TAILIEUCHUNG - Effect of arginine and vitamin E supplementation on delayed foot web reaction to killed staphylococcus aureus in experimental T-2 Mycotoxicosis in broiler chicken

The toxic effect of different dietary levels of T-2 toxin on cell-mediated arm of immune system was assessed by eliciting delayed foot web reaction (DFWR) in broiler chicken. The nutritional immunomodulation using arginine (ARG) [22 g/kg] and vitamin E (VE) [80 mg/kg] supplementation was attempted. A total of 144 day old commercial broiler chicks were randomly divided into six groups. The first four groups received (ControlGroup I), (Group II), (Group III) and 1ppm (Group IV) of dietary T-2 toxin. The ARG and VE combination was supplemented in the diet of birds fed either ‘0’ (Group V) or 1ppm (Group VI) of T-2 toxin. The test diets were fed for 0-28 days. The birds were sensitized twice on days 14 and 21 with killed S. aureus antigen and challenged intradermally in toe web on day 28. DFWR was measured at 0, 6, 24, and 48h post challenge. The foot web thickness peaked at 24h post challenge. A significant (P≤) reduction in DFWR was observed in birds fed with 1 ppm of T-2 toxin compared to birds in control as well as ARG and VE supplemented groups. At and ppm of T-2 toxin, the DFWR was similar to control. The DTH reaction to S. aureus antigen in birds fed 1 ppm of T-2 toxin and supplemented with ARG and VE was similar to control birds. ARG and VE complemented each other to offer immunoprotection to birds that received immunotoxicant T-2 toxin in their diet. | Effect of arginine and vitamin E supplementation on delayed foot web reaction to killed staphylococcus aureus in experimental T-2 Mycotoxicosis in broiler chicken

• Sinh học
• Broiler chicken
• T 2 Toxin
• Vitamin E
• DTH response
• Experimental T 2 Mycotoxicosis
• Arginine and vitamin E supplementation
• Sheep manure
• Carcass traits
• Broiler chicken fed sheep manure based
• Carcass characteristics of broiler chicken
• Pathology of gout
• Commercial broiler chicken
• Organs confirmed the cases as gout
• Tubular degeneration and necrosis
• Chemical composition
• Breast muscle
• Breast muscle in broiler chicken
• Higher dietary l arginine supplementation
• Small scale broiler chicken farms
• Magnitude of coccidia infection
• Coccidia infection
• Disease in their farms
• Biochemical alterations
• Broiler chicken affected naturally
• Naturally with colibacillosis
• Naturally occurring colibacillosis
• Plant derived
• Supplementing plant derived
• Bone mineralization
• Broiler chicken fed suboptimal concentrations
• Non phytate phosphorus
• Dietary minerals
• Carcass yield
• Carcass yield in broiler chicken
• Dietary minerals supplementation on growth
• Gut health
• Goblet cells
• Gut pH
• Butyric acid supplementation
• Gut health in broiler chicken
• Necrotic enteritis
• Broiler chicken and livacox
• Pathomorphological and biochemical changes
• Biochemical changes
• Experimentally induced necrotic enteritis
• Mitochondrial protein
• Liver CoQ10
• Liver total glycogen
• CoQ10 analysis
• CoQ10 supplemented broiler chicken
• Supplemented broiler chicken
• Performance and hematology
• Dietary ochratoxin
• Combined administration of dietary ochratoxin
• Hematological profile of broiler chicken
• Broiler chickens
• Broiler chicken supplemented
• Haemato biochemical profiles
• Veterinary college
• Broiler performance
• Nano zinc
• Zinc levels
• Zinc sources
• Broiler chicken during summer
• Broiler birds
• Betaine hydrochloride
• Feed conversion ratio
• Cost effectiveness in broiler chicken
• Dietary supplementation of betaine hydrochloride
• Triphala growth promoter
• Production performance
• Commercial broiler
• Triphala on production performance
• Frozen broiler meat
• Thawing methods
• Microbiological characteristics
• Broiler chicken meat
• Different thawing methods on physico chemical
• Bursa of fabricius
• T cell subset
• Nandanam chicken
• Flowcytometric analysis
• Broiler chicken (Gallus domesticus)
• Three way cross
• Growth performance
• Linear body measurements
• Coloured broiler
• Coloured broiler female chicken
• Performance of three breeds
• Broiler chicken fed with different levels
• Levels of metabolizable energy
• Metabolizable energy effects
• The other variables
• Carcass characteristics
• Serum biochemical
• Feeding garlic (Allium sativum)
• Serum biochemical profile
• Methionine producing microbes
• Nutrient digestibility
• Intestinal morphometry
• Detoxifying microbial enzymes
• Serum biochemistry
• Ameliorate feed toxins
• Allium sativum
• Andrographis paniculata
• Supplementation of garlic
• Garlic (Allium sativum)
• Synthetic methionine
• Cost economics