Publications

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2022
Abbas, A. O., A. A. Alaqil, G. M. K. Mehaisen, and M. E. I. Sabry, "Effect of Organic Selenium-Enriched Yeast on Relieving the Deterioration of Layer Performance, Immune Function, and Physiological Indicators Induced by Heat Stress", Frontiers in Veterinary Science , 2022.
ElSabry, M. I., S. S. A. Hassan, M. M. Zaki, and F. K. R. Stino, "Stocking density: a clue for improving social behavior, welfare, health indices along with productivity performances of quail (Coturnix coturnix)-a review.", Tropical animal health and production, vol. 54, issue 1, pp. 83, 2022. Abstract

The quail populations are considered to be one of the largest among the poultry species. Although quail egg and meat production are growing rapidly, still, quail farming practices and welfare aspects are not well established. Stocking density is one of the factors that can significantly affect the welfare, health, and performance of birds, but according to The Expert Group for Technical Advice on Organic Production, no allowed space standards have been reported for new hybrids and different breeds of quail. This review presents an overview of 1) the benefits of egg and meat of quail, 2) the global market of quail products, 3) the factors affecting the stocking density rate, and 4) the effects of stocking density rates and housing systems on the social behavior, welfare, physiological indices, and performance parameters of broiler and laying quail. Conclusively, larger space and enriched aviaries reduce aggressive behavior, and improve the quail welfare and immunological indices. However, the effect of stocking density on some blood biochemical indices and growth performance parameters showed mixed results. A better understanding of the relationship between housing, health, growth performance, and welfare aspects would assist in the implementation of welfare-economic standards for quail production. According to available data, stocking density ranges for broiler and laying Japanese quail are suggested; however, these stocking rates should be tested under different conditions.

2021
ElSabry, M. I., F. K. R. Stino, and W. A. A. El-Ghany, "Copper: benefits and risks for poultry, livestock, and fish production.", Tropical animal health and production, vol. 53, issue 5, pp. 487, 2021. Abstract

Protein production from animal origin should increase to meet the needs of a growing global population. This article presents an overview on copper (Cu) forms and their importance for animals' physiological functions. Moreover, it will focus on the current and promising nano-Cu applications in poultry, livestock, and fish production systems. Use of Cu as a feed additive directly or indirectly impacts the human food chain and may affect the safety and/or quality of food. Finally, the expected risks and hazards related to the use of nano-Cu that can affect animals, humans, and the environment are described. It is concluded that nano-Cu applications have the potential to provide an efficient solution for reducing the Cu amount in the poultry, livestock, and fish diets, which can help in reducing costs and environmental contamination and increasing animals' productivity. However, concerns over the safety of nano-Cu applications hamper their immediate implementation. Thus, rigorous risk assessments should be conducted to ensure the safety of animal-origin products in the case of supplementation animal diets with nano-copper.

