Artículos de revistas: Recent submissions

Now showing items 41-60 of 851

    • Is it possible to intervene in the capacity of trypanosoma cruzi to elicit and evade the complement system? 
      Ramírez Toloza, Galia; Aguilar Guzmán, Lorena; Valck Calderón, Carolina; Menon, Smrithi S.; Ferreira, Viviana P.; Ferreira, Arturo (Frontiers Media, 2021)
      Chagas' disease is a zoonotic parasitic ailment now affecting more than 6 million people, mainly in Latin America. Its agent, the protozoan Trypanosoma cruzi, is primarily transmitted by endemic hematophagous triatomine ...
    • Biological effects of quinolones: a family of broad-spectrum antimicrobial agents 
      Millanao, Ana R.; Mora, Aracely; Villagra, Nicolás A.; Bucarey Vivanco, Sergio Antonio; Hidalgo, Alejandro A. (Biochemistry & Molecular Biology, 2021)
      Broad antibacterial spectrum, high oral bioavailability and excellent tissue penetration combined with safety and few, yet rare, unwanted effects, have made the quinolones class of antimicrobials one of the most used in ...
    • Encapsulation of cochleates derived from salmonella infantis with biopolymers to develop a potential oral ... 
      Avendaño, Constanza; Vidal, Sonia; Villamizar Sarmiento, María Gabriela; Guzmán, Miguel; Hidalgo Olate, Hector Anibal; Lapierre Acevedo, Lisette Nicole; Valenzuela Venegas, Carolina Paz; Sáenz Iturriaga, Leonardo Enrique (MDPI, 2021)
      The aim of this study was to develop and characterize Salmonella enterica serovar Infantis (S. Infantis) cochleates protected by encapsulation technology as a potential vaccine and to determine its safety in pullets. ...
    • In memoriam: a eulogy for Daniel González-Acuña, 1963-2020 
      Muñoz Leal, Sebastián Alejandro; Silva de la Fuente, María Carolina; Barros Battesti, Darci Moraes; Guglielmone, Alberto Alejandro; Venzal, José Manuel; Nava, Santiago; Sepúlveda, María Soledad; Tkach, Vasyl; Kinsella, Mike; Fuentes Castillo, Danny; Llanos Soto, Sebastián; Grandón Ojeda, Alexandra; Celis Hidalgo, José Enrique; Espejo, Winfred; Jara Carrasco, Solange Elena; Azat, Claudio; Fernandes Martins, Thiago; Bahia Labruna, Marcelo; Briceño Urzua, Cristóbal; Figueroa, Ricardo Antonio; Corales Stappung, Soraya; Moreno, Lucila (Brazilian Coll Veterinary Parasitology, 2021)
    • Genome‑scale comparative analysis for host Resistance against sea lice between Atlantic salmon and rainbow trout 
      Cáceres, Pablo; Barría, Agustín; Christensen, Kris A.; Bassini Ney, Liane; Correa, Katharina; García, Baltasar; Lhorente Causade, Jean Paul; Yáñez López, José Manuel (Nature Research, Germany, 2021)
      Sea lice (Caligus rogercresseyi) is an ectoparasite which causes major production losses in the salmon aquaculture industry worldwide. Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) are two of the ...
    • Development of a multi-species SNP array for serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus 
      Mastrochirico Filho, Vito A.; Ariede, Raquel B.; Freitas, Milena; Borges, Carolina H. S.; Lira, Lieschen V. G.; Mendes, Natalia J.; Agudelo, John F. G.; Cáceres, Pablo; Berrocal, Milthon H. M.; Sucerquia, Gustavo A. L.; Porto Foresti, Fabio; Yáñez, José; Hashimoto, Diogo T. (Nature Research, 2021)
      Scarce genomic resources have limited the development of breeding programs for serrasalmid fish Colossoma macropomum (tambaqui) and Piaractus mesopotamicus (pacu), the key native freshwater fish species produced in South ...
    • Thermal performance of the Chagas disease vector, Triatoma infestans, under termal variability 
      Clavijo Baquet, Sabrina; Cavieres, Grisel; González, Avia; Cattan Ayala, Pedro Eduardo; Bozinovic, Francisco (Public Library Science, 2021)
      Vector-borne diseases (VBD) are particularly susceptible to climate change because most of the diseases’ vectors are ectotherms, which themselves are susceptible to thermal changes. The Chagas disease is one neglected ...
