Abstract
The present study was designed to alleviate the negative biohazards of high ambient temperature on the productive performance and physiological status of laying hens. A total of 135 Bovans laying hens were distributed into nine groups in a 3 × 3 factorial design experiment. Basal diet was supplemented with vitamin E at levels of 0, 250, and 500 mg /kg diet. Within each dietary vitamin E level, each diet was supplemented with sodium selenite as a source of selenium (Se) to supply 0, 0.25, and 0.50 mg Se/kg diet. Results showed that supplementing layer’s diet with 500 mg vitamin E/kg was accompanied with the lowest feed consumption (FC) and feed conversion ratio (FCR). The interaction among vitamin E and Se levels exerted significant effects only on FC and FCR. Insignificant differences were observed in egg quality criteria due to the treatments studied. Increasing vitamin E level was associated with a gradual decrease in basophil count and an increase in monocytes. A gradual decrease in the count of each of heterophils, monocytes, and eosinophils was observed with the elevation in the dietary Se level. The combination among vitamin E and Se levels produced a significant effect on all hematological parameters studied. As vitamin E increased, a marked decrease in serum AST and a gradual increase in total lipids, total cholesterol, and calcium were observed. As the level of dietary Se increased, serum total protein, albumin, T4, total cholesterol, and total lipids increased. No significant impacts were detected for the interaction among vitamin E and Se levels on any of blood constituents determined except serum globulin, ALT, and calcium. In conclusion, the combination between vitamin E and Se showed a good ability to alleviate the harmful impacts of heat stress and produced the highest productive performance when compared with the other groups, which exhibit the synergistic effect between the two antioxidants.
This is a preview of subscription content, access via your institution.

References
Abd El-Maksoud AA (2006) Effect of vitamin E supplementation on performance of laying hens during summer months under the desert conditions. Egypt Poult Sci 26(3):873–889
Abdel-Fattah SA, Abdel-Azeem F (2007) Effect of vitamin E, thyroxin hormone and their combination on humoral immunity, performance and some serum metabolites of laying hens during summer season. Egypt Poult Sci 27:335–361
Abdel Galil MA, Abdel Samad MH (2003) Effect of vitamin E, C, selenium and zinc supplementation on reproductive performance of two local breeds of chickens under hot climate condition. Egypt Poult Sci 24:217–229
Abdukalykova S, Ruiz-Feria CA (2006) Arginine and vitamin E improve the cellular and humoral immune response of broiler chickens. Int J Poult Sci 5:121–127
Ajakaiye JJ, Perez-Bello A, Mollineda-Trujillo A (2010) Impact of vitamins C and E dietary supplementation on leukocyte profile of layer hens exposed to high ambient temperature and humidity. Acta Vet Brno 79:377–383
Akiba Y, Jensen LS, Barb CR, Kraeling RR (1982) Plasma estradiol, thyroid hormones, and liver lipid content in laying hens fed different isocaloric diets. J Nutr 112:299–308
Bartov I, Frigg M (1992) Effect of high concentrations of dietary vitamin e during various age periods on performance, plasma vitamin e and meat stability of broiler chicks at 7 weeks of age. Br Poult Sci 33:393–402
Bollengier-Lee S (1999) Optimal dietary concentration of vitamin E for alleviating the effect of heat stress on egg production in laying hens. Br Poult Sci 40:102–107
Bollengier-Lee S, Mitchell MA, Utomo DB, Williams PEV, Whitehead CC (2010) Influence of high dietary vitamin E supplementation on egg production and plasma characteristics in hens subjected to heat stress. Br Poult Sci 39:106–112
Card LE, Nesheim MC (1972) Poultry production, 11th edn. Lea and Febiger, Philadelphia, PA
Charles DR (2002) Responses to the thermal environment. In: Charles DA, Walker AW (eds) Poultry environment problems, a guide to solutions. Nottingham University Press, Nottingham, pp 1–16
Chitra P, Edwin SC, Moorthy M (2013) Dietary inclusion of vitamin E and selenium on egg production, egg quality and economics of Japanese quail layers. Tamilandu Vet Anim Sci 9:51–60
Chubb LG, Rowell JG (2009) Counting blood cells of chickens. J Agric Sci 52:263
Dukes HH, Schwarte ZLH (1931) The hemoglobin content of the blood of the fowl. American J Physiol 96:89–92
