1. Ametaj, B.N., Bradford, B.J., Bobe, G., Nafikov, R.A., Lu, Y., Young, J.W., Beitz, D.C., 2005. Strong relationships between mediators of the acute phase response and fatty liver in dairy cows. Can. J. Anim. Sci., 85, 165-175.
2. Arslan, C., Tufan, T., 2010. Geçiş dönemindeki süt ineklerinin beslenmesi II. Bu dönemde görü-
len metabolik hastalıklar ve besleme ile önlenme-si. Kafkas Univ. Vet. Fak. Derg., 16(1), 159-166.
3. Atkins, K.B., Erdman, R.A. Vandersall J.H., 1988. Dietary choline effects on milk yield and duodenal choline flow in dairy cattle. J. Dairy Sci., 71, 109–116.
4. Bobe, G., Young, J. W., Beitz, D. C., 2004. Invi-ted Review: Pathology, etiology, prevention, and treatment of fatty liver in dairy cows. J. Dairy Sci., 87, 3105–3124.
5. Bonomi, A., Quarantelli, A., Bonomi, B.M., Sabbioni, B., Superchi, P., 1996. Inclusion of rumenprotected choline in diets for dairy cattle. Effect on productive and reproductive efficiency (İngilizce özetli İtalyanca). Rivista di Scienza dell’Alimentazione, 25, 413–434.
6. Broad, T.E., Dawson, R.M., 1976. Role of choli-ne in the nutrition of the rumen protozoon Ento-dinium caudatum. J. Gen. Microbiol., 92, 391-397.
7. Capper, J. L., Cady, R.A., Bauman D.E., 2008. Increased production reduces the dairy industry’s environmental impact. In: Proceedings. Cornell University, ABD, pp. 55.
8. Dawson, R.M.C., Grime, D.W., Lindsay, D.B., 1981. On the insensitivity of sheep to the almost complete microbial destruction of dietary choline before alimentary-tract absorption. Biochemical Journal, 196, 499–504.
9. Elek, P., Newbold, J. R., Gaal, T., Wagner, L., Husveth , F., 2008. Effects of rumen-protected choline supplementation on milk production and choline supply of periparturient dairy cows, Animal, 2, 11, 1595–1601.
10. Erdman, R.A., 1994. Production responses in field study herds fed rumen protected choline. J. Dairy Sci., 77 (1), 186 Abstr.
11. Erdman, R.A., Sharma, B.K., 1991. Effect of dietary rumen-protected choline in lactating da-iry cows. J. Dairy Sci., 74, 1641-1647.
12. Erdman, R.A., Shaver, R.D., Vandersall, J.H.,1984. Dietary choline for the lactating cow: possible effects on milk fat synthesis. J. Dairy Sci., 67, 410–415.
13. Goselink, R.M.A., van Baal, J., Widjaja, H.C.A., Dekker, R.A., Zom, R.L.G., De Veth, M.J., Van Vuuren, A.M., 2012. Effect of rumen-protected choline supplementation on liver and adipose ge-ne expression during the transition period in dairy cattle, J. Dairy Sci., 96, 1102-1116.
14. Hartwell, J.R., Cecava, M.J., Donkin, S.S., 2000. Impact of dietary rumen undegradable protein and rumen-protected choline on intake, peripar-tum liver triacylglyceride, plasma metabolites and milk production in transition dairy cows. J. Dairy Sci. 83, 2907-2917.
15. Hayirli, A., Grummer, R.R., Nordheim, E.V., Crump, P.M., Animal and dietary factors affec-
45
ting feed intake during the prefresh transition pe-riod in holsteins. J. Dairy Sci, 85,3430–3443.
16. Johnson, K.A., Johnson, D.E., 1995. Methane emissions from cattle. J. Anim. Sci., 73, 2483–2492.
17. Kara, Ç., 2009, Süt sığırlarının geçiş dönemlerin-de kalsiyum propiyonat katkısının süt verimi ve bileşimi ile ketozis, hipokalsemi ve bazı döl ve-rimi parametrelerine etkileri. Doktora tezi, Ulu-dağ Üniversitesi Veteriner Fakültesi, Hayvan Besleme ve Beslenme Hastalıkları A.D., Bursa, Türkiye.
