1- Al-Kassie, G. A. M. 2009. Influence of two plant extracts derived from thyme and cinnamon on broiler performance. Pakistan Vet. J. 29(4): 169-173.
2- Ashayerizadeh, O., B. Dastar, M. Shams shargh, A. Ashayerizadeh, and M. Mamooee. 2009. Influence of antibiotic, prebiotic and probiotic supplementation to diets on carcass characteristics, hematological indices and internal organ size of young broiler chickens. J. Anim. Vet. Adv. 8:1772- 1776.
3- Aviagen, 2007. Ross 308 broiler nutrition specification. Newbridge, Midlothian, UK.
4- Barreto, M. S. R., J. F. M. Menten, A. M. C. Racanicci, P. W. Z. Pereira, and P. Rizzo. 2008. Plant extracts used as growth promoters in broilers. Rev. Bras. Cienc. Avic. Braz. J. Poult. Sci. 2:109-115.
5- Cheema, M. A., M. A. Quereshi, and G. B. Havestein. 2003. A comparison of the immune response of a 2001 commercial broiler with a 1957 randomberd broiler strain when fed representative 1957 and 2001 broiler diets. Poult. Sci. 82: 1519-1529.
6- Christensen, H. R., H. Frokiaer, and J. J. Pestka. 2002. Lactobacilli differentially modulate expression of cytokines and maturation surface markers in murine dendritic cells. J. Immunol. 168: 171 - 178.
7- Ciftci, M., U. G. Simsek, A. Yuce, O. Yilmaz, and B. Dalkilic. 2010. Effects of dietary antibiotic and Cinnamon oil supplementation on antioxidant enzyme activities, cholesterol levels and fatty acid compositions of serum and meat in broiler chickens. ACTA VET.BRNO. 79: 33-40.
8- Cook, N. C., and S. Samman. 1996. Flavonoidschemistry, metabolism, cardioprotective effects, and dietary sources. J. Nutr. Biochem. 7: 66 - 76.
9- Corrier, D. E. 1990. Comparison of phytohemagglutinin-induced cutaneous hypersensitivity reactions in the interdigital skin of broiler and layer chicks. Avian Dis. 34:369–373.
10- Eltazi, S. M. A. 2014. Effect of using cinnamon powder as natural feed additive on performance and carcass quality of broiler chicks. Int. J. Innov. Agri. Biol. Res. 2 (3):1-8.
11- Faix, S., Z. Faixova, I. Placa, and J. Koppel. 2009. Effect of cinnamomum zeylanicum on antioxidant status in broiler chickens. ACTA VET. BRNO. 78: 411-417.
12- Fuller, R. 1989. Probiotics in man and animal. J. Appl. Bacteriol. 66: 365-378.
13- Gudev, D., S. Popova-Ralcheval, P. Moneval, and M. Ignatova. 2008. Effect of the probiotic “Lactona”on some biological parameters and non specific resistance in neonatal pigs. Biotec. Anim. Husb. 24(1-2): 87-96.
14- Huang, M. K., Y. J. Choi, R. J. Houde, W. Lee, B. H. Lee, and X. Zhao. 2004. Effects of lactobacilli and an acidophilic fungus on the production performance and immune responses in broiler chickens. Poult. Sci. 83: 788 – 795.
15- Hyun, S. L., D. K. Kim, D. M. Bravo, and S. H. Lee. 2010. Effects of dietary plant-derived phytonutrients on the genome-wide profiles and coccidiosis resistance in the broiler chickens. BMC Proceedings 31 May – 2 June, 5 (Suppl 4):S34
16- Kabir, S. M. L., M. M. Rahman, M. B. Rahman, and S. U. Ahmed. 2004. The dynamics of probiotics on growth performance and immune response in broilers. Int. J. Poult. Sci. 3: 361-365.
17- Khan, A., N. A. Bryden, M. M. Polansky, and R. A. Anderson. 1990. Insulin potentiating factor and chromium content of selected foods and spices. Biol. Trace Elem. Res. 24(3): 183-188.
