1. Hefnawy, A.E.G. and Tórtora-Pérez, J.L. 2010. The importance of selenium
and the effects of its deficiency in animal health. Small. Rumin. Res. 89: 185-192.
2. Alimohamady, R., Aliarabi, H., Bahari, A.A. and Dezfoulian, A.H. 2013. Influence of different amounts and sources of selenium supplementation on performance, some blood parameters, and nutrient digestibility in lambs. Biol. Trace. Elem. Res. 154: 45–54.
3. Andres, S., Mane, M.C., Sanchez, J., Barrera, R. and Jimenez, A. 1996. Changes in GSHPx and muscle enzyme activities in lambs with nutritional myodegeneration following a single treatment with sodium selenite. Small. Rumin. Res. 23: 183-186.
4. AOAC. 2012. Official Method of Analysis. AOAC International, Gaithersburg, MD.
5. Arthur, J.R. 1988. Effects of selenium and vitamin E status on plasma creatine kinase activity in calves. J. Nut. 118:
6. Beckett, G.J. and Arthur, J.R. 2005. Selenium and endocrine systems. J. Endocrinol. 184: 455-465.
7. Davis, P.A., McDowell, L.R., Wilkinson, N.S., Buergelt, C.D., Van Alstyne, R., Weldon, R.N., Marshall, T.T. and Matsuda-Fugisaki, E.Y. 2008. Comparative effects of various dietary levels of Se as sodium selenite or Se yeast on blood, wool, and tissue Se concentrations of whether sheep. Small. Rumin. Res. 74: 149-158.
8. Elsisy. GA., Abdel Razek, A.M.A., Younis, A.A., Ghalab A.M. and Abdou, M.S.S. 2008. Effect of dietary zinc or selenium supplementation on some reproductive hormone levels in male Baladi goats. Glob. Vet. 2(2): 46-50.
9. Faixova, Z., Faix, S., Leng, L., Vaczi, P., Makova, Z. and Szaboova, R. 2007. Hematological, blood and rumen chemistry changes in lambs following supplementation with Se-yeast. Acta. Vet. Brno. 76:3-8.
10. Foster, L.H. and Sumar, S. 1997. Selenium in health and disease: a review. Cri. Rev. Food Sci. Nutr. 37 (3): 211-228.
11. Horky, P. 2015. Effect of selenium on its content in milk and performance of dairy cows in ecological farming. Slovak. J. Food. Sci. l 9: 324-329.
12. Jalilian, M.T., Moeini, M.M. and Karkodi, K. 2012. Effect of selenium and vitamin E supplementation during late pregnancy on colostrum and plasma Se, Cu, Zn and Fe concentrations of fat tail Sanjabi ewes and their lambs. Acta Agric .Slov. 100: 123–129.
13. Juniper, D.T., Phipps, R.H., Jones, A.K. and Bertin, G. 2006 Selenium supplementation of lactating dairy cows effect on selenium concentration in blood, milk, urine and feces. J. Dairy. Sci. 89: 3544-3551.
14. Kachuee, R., Moeini, M.M., and Souri, M. 2013. The effect of dietary organic and inorganic selenium supplementation on serum Se, Cu, Fe and Zn status
during the late pregnancy in Merghoz goats and their kids Merghoz goats and their kids. Small. Rumin. Res. 110: 20- 27.
15. Kojouri, G.A., Jahanabadi, S., Shakibaie, M., Ahadi, A.M. and Shahverdi. A.R. 2011. Effect of selenium supplementation with sodium selenite and selenium nanoparticles on iron homeostasis and transferring gene expression in sheep. Res. Vet. Sci. 93: 275-278.
16. Kojouri, G.A. and Shirazi, A. 2007. Serum concentration of Cu, Zn, Fe, Mo, and Co folloing systemic administration of Vitamin E and selenium to the pregnant ewes. Small. Rumin. Res. 70: 136-139.
17. Kumar M., Garg, A.K, Dass, R.S., Chaturvedi, V.K., Mudgal, V. and Varshney, V.P. 2009 Selenium supplementation influences growth performance, antioxidant status and immune response in lambs. Anim. Feed. Sci. Tech. 153: 77-87.
18. Kumar, N., Garg, A.K. and Mudgal, V. 2008. Effect of different levels of selenium supplementation on growth rate, nutrient utilization, blood metabolic profile, and immune response in lambs. Biol. Trace Elem. Res. 126: 44-56.
19. Meschy, F. 2000. Recent progress in the assessment of mineral requirements of goats. Livest. Prod. Sci. 64: 9-14.
20. Moeini, M.M., Kiani, A., Karami, H. and Mikaeili, E. 2011. The effect of selenium administration on the selenium, copper, iron and zinc status of pregnant heifers and their newborn calves. Agri. Sci. Tech. 13: 53-59.
