Bovine Liver
Mostrando 1-12 de 316 artigos, teses e dissertações.
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1. Microwave-Assisted Acid Digestion: Evaluation of Reaction Vessel Design and Performance
Nowadays, microwave-assisted procedures using closed vessels with thermal, chemical, and mechanical resistance are the state-of-the-art for efficient digestion of samples. Safety issues related to sample reactivity should be considered and analytical throughput is also a critical parameter. The choice of a specific vessel for a target application is not triv
J. Braz. Chem. Soc.. Publicado em: 2021-04
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2. Trueperella pyogenes como causa de aborto em uma vaca - relato de caso
RESUMO Trueperella pyogenes é uma bactéria oportunista que causa mastite, metrite e abortos esporádicos em bovinos. Este trabalho relata um caso incomum de abort em uma vaca por Trueperella pyogenes. Um feto bovino, fêmea, mestiço Brahman, com oito meses de gestação, foi encaminhado para exame anatomopatológico e exames complementares. Na necropsia,
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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3. Experimental infection by Anaplasma marginale in buffaloes and cattle: clinical, hematological, molecular and pathological aspects
RESUMO: O estudo teve como objetivo avaliar e comparar os aspectos clínicos, laboratoriais e patológicos de búfalos e bovinos infectados experimentalmente com estirpe AmRio 2 de Anaplasma marginale. Para isso, foram utilizados quatro bubalinos Murrah e quatro bovinos mestiços, sendo dois animais de cada espécie, esplenectomizados. Estirpe AmRio 2 de A.
Pesq. Vet. Bras.. Publicado em: 04/11/2019
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4. Multi-Energy Calibration: A Practical Method for Determination of Macro and Micro Nutrients in Meat by ICP OES
The multi-energy calibration (MEC) was evaluated for the determination of Ca, Cu, Fe, K, Mg, Na, P, S, and Zn in meat samples by inductively coupled plasma optical spectrometry (ICP OES). This calibration method consists of using only two calibration standards and several atomic and ionic emission wavelengths with different sensitivities to determine the ana
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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5. Salmonellosis in calves without intestinal lesions
RESUMO: A salmonelose é uma causa conhecida de distúrbios entéricos em bezerros. Porém, casos na forma septicêmica podem não apresentar manifestação entérica, o que leva o médico veterinário a não suspeitar de salmonelose, comprometendo o diagnóstico. Este estudo descreve os aspectos epidemiológicos, clínicos, patológicos e imuno-histoquímic
Pesq. Vet. Bras.. Publicado em: 14/10/2019
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6. Development of a hamburger-type product derived from bovine liver
Abstract Changes in eating habits generated a demand for processed foods. The use of bovine liver in processed foods provides nutritional enrichment; the use of oatmeal promotes moisture and fat substitution. This study evaluated hamburger-type products derived from bovine liver. Three formulations were prepared using bovine liver and containing 0%, 5%, and
Food Sci. Technol. Publicado em: 22/10/2018
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7. Trypanosoma janseni n. sp. (Trypanosomatida: Trypanosomatidae) isolated from Didelphis aurita (Mammalia: Didelphidae) in the Atlantic Rainforest of Rio de Janeiro, Brazil: integrative taxonomy and phylogeography within the Trypanosoma cruzi clade
BACKGROUND Didelphis spp. are a South American marsupial species that are among the most ancient hosts for the Trypanosoma spp. OBJECTIVES We characterise a new species (Trypanosoma janseni n. sp.) isolated from the spleen and liver tissues of Didelphis aurita in the Atlantic Rainforest of Rio de Janeiro, Brazil. METHODS The parasites were isolated and a
Mem. Inst. Oswaldo Cruz. Publicado em: 2018-01
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8. New Design of Mini PTFE Vessels for Sample Preparation in Micro Scale: Determination of Cd, K, Mg and Na in Biological Sample
This paper presents a study involving the development of a new mini polytetrafluoroethylene (PTFE) vessel project for biological sample preparation in micro scale in closed system with microwave radiation for subsequent determination of Cd, K, Mg and Na by atomic spectrometry techniques. All experiments were carried out in micro quantities of samples (up to
J. Braz. Chem. Soc.. Publicado em: 2017-10
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9. Phylogenetic characterization of the first Ungulate tetraparvovirus 2 detected in pigs in Brazil
Abstract Ungulate tetraparvovirus 2 (UTV2) , formerly known as porcine hokovirus due to its discovery in Hong Kong, is closely related to a Primate tetraparvovirus (human PARV-4) and Ungulate tetraparvovirus 1 (bovine hokovirus). Until now, UTV2 was detected in European, Asian and North American countries, but its occurrence in Latin America is still unknown
Braz. J. Microbiol.. Publicado em: 2016-06
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10. Anti-inflammatory effects of intravenous methotrexate associated with lipid nanoemulsions on antigen-induced arthritis
OBJECTIVE: To test the hypothesis that intravenous use of methotrexate associated with lipid nanoemulsions can achieve superior anti-inflammatory effects in the joints of rabbits with antigen-induced arthritis compared with commercial methotrexate. METHODS: Arthritis was induced in New Zealand rabbits sensitized with methylated bovine serum albumin and sub
Clinics. Publicado em: 2016-01
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11. Heavy metals investigation in bovine tissues in Brazil
The aim of this study was to investigate the presence of arsenic, lead, and cadmium residues in samples of liver, kidney, and muscle of cattle during the years of 2002 to 2008. A total of 1017 samples from 20 Brazilian States were used. The samples were analyzed at the National Agricultural Laboratory using the atomic absorption spectrometry technique. Arsen
Food Sci. Technol. Publicado em: 25/03/2014
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12. Ocorrência de arsênio, cádmio e chumbo em tecidos de aves, suínos, bovinos de corte e equinos no Brasil
Among the major inorganic contaminants present in animal products, cadmium, arsenic and lead stand out. The aim of this study was to investigate the presence of residues of cadmium, arsenic and lead in samples of liver, kidney and muscle of cattle, poultry, swine and horses. It was used 3046 samples from 20 Brazilian States. The samples were analyzed at the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/07/2011