El-Sebai A (2000) Influence of selenium and vitamin E as antioxidant on immune system and some physiological aspects in broiler chickens. Egypt Poult Sci 20:1065–1082
El-Sheikh SEM, Salama AA (2010) Effect of vitamin C and E as water additives on productive performance and egg quality of heat stressed local laying hens in Siwa oasis. Egypt Poult Sci 30:679–697
Elaroussi MA, Fattah MA, Meky NH, Ezzat IE, Wakwak MM (2007) Effects of vitamin E, age and sex on performance of Japanese quail. 1. Haematological indices and liver function. Br Poult Sci 48:669–677
Ferit Gursu M, Sahin N, Kucuk O (2003) Effects of vitamin E and selenium on thyroid status, adrenocorticotropin hormone, and blood serum metabolite and mineral concentrations of Japanese quails reared under heat stress (34°C). J Trace Elem Exper Med 16:95–104
Freeman BA, Crapo JD (1982) Biology of disease: free radicals and tissue injury. Lab Investig 47:412–426
Grobas S, Mendez J, Lopez BC, De BC, Mateos GG (2002) Effect of vitamin E and A supplementation on egg yolk alpha-tocopherol concentration. Poult Sci 81:376–381
Hamdy AM, El-Malt EA (2000) Influence of vitamin E and sodium selenite. Proceeding Conference on Animal Production In 21st century. Challenges and prospects, Sakha, Kafr El-Sheikh, Egypt, pp. 415–421
Hanafy MM, El-Sheikh AMH, Abdalla AA (2009) The effect of organic selenium supplementation on productive and physiological performance in a local strain of chicken. 1—the effect of organic selenium (Sel-PlexTM) on productive, reproductive and physiological traits of Bandarah local strain. Egypt Poult Sci 29:1061–1084
Haung KH, Chen WF (1999) Effect of selenium on T lymphocyte transformation rate and natural killer cell activities in chickens. J Nanjing Agric Univ 22:76–79
Holik V (2009) Management of laying hens to minimize heat stress. Lohmann Information 44:16–29
Jiakui L, Xiaolong W (2004) Effect of dietary organic versus inorganic selenium in laying hens on the productivity, selenium distribution in egg and selenium content in blood, liver and kidney. J Trace Elem Med Biol 18:65–68
Karaman S, Tarhan S, Ergunes G (2007) Analysis of indoor climatic data to assess the heat stress of laying hens. Int J Nat Engin Sci 1:65–68
Kaya S (2007) Influence of different dietary vitamin E supplementation on some plasma components and egg production of laying Japanese quails during heat stress. Medycyna Weterynaryjna 63:1568–1571
Kolb E (1997) Vitamins and the immune system. Hoffmann-La Roche Ltd. Vitamins and Fine Chemicals Division, Basel. pp., 22–27
Lin H, Jiao HC, Buyse J, Decuypere E (2007) Strategies for preventing heat stress in poultry. World’s Poult Sci J 62:71–86
Machlin LJ (1991) Vitamin E. In: LJ Machlin (ed.), Handbook of vitamins (Marcel Dekker, New York): 99–145
McDowell LR (1989) Vitamins in animal nutrition-comparative aspects to human nutrition .In: McDowell LR (ed.). Vitamin A and E London: Academic Press. pp., 93–131
Meluzzi A, Sirri F, Manfreda G, Tallarico N, Franchini A (2000) Effects of dietary vitamin E on the quality of table eggs enriched with n-3 long-chain fatty acids. Poult Sci 79:539–545
Moradi KN, Ziaei N, Sadeghi S, Akbari M (2012) Influence of dietary sodium selenite and vitamin E (E-Selenovit) supplementation on performance and immune response of laying during high environmental temperature. Annals Biol Res 3:842–849
Naziroglu M, Sahin K, Simsek H, Aydilek N, Ertas ON (2000) The effects of food withdrawal and darkening on lipid peroxidation of laying hens in high ambient temperatures. Dtsch Tierarztl Wochenschr 107:199–202
Niu Z, Liu F, Yan Q, Li L (2009) Effects of different levels of selenium on growth performance and immunocompetence of broilers under heat stress. Arch Anim Nutr 63:56–65
NRC (1994) Nutrient Requirements of Poultry. 9th rev. ed. National Academy Press, Washington, DC
Osman AMR, Abdel Wahed HM, Ragab MS (2010) Effects of supplementing laying hens diets with organic selenium on egg production, egg quality, fertility and hatchability. Egypt Poult Sci 30:893–915
Packer L (1991) Protective role of vitamin E in biological systems. Am J Clin Nutr 53:1050–1055
Perez-Carbajal C, Caldwell D, Farnell M, Stringfellow K, Pohl S, Casco G, Pro-Martinez A, Ruiz-Feria CA (2010) Immune response of broiler chickens fed different levels of arginine and vitamin E to a coccidiosis vaccine and Eimeria challenge. Poult Sci 89:1870–1877
Puthpongsiriporn U, Scheideler SE, Sell JL, Beck MM (2001) Effects of vitamin E and C supplementation on performance, in vitro lymphocyte proliferation, and antioxidant status of laying hens during heat stress. Poult Sci 80:1190–1200
