- Abasht B, Sandford E, Arango J, Settar P, Fulton JE, Neil POS, Abebe H, David H, Fernando RL, Dekkers JCM, Lamont SJ 2009 Extent and consistency of linkage dise- quilibrium and identification of DNA markers for produc- tion and egg quality traits in commercial layer chicken populations. BMC Genomics 10 (Suppl 2):S2. [Google Scholar]
- Al-Mansour S, Al-Khalf A, Al-Homidan I, 2011. Feed efficiency and blood hematology of broiler chicks given a diet supplemented with yeast culture. Int J Poult Sci 10:603-7. [Google Scholar]
- Bahmanimehr A 2012 Selection for economic traits in chickens breeding program according to genetic parameters and correlation between traits. World Appl Sci J 20:1332-1335. [Google Scholar]
- Bazlamit, Z. In: The distribution of lysozyme in certain fluids and tissues of the chick and goose with special reference to polymorphism. M.Sc. Thesis, 2009, University of Jordan, Jordan. [Google Scholar]
- Besarabov B.F. Natural resistance and productivity of birds. Poultry Russia. 5, 2013, 16-17. [Google Scholar]
- Bozakova, N., L. Sotirov, S. Denev, and T. Koynarski. 2020. Possibilities for Improvement of Humoral Innate Immunity in Turkeys and Hens in Conditions of Thermal Stress by the Immunomodulator Immunobeta. Iranian Journal of Applied Animal Science 10 (2): 349–54. [Google Scholar]
- Chen C.Y., Chen S.W. and Wang H.T. (2017). Effect of supple- mentation of yeast with bacteriocin and Lactobacillus culture on growth performance, cecal fermentation, microbiota com- position, and blood characteristics in broiler chickens. Asian- Australasian J. Anim. Sci. 30, 211-220. [Google Scholar]
- Denev, Stefan, Lilyan Sotirov, Sashka Chobanova, Tsvetoslav Koynarski, Nadya Bozakova, and Stoicho Stoev. 2020. Effect of Silymarin and Ochratoxin A on Humoral Natural Immunity of Broiler Chickens. Journal of Central European Agriculture 21 (3): 492–98. [Google Scholar]
- Eshbailat, S., I. Ibrahimi. Turnover of lysozyme during the development of chicken embrio, 2004, Dirasat, medical and biological sciences, 31 (2): 103-115. [Google Scholar]
- Fathi MM, Al-Mansour S, Al-Homidan A, 2012. Effect of yeast culture supplementation on carcass yield and humoral immune response of broiler chicks. Vet World 11:651-7. [Google Scholar]
- Georgieva, S., Sotirov, L., Popov, B. and Koynarski, T. (2013) Impact of the Haberlea rhodopensis extract on the innate immune sys- tem and response in rabbits following KLH- hemocyanin immunization and cyclophospha- mide treatment. Turkish Journal of Veterinary and Animal Sciences. 37(6), 659-663. [Google Scholar]
- Gilbert, A.B. In: Bell, D.J. and Freeman, B.M. (Eds), Physiology and Biochemistry of the Domestic fowl. 1971, Academic Press, New York. [Google Scholar]
- Huyghebaert G. and Ducatelle Van Immerseel R.F. (2011). An update on alternatives to antimicrobial growth promoters for broilers. Vet. J. 187, 182-188. [Google Scholar]
- Koynaski, T, and L Sotirov. 2013. Dynamic Studies in Broiler Chicken Natural Immune Factors. Scientific Papers. Series D. Animal Science LVI: 144–47. [Google Scholar]
- Koynarski, T, D. Zapryanova, A. Atanasoff, G. Nikolov, D. Hristova, and S. Secer. 2018. “Seasonal Fluctuations of Innate Immunity among Three Phylogenetically Diverse Fish.” Fresenius Enviromental Bulletin 27 (12): 8529–35. [Google Scholar]
- Lalev, M, M Oblakova, L Sotirov, P Hristakieva, N Mincheva, I Ivanova, Ts. Koynarski, and N Bozakova. 2015. Effect of the Immunomodulator Natstim ® on Innate Humoral Immunity and Productive Traits of White Plymouth Rock Hens. Jokull Journal 65 (12): 72–78. [Google Scholar]
- Linares, J. A. & M. Martin, 2010. Encyclope- dia of Animal Behavior. Poultry, Behavior and Welfare Assessment, Academic Press, USA, pp. 750–756. [Google Scholar]
- Millet S, Maertens L. The European ban on antibiotic growth promoters in animal feed: from challenges to opportunities. Vet J. 2011 Feb;187(2):143-4. [Google Scholar]
- Mueller-Ortiz, S., Drouin, S. and Wetsel, R. (2004) The alternative activation pathway and complement component C3 are critical for a protective immune response against Pseudo- monas aeruginosa in a murine model. Infect Immun. 72, 2899–906. [Google Scholar]
- Semerdjiev, V., L Sotirov, Ts. Maslev, M. Iliev, G Gerchev, I. Yankov, Ts. Koynarski, and Ts. Hristova. 2011. “Blood Lysozyme Activity in Bulgarian Local Sheep Related to Season and Breed.” Journal of Mountain Agriculture on the Balkans 14 (1): 23–34. [Google Scholar]
- Sotirov, L., I. Dimitrov, M. Djorbineva, and S. Tanchev. 2005. Alternative Pathway of Complement Activation in Different Sheep Breeds.” Revue Med. Vet., 156 (7): 405–8. [Google Scholar]
- Sotirov, L., Ts. Koynarski, V. Semerdjiev, D. Dimov, S. Laleva, P. Slavova, M. Iliev, and D. Yarkov. 2011. Effect of Breed upon Blood Lysozyme and Complement Activity in Different Sheep Breeds. Agricultural Science and Technology 3 (4): 302–5. [Google Scholar]
- Sotirov, L., V. Koinarsky. Lysozyme and complement activity in broiler-chickens with coccidiosis, 2003, Revue de Medicine Veterinaire, 154, 780-784. [Google Scholar]
- Sotirov, L., V. Semerdjiev, Ts. Maslev, and B Draganov. 2007. Breed-Related Differences in Blood Lysozyme Concentration and Complement Activity in Cows in Bulgaria. Revue de Medecine Veterinaire 158 (5): 239–43. [Google Scholar]
- Sotirov, L, V Semerdjiev, T Maslev, G Gerchev, I Yankov, T Koynarski, and T Hristova. 2011. Complement Activity in Bulgarian Local Sheep Related to Season and Breed. Agricultural Science and Technology 3 (1): 21–24. [Google Scholar]
- Zhang R., Wu L., Eckert T., Burg-Roderfeld M., Rojas-Macias M.A., Lütteke T., Krylov V.B., Argunov D.A., Datta A., Markart P., Guenther A., Norden B., Schauer R., Bhunia A., Enani M.A., Billeter M., Scheidig A.J., Nifantiev N.E. and Siebert H.C. (2017). Lysozyme’s lectin-like characteristics facilitates its immune defense function. Q. Rev. Biophys. 50, 1- 12. [Google Scholar]
- Zhu Y., Thangamani S., Ho B., Ding J., 2005. The ancient origin of the complement system. The EMBO journal, 24 (2), p. 382–94. [Google Scholar]
|
