Comparative evaluation of single or combined anticoccidials on performance, antioxidant status, immune response, and intestinal architecture of broiler chickens challenged with mixed Eimeria species
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چکیده
منابع مشابه
Antioxidant status of broiler chickens, infected with Eimeria acervulina
Under usual conditions, the production of reactive free radicals and their elimination are in a dynamic equilibrium. This balance could be disturbed when the generation of free radicals becomes higher than the protection capacity of systemic antioxidant defence. The impaired equilibrium in favour of oxidants is named oxidative stress and it is involved in the pathogenesis of numerous diseases, ...
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This study was performed to investigate the effects of dietary threonine (Thr). level on performance, metabolizable energy, intestinal morphology, and immune system in coccidian–infected broiler chickens. The diets contained: 88%, 100% (Non challenged (NC) and challenged control (PC)), 112%, 124%, and 136% of Thr requirement according to Cobb 500 recommendation and fed during grower (pre challe...
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The effects of vitamin A (VitA) deficiency on the host intestinal immune response and disease susceptibility to coccidiosis were investigated in broiler chickens following oral infection with Eimeria acervulina (EA). Day-old male broilers were fed milo-soybean meal diets either with 8,000 IU VitA/kg feed (CONT) or without added VitA (A-DEF). At 25 d, a group of randomly selected birds from each...
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The objective of this research was to investigate the efficacy of dietary inclusion of probiotics Primalac® and Bactocell® and prebiotic Fermacto® on broiler’s performance and immune response, individually or in combination. A total of 540 one-d-old male Ross 308 broiler chicks were allocated into 6 experimental treatments with 6 replicates of 15 birds per replicate from 1 to 42 d of age. The b...
متن کاملEffect of in ovo Injection of Royal Jelly on Post-Hatch Growth Performance and Immune Response in Broiler Chickens Challenged with Newcastle Disease Virus
The aim of this experiment was to study the effect of in ovoinjection of royal jelly (RJ) on growth performance and immune response in broiler chickens challenged with Newcastle disease virus. A total of 200 hatching eggs were divided into four groups of 50 eggs each one using a completely randomized design. The eggs were injected with sterilized sodium bicarbonate buffer (pH=10.4) or RJ (88%) ...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 2021
ISSN: 0032-5791
DOI: 10.1016/j.psj.2021.101162