75/19 | General Article | Veterinary Microbiology

Immunological and Morphological Indicators of Nonspecic Resistance in Laying Hens that Received the Vilomix Feed Additive

Arman Sabyrzhanov, Orazali Mullakaev, Ildar Zalyalov, Evgeny Kirillov, Kaissar Kushaliyev and Abzal Kereyev

Kazan State Academy of Veterinary Medicine n. a. N.E. Bauman, Kazan, Russia

Published in the Indian Veterinary Journal November 2019 : 96 (11) - pages 19 to 23
(Received: March, 2019, Accepted: June, 2019)


Combined feeds can accumulate mycotoxins, products of lipid peroxidation and have a toxic and immunosuppressive effect on poultry. The immunological study of the spectrum of the biogenic action of the Vilomix premix on the pathogenic effect of poor-quality feed was estimated. The immunological studies of blood of the Hisex Brown laying cross revealed, a positive effect of the Vilomix premix on the phagocytic and bactericidal activity of the blood serum was established. Vilomix in the optimal dose of 25 g/kg contributes to a signi cant slowdown of the involutional processes in immunocompetent organs.

Key Words: Layers Feed Additive; Immunology, Thymus Gland

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