana, Sandra L.; Vidal, Alejandra; Giacaman, Annesi; Morales, Carlos; Torres Gallegos, Cesar; Concha, Miguel; Oyarzún Ampuero, Felipe; Godoy, Patricio; Lisoni, Judit G.; Henríquez Baez, Carla; Bustos, Carlos; Moreno Villoslada, Ignacio (Walter de Gruyter GMBH, 2018-04)
      The antibacterial activity against Staphylococcus aureus of aerogels fabricated from colloidal suspensions of chitosan/chondroitin sulfate nanocomplexes is analyzed. Upon freeze-drying the colloidal suspensions, the aerogels ...
    • Parada Aliste, José; Atria Salas, Ana María; Baggio, Ricardo; Wiese, Guillermo; Lagos, Sebastián; Pavon, Alequis; Rivas, Elizabeth; Navarro, Laura; Corsini, Gino (Sociedad Chilena de Química, 2017)
      The mononuclear cobalt (III) complex derived from 1,10-phenanthroline with lactose [Co(phen)(2)lactose]Cl-2 center dot 3H(2)O (1) has been prepared and its properties have been compared with the sucrose complex ...
    • Aguilar Pérez, David; Vargas Coronado, Rossana; Cervantes, José M.; Rodríguez Fuentes, Nayeli; Aparicio, Conrado; Covarrubias Gallardo, Cristián; Álvarez Pérez, Marco; García Pérez, Víctor; Martínez Hernández, Myriam; Cauich Rodríguez, Juan Valerio (Japanese Society for Dental Materials and Devices, 2020)
      Copper nanoparticles (NCu) were synthetized and added to commercial glass ionomer cement, to evaluate in vitro its antibacterial activity against oral cavity strains. The NCu were synthesized by copper acetate reduction ...