    • The effect of demonstrator social rank on the attentiveness and motivation of pigs to positively interact ... 
      Luna, Daniela; González, Catalina; Byrd, Christopher J.; Palomo Bartolotti, Rocío María Paz; Huenul, Elizabeth; Figueroa, Jaime (MDPI, 2021)
      In this study, we addressed the social attentiveness, as well as the phenomenon of social facilitation and inhibition in the context of a positive human–pig relationship. Specifically, we investigated whether the social ...
    • Maternal supplementation with herbal antioxidants during pregnancy in swine 
      Parraguez Gamboa, Víctor; Sales Zlatar, Francisco Andrés; Peralta Troncoso, Óscar Alejandro; Reyes Solovera, Mónica Isabel de los; Campos, Alfonso; González, Javier; Peralta, Wolfgang; Cabezón, Camila; González Bulnes, Antonio (MDPI, 2021)
      The effects of a combined supplementation with herbal antioxidants during pregnancy on reproductive traits and piglet performance (number of live, dead, and mummified newborns and litter weight at birth and individual ...
    • Diversity of Non-O157 shiga toxin-producing escherichia coli isolated from cattle from central and southern Chile 
      Díaz, Leonela; Gutiérrez, Sebastián; Moreno Switt, Andrea; Herve Lelievre, Luis; Hamilton-West Miranda, Christopher Norman; Padola, Nora Lía; Navarrete Wallace, Paola Alejandra; Reyes Jara, Angélica Sofía; Meng, Jianghong; González Escalona, Narjol; Toro Ibaceta, Magaly Alejandra (MDPI, 2021)
      Simple Summary Cattle are the main reservoir of Shiga toxin-producing E. coli (STEC), foodborne pathogens that cause severe disease and outbreaks. However, not all STEC cause human illnesses or have the same virulence ...
    • Genomic epidemiology of shiga toxin-producing escherichia coli isolated from the livestock-food-human ... 
      Galarce Gálvez, Nicolás Elías; Sánchez García, Fernando Alonso; Escobar González, Beatriz del Carmen; Lapierre Acevedo, Lisette Nicole; Cornejo Kelly, Javiera; Alegría Morán, Raúl Alejandro; Neira Ramírez, Víctor Manuel; Martínez Moncada, Víctor Agustín; Johnson, Timothy; Fuentes Castillo, Danny; Sano, Elder; Lincopan, Nilton (MDPI, 2021)
      Simple Summary Shiga toxin-producing Escherichia coli (STEC) are zoonotic pathogens that cause food-borne diseases in humans, where cattle and derived products play a key role as reservoirs and vehicles. We analyzed the ...
    • Screening the presence of non-typhoidal salmonella in different animal systems and the assessment of ... 
      Rivera, Dácil; Allel, Kasim; Dueñas, Fernando; Tardone, Rodolfo; Soza, Paula; Hamilton-West Miranda, Christopher Norman; Moreno Switt, Andrea I. (MDPI, 2021)
      Simple Summary In this study, for the first time in Chile, we compared resistance profiles of Salmonella strains isolated from 4047 samples from domestic and wild animals. A total of 106 Salmonella strains (2.61%) were ...
    • Embryo buoyancy and cell death gene expression during embryogenesis of yellow-tail kingfish seriola lalandi 
      Palomino Zúñiga, Jaime; Gómez, Camila; Otárola Carrasco, María Teresa; Dettleff Faúndes, Phillip James; Patiño García, Daniel; Orellana, Renán; Moreno, Ricardo D. (Frontiers Media, 2021)
      In pelagic fish, embryo buoyancy is a noteworthy aspect of the reproductive strategy, and is associated with overall quality, survival, and further developmental success. In captivity, the loss of buoyancy of early embryos ...
    • Molecular analysis of full-length VP2 of canine parvovirus reveals antigenic drift in CPV-2b and CPV-2c ... 
      Véliz Ahumada, Alexis; Vidal, Sonia; Siel Siel, Daniela Rocío; Guzmán, Miguel; Hardman, Timothy Edwin; Farías, Valentina; Lapierre Acevedo, Lisette Nicole; Sáenz Iturriaga, Leonardo Enrique (MDPI, 2021)
      Simple Summary Canine parvovirus (CPV) is a relevant pathogen, mainly affecting unvaccinated puppies, causing severe and fatal disease. CPV is classified into three variants (CPV-2a, CPV-2b and CPV-2c), which are widely ...
