Results 61 to 70 of about 1,117,009 (267)

Evaluation of systemic consequences of brachycephalic obstructive airway syndrome in dogs

open access: yesVeterinary Record, EarlyView.
Abstract Background Brachycephalic obstructive airway syndrome (BOAS) results from upper airway anatomical abnormalities and may cause systemic effects depending on severity. Methods A prospective, case‒control and observational study was conducted.
Andréia Coutinho Facin   +11 more
wiley   +1 more source

Ajuste preciso do nível de energia na dieta de frangos de corte para controle do desempenho e da composição lipídica da carne

open access: yesCiência Rural, 2015
O objetivo deste experimento foi avaliar a influência da variação do nível de energia metabolizável na dieta de frangos de corte, associada a uma variação proporcional da densidade nutricional da ração, sobre o desempenho das aves e sobre a composição da
Gabriela da Silva Ferreira   +6 more
doaj   +1 more source

The agrarian economy of the region of Évora in the first half of the 17th century (1595-1660): an exploration of main indicators [PDF]

open access: yes, 2005
Este artículo intenta establecer la cronología y dinámica de la depresión del siglo XVII en la región de Évora, en el sur de Portugal. El examen de un conjunto de variables clave –estadísticas vitales, precios de alimentos y renta de la tierra– sitúa el ...
Santos, Rui
core   +3 more sources

Record phenological responses to climate change in three sympatric penguin species

open access: yesJournal of Animal Ecology, EarlyView.
This paper is impressive because we managed to monitor extensively a really difficult place to reach and operate in. We deployed 77 cameras across Antarctica and the Sub Antarctic islands to monitor three different species of penguins. We found that they are the fastest advancing vertebrates with respect to their timing of breeding.
Ignacio Juarez Martinez   +8 more
wiley   +1 more source

Efeito da monensina e extrato de própolis sobre a produção de amônia e degradabilidade in vitro da proteína bruta de diferentes fontes de nitrogênio Effect of monensin and propolis extract on ammonia production and in vitro degradability of crude protein of different nitrogen sources

open access: yesRevista Brasileira de Zootecnia, 2004
Este experimento foi conduzido com o objetivo de avaliar a fermentação da proteína de três fontes de nitrogênio (tripticase, farelo de soja e farinha de peixe), com ou sem monensina ou extrato de própolis.
Juliana Silva Oliveira   +4 more
doaj   +1 more source

Relationship between carbohydrate composition and fungal deterioration of functional strawberry juices preserved using non-thermal treatments [PDF]

open access: yes, 2018
BACKGROUND: The quantification of the main carbohydrates present in strawberry juices enriched with inulin and fructo-oligosaccharides (FOS) and preserved by non-thermal techniques (vanillin and ultrasound) were studied, as well as the
Cassani, Lucía Victoria   +3 more
core   +1 more source

Type I and II Interferons Drive Abacavir Hypersensitivity via Treg Suppression and T‐Cell Enhancement in Immunocompetent HLA‐Transgenic Mice

open access: yesAllergy, EarlyView.
Upregulated HLA‐B*57:01 expression in Tg/KO mice amplifies abacavir‐specific CD8+ T‐cell activation, driven by enhanced antigen presentation. Abacavir treatment induces robust pDC expansion and IFN‐α production, which selectively suppresses memory Treg populations.
SuJin Hwang   +8 more
wiley   +1 more source

Estudo sobre a ocorrência de fungos e aflatoxina B1 na dieta de bovinos leiteiros em São Paulo

open access: yesPesquisa Veterinária Brasileira, 2015
A qualidade da dieta ofertada às vacas em lactação é uma preocupação dos agentes de saúde devido à possibilidade da detecção de micotoxinas prejudiciais a saúde humana e animal.
Thiago P. Motta   +6 more
doaj   +1 more source

Development of free sugar white chocolate, suitable for diabetics, using Stevia and sucralose as sweeteners: study of the thermal degradation kinetic [PDF]

open access: yes, 2016
The purpose of this study was the development of formulations of white chocolate for diabetics with replacement of sucrose by sucralose (Su) and Stevia (St) using a mixture experimental design.
Baracco, Yanina Andrea   +3 more
core   +1 more source

The incorporation of alpha-tocopherol and functional doses of phytosterol esters during cheesemaking does not affect DNA or mRNA dynamics of Streptococcus thermophilus and Lactococcus lactis throughout and after the end of ripening [PDF]

open access: yes, 2017
Tocopherols and phytosterols are lipid-soluble molecules which have been widely used in the food industry. Nevertheless, the influence of these compounds on the performance of starter lactic acid bacteria (SLAB) in fermented foods has received little ...
Descalzo, Adriana Maria   +7 more
core   +2 more sources

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