Heat shock proteins as a key defense mechanism in poultry production under heat stress conditions

Gouda, Ahmed; Tolba, Samar; Mahrose, Khalid; Felemban, Shatha G.; Khafaga, Asmaa F.; Khalifa, Norhan E.; Jaremko, Mariusz; Moustafa, Mahmoud; Alshaharni, Mohammed O.; Algopish, Uthman; Abd El-Hack, Mohamed E.

doi:10.1016/j.psj.2024.103537

Cited by 9 publications

(2 citation statements)

References 88 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to Nawaz et al [5], high temperatures (exceeding the TNZ, the appropriate temperature for broilers is between 18 and 22 • C [51]) during poultry production phases generate physiological, metabolic, and genetic changes in birds due to HS and harm breeding efficiency and meat quality (Figure 3). Maintaining homeostasis in bird-rearing conditions should be a primary goal, but it is not-that goal is high commercial poultry production.…”

Section: Effects Of Heat Stress and Transportation Time On Poultry Me...mentioning

confidence: 99%

Heat/Cold Stress and Methods to Mitigate Its Detrimental Impact on Pork and Poultry Meat: A Review

Lesiów,

Xiong

2024

Foods

View full text Add to dashboard Cite

This paper aims to provide an updated review and current understanding of the impact of extreme temperatures—focusing on heat stress (HS)—on the quality of pork and poultry meat, particularly amidst an unprecedented global rise in environmental temperatures. Acute or chronic HS can lead to the development of pale, soft, and exudative (PSE) meat during short transportation or of dark, firm, and dry (DFD) meat associated with long transportation and seasonal changes in pork and poultry meat. While HS is more likely to result in PSE meat, cold stress (CS) is more commonly linked to the development of DFD meat. Methods aimed at mitigating the effects of HS include showering (water sprinkling/misting) during transport, as well as control and adequate ventilation rates in the truck, which not only improve animal welfare but also reduce mortality and the incidence of PSE meat. To mitigate CS, bedding on trailers and closing the tracks’ curtains (insulation) are viable strategies. Ongoing efforts to minimize meat quality deterioration due to HS or CS must prioritize the welfare of the livestock and focus on the scaleup of laboratory testing to commercial applications.

show abstract

Section: Effects Of Heat Stress and Transportation Time On Poultry Me...mentioning

confidence: 99%

Heat/Cold Stress and Methods to Mitigate Its Detrimental Impact on Pork and Poultry Meat: A Review

Lesiów,

Xiong

2024

Foods

View full text Add to dashboard Cite

show abstract

“…To induce the production of heat shock protein 70 (HSP70), birds were subjected to 42 • C for one hour before slaughter [41]. Afterwards, the liver was instantly dissected out (n = 6, all from females) and then vacuum packed and kept at −20 • C. The HSP70 was measured using ELISA following the method of Anderson et al [42].…”

Section: Liver Heat Shock Protein 70mentioning

confidence: 99%

Early Feeding Strategy Mitigates Major Physiological Dynamics Altered by Heat Stress in Broilers

Gouda,

Al-Khalaifah,

Al-Nasser

et al. 2024

Animals

Self Cite

View full text Add to dashboard Cite

Heat stress is one of the stressors that negatively affect broiler chickens, leading to a reduction in production efficiency and profitability. This reduction affects the economy in general, especially in hot and semi-hot countries. Therefore, improving heat tolerance of broiler chicks is a key to sustained peak performance, especially under adverse environmental heat stress conditions. The present study investigated three early feed withdrawal regimes (FWD) as a potential mitigation for thermal stress exposure. A total of 240 unsexed one-day-old Cobb-500 chicks were randomly recruited to one of four experimental groups using a completely randomized design (10 birds × 6 replicates). The experimental groups included the control group with no feed withdrawal (control), while the other three groups were subjected to early feed withdrawal for either 24 h on the 5th day of age (FWD-24), 12 h on the 3rd and 5th day of age (FWD-12), or 8 h on the 3rd, 4th, and 5th day of age (FWD-8), respectively. Production performance was monitored throughout the experiment. Meanwhile, blood and liver samples were taken at the end of the experimental period to evaluate major physiological dynamic changes. Our findings demonstrated that under chronic heat stress conditions, FWD treatments significantly improved broilers’ production performance and enhanced several physiological parameters compared with the control. Serum levels of thyroid hormones were elevated, whereas leptin hormone was decreased in FWD groups compared with the control. Moreover, serum total protein, globulin, and hemoglobin levels were higher, while total cholesterol and uric acid were lower in the FWD groups. Furthermore, FWD groups showed significantly higher antioxidant marker activity with a significantly lower lipid peroxidation level. Immunoglobulin levels, lysozyme, complement factor C3, and liver heat shock protein 70 (HSP70) concentration were also elevated in FWD compared with the control. Also, serum interleukin-1β (IL-1β) and interferon-gamma (IFN-γ) significantly increased with FWD. Based on our findings, early feed withdrawal can be applied as a promising non-invasive nutritional strategy for broilers reared under chronic heat stress conditions. Such a strategy promotes the alleviation of the deleterious effects of heat stress on broiler performance, immunity, and redox status, owing to the onset of physiological adaptation and the development of thermotolerance ability.

show abstract

Cadmium Exposure Induces Inflammation Through Oxidative Stress-Mediated Activation of the NF-κB Signaling Pathway and Causes Heat Shock Response in a Piglet Testis

Li,

Wang,

Wang

2024

Biol Trace Elem Res

View full text Add to dashboard Cite

Heat shock proteins as a key defense mechanism in poultry production under heat stress conditions

Cited by 9 publications

References 88 publications

Heat/Cold Stress and Methods to Mitigate Its Detrimental Impact on Pork and Poultry Meat: A Review

Heat/Cold Stress and Methods to Mitigate Its Detrimental Impact on Pork and Poultry Meat: A Review

Early Feeding Strategy Mitigates Major Physiological Dynamics Altered by Heat Stress in Broilers

Cadmium Exposure Induces Inflammation Through Oxidative Stress-Mediated Activation of the NF-κB Signaling Pathway and Causes Heat Shock Response in a Piglet Testis

Contact Info

Product

Resources

About