Immunity, Antioxidant Status, and Performance of Broiler Chickens Fed Turmeric (Curcuma Longa) Rhizome Powder

2017 ◽  
Vol 54 (2) ◽  
pp. 19
Author(s):  
Amal Osman ◽  
Ali ElFar ◽  
Kadry Sadek ◽  
Ismail AboGhanema ◽  
Mervat AbdelLatif
Keyword(s):  
Broiler Chickens ◽  
Antioxidant Status ◽  
Curcuma Longa ◽  
And Performance

Impact of Dietary Thyme (Thymus Vulgaris) on Broiler Chickens Concerning Immunity, Antioxidant Status, and Performance

2017 ◽  
Vol 55 (1) ◽  
pp. 169
Author(s):  
Doaa AbdelGhaney ◽  
Ali ElFar ◽  
Kadry Sadek ◽  
Yasser ElSayed ◽  
Mervat AbdelLatif
Keyword(s):  
Broiler Chickens ◽  
Antioxidant Status ◽  
Thymus Vulgaris ◽  
And Performance

scholarly journals Haematological parameters, antioxidant status and carcass analysis of broiler chickens fed diets supplemented with turmeric (Curcuma longa)

2020 ◽  
Vol 47 (4) ◽  
pp. 103-110
Author(s):  
O. T. Daramola ◽  
O. A. Jimoh ◽  
E. O. Arire
Keyword(s):  
Broiler Chickens ◽  
Antioxidant Status ◽  
Broiler Chicken ◽  
Curcuma Longa ◽  
Haematological Parameters ◽  
Broiler Chicks ◽  
Oxygen Species ◽  
Treatment Groups ◽  
Excess Production ◽  
Total Antioxidant

The experiment was conducted to investigate the effect of turmeric (Curcuma longa) on haematological parameters, ntioxidant status and carcass analysis of broiler chicken. A total of 108-day old broiler chicks were divided into three treatment groups in completely randomised design. The birds were assigned at the rate of 36 birds per treatment in 4 replicates of 9 chicks per replicate. Tumeric powder was supplemented to the feed at the rate of 0%, 0.5% and 1.0% throughout the experiment (8week). All data generated were subjected to one-way analysis of variance. Results showed that haematological parameters like PCV, RBC, Hb and monocyte increased as the level of turmeric supplementation increases. The antioxidant enzymes glutathione-peroxidise (GPx), superoxide dismutase (SOD), catalase (CAT) and total antioxidant activity (TAA) positively increased with increase in the turmeric supplementation. Increasing level of turmeric supplementation significantly (P<0.05) decreased live weights, dressed weights and eviscerated weights of broiler chicken. Some of relative internal organ weights were affected by turmeric supplementation except heart, kidney, lung and pancreas. It was concluded that the turmeric can be added to the diets of broilers chicken up to the level 1.0% and protect cell from excess production of reactive oxygen species also it has the potential to improve immune response in broiler chicken.

Effect of Feeding Bt176 Maize on Physiological and Performance Parameters in Broiler Chickens

2004 ◽  
Vol 15 (3) ◽  
pp. 246-246
Author(s):  
M.A. Tony ◽  
A. Butschke ◽  
J. Zagon ◽  
H. Broll ◽  
M. Schauzu ◽  
...  
Keyword(s):  
Broiler Chickens ◽  
Performance Parameters ◽  
And Performance ◽  
Effect Of Feeding

scholarly journals Providing environmental enrichments affects activity and performance, but not leg health in fast- and slower-growing broiler chickens

2021 ◽  
pp. 105375
Author(s):  
Ingrid C. de Jong ◽  
Xana E. Blaauw ◽  
Jerine A.J. van der Eijk ◽  
Carol Souza da Silva ◽  
Marinus M. van Krimpen ◽  
...  
Keyword(s):  
Broiler Chickens ◽  
And Performance

scholarly journals Evaluation of commercially available aroA delated gene E. coli O78 vaccine in commercial broiler chickens under Middle East simulating field conditions

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hussein M. Galal ◽  
M. I. Abdrabou ◽  
Ahmed H. I. Faraag ◽  
C. K. Mah ◽  
Azza M. Tawfek
Keyword(s):  
Middle East ◽  
Broiler Chickens ◽  
Bacterial Infections ◽  
Body Weight Gain ◽  
Broiler Chicks ◽  
E Coli ◽  
Reduced Body ◽  
Antibiotics Use ◽  
Commercial Broiler ◽  
And Performance

AbstractThe broiler industry in the Middle East (ME) faces many challenges related to bacterial infections, including M. gallisepticum, M. synoviae, E. coli, and other gram-negative bacteria, exacerbated by various errors in the brooding process. Antibiotics use in the first three days of life, such as Linco-Spectin 100 SP, tilmicosin, enrofloxacin, tylosin, colistin, and doxycycline, is the trend in the market to control such challenges. This study aimed to evaluate the efficacy of the newly introduced aroA E. coli vaccine (Poulvac E. coli) and its ability to reduce over-reliance on the heavy use of antibiotics in the ME. The study was conducted on 160 broiler chicks, divided into eight even groups. Each group was treated differently in terms of antibiotic therapy and ages at the time of Poulvac E. coli administration and the challenge of virulent avian pathogenic E. coli (APEC), serotype O78. Spray application of Poulvac E. coli at seven days of age plus Linco-Spectin 100 SP during the first three days provided the best results for zero mortality after challenge with APEC, while Poulvac E. coli at seven days with enrofloxacin during the early three days resulted in 10% mortality. Poulvac E. coli hatchery vaccination protected birds against mortality but reduced body weight gain compared to the 7-day group vaccinated with Linco-Spectin 100 SP during the first three days. Poulvac E. coli given on day one or day seven did not affect the immune response to concurrent respiratory viral vaccines and, in some cases, improved response. This study shows that Poulvac E. coli at seven days of age, together with Linco-Spectin 100 during the first three days, has produced the best results in terms of protection and performance in the ME high presence of avian pathogenic E. coli field challenge.

scholarly journals Bacillus subtilis-Based Probiotic Improves Skeletal Health and Immunity in Broiler Chickens Exposed to Heat Stress

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1494
Author(s):  
Sha Jiang ◽  
Fei-Fei Yan ◽  
Jia-Ying Hu ◽  
Ahmed Mohammed ◽  
Heng-Wei Cheng
Keyword(s):  
Bacillus Subtilis ◽  
Heat Stress ◽  
Broiler Chickens ◽  
Heat Waves ◽  
Stress Sensitivity ◽  
Current Data ◽  
Negative Effects ◽  
Skeletal Health ◽  
Welfare Issue ◽  
And Performance

The elevation of ambient temperature beyond the thermoneutral zone leads to heat stress, which is a growing health and welfare issue for homeothermic animals aiming to maintain relatively constant reproducibility and survivability. Particularly, global warming over the past decades has resulted in more hot days with more intense, frequent, and long-lasting heat waves, resulting in a global surge in animals suffering from heat stress. Heat stress causes pathophysiological changes in animals, increasing stress sensitivity and immunosuppression, consequently leading to increased intestinal permeability (leaky gut) and related neuroinflammation. Probiotics, as well as prebiotics and synbiotics, have been used to prevent or reduce stress-induced negative effects on physiological and behavioral homeostasis in humans and various animals. The current data indicate dietary supplementation with a Bacillus subtilis-based probiotic has similar functions in poultry. This review highlights the recent findings on the effects of the probiotic Bacillus subtilis on skeletal health of broiler chickens exposed to heat stress. It provides insights to aid in the development of practical strategies for improving health and performance in poultry.

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