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Crude propolis as an immunostimulating agent in broiler feed during the first stagePrópolis bruta como agente imunoestimulante na alimentação de frangos de corte na fase inicial

Author(s): Cinthia Eyng | Alice Eiko Murakami | Raissa Bochi Pedroso | Thais Gomes Verzignassi Silveira | Daniela Andressa Lino Lourenço | Ana Flávia Quiles Marques Garcia

Journal: Semina : Ciências Agrárias
ISSN 1676-546X

Volume: 34;
Issue: 5;
Start page: 2511;
Date: 2013;
Original page

Keywords: Anticorpo | Macrófagos | Resposta imune humoral | Resposta imune celular | Sistema imune.

The experiment herein was conducted to evaluate the efficacy of supplementing a broiler diet with crude propolis on the animals’ immune response (humeral and cellular), lymphoid organ weight and hematological profile. One hundred sixty-eight male broilers raised in metabolic cages until 21 days of age were used in the experiments. The birds were randomly distributed in an experimental design with six treatments that consisted of different crude propolis doses (0, 100, 200, 300, 400 and 500 ppm); the experimental unit was repeated seven times with four birds each. Including crude propolis in the food did not affect (P
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