Mitigating the detrimental effects of heat stress in poultry through thermal conditioning and nutritional manipulation

M Madkour, FM Salman, I El-Wardany… - Journal of Thermal …, 2022 - Elsevier
The poultry industry faces several obstacles and challenges, including the changes in global
temperature, increase in the per capita demand for meat and eggs, and the emergence and …

Incubation temperature and lighting: Effect on embryonic development, post-hatch growth, and adaptive response

S Yalcin, S Özkan, T Shah - Frontiers in Physiology, 2022 - frontiersin.org
During incubation, the content of the egg is converted into a chick. This process is controlled
by incubation conditions, which must meet the requirements of the chick embryo to obtain …

Environmental stress in chickens and the potential effectiveness of dietary vitamin supplementation

F Akinyemi, D Adewole - Frontiers in Animal Science, 2021 - frontiersin.org
Environmental stressors can promote the vulnerability of animals to infections; it is therefore,
essential to understand how stressors affect the immune system, the adaptive capacity of …

Modulation of heat-shock proteins mediates chicken cell survival against thermal stress

AM Shehata, IM Saadeldin, HA Tukur, WS Habashy - Animals, 2020 - mdpi.com
Simple Summary The impact of heat stress is a major challenge causing economical losses
to the poultry industry. Heat stress exerts a damaging effect on physiological responses such …

Effects of In Ovo Methionine-Cysteine Injection on Embryonic Development, Antioxidant Status, IGF-I and TLR4 Gene Expression, and Jejunum Histomorphometry in …

HAM Elwan, SS Elnesr, Q Xu, C **e, X Dong, X Zou - Animals, 2019 - mdpi.com
Simple Summary In the current study, we hypothesize that the In ovo concurrent injection of
methionine (Met) and cysteine (Cys) may have positive effects on embryonic development …

[HTML][HTML] Effect of thermal manipulation on embryonic development, hatching process, and chick quality under heat-stress conditions

E Iraqi, AA Hady, N Elsayed, H Khalil, A El-Saadany… - Poultry Science, 2024 - Elsevier
Thermal stress is a risk that threatens poultry welfare and productivity. Thermal manipulation
during egg incubation is considered a prevention strategy used to mitigate the detrimental …

[HTML][HTML] Expression of digestive enzyme and intestinal transporter genes during chronic heat stress in the thermally manipulated broiler chicken

MB Al-Zghoul, KMM Saleh, ZW Jaradat - Poultry science, 2019 - Elsevier
Heat stress has a serious impact on nutrient digestion and absorption in broiler chickens.
This study aimed to investigate the effects of chronic heat stress (CHS) on the mRNA …

Cyclic variations in incubation conditions induce adaptive responses to later heat exposure in chickens: a review

T Loyau, L Bedrani, C Berri, S Métayer-Coustard… - animal, 2015 - Elsevier
Selection programs have enabled broiler chickens to gain muscle mass without similar
enlargement of the cardiovascular and respiratory systems that are essential for …

[HTML][HTML] Embryonic modulation through thermal manipulation and in ovo feeding to develop heat tolerance in chickens

A Goel, CM Ncho, V Gupta, YH Choi - Animal Nutrition, 2023 - Elsevier
Healthy chickens are necessary to meet the ever-increasing demand for poultry meat. Birds
are subjected to numerous stressful conditions under commercial rearing systems, including …

[HTML][HTML] Evaluation of DNA methylation and mRNA expression of heat shock proteins in thermal manipulated chicken

A Vinoth, T Thirunalasundari, M Shanmugam… - Cell Stress and …, 2018 - Elsevier
Thermal manipulation during embryogenesis has been demonstrated to enhance the
thermotolerance capacity of broilers through epigenetic modifications. Heat shock proteins …