18- Koenen, M. E., J. Kramer, R. Van der hulst, L. Heres, S. H. M. Jeurissenand, and W.J.A. Boersma. 2004. Immunomodulation by probiotic lactobacilli in layer- and meat-type chickens. Br. Poult. Sci. 45: 355 - 366.
19- Koochaksaraie, R. R., M. Irani, and S. Gharavysi. 2011. The effect of cinnamon powder on some blood metabolites in broiler chicks. Braz. J. Poult. Sci. 3 (13): 197-201.
20- Lee, K.W., H. Everts, H.J. Kappert, M. Frehner, R. Losa, and A.C. Beynen. 2003. Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens. Brit Poult. Sci. 44: 450–457.
21- Lee, K. W., H. Everts, and A. C. Beynen. 2004. Essential oils in broiler nutrition. Int. J. Poult. Sci. 3: 738-752.
22- Nelson, D. L., and M. M. Cox. 2008. Lehninger principles of biochemistry. ISBN: 071677108X.
23- Mathivanan, R., and K. Kalaiarasi. 2007. Panchagavya and andrographis panculata as alternatives to antibiotic growth promoters on hematological, serum biochemical parameters and immune status of broilers. Poult. Sci. 44: 198 - 204.
24- Mohan, B., R. Kadirvel, A. Natarajan, and M. Bhaskaran.1996. Effect of probiotic supplementation on growth, nitrogen utilisation and serum cholesterol in broilers. Br. Poult. Sci. 37: 395-401.
25- Najafi, P., and M. Torki. 2010. Performance, blood metabolites and immunocompetaence of broiler chicks fed diets included essential oils of medicinal herbs. J. Anim. Vet. Adv. 9(7): 1164-1168.
26- NRC. 1994. Nutrient Requirements of Poultry. 9th rev. ed. Natl. Acad. Press, Washington, DC.
27- Panda, A. K., M. R. Reddy, S. V. Ramarao, M. V. L. N. Raju, and N. K. Praharaj. 2000. Growth, carcass characteristics, immunocompetence and response to Escherichia coli of broilers fed diets with various levels of probiotic. Archive für Geflügelkunde. 64: 152-156.
28- Park, S. O., C. M. Ryo, B. S. Park and J. Hwangbo. 2013. The meat quality and growth performance in broiler chickens fed diet with cinnamon powder. J. of environment. biol. 34: 127-133.
29- Sadeghi, G. H., A. Karimi, T. Azizi, and A. Daneshmand. 2012. Effects of cinnamon, thyme and turmeric infusions on the performance and immune response in of 1- to 21-day-old male broilers. Braz. J. Poult. Sci. 1: 15-20.
30- SAS Institute. 2008. SAS Stat User’s Guide. Version 9.2 ed. SAS Inst. Inc., Cary, NC.
31- Taback, M., R. Armon, and I. Neeman. 1999. Cinnamon extracts inhibitory effect on helicobacter pylori. J. Ethnophamacol. 67: 269-277.
32- Taherpour, R., H. Moravej, M. Shivazad, M. Adibmoradi, and B. Yakhchali. 2009. Effects of dietary probiotic, prebiotic and butyric acid glycerides on performance and serum composition in broiler chickens. Afr. J. Biotech. 8: 2329-2334.
33- Toghyani, M., M. Toghyani, A. Gheisari, G. Ghalamkari, and S. Eghbalsaied. 2010. Evaluation of cinnamon and garlic as antibiotic growth promoter substitutions on performance, immune response, serum biochemical and haematological parameters in broiler chicks. Livestock Sience. 138: 167-173.
34- Van Furt, R. 1982. Current view on the mononuclear phagocyte system. Immunobiology. 161: 178–185.
35- Van Heugten, E., and J.W. Spears. 1997. Immune response and growth of stressed weaning pigs fed diets supplemented with organic or inorganic forms of chromium. J. Anim. Sci. 75, 409–416.
36- Zulkifli, I., N. Abdullah, N. M. Azrin, and Y. W. Ho. 2000. Growth performance and immune response of two commercial broiler strains fed diets containing Lactobacillus cultures and oxytetracycline under heat stress conditions. Br. Poult. Sci. 41: 593-597.