[Abd El-Hack M. E., Abdelnour S. A., Taha A. E. Khafaga A. F. Arif M., Ayasan T., Swelum A. A., Abukhalil M. H., Alkahtani S., Aleya L., Abdel-Daim M. M. (2020). Herbs as thermoregulatory agents in poultry: An overview. Sci. Total Environ., 703: 134399.10.1016/j.scitotenv.2019.134399]Search in Google Scholar
[Al-Sagan A. A., Khalil S., Hussein E. O., Attia Y. A. (2020). Effects of fennel seed powder supplementation on growth performance, carcass characteristics, meat quality, and economic efficiency of broilers under thermoneutral and chronic heat stress conditions. Animals, 10: 206.10.3390/ani10020206]Search in Google Scholar
[Attia Y. A., Al-Harthi M. A. (2015). Nigella seed oil as an alternative to antibiotic growth promoters for broiler chickens. Eur. Poultry Sci., 79, DOI: 10.1399/eps.2015.8010.1399/eps.2015.80]Search in Google Scholar
[Attia Y. A., Hassan R. A. (2017). Broiler tolerance to heat stress at various dietary protein/energy levels. Eur. Poultry Sci., 81, DOI: 10.1399/eps.2017.17110.1399/eps.2017.171]Search in Google Scholar
[Attia Y. A., Hassan R. A., Tag El-Din A. E., Abou-Shehema B. M. (2011). Effect of ascorbic acid or increasing metabolizable energy level with or without supplementation of some essential amino acid on productive and physiological traits of slow-growing chicks exposed to chronic heat stress. J. Anim. Physiol. Anim. Nutr., 95: 744–755.10.1111/j.1439-0396.2010.01104.x]Search in Google Scholar
[Attia Y. A., Al-Harthi M. A., El-Shafey A. S., Rehab Y. A., Kim W. K. (2017 a). Enhancing tolerance of broiler chickens to heat stress by supplementation with vitamin E, vitamin C and/or probiotics. Ann. Anim. Sci., 17: 1–15.10.1515/aoas-2017-0012]Search in Google Scholar
[Attia Y. A., Al-Harthi M. A., Hassan S. S. (2017 b). Turmeric (Curcuma longa Linn.) as a phytogenic growth promoter alternative for antibiotic and comparable to mannan oligosaccharides for broiler chicks. Rev. Mex. Cienc. Pecu., 8: 11–21.10.22319/rmcp.v8i1.4309]Search in Google Scholar
[Attia Y. A., Bakhashwain A. A., Bertu N. K. (2017 c). Thyme oil (Thymus vulgaris L.) as a natural growth promoter for broiler chickens reared under hot climate. Ital. J. Anim. Sci., 16: 275–282.10.1080/1828051X.2016.1245594]Search in Google Scholar
[Attia Y. A., Bakhashwain A. A., Bertu N. K. (2018 a). Utilisation of thyme powder (Thyme vulgaris L.) as a growth promoter alternative to antibiotics for broiler chickens raised in a hot climate. Eur. Poultry. Sci., 82, DOI: 10.1399/eps.2018.238.10.1399/eps.2018.238]Search in Google Scholar
[Attia Y. A., Al-Harthi M. A., Elnaggar A. S. (2018 b). Productive, physiological and immunological responses of two broiler strains fed different dietary regimens and exposed to heat stress. Ital. J. Anim. Sci., 17: 686–697.10.1080/1828051X.2017.1416961]Search in Google Scholar
[Baghban P., Daneshyar M., Najafi R. (2016). Effects of cinnamon (Cinnamomum zeylanicum) and turmeric (Curcuma longa) powders on performance, enzyme activity, and blood parameters of broiler chickens under heat stress. Poultry Sci. J., 4: 47–53.]Search in Google Scholar
[Berrong S. L., Washburn K. W. (1998). Effect of genetic variation on total plasma protein, body weight gains, and body temperature responses to heat stress. Poultry Sci., 77: 379–385.10.1093/ps/77.3.379]Search in Google Scholar
[Bonetti G., Tedeschi P., Meca G., Bertelli D., Mañes J., Barandolini V., Maietti A. (2016). In vitro bioaccessibility, transepithelial transport and antioxidant activity of Urtica dioica L. phenolic compounds in nettle based food products. Food Funct., 7: 4222–4230.10.1039/C6FO01096B]Search in Google Scholar
[Cândido M. G. L., Tinôco I. F. F., Albino L. F. T., Freitas L. C. S. R., Santos T. C., Cecon P. R., Gates R. S. (2020). Effects of heat stress on pullet cloacal and body temperature. Poultry Sci., doi. org/10.1016/j.psj.2019.11.06210.1016/j.psj.2019.11.062759738532359582]Search in Google Scholar
[Cheng Y. F., Chen Y. P., Chen R., Su Y., Zhang R. Q., He Q. F., Wang K., Wen C., Zhou Y. M. (2019). Dietary mannan oligosaccharide ameliorates cyclic heat stress-induced damages on intestinal oxidative status and barrier integrity of broilers. Poultry Sci., 98: 4767–4776.10.3382/ps/pez192]Search in Google Scholar
