1- Anwar, M.M; Mahfouz, H.A; and Sayed, A.S; Potential protective effects of melatonin on bone marrow of rats exposed to cytotoxic drugs. Com Biochem Physiol A Mol Integr Physiol; 1998; 199: 49-501.
2- Blatchford, R.A; Archer, G.S; and Mench, J.A; Contrast in light intensity, rather than day length, influences the behavior and health of broiler chickens. Poult Sci; 2012; 91:1768-74.
3- Brickett, K.E; Dahiya, J.P; Classen, H.L; Annett, C.B; and Gomis, S; The impact of nutrient density, feed form, and photoperiod on the walking ability and skeletal quality of broiler chickens. Poult Sci; 2007; 86: 2117–2125.
4- Calislar, S; Yeter, B; and Sahin, A; Importance of melatonin on poultry. J Agric Nat; 2018; 21: 987–997.
5- Cardinali, D.P; Esquifino, A.I; Srinivasan, V; and Pandi-Perumal, S.R; Melatonin and the immune system in aging. Neuroimmunomodulation; 2008; 15: 272–278.
6- Classen, H.L; and Riddell, C; Photoperiod effects on performance and leg abnormalities in broiler chickens. Poult Sci; 1989; 68: 873-879.
7- Classen, H.L; Riddell, C; and Robinson, F.E; Effect of increasing photoperiod length on performance and health of broiler chickens. Br Poult Sci; 1991; 32: 21–29.
8- Danbury, T.C; Weeks, C.A; Chambers, J.P; Waterman-Pearson, A.E; and Kestin, S.C; Self-selection of the analgesic drug carprofen by lame broiler chickens. Vet Rec; 2000; 146: 307-311.
9- Durotoye, L.A; and Rodway, R.G; Effect of melatonin on hematological indices in the ewe. Vet Archiv; 1996; 66: 87-95.
10- EI-Badry, A.S.O; Abdel-Fattah, S.A; and Moslim, G.A.G; Effect of early heat conditioning and lighting regime on physiological and immune responses of Muscovy ducks during summer season. J Anim Poult Prod; 2015; 6: 163-80.
11- Farghly, M.F.A; and Makled, M.N; Application of intermittent feeding and flash lighting regimens in broiler chickens management. Egypt J Nutr Feeds; 2015; 18: 261-76.
12- Fidan, E.D; Nazlıgül, A; Türkyılmaz, M.K; Aypak, S.U; Figen Sevil Kilimci, F.S; Solmaz Karaarslan, S; and Kaya, M; Effect of photoperiod length and light intensity on some welfare criteria, carcass, and meat quality characteristics in broilers. Rev Bras Zootec; 2017; 46: 202-210.
13- Freire, R; Wilkins L.J; Short, F; and Nicol, C.J; Behaviour and welfare of individual laying hens in a non-cage system. Br Poult Sci; 2003; 44: 22-29.
14- Garner, J.P; Falcone, C; Wakenell, P; Martin, M; and Mench, J.A; Reliability and validity of a modified gait scoring system and its use in assessing tibial dyschondroplasia in broilers. Br Poult Sci; 2005; 43: 355-363.
15- Ghanima, M.M.A; Abd El-Hack, M.E; Abougabal, M.S; Taha, A.E; Tufarelli, V; Laudadio, V; and Naiel, M.A.E; Growth, carcass traits, immunity and oxidative status of broilers exposed to continuous or intermittent lighting programs. Anim Biosci; 2021; 34: 1243–1252.
16- Gudev, D; Popova-Ralcheva, S; Yanchev, I; Moneva, P; Petkov, E; and Ignatova, M; Effect of betaine on egg performance and some blood constituents in laying hens reared indoor under natural summer temperatures and varying levels of air ammonia. Bulgarian J Agric Sci; 2011; 17: 859-866.
17- Hajrasouliha, A.R; and Kaplan, H.J; Light and ocular immunity. Curr Opin Allergy Clin Immunol; 2012; 12: 504-509.
18- Harrison, P.C; Berkovitz, A.B; and Leary, G.A; Development of the enlargement of the eye of domestic fowl subjected to low intensity light. J Biometeorol; 1968; 12; 351-358.
19- Hodallah, H.A; Gamal, S.E; Hamdy, A.S; and Mabrouk, A.A; Effect of Melatonin on Some Hematological Parameters and Immune Status of Broiler Chicks. J Agric Sci; 2011; 3: 243-254.
20- Hoseini, S.M; Akbari, M.R; Alzawqari, M.H; Mehrban, H; and Moharrery, A; Effect of L-threonine and NSP-degrading enzyme on the performance, intestinal Morphometry and immunocompetence of the broiler chickens fed wheat-based diet during the starter period. Poult Sci J; 2021; 9: 7-18.
21- Jenkins, R.L; Ivey, W.D; McDaniel, G.R; and Albert, R.A; A darkness induced eye abnormality in the domestic chicken. Poult Sci; 1979; 58: 55-59.
22- Karimungi, M.G; and Joshi, B.N; Diurnal sensitivity in melatonin – induced hematological changes in the male albino rat. Biol Signals; 1996; 5: 283-290.
23- Kirby, J.D; and Froman, D.P; Evaluation of humoral and delayed hypersensitivity responses in cockerels reared under constant light or a twelve hour light: Twelve hour dark photoperiod. Poult Sci; 1991; 70: 2375-2378.
24- Knowles, T.G; Kestin, S.C; Haslam, S.M; Brown, S.N; Green, L.E; Butterworth, A; Pope, S.J; Pfeiffer, D; and Nicol, C.J; Leg disorders in broiler chickens: Prevalence, risk factors and prevention; 2008; PLoS ONE 2:e1545.
25- Lewis, P.D; and Gous, R.M; Photoperiodic responses of broilers. II. Ocular development. Br Poult Sci; 2009; 50: 667-672.
26- Lewis, P.D; Lighting, ventilation and temperature. Br Poult Sci; 2010; 51: 35-43.
27- Li, T; and Howland, H.C; The effects of constant and diurnal illumination of the pineal gland and the eyes on ocular growth in chicks. Invest Ophthalmol Vis Sci; 2003; 44: 3692-3697.
28- Li, T; Troilo D; Glasser, A; and Howland, H.C; Constant light produces severe corneal flattening and hyperopia in chickens. Vision Res; 1995; 35: 1203-1209.
29- Lott, B.D; Branton, S.L; and May, J.D; The effect of photoperiod and nutrition on ascites incidence in broilers. Avian Dis; 1996; 40: 788–791.
30- Martin, L.B; Gilliam, J; Han, P; Lee, K; and Wikelski, M; Corticosterone suppresses cutaneous immune function in temperate but not tropical house sparrows, Passer domesticus. Gen Comp Endocrinol; 2005; 140: 126-135.
31- Mohamed, R; Abou-Elnaga, A; Ghazy, E; Mohammed, H; Shukry, M; Farrag, F; Mohammed, G; and Bahattab, O; Effect of different monochromatic LED light colour and intensity on growth performance, physiological response and fear reactions in broiler chicken; Ital J Anim Sci; 2020; 19: 1099-1107.
32- Mumma, J.O; Thaxton, J.P; Vizzier-Thaxton, Y; and Dodson, W.L; Physiological stress in laying hens. Poult Sci; 2006; 85: 761–769.
33- Navara, K.J; and Nelson, R.J; The dark side of light at night: Physiological, epidemiological and ecological conseq. J Pineal Res; 2007; 43: 215-224.
34- Oishi, T; and Murakami, N; Effects of duration and intensity of illumination on several parameters of the chick eye. Comp Biochem Physiol; 1985; 81A; 319-323
35- Olanrewaju, H.A; Thaxton, J.P; Dozier, W.A; Purswell, J; Roush, W.B; and Branton, S.L; A review of lighting programs for broiler production. Int J Poult Sci; 2006; 5: 301-308.
36- Pandey, U; Effect of lighting in broiler production. Acta Sci Agric; 2019; 3: 114–116.
37- Parvin, R; Mushtaq, M.M.H; Kim, M.J; and Choi. H.C; Light emitting diode (LED) as a source of monochromatic light: a novel lighting approach for behaviour, physiology and welfare of poultry. Worlds Poult Sci J; 2014; 70: 543-556.
38- Renden, J.A; Moran Jr, E.T; and Kincaid, S.A; Lighting programs for broilers that reduce leg problems without loss of performance or yield. Poult Sci; 1996; 75: 1345-1350.
39- Riber, A.B; Effects of color of light on preferences, performance, and welfare in broilers. Poult Sci; 2015; 94: 1767-1775.
40- Ritchie, B.W; Harrison, J.G; and Harrison, R.L; Avian Medicine. Winger’s Publishing, Inc, Florida; 1994; pp. 176-198.
41- Sanotra, G.S; Damkjer, J; and Vestergaard, K.S; Influence of light-dark schedules and stocking density on behaviour, risk of leg problems and occurrence of chronic fear in broilers. Br Poult Sci; 2002; 43: 344-354.
42- Schwean-Lardner, K; Fancher, B.I; and Classen, H.L; Impact of daylength on behavioural output in commercial broilers. AABS; 2012; 137: 43-52.
43- Schwean-Lardner, K; Fancher, B.I; Gomis, S; Van Kessel, A; Dalal, S; and Classen, H.L; Effect of day length on cause of mortality, leg health, and ocular health in broilers. Poult Sci; 2013; 92: 1-11.
44- Schwean-Lardner, K; Vermette, C; Leis, M; and Classen, H.L; Basing Turkey Lighting Programs on Broiler Research: A Good Idea? A comparison of 18 daylength effects on broiler and turkey welfare. Animals; 2016; 6: 1-16.
45- Shim, M.Y; Karnuah, A.B; Anthony, N.B; Pesti, G.M; and Aggrey, S.E; The effects of broiler chicken growth rate on valgus, varus, and tibial dyschond. Poult Sci; 2012; 91: 62-65.
46- Shini, S; Shini, A; and Kaiser, P; Cytokine and chemokine gene expression profiles in heterophils from chickens treated with corticosterone. Stress; 2010; 13: 185-194.
47- Stier, K.S; Almasi, B; Gasparini, J; Piault, R; Roulin, A; Jenni, L; Effects of corticosterone on innate and humoral immune functions and oxidative stress in barn owl nestlings. J Exp Biol; 2009; 212: 2085-2091.
48- Tyler, N.C; and Gous, R.M; The effect of constant photoperiod on testis weight and the use of comb area to predict testis weights in broiler breeders males. South Afr J Anim Sci; 2008; 38: 153-158.
49- Whitley, R.D; Albert, R.A; McDaniel, G.R; Brewer, R.N; Mora, E.C; and Henderson, R.A; Photo-induced buphth avian eyes in continuous fluorescent light. Poult Sci; 1984; 63: 1537-1542.
50- Yan, F.F; Mohammed, A.A; Murugesan, G.R; and Cheng, H.W; Effects of a dietary symbiotic inclusion on bone health in broilers subjected to cyclic heat stress episodes. Poult Sci; 2019; 98:1-7.
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