Gentoo penguin (Pygoscelis papua) foraging on the Austral Ocean. Image provided by Jara et al.

Publicado: 2018-01-08

EDITORIAL

Improvisation or planning the control of an infectious disease outbreak?

Editorial Committee

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ORIGINAL ARTICLES

The effects of periparturient events, mastitis, lameness and ketosis on reproductive performance of Holstein cows in a hot environment

Miguel Mellado, José E. García, Francisco G. Véliz Deras, María de los Ángeles de Santiago, Jesús Mellado, Leticia R. Gaytán, Oscar Ángel-García

1-8

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Physiological and behavioural response of two dairy cows’ genotypes during summertime in the central region of Chile

Rodrigo A. Arias, Camila Herrera, Rafael Larraín, Fernando González, Terry L. Mader, Alejandro Velásquez

9-14

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Energetic metabolic profile of ewes presenting low body condition score induced to subclinical hypocalcemia in early postpartum

Eduardo Schmitt, Andressa S. Maffi, Raquel F. S. Raimondo, Marcio E. Lima, Dustin A. C. Hoffmann, Tiago S. Farofa, Paula Montagner, Joao A. A. Rincón, Francisco A. B. Del Pino, Marcio N. Corrêa

15-20

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The densities of fiber follicles in the Karakaş, Norduz, and Zom sheep and a comparative analysis

Selçuk S. Tuncer, Sema Uslu, Abuzer Taş, Halit D. Şireli

21-26

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Effect of climate and insemination technique on reproductive performance of gilts and sows in a subtropical zone of Mexico

Miguel Mellado, Leticia Gaytán, Ulises Macías-Cruz, Leonel Avendaño, Cesar Meza-Herrera, Eloy A. Lozano, Álvaro Rodríguez, Jesús Mellado

27-34

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Probiotics on performance, intestinal morphology and carcass characteristics of broiler chickens raised with lower or higher environmental challenge

Lilian F.A. de Souza, Denise N. Araújo, Lenita M. Stefani, Ines C. Giometti, Valquíria C. Cruz-Polycarpo, Gustavo Polycarpo, Maria F. Burbarelli

35-41

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Assessment of persistent organic pollutants and their relationship with immunoglobulins in blood of penguin colonies from Antarctica

Claudia Cardenas, Solange Jara, José E. Celis, Alberto Araneda, Margarita González, Winfred Espejo, Ricardo Barra

43-49

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SHORT COMMUNICATIONS

Comparison of common tests performance for Mycobacterium bovis infection diagnosis in low prevalence dairy cattle herds of southern Chile

Eduardo Raffo, Gustavo Monti, Miguel Salgado

51-54

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Relationship between the nutritional state before the breeding period and the reproductive success in alpacas (Vicugna pacos) from the Chilean Puna

Cecilia Norambuena, Francisca Hernández, Jorge Alfaro, Gustavo Cárcamo, Ángela Olavarría, Miriam Velasco

55-57

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Energy value of unfermented dried grape pomace as substitute of alfalfa hay in diets for growing lambs

José F. Calderón-Cortés, Víctor M. González-Vizcarra, Yuridia Pétriz-Celaya, Lourdes C. Pujol, Alberto Barreras, Alejandro Plascencia

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