scholarly journals The effect of dietary sumac fruit powder (Rhus coriaria L.) on performance and blood antioxidant status of broiler chickens under continuous heat stress condition

2012 ◽  
Vol 11 (4) ◽  
pp. e71 ◽  
Author(s):  
Ashraf Sharbati Alishah ◽  
Mohsen Daneshyar ◽  
Alimirza Aghazadeh
Keyword(s):  
Heat Stress ◽  
Broiler Chickens ◽  
Antioxidant Status ◽  
Stress Condition ◽  
Rhus Coriaria ◽  
Heat Stress Condition ◽  
Fruit Powder ◽  
Continuous Heat

Oxidative stress markers in broiler chickens under heat stress condition

2020 ◽  
Vol 55 (2) ◽  
pp. 139
Author(s):  
Abhishek Sharma ◽  
Madhu Swamy ◽  
Anushri Tiwari ◽  
Amita Dubey ◽  
Yamini Verma
Keyword(s):  
Oxidative Stress ◽  
Heat Stress ◽  
Broiler Chickens ◽  
Stress Condition ◽  
Oxidative Stress Markers ◽  
Stress Markers ◽  
Heat Stress Condition

scholarly journals The effect of grape seed extract and vitamin C feed supplementation on some blood parameters and HSP70 gene expression of broiler chickens suffering from chronic heat stress

2015 ◽  
Vol 14 (3) ◽  
Author(s):  
Hosna Hajati ◽  
Ahmad Hassanabadi ◽  
Abolghasem Golian ◽  
Hassan Nassiri-Moghaddam ◽  
Mohammad Reza Nassiri
Keyword(s):  
Gene Expression ◽  
Heat Stress ◽  
Vitamin C ◽  
Broiler Chickens ◽  
Stress Condition ◽  
Grape Seed ◽  
Blood Parameters ◽  
Feed Supplementation ◽  
Vitamin C Supplementation ◽  
Heat Stress Condition

In this experiment, the effect of hydroalcoholic grape seed extract (GSE) and vitamin C feed supplementation on some blood parameters and heat shock protein 70 (<em>HSP70</em> gene) expression of broiler chickens suffering from chronic heat stress was investigated. Experimental diets included control diet (with no additive), 3 levels of GSE (150, 300, 450 mg/kg), and one level of vitamin C (300 mg/kg). Each diet was fed to 5 replicates of 12 male chicks each, from d 1 to 42. The birds suffered from chronic daily heat stress under 34±1°C temperature with 65 to 70% relative humidity for 5 h from 29 to 42 d of age. Results showed that 300 mg/kg GSE supplementation increased body weight of broilers both before and after heat stress condition (at 28 and 42 d, respectively). Also, birds fed 300 mg GSE/kg diet had higher European production efficiency factor during the whole period of the experiment. Supplementation of GSE decreased the concentration of serum glucose at 28 and 42 d; at 42 d (during heat stress condition) and at 450 mg/kg diet it decreased cholesterol, triglyceride, lowand very low density lipoprotein concentration of serum blood. Vitamin C supplementation decreased serum cholesterol concentration of broilers suffering from heat stress. <em>HSP70</em> gene expression in heart and liver of broilers reduced by GSE and vitamin C supplementation pre- and during chronic heat stress condition.

The effect of oiling and antimicrobial spray on performance of broiler chickens reared on leaves and corncob litters under heat stress condition

2005 ◽  
Vol 2005 ◽  
pp. 171-171
Author(s):  
H. Khosravinia
Keyword(s):  
Heat Stress ◽  
Broiler Chickens ◽  
Stress Condition ◽  
Pathogen Population ◽  
Points Of Interest ◽  
Poultry Houses ◽  
Heat Stress Condition ◽  
Effect Of Surface

Accessibility of enviable litter materials and litter treating aimed at reducing ammonia and dust levels in poultry houses and pathogen population in litter are the points of interest in poultry research. A study was conducted to evaluate leaves and ground corncobs as alternative litters for broilers and examine the effect of surface spraying of antimicrobial solutions, oil and apply of both on performance of broilers.

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