Radwan NL, Hassan RA, Qota EM, Fayek HM (2008) Effect of natural antioxidant on oxidative stability of eggs and productive and reproductive performance of laying hens. Int J Poult Sci 7:134–150
Ranaweera KNP, Wise DR (2008) The effects of trienbolone acetate implantation of turkeys upon fluid balance and blood chemistry. Br Poult Sci 22:201–208
Renema R (2004) Reproductive responses to Sel-Plex® organic selenium in male and female broiler breeders: impact on production traits and hatchability. In: Lyons T (ed) Nutritional biotechnology in the feed and food industries. Proceeding of 20th Alltech’s Annual Symposium. K. A., Nottingham University Press, Nottingham, UK, P. and Jacques, pp 81–91
Rengaraj D, Hong Y (2015) Effects of dietary vitamin E on fertility functions in poultry species. Int J Mol Sci 16:9910–9921
Sahin K, Kucuk O (2001) Effects of vitamin C and vitamin E on performance, digestion of nutrients and carcass characteristics of Japanese quails reared under chronic heat stress (34 °C). J Anim Physiol Anim Nutr 85:335–341
Sahin K, Sahin N, Onderci M (2002) Vitamin E supplementation can alleviate negative effects of heat stress on egg production, egg quality, digestibility of nutrients and egg yolk mineral concentrations of Japanese quails. Res Vet Sci 73:307–312
Schalm OW (1961) Veterinary hematology. Lea and Febiger, Philadelphia U.S.A., 165–187
Scheideler SE (1996) Vitamin E supplementation suppresses egg production drop during heat stress and transportation of laying hens during peak production. Pages 14–15. in: Nebraska Poultry Report, June. Nebraska Poultry Report, University of Nebraska Cooperative Extension, Lincoln, NE
Scheideler SE, Puthpongsiriporn U, Selly J (2001) Vitamin E and heat stress in layers. Zootec Int 3:40–45
Siam SS, Mansour KM, El-Anwer EMM, El-Warith AA (2004) Laying hens performance, hatchability immune response and some blood constituents affected by vitamin E and selenium supplementation under hot conditions. Egypt Poult Sci 24:483–496
Sklan D (2007) Vitamin a absorption and metabolism in the chick: response to high dietary intake and to tocopherol. Br J Nutr 50:401
Smith MO, Teeter RG (1987) Potassium balance of the 5 to 8-week-old broiler exposed to constant heat or cycling high temperature stress and the effects of supplemental potassium chloride on body weight gain and feed efficiency. Poult Sci 66:487–492
Surai PF (2007) Selenium in poultry nutrition 2. Reproduction, egg and meat quality and practical applications. World’s Poult Sci J 58:431–450
Tizzard I (1987) Disturbances in immune function, deficiencies and tumour. In: An introduction to veterinary immunology, (W.B. Saunders, Philadelphia). 470–478.
Watson RR, Petro TM (1982) Cellular immune responses, corticosteroid levels, and resistance to Listeria monocytogenes and murine leukemia in mice fed a high vitamin E diet. Annal New York Acad Sci 393:205–208
Yu BP (1994) Cellular defenses against damage from reactive oxygen species. Physiol Rev 74:139–162
Zduńczyk Z, Drażbo A, Jankowski J, Juśkiewicz J, Czech A, Antoszkiewicz Z (2013) The effect of different dietary levels of vitamin E and selenium on antioxidant status and immunological markers in serum of laying hens. Polish J Vet Sci:16
Ziaei N, Moradi Kor N, Pour E (2013) The effects of different levels of vitamin-E and organic selenium on performance and immune response of laying hens. African J Biotechnol 12:3884–3890
Acknowledgments
The authors appreciate and thank the College of Food and Agriculture Sciences, Agriculture Research Center and Deanship of Scientific Research, King Saud University, Saudi Arabia, for supporting this research.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
All the experimental procedures were carried out according to the Local Experimental Animal Care Committee and approved by the ethics of the institutional committee. Birds were cared for using husbandry guidelines derived from Zagazig University standard operating procedures.
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Responsible editor: Philippe Garrigues
Rights and permissions
About this article
Cite this article
Abd El-Hack, M.E., Mahrose, K., Arif, M. et al. Alleviating the environmental heat burden on laying hens by feeding on diets enriched with certain antioxidants (vitamin E and selenium) individually or combined. Environ Sci Pollut Res 24, 10708–10717 (2017). https://doi.org/10.1007/s11356-017-8690-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-017-8690-5