title: [Effect of coccidiostats on the quality of the immune response following the vaccination of chickens against Newcastle disease].
abstract: An experiment was carried out to test the effect of two coccidiostatica, amprol and monensin, on the level of the Newcastle disease anti-hemagglutinins. The study made use of broiler chickens of a four-line hybrid (Plymouth Rock x Cornish) treated with a Hitchner B vaccine. The drugs were admixed with the feed--amprol at the rate of 0.5 g/kg, and monensin at 1 g/kg throughout the entire experimental period. The level of antibodies was recorded by means of the IH level. Highest titers of anti-hemagglutinins were discovered in the group treated with monensin. The birds of this group had higher liveweight as against the remaining birds.
mesh_terms: D000670:Amprolium / Q000627:therapeutic use; D000818:Animals; D002645:Chickens / Q000276:immunology*; D003049:Coccidiostats / Q000627:therapeutic use*; D004341:Drug Evaluation / Q000662:veterinary; D007109:Immunity / Q000187:drug effects; D008985:Monensin / Q000627:therapeutic use; D009521:Newcastle Disease / Q000276:immunology* / Q000517:prevention & control; D009522:Newcastle disease virus / Q000276:immunology*; D014765:Viral Vaccines / Q000276:immunology*
chemical_list: D003049:Coccidiostats; D014765:Viral Vaccines; D008985:Monensin; D000670:Amprolium
vernacular_title: Vliianie na niakoi koktsidiostatitsi vŭrkhu kachestvoto na imunniia otgovor sled vaksinatsiia na pileta sreshtu psevdochuma.