El Sabry, M. I., M. M. Zaki, F. A. Elgohary, and M. M. Helal, "Sustainable Rabbit Production under the Global Warming Conditions in Southern Mediterranean Region", World's Veterinary Journal, vol. 11, issue 4, pp. 543-548, 2021.
2018
M.I. El Sabry, J.W. Charal, K.W. McMillin, and T. A. Lavergne, "Does magnetized drinking water affect productivity and egg quality of layers?", Egypyian Journal of Animal Production, vol. 55, issue 2, pp. 117-123, 2018. does_magnetized_drinking_water_affect_productivity_and_egg_quality_of_layers.pdf
El Sabry, M. I., K. W. McMillin, and C. M. Sabliov, "Nanotechnology Considerations for Poultry and Livestock Production Systems – A Review", Annals of Animal Science,, vol. 18, issue 2, pp. 319-334, 2018. Website
Ibrahim, F. A., K. E. M. E. Moustafa, M. I. El Sabry, J. M. Badr, and A. S. I. Hassan, "Effect of Egg Disinfection by Silver Nanoparticles on Eggshell Microbial Load, Hatchability and Post-hatch Performance of Quail Chicks", International Journal of Poultry Science , vol. 17, issue 5, pp. 234-242, 2018.
Radwan, L. M., M. Mahrous, N. K. Alsenosy, and M. I. El Sabry, "Interaction between heat stress and early age on muscle development and related to gene ‎expression in two strains of broilers chickens", Asian Journal of Animal and Veterinary Advances, vol. 13, issue 4, pp. 309-315, 2018.
2017
El Sabry, M. I., M. G. Eshak, F. K. R. Stino, and K. R. Bondioli, "Comparing growth, immune and pigmentation related gene expression in three lines of Japanese and wild European quail", Animal Science Papers and Reports , vol. 35 , issue 4, pp. 407-418, 2017. anim_sci_papers__reports_2017.pdf
El Sabry, M. I., and H. G. M. Essa, "Effect of cyclic LED lighting in incubator on hatching performance, chick quality and sex ratio of broiler chicks", Egyptian Journal of Animal Production, vol. 54, issue 2, pp. 137-141, 2017. egyptian_j._anim._prod_2017.pdf
2016
Mehaisen, G. M. K., M. G. Eshak, M. E. I. Sabry, and A. O. Abass, "Expression of Inflammatory and Cell Death Program Genes and Comet DNAD amage Assay Induced by Escherichia coli in Layer Hens", PLoSONE, vol. 11, issue 6, pp. e0158314.doi:10.1371/journal. pone.0158314, 2016. Website
El Sabry, M. I., J. Charal, K. Rubio, K. McMillin, and T. Lavergne, "The effect of water magnetization on egg production and quality of laying hens", 2016 PSA Annual Meeting: Poult. Sci. 95(E-Suppl. 1), pp. 129, 2016.
2015
El Sabry, M. I., S. Yalçin, and G. Turgay-İzzetoğlu, "Effect of breeder age and lighting regimen on growth performance, organ weights, villus development, and bursa of fabricius histological structure in broiler chickens", Czech J. Anim. Sci, vol. 60, issue 3, pp. 116-122, 2015.
2014
Polat, M., and M. I. El Sabry, "The Effects of Essential Oils Dietary Supplementation on Feeding Behavior of Sheep under Organic Animal Husbandry", Journal of Animal and Veterinary Advances , vol. 13, issue 5, pp. 344-349, 2014.
2013
El Sabry, M. I., İ. G.T., Y. N. Ş., K. E.K., and S. Yalçın, "Effects of breeder age and hatching time on hatching performance, intestine morphology and body weight at slaughter age.", 2ndInternational White Meat Congress proceeding, 24-28 April , 2013, Antalya, Turkey, 2013. Abstract
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El Sabry, M. I., S. Yalçın., and G. Turgay-İzzetoğlu, "Interaction between breeder age and hatching time affects intestine development and broiler performance.", Livestock Sience, vol. 157, issue 2, pp. 612-617, 2013. Abstract
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2012
Gharib, H. B. A., A. M. M. Atta, E. M. I. Sabry, and F. K. R. Stino, "Immunological changes and production performances of broiler chicks in response to chicken interleukin-2 injection..", The 3rd Mediterranean Poultry Summit of World Poultry Science Association (Proceeding). Alexandria, 2012. Abstract
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El Sabry, M. I. M., A. M. M. Atta, B. Tzschentke, H. B. A. Gharib, and F. K. R. Stino, "Potential use of Interleukin-2-rich supernatant adjuvant in Fayoumi hens", ARCHIV FUR GEFLUGELKUNDE, vol. 76, issue 3: EUGEN ULMER GMBH CO POSTFACH 700561 WOLLGRASWEG 41, D-70599 STUTTGART, GERMANY, pp. 162-167, 2012. AbstractWebsite

This study was carried out to investigate the impact of chicken interleukin-2 rich supernatant (ChIL2-rich supernatant) on humoral immune response against Newcastle Disease Virus (NDV), and its side effects on production and reproduction performances. Eighty 40-week old female and ten male Fayoumi hens were vaccinated with NDV (La Sota strain). The treated birds were co-administered with ChIL2rich supernatant. While, the control birds were injected with saline. Data were collected during the period from 40 to 45 weeks of age. The results indicated that ChIL2-rich supernatant injection enhanced the humoral immunity against NDV antigens throughout the experimental period. It also increased the relative spleen weight. On the other hand, ChIL2-rich supernatant injection did not influence relative liver and ovary weights, hen day egg production, egg weights, fertility or hatchability significantly. The results of this study demonstrated that, ChIL2-rich supernatant injection could be safely used as an adjuvant to enhance the humoral immunity against NDV with no deleterious effects on production or reproduction performances.

2010
El Sabry, M. I., and T. B., "Influence of short-term warm stimulation during the last 4 days of incubation time on body temperature and oxygen consumption in broiler and layer embryos.", Avian Biology Research, vol. 3, issue 3: Incubation and Fertility Research Group (WPSA), pp. 129-130, 2010. Abstract
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2008
El Sabry, M. I., F. A. El-Fattah, and H. Safaa, Poultry Production Practical Booklet for Under Graduate Students., : Fact. of Agric. Press, Cairo Univ., 2008. Abstract
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El Sabry, M. I., H. B. A. Ghrieb, A. M. M. Atta, M. G. Eshak, and F. K. R. Stino, "Role of Chicken Interleukin-2, in Some Immunological and Productive Performances of Fayoumi Laying Hens.", The 1st International Conference of Agricultural Sciences, Faculty of Agriculture, Aleppo University, Syria., 2008. Abstract
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