[Divi R. L., Doerge D. R. (1996). Inhibition of thyroid peroxidase by dietary flavonoids. Chem. Res. Toxicol., 49: 2495–2502.]Search in Google Scholar
[El-Shoukary R. D. M., Darwish M. H. A., Abdel-Rahman M. A. M. (2014). Behavioral, performance, carcass traits and hormonal changes of heat stressed broilers feeding Black and Coriander Seeds. J. Adv. Vet. Res., 4: 93–101.]Search in Google Scholar
[Giloh M., Shinder D., Yahav S. (2012). Skin surface temperature of broiler chickens is correlated to body core temperature and is indicative of their thermoregulatory status. Poultry Sci., 91: 175–188.10.3382/ps.2011-01497]Search in Google Scholar
[Hassan H. M. A., El-Moniary M. M., Hamouda Y., El-Daly E. F., Amani W. Y., Abd El-Azeem N. A. (2016). Effect of different levels of Moringa oleifera leaves meal on productive performance, carcass characteristics and some blood parameters of broiler chicks reared under heat stress conditions. Asian J. Anim. Vet. Adv., 11: 60–66.10.3923/ajava.2016.60.66]Search in Google Scholar
[Hosseini S. M., Nazarizadeh H., Ahani S., Azghandi M. V. (2016). Effects of mannan oligosaccharide and Curcuma xanthorrhiza essential oil on the intestinal morphology and stress indicators of broilers subjected to cyclic heat stress. Arch. Anim. Breed., 59: 285–291.10.5194/aab-59-285-2016]Search in Google Scholar
[Jiang S., Mohammed A. A., Jacobs J. A., Cramer T. A., Cheng H. W. (2020). Effect of synbiotics on thyroid hormones, intestinal histomorphology, and heat shock protein 70 expression in broiler chickens reared under cyclic heat stress. Poultry Sci., 99: 142–150.10.3382/ps/pez571]Search in Google Scholar
[Kasapidou E., Giannenas I., Mitlianga P., Sinapis E., Bouloumpasi E., Petrotos K., Manouras A., Kyriazakis I. (2014). Effect of Melissa officinalis supplementation on growth performance and meat quality characteristics in organically produced broilers. Brit. Poultry Sci., 55: 774–784.10.1080/00071668.2014.974140]Search in Google Scholar
[Khafar K. R., Mojtahedin, A., Rastegar N., Neytali K. M., Olfati A. (2019). Dietary inclusion of thyme essential oil alleviative effects of heat stress on growth performance and immune system of broiler chicks. Iran. J. Appl. Anim. Sci., 9: 509–517.]Search in Google Scholar
[Kumar S., Pangeni D., Yang X., Park S. O. (2017). Effect of ascorbic acid in the drinking water and betaine in the diet on performance, blood haematology, IgG and HSP 70 gene expression in Pekin ducks (Anas platyrhynchos domesticus) reared under high temperatures. Eur. Poultry Sci., 81, DOI: 10.1399/eps.2017.17710.1399/eps.2017.177]Search in Google Scholar
[Lara L. J., Rostagno M. H. (2013). Impact of heat stress on poultry production. Animals, 3: 356–369.10.3390/ani3020356]Search in Google Scholar
[Mack L. A., Felver-Gant J. N., Dennis R. L., Cheng H. W. (2013). Genetic variations alter production and behavioral responses following heat stress in 2 strains of laying hens. Poultry Sci., 92: 285–294.10.3382/ps.2012-02589]Search in Google Scholar
[Morovat M., Chamani M., Zarei A., Sadeghi A. A. (2016). Dietary but not in ovo feeding of Silybum marianum extract resulted in an improvement in performance, immunity and carcass characteristics and decreased the adverse effects of high temperatures in broilers. Brit. Poultry Sci., 57: 105–113.10.1080/00071668.2015.1121537]Search in Google Scholar
[Najafi P., Torki M. (2010). Performance, blood metabolites and immunocompetence of broiler chicks fed diets included essential oils of medicinal herbs. J. Anim. Vet. Adv., 9: 1164–1168.10.3923/javaa.2010.1164.1168]Search in Google Scholar
[Olanrewaju H. A., Purswell J. L., Collier S. D., Branton S. L. (2010). Effect of ambient temperature and light intensity on physiological reactions of heavy broiler chickens. Poultry Sci., 89: 2668–2677.10.3382/ps.2010-00806]Search in Google Scholar
