|
|
|
|
|
| Freitas,FLC; Almeida,KS; Machado,RZ; Machado,CR. |
| Lipid and glucose metabolism of 76 ten-day-old Cobb male broilers, experimentally infected with Eimeria acervulina, was studied for 30 days. Birds were distributed in 2 groups: one infected with 1x10(6) E. acervulina sporulated oocysts, and the other inoculated with distilled water. Pathological e biochemical liver changes were assessed, as well as plasma glucose concentrations and total cholesterol, HDL, LDL, VLDL, fatty-acid, and triglyceride levels in the serum. The infected broilers presented hypoglycemia associated with a reduction in liver glycogen. In addition, these birds developed fatty liver, and there were changes in all lipid classes in the serum. Lipid and glucose metabolism was dramatically changed in broilers experimentally infected with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Broilers; Eimeria acervulina; Fatty acids; Glucose; Total cholesterol; Triglycerides. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2008000300004 |
| |
|
|
| Assis,R.C.L.; Cury,M.C.; Luns,F.D.; Assis,R.L.. |
| The experiment was carried out with 150 Cobb broiler chickens divided into 3 groups with 50 birds each. The groups of infected chickens orally received 1ml of inoculum containing 3x103 Eimeria acervulina sporulated oocysts at 12 days of age. Group 1 was kept as a positive control with infected non-medicated birds, group 2 was medicated with diclazuril (1%) with a dose of 1mL/4 L of drinking water for 2 successive days, 5 days after infection, while group 3 was kept as negative control with non-infected and non-medicated birds. Oocysts count per gram of feces, score of macroscopic intestinal lesions and weight gain were evaluated. The group treated with diclazuril showed significant and satisfactory improvement in the assessment criteria when compared to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eimeria acervulina; Broilers; Coccidiosis; Diclazuril. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500016 |
| |
|
|
| Pelícia,Vanessa Cristina; Zavarize,Kelen Cristiane; Ducatti,Carlos; Stradiotti,Ana Cristina; Pezzato,Antonio Celso; Araujo,Priscila Cavalca de; Mituo,Mariela Akie Okino; Madeira,Luciene Aparecida; Sartori,José Roberto. |
| O objetivo deste trabalho foi avaliar o efeito da dieta suplementada com nucleotídeos sobre taxa de turnover da mucosa intestinal de frangos antes e após lesões causadas por coccidiose por meio de análise isotópica, utilizando a variação do carbono-13 em plantas C3 e C4. Foram utilizados 264 pintos submetidos a dois tratamentos: dieta controle e dieta suplementada com 0,07% nucleotídeos. Os pintos possuíam sinais isotópicos em seus tecidos semelhantes ao de ditas C4. Após o alojamento, para avaliar taxa de turnover da mucosa, as aves receberam dietas predominantemente C3. Com 16 dias de idade, 50% das aves de cada tratamento foram inoculadas com oocistos de Eimeria acervulina e, a partir de 21 dias, para avaliar a taxa de turnover após desafio, as aves... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eimeria acervulina; Carbono-13; Isótopos estáveis; Regeneração. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000900027 |
| |
|
| |
|
|
|
