| Autor: |
Danielle A.N. Pessoa, José Radmacyo G. Lopes, Emanuel M. Souza, Édipo M. Campos, Rosane Maria T. Medeiros, Daniel Cook, Stephen T. Lee, Franklin Riet-Correa |
| Jazyk: |
English<br />Portuguese |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Pesquisa Veterinária Brasileira, Vol 39, Iss 10, Pp 802-806 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1678-5150 |
| DOI: |
10.1590/1678-5150-pvb-6305 |
| Popis: |
ABSTRACT: Herbaspirillum seropedicae is a nitrogen-fixing bacterium capable of using toxic compounds as a source of carbon. Bacteria with this capacity can be used to make animals resistant to plant poisoning containing monofluoroacetate (MFA), such as Amorimia septentrionalis. The aim of this study was to evaluate if H. seropedicae is efficient in the degradation of MFA present in A. septentrionalis and if the inoculation of this bacterium in goats confers protection to A. septentrionalis intoxication. Two experiments were performed: in the first experiment 12 goats were divided into 2 groups. Goats in Group 1 were orally administered a solution containing the H. seropedicae bacterium for 10 days. From day 10 onwards, they received a daily dose of 5g/kg of A. septentrionalis with the bacteriauntil clinical signs of intoxication were observed. Group 2 goats received only the plant at the same dose, also until the observation of clinical signs of intoxication. The amount of MFA found in A. septentrionalis used in the experiment with goats was 1.6±0.058μg/mg. The total plant dose ingested by all goats in Group 1 was 80.83±12.81g/kg (129.33±20.50mg/kg MFA), which were significantly greater (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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