[Poulios E., Giaginis C., Vasios G. K. (2020). Current state of the art on the antioxidant activity of sage (Salvia spp.) and its bioactive components. Planta Med., 86: 224–238.10.1055/a-1087-8276]Search in Google Scholar
[Ragab M. S., Namra M. M. M., Aly M. M. M., Fathi M. A. (2013). Impact of inclusion fennel seeds and thyme dried leaves in broiler diets on some productive and physiological performance during summer season. Egypt. Poultry Sci., 33: 197–219.]Search in Google Scholar
[Rehman Z., Chand N., Khan R. U., Naz S., Alhidary I. A. (2018). Serum biochemical profile of two broiler strains supplemented with vitamin E, raw ginger (Zingiber officinale) and Learnitine under high ambient temperatures. S. Afr. J. Anim. Sci., 48: 935–942.10.4314/sajas.v48i5.13]Search in Google Scholar
[Sadeghi A. A., Moghaddam M. (2018). The effects of turmeric, cinnamon, ginger and garlic powder nutrition on antioxidant enzymes status and hormones involved in energy metabolism of broilers during heat stress. Iran. J. Appl. Anim. Sci., 8: 125–130.]Search in Google Scholar
[Saeed M., Abbas G., Alagawany M., Kamboh A. A., Abd El-Hack M. E., Khafaga A. F., Chao S. (2019). Heat stress management in poultry farms: A comprehensive overview. J. Therm. Biol., 84: 414–425.10.1016/j.jtherbio.2019.07.025]Search in Google Scholar
[Skomorucha I., Sosnówka-Czajka E. (2013): Effect of water supplementation with herbal extracts on broiler chicken welfare. Ann. Anim. Sci., 13: 849–857.10.2478/aoas-2013-0057]Search in Google Scholar
[Skomorucha I., Sosnówka-Czajka E. (2017). Physiological parameters in broiler chickens reared under different housing systems during a period of high temperatures. Acta Sci. Pol. Zoot., 16: 25–34.10.21005/asp.2017.16.3.04]Search in Google Scholar
[Sohail M. U., Ijaz A., Yousaf M. S., Ashraf K., Zaneb H., Aleem M., Rehman H. (2010). Alleviation of cyclic heat stress in broilers by dietary supplementation of mannan-oligosaccharide and Lactobacillus-based probiotic: Dynamics of cortisol, thyroid hormones, cholesterol, C-reactive protein, and humoral immunity. Poultry Sci., 89: 1934–1938.10.3382/ps.2010-00751]Search in Google Scholar
[Song Z. H., Cheng K., Zheng X. C., Ahmad H., Zhang L. L., Wang T. (2018). Effects of dietary supplementation with enzymatically treated Artemisia annua on growth performance, intestinal morphology, digestive enzyme activities, immunity, and antioxidant capacity of heat-stressed broilers. Poultry Sci., 97: 430–437.10.3382/ps/pex312]Search in Google Scholar
[Vermette C. J., Henrikson Z. A., Schwean-Lardner K. V., Crowe T. G. (2017). Influence of hot exposure on 12-week-old turkey hen physiology, welfare, and meat quality and 16-week-old turkey tom core body temperature when crated at transport density. Poultry Sci., 96: 3836–3843.10.3382/ps/pex220]Search in Google Scholar
[Wan X., Jiang L., Zhong H., Lu Y., Zhang L., Wang T. (2017). Effects of enzymatically treated Artemisia annua L. on growth performance and some blood parameters of broilers exposed to heat stress. Anim. Sci. J., DOI: 10.1111/asj.1276610.1111/asj.1276628052518]Search in Google Scholar
[Wang Y., Saelao P., Chanthavixay K., Gallardo R., Bunn D., Lamont S. J., Dekkers J. M., Kelly T., Zhou H. (2018). Physiological responses to heat stress in two genetically distinct chicken inbred lines. Poultry Sci., 97: 770–780.10.3382/ps/pex363]Search in Google Scholar
[Wang Y., Xia L., Guo T., Heng C., Jiang L., Wang D., Wang J., Li K., Zhan X. (2020). Research Note: Metabolic changes and physiological responses of broilers in the final stage of growth exposed to different environmental temperatures. Poultry Sci., 99: 2017–2025.10.1016/j.psj.2019.11.048]Search in Google Scholar
[Xu Y., Lai X., Li Z., Zhang X., Luo Q. (2018). Effect of chronic heat stress on some physiological and immunological parameters in different breed of broilers. Poultry Sci., 97: 4073–4082.10.3382/ps/pey256]Search in Google Scholar
[Yahav S., Mc Murtry J. P. (2001). Thermotolerance acquisition in broiler chickens by temperature conditioning early in life – the effect of timing and ambient temperature. Poultry Sci., 80: 1662–1666.10.1093/ps/80.12.1662]Search in Google Scholar