Egg Proteins
Mostrando 1-12 de 293 artigos, teses e dissertações.
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1. Evaluation of the proteomic profiles of ejaculated spermatozoa from Saanen bucks (Capra hircus)
Abstract The Saanen goat breed has been widely explored in breeding programmes; however, there are few reports about the breed’s genetic and molecular composition. Thus, this study aimed to characterize the proteomic profile of spermatozoa from Saanen breeding goats. Five breeding animals with proven fertility were selected, the spermatozoa were collected,
Anim. Reprod.. Publicado em: 25/11/2019
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2. Effects of Dietary Brewery Spent Grain Inclusion on Egg Laying Performance and Quality Parameters of Bovans Brown Chickens
ABSTRACT Poultry rations are composed mainly of conventional cereal grains and proteins. Using non-conventional agro-industrial by-products may reduce the cost of production and thereby improve productivity. A study was conducted to evaluate the effect of dietary brewery spent grain inclusion on egg laying performance, quality parameters of bovans brown and
Braz. J. Poult. Sci.. Publicado em: 19/08/2019
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3. Profile of Serum Metabolites and Proteins of Broiler Breeders in Rearing Age
ABSTRACT The excellence of modern broiler production is based on the genetic improvement of broiler strains for high growth rate and high egg production, associated with technological developments in nutrition, management, and health. Over the last decades, the clinical biochemistry of broilers has been studied to determine serum biochemical component values
Rev. Bras. Cienc. Avic.. Publicado em: 2017-12
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4. The role of condensed tannins in ruminant animal production: advances, limitations and future directions
ABSTRACT Tannins represent one of the most abundant polyphenolic compounds in plants. Tannins exist as a multitude of chemically unique entities in nature. The most commonly occurring tannins are typically divided into two major classes based on chemical structure: hydrolysable (HT) or condensed tannins (CT). Hydrolysable tannins are esters of gallic or ella
R. Bras. Zootec.. Publicado em: 2017-12
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5. Low transformation growth factor-β1 production and collagen synthesis correlate with the lack of hepatic periportal fibrosis development in undernourished mice infected with Schistosoma mansoni
Undernourished mice infected (UI) submitted to low and long-lasting infections by Schistosoma mansoni are unable to develop the hepatic periportal fibrosis that is equivalent to Symmers’ fibrosis in humans. In this report, the effects of the host’s nutritional status on parasite (worm load, egg viability and maturation) and host (growth curves, biology,
Mem. Inst. Oswaldo Cruz. Publicado em: 2014-02
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6. Cholesterol levels and nutritional composition of commercial layers eggs fed diets with different vegetable oils
This experiment aimed at evaluating the effects of the supplementation of different vegetable oils at different levels to the diet of commercial layers on egg cholesterol levels and nutritional composition (proteins, total solids, lipids, and ashes) for 112 days. Birds were distributed according to a completely randomized experimental design with 10 treatmen
Rev. Bras. Cienc. Avic.. Publicado em: 2013-03
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7. DESENVOLVIMENTO E VALIDAÇÃO DE MÉTODO ANALÍTICO POR DISPERSÃO DA MATRIZ EM FASE SÓLIDA E CROMATOGRAFIA EM FASE GASOSA ACOPLADA A ESPECTROMETRIA DE MASSAS PARA DETERMINAÇÃO DE PESTICIDAS EM AMOSTRAS DE OVOS DE GALINHA (GALLUS GALLUS DOMESTICUS). / DEVELOPMENT AND VALIDATION OF ANALYTICAL METHOD FOR SCATTERING MATRIX SOLID PHASE AND GAS CHROMATOGRAPHY COUPLED TO A MASS SPECTROMETRY DETERMINATION OF PESTICIDES IN SAMPLES OF CHICKEN EGGS (GALLUS GALLUS DOMESTICUS).
The eggs are of great nutritional value. Its biochemical composition indicates the source of proteins, lipids, vitamins and minerals. However, undesirable chemical compounds can form part of this constitution. The pesticides, when applied irregularly, can represent a serious health risk to consumers if detected above the maximum residue limits, can be identi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2012
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8. Prospecção de SNPs por eletroforese capilar e sua identificação em genes candidatos relacionados à resistência de caprinos a nematóides gastrintestinais / Prospection of SNP by capillary electrophoresis related to resistance to gastrointestinal infection by nematodes in goats
The cytokines are small cell-signaling proteins that play important role in immunologic system acting in intracellular communication. Five genes from cytokine family, i.e., IL2, IL4, IL13, IFNg, and TNFa were selected to search for SNPs, which may be associated with goat gastrointestinal endoparasites resistance. A population of 229 goats was produced in Emb
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2012
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9. Disruption of the peritrophic matrix by exogenous chitinase feeding reduces fecundity in Lutzomyia longipalpis females
Lutzomyia longipalpis is the most important vector of visceral leishmaniasis in Brazil. When female sandflies feed on blood, a peritrophic matrix (PM) is formed around the blood bolus. The PM is secreted by midgut cells and composed of proteins, glycoproteins and chitin microfibrils. The PM functions as both a physical barrier against pathogens present in th
Memórias do Instituto Oswaldo Cruz. Publicado em: 2012-06
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10. CaracterizaÃÃo BioquÃmica Parcial do LÃtex de Cryptostegia grandiflora R. Br. e AÃÃo Contra o Vetor da Dengue. / Biochemical characterization of latex of Cryptostegia grandiflora and larvicidal activity against Aedes aegypti
Cryptostegia grandiflora R. Br. is a shurb belonging to Apocynaceae family popularly known as âunha de bruxaâ. There are few studies available about the latex from this species and preliminary assays had shown its action against Dengue vector. Thus, this study aimed to characterize the biochemical properties of Cr. grandiflora latex and to evaluate the act
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2010
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11. Use of serological techniques for determination of Spodoptera frugiperda(J E Smith) predators (Lepidoptera: Noctuidae)
Spodoptera frugiperda (J E Smith) is an important pest of several crops, but especially on maize in Brazil. The implementation of biological control measures hinges on the identification of its predators and other natural enemies. As a means of identifying predators, antibodies against S. frugiperda eggs were generated by inoculating rabbits with macerated S
Neotropical Entomology. Publicado em: 2010-06
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12. Germ band retraction as a landmark in glucose metabolism during Aedes aegypti embryogenesis
Background: The mosquito A. aegypti is vector of dengue and other viruses. New methods of vector control are needed and can be achieved by a better understanding of the life cycle of this insect. Embryogenesis is a part of A. aegypty life cycle that is poorly understood. In insects in general and in mosquitoes in particular energetic metabolism is well studi
Publicado em: 2010