    • Antimicrobial usage factors and resistance profiles of shiga toxin-producing escherichia coli in backyard ... 
      Pavez Muñoz, Erika Isabel; González, Camilo; Fernández Sanhueza, Bastián; Sánchez, Fernando; Escobar, Beatriz; Ramos, Romina; Fuenzalida, Verónica; Galarce, Nicolás; Arriagada, Gabriel; Neira, Víctor; Muñoz Aguayo, Jeannette; Flores Figueroa, Cristian; Johnson, Timothy J.; Alegría Morán, Raúl Alejandro (Frontiers Media, 2021)
      Shiga toxin-producing Escherichia coli (STEC) is a zoonotic pathogen and important cause of foodborne disease worldwide. Many animal species in backyard production systems (BPS) harbor STEC, systems characterized by low ...
    • A household case evidences shorter shedding of SARS-CoV-2 in naturally infected cats compared to their human owners 
      Neira Ramírez, Víctor Manuel; Brito, Bárbara; Agüero, Belén; Berrios, Felipe; Valdés, Valentina; Gutiérrez, Alberto; Ariyama Takenaka, Naomí; Espinoza, Patricio; Retamal Merino, Patricio Iván; Holmes, Edward C.; González Reiche, Ana S.; Khan, Zenab; Van de Guchte, Adriana; Dutta, Jayeeta; Miorin, Lisa; Kehrer, Thomas; Galarce, Nicolás; Almonacid, Leonardo I.; Levican, Jorge; Van Bakel, Harm; García Sastre, Adolfo; Medina, Rafael A. (Taylor & Francis, 2021)
      Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been detected in domestic and wild cats. However, little is known about natural viral infections of domestic cats, although their importance for modelling ...
    • Determination of five antimicrobial families in droppings of therapeutically treated broiler chicken by ... 
      Pokrant Huerta, Ekaterina Valerievna; Trincado, Lina; Yevenes, Karina; Terraza Rubio, Gigliola Elvira; Maddaleno Toledo, Aldo Eugenio; San Martín, Betty; Zavala, Sebastián; Hidalgo Olate, Héctor Aníbal; Lapierre Acevedo, Lisette Nicole; Cornejo Kelly, Javiera (Elsevier, 2021)
      Antimicrobials are currently used in poultry for disease treatment. However, their excretion in bird feces may contaminate the environment. Considering this, the objective of this work was to quantify antimicrobials residues ...
    • Effectiveness of a new recombinant antiGnRH vaccine for immunocastration in bulls 
      Huenchullan, Paula R.; Vidal, Sonia; Larraín, Rafael; Sáez Vidales, Leonardo Daniel (MDPI, 2021)
      Castration of males is a common procedure in cattle production. Surgical procedures are most commonly used, but there is an increasing interest in non-invasive alternatives to avoid risk of infection, bleeding, pain, ...
    • Detection of selection signatures in farmed coho salmon (Oncorhynchus kisutch) using dense genome‑wide information 
      López, M. E.; Cádiz Escobar, María Ignacia; Rondeau, E. B.; Koop, B. F.; Yáñez López, José Manuel (Nature, 2021)
      Animal domestication and artificial selection give rise to gradual changes at the genomic level in populations. Subsequent footprints of selection, known as selection signatures or selective sweeps, have been traced in the ...
    • First record of ornithonyssus bursa (Berlese, 1888) (Mesostigmata: Macronyssidae) parasitizing invasive ... 
      Briceño Urzúa, Cristóbal; Yévenes Coa, Karina Andrea; Larraechea Bascuñán, Matilde; Sandoval Rodríguez, Alejandra; Silva de la Fuente, María Carolina; Fredes Martínez, Fernando Guillermo; Hidalgo Olate, Héctor Aníbal; Alcayaga, Valeria; Oyarzun Ruiz, Pablo Enrique; Munita, Cintia; González Acuña, Daniel Alfonso (Brazilian Coll Veterinary Parasitology, 2021)
      Myiopsitta monachus is an invasive psittacine with wide distribution due to the pet trade. Its large communal nests and synanthropic nature contribute to its successful colonization of cities, from where it seems to be ...