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Incidence of Subclinical Metabolic Disorders in Hungarian Dairy Herds During the Last Decade E. Brydl, L. Könyves, L. Tegzes, V. Jurkovich, A. Tirián Hungary

70	Effect of BCS Change during the Dry Period on the Performance of Dairy Cows T. Van Werven, D. Speksnijder, J. Papen, M. Nielen Netherlands

71	Metabolic Syndrome in Cows: TNF-1 Concentrations before and after Parturition in Healthy and Ill Cows B. Fürll, G. Hädriich, M. Fuerll Germany

72	Prevalence of Subclinical Metabolic Disease in Transition Dairy Cows on Large Dairies in Peru J. Bryk-Lucy1, D. Nydam1, A. Delgado Castro2, A. Gonzales Zariquiey2, M. Montenegro Vega2 1United States, 2Peru

73	Evaluation of three Laboratory Methods Measuring NEFA in Cow's Blood T. Gaal, P. Ribiczey Hungary

74	Non Invasive Detection of Hepatic Steatosis in Dairy Cows with Calibrated Ultrasonographic Image Analysis A. Starke1, J. Thijssen2, G. Weijers2, A. Haudum1, K. Herzog1, P. Wohlsein1, C. De Korte2, J. Rehage1 1Germany, 2Netherlands

75	The Effect of Body Condition Score at Calving and Supplementation with Yeast on Feed intake, Blood Metabolites and Days to First Ovulation in Peri-parturient Dairy Cows R. Alibrahim, P. Duffy, L. O'Grady, M. Beltman, A. Kelly, V. Gath, M. Doherty, F. Mulligan Ireland