21. Mohri, M., Ehsani, A., Norouzian, M.A., Heidarpour, M. and Seifi, H.A. 2011. Parenteral selenium and vitamin E supplementation to lambs: hematology, serum biochemistry, performance, and relationship with other trace elements. Biol. Trace. Elem. Res. 139: 308-316.
22. Mudgal, V., Garg, A.K., Dass, R.S. and Varshney V.P. 2008. Effect of selenium and copper supplementation on blood metabolic profile in male buffalo (Bubalus bubalis) calves. Biol. Trace Elem. Res. 121: 31-38.
23. NRC. 2007. Nutrient requirements of small ruminants. National Academy press, Washington, DC.
24. Oblitas, F., Contreras, P.A., Bohmwald, H. and Wittwer, F. 2001. Effect of selenium supplementation on blood glutathione peroxidase (GSH-Px) activity and weight gain in heifers. Arch. Med. Vet. 32: 55-62.
25. Paglia, D.E. and Valentine, W.N. 1967. Studies on the quantitative and qualitative characterization of erythrocyte glutathione peroxidase. Lab. Clin. Med. 70: 158-169.
26. Pavlata, L., Prasek, J., Filipek, J. and Pechova, A. 2004. Influence of parenteral administration of selenium and vitamin E during pregnancy on selected metabolic parameters and colostrum quality in dairy cows at parturition. Vet. Med. Czech. 5: 149-155.
27. Pechova, A., evcikova, L., Pavlata, L. and Dvorak, R. 2012. The effect of various forms of selenium supplied to pregnant goats on selected blood parameters and on the concentration of Se in urine and blood of kids at the time of weaning. Vet. Med. 57(8): 394–403
28. Rimbach, G., Walter, A., Most, E. and Pallauf, J. 1998. Effect of microbial phytase on zinc bioavailability and cadmium and lead accumulation in growing rats. Food Chem. Toxicol. 36: 7-12.
29. Salama-Ahmad. A., Caja, G., Albanell, E., Such, X., Casals, R. and Plaixats, J. 2003. Effect of dietary supplements of zinc-methionine on milk production, udder health and zinc metabolism in dairy goats. J. Dairy res. 70: 9-17.
30. SAS Institute. 2004. User’s Guide. Version 9.1: Statistics. SAS Institute, Cary, NC.
31. Schomburg L. and Köhrle J. 2008. On the importance of selenium and iodine metabolism for thyroid hormone biosynthesis and human health. Mol. Nutr. Food. Res. 52: 1235–1246
32. Shi, L., Xun, W., Yue, W., Zhang, C., Ren, Y., Shi, L., Wang, Q., Yang, R.
and Lei, F. 2011. Effect of sodium selenite, Se-yeast and nano-elemental selenium on growth performance, Se concentration and antioxidant status in
growing male goats. Small. Rumin. Res. 96: 49-52.
33. Suttle, N.F. 2010. Mineral Nutrition of Livestock (4thed). CAB International, Oxford, UK.
34. Todini L., Malfatti A., Valbonesi A., Trabalza-Marinucci M. and Debenedetti A. 2007. Plasma total T3 and T4 concentrations in goats at different physiological stages, as affected by the energy intake. Small. Rumin. Res. 68: 285–290.
35. Underwood, E.J. and Suttle, N.F. 1999. The mineral nutrition of livestock. J. CAB international, Wallingford, U.K.
36. Vansoest, P.J., Robertson, J.B. and Lewis. B.A. 1991. Methods of dietary fiber, neutral detergent fiber and non-starch polysaccharides in relation to animal nutrition. J. Dairy. Sci. 74:3583-3587.
37. Wichtel, J.J., Craigie, A.L., Freeman, D.A., Varela-Alvarez, H. and Wiamson, N.B. 1996. Effect of selenium and iodine supplementation on growth rate and on thyroid and somatotrophic function in dairy calves at pasture. J. Dairy. Sci. 79: 1865-1872.
38. Aghwan, Z.A., Sazili, A.Q., Alimon, A.R., Goh, Y.M. and Hilm. M. 2013. Blood haematology, serum thyroid hormones and glutathione peroxidase status in Kacang Goats fed inorganic Iodine and Selenium supplemented diets. J. Anim. Sci. 26(11): 1577-1582.
39. Zhang, L., Zhou, Z.Q. Li, G. and Fu, M.Z. 2013. The effect of Deposition Se on the mRNA Expression levels of GPxs in goats from a Se-enriched County of China. Biol. Trace Elem. Res. 156:111-123.
40. Zubair, M., Ali, M., Ahmad, M., Sajid, M., Ahmad, I. and Gul, S.T. 2015. Effect of selenium and vitamin E on cryopreservation of semen and reproductive performance of animals (a review). J. Entomol. Zool. 3(1): 82-86.