18. Lima, F.S., Sá Filho, M.F., Greco, L.F., Santos, J.E.P., 2012. Effects of feeding rumen-protected choline on incidence of diseases and reproduction of dairy cows, The Veterinary Journal, 193, 140–145.
19. McDowell, L.R., 1989. Choline. In: McDowell, L.R. (eds), Vitamins in Animal Nutrition – Com-parative Aspect to Human Nutrition, Academic Press, Inc., NY, ABD, pp. 347–364.
20. Mohsen, M.K., Gaafar, H.M.A. , Khalafalla, M.M., Shıtta, A.A., Yousıf, A.M., 2011. Effect of rumen protected choline supplementation on di-gestibility, rumen activity and milk yield in lacta-ting friesian cows. Slovak J. Anim. Sci., 44(1), 13-20.
21. Neill, A.R., Grime, D.W., Dawson, R.M.C., 1978. Conversion of choline methyl groups thro-ugh trimethylamine into methane in the rumen. Biochemistry Journal 179, 529–535.
22. Oltenacu, P.A., Broom D.M., 2010. The impact of genetic selection for increased milk yield on the welfare of dairy cows. Animal Welfare, 19, 39-49.
23. Piepenbrink, M.S., Overton, T.R., 2003. Liver metabolism and production of cows fed increa-sing amounts of rumen-protected choline during the periparturient period, J. Dairy Sci., 86, 1722-1733.
24. Pinotti, L., Baldi, A., Dell’Orto, V., 2002. Com-parative mammalian choline metabolism with
emphasis on the high-yielding dairy cow, Nutri-tion Research Reviews, 15, 315–331.
25. Pinotti, L., Baldi, A., Cheli, F., Monfardini, E., Dell’Orto, V., 2000. Dairy cows peripartum fee-ding strategy: rumen protectedcholine supple-mentation. In: Zecconi, A. (eds) Proceedings of the Symposium on Immunology of the Ruminant Mammary Gland, Parma, pp. 261–263.
26. Reece, W.O., 2008. Dukes veteriner fizyoloji. Yıldız, S. (Çev.), Medipres, Malatya.
27. Santos, J.E.P, Lima, F.S., 2007. Feeding Rumen-Protected Choline to Transition Dairy Cows. http://dairy.ifas.ufl.edu/rns/2009/Santos.pdf
28. Scott, J.M., 1999. Folate and vitamin B12. Proce-edings of the Nutrition Society 58(02), pp. 441–448.
29. Sharma, B.K., Erdman, R.A., 1988. Effects of high amounts of dietary choline supplementation on duodenal choline flow and production respon-ses of dairy cows. J. Dairy Sci. 71, 2670-2676.
30. Sharma, B.K., Erdman, R.A., 1989. In vitro deg-radation of choline from selected feedstuffs and choline supplements. J. Dairy Sci., 72, 2771-2776.
31. Shawn, S.D., Rumen-Protected Choline, http://www.extension.org/pages/26158/rumen-protected-choline.
32. Umucalılar, H.D., Gülşen, N., 2005. Çiftlik hay-vanlarında beslenme hastalıkları, S. Ü. Basımevi, Konya, Türkiye.
33. Zeisel, S.H., 1988. ‘Vitamin-like’ molecules. In: Shils,M., Young V. (eds) Modern Nutrition and Health and Disease. Lea & Febiger, Philadelphia, ABD, pp. 440-452.
34. Zom, R.L.G., Van Baal, J., Goselink, R.M.A., Bakker, J.A., De Veth, M.J., Van Vuuren, A.M., 2011. Effect of rumen-protected choline on per-formance, blood metabolites, and hepatic triacylglycerols of periparturient dairy cattle. J. Dairy Sci., 94, 4016-4027.
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