881 resultados para Intoxicação por nitratos


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Clostridium botulinum causative of toxic infections due to toxin ingestion previously formed, occur in several ingestion species, mainly birds. In a poultry farm, located at São Paulo State, more than 3,000 birds have been attacked by this toxic infections, when the birds showed motionless, loss of weight, accelerated, breathing, resulting in death of the birds. The blood harvest for attainment of the serum and later necropsy was carried out throwgh the following samples: liver, gizzard, crop, feed, water and litter. After that, the toxin was extracted by gelatin-phosphate buffer and inoculation in mice, isolation of the agent in Blood. Ágar and Reinforced Clostridium Ágar and neutralization of toxin determine its type. The inoculation in mice showed positive results in samples of liver, gizzad, crop and symptoms like was waist, and death of the birds by limp paralysis. The colonies that have been isolated, suspected of Clostridium botulinum showed expected results and further analysis revealed positive results to botulinical toxin type C. The farms have to pay attention in the routine jobs, choicer, and elimination of carcass because they are essential to keep this problem away.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The present study reports the occurrence of lead poisoning in a male, 2 year-old mongrel dog attended at UNESP Botucatu Veterinary Hospital. The animal was brought to the hospital with claim of gastrointestinal and nervous disturbs for 10 days, worsening in the last 24 hours. After unsuccessfully attempts to control status epileticus, the animal died. Hematological evaluation revealed significant rubricytosis and basophilic stippling, highly suggestive of lead poisoning. Serum lead concentration confirmed toxic levels of this element. Necropsy evidenced the presence of foreign bodies in stomach (one stone and two metallic objects) and, microscopically, characteristic inclusions in renal parenchyma. Fragments obtained from liver and kidneys revealed lead concentrations of 0, 8 μg/g and 25 μg/g, respectively, which in association to clinical signs of saturnism, determined the diagnosis of lead poisoning.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Pós-graduação em Medicina Veterinária - FMVZ

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Pós-graduação em Medicina Veterinária - FMVZ

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)