title: [Comparative evaluation of triamcinolone in coccidiosis control in fattening chickens].
abstract: The effectiveness of Triancinolone as a protector against coccidiosis in broilers was tested in a random design experiment. Cobb x Cobb one-day old chicken were assigned to the treatments: T1: no medication-no inoculation; T2: no medication-inoculation; T3: Triancinolone-inoculation; T4: Sodic Monensin-inoculation; and T5: Sodic Salinomycin-inoculation. The inoculation was accomplished with 10,000 oocysts of Eimeria tenella and 40,000 of intestinal Eimerias. The results of the intestinal damage degree showed that T3 (60.6%) and T4 (63.6%) were better to control coccidias in relation to T5 (96.9%) and T2 (100%). The oocysts number in feces (number/g) showed the best effectiveness for T3 (4,300) comparing with T4 (126,900), T5 (98,100), and T2 (382,000). These results emphasize the effective action mechanism of Triancinolone to interfere with the biological cycle of coccidias. The feed conversion was better (P < 0.05) in the groups that received the drugs (T3, T4, and T5) comparing with T2. This fact showed the adverse effect that coccidiosis cause on the broiler performance behavior. Triancinolone showed the best action effectiveness on the control of coccidiosis.
authors: Instituto de Investigaciones Zootécnicas, CENIAP-FONAIAP, Venezuela.
authors: M
authors: M
authors: Jaramillo
authors: H
authors: H
authors: Ruiz
authors: L
authors: L
authors: Silva
mesh_terms: D000818:Animals; D002645:Chickens; D003048:Coccidiosis / Q000188:drug therapy / Q000662:veterinary*; D003049:Coccidiostats / Q000627:therapeutic use*; D004539:Eimeria / Q000187:drug effects; D005069:Evaluation Studies as Topic; D008985:Monensin / Q000627:therapeutic use*; D011714:Pyrans / Q000627:therapeutic use*; D014221:Triamcinolone / Q000627:therapeutic use*; D015430:Weight Gain; D000095662:Polyether Polyketides
chemical_list: D003049:Coccidiostats; D008985:Monensin; D011714:Pyrans; D014221:Triamcinolone; C010327:salinomycin; D000095662:Polyether Polyketides