Effects of Atorvastatin and Gemfibrozil on Cellular Humoral Immune Response in Ross 308 Broiler Chickens

Effect of Qualitative Feed Restriction and Duration its Application on Performance, Blood Biochemical Parameters, Carcass Characteristics Broiler Chickens

Effect of Grain Type and Phytase Enzyme on Growth Performance, Cecum Microbial Population, Carcass Bone Characteristics Broiler Chickens

This study was conducted to evaluate the effect of ractopamine, coenzyme Q and L-carnitine, 10 individually and in combination, on the hematological parameters of broiler chickens. A total of 512 one day-old male broiler chickens (Ross 308) were randomly divided to eight treatment groups. Each group had four replicates with 16 birds per each. Treatments were assigned as a 2 × 2 × 2 factorial ar...

To understand the relationship between the gastrointestinal inhabiting microbial community and broiler health, a literature review is presented. The available information on the development of gut microbial community, the relationship between commensal microflora and digestive function, the role of gut microorganisms on competitive exclusion of chickens against pathogens, and modulation of the ...

The aim of this study was to estimate the prevalence of histopathological lesions in the different organs in relation to the commercial-type and the age of birds (i.e. broiler chickens and layers). During the period 1999-2010 a total of 189 cases was submitted to the Division of Animal Pathomorphology, Department of Pathology and Veterinary Diagnostics at WULS. Most cases were found in broiler ...

In broiler chickens, feed additives, including prebiotics, are widely used to improve gut health and to stimulate performance. Xylo-oligosaccharides (XOS) are hydrolytic degradation products of arabinoxylans that can be fermented by the gut microbiota. In the current study, we aimed to analyze the prebiotic properties of XOS when added to the broiler diet. Administration of XOS to chickens, in ...

Marek's disease (MD) is the most common lymphoproliferative diseases of chickens; During the last year the incidence of MD was investigated among slaughter houses and suspected broiler farms, located in Isfahan (Iran) as the region of highest density of poultry husbandry by histopathology, For subclinical MD investigation, in total 1550 chickens originated from slaughter houses were examined, P...

The presence of campylobacters in broiler chickens and throughout the broiler water delivery systems of 12 farms in northeastern Scotland was investigated by sensitive enrichment methods and large-volume filtration. Campylobacter presence was independent of the water source and whether the water was treated. The genotypes of Campylobacter jejuni isolates recovered from chickens and various loca...

Coccidiosis control programs such as vaccines or in-feed anticoccidials are commonly practiced in the poultry industry to improve growth performance and health of commercial broiler chickens. In this study, we assessed the effects of various coccidiosis control programs (e.g., in ovo vaccination, synthetic chemicals, and antibiotic ionophores) on immune status of broiler chickens vaccinated aga...