232	The Effect of Feeding of Micro Capsulated ViableYeast on Rumen Fermentation, Health and Milk Production of Dairy Cows E. Brydl, A. Tirián, L. Könyves, V. Jurkovich, L. Tegzes, L. Horváth, M. Török, Zs. Szabó, J. Kutasi Hungary

233	Subacute Rumen Acidosis in Intensive Italian Dairy Herds: Occurrence and Clinical Approach M. Gianesella, C. Stelletta, C. Cannizzo, P. De Battisti, M. Morgante Italy

234	Measuring Rumen pH and Temperature by an Indwelling and Wireless Data Transmitting Unit - Application under Different Feeding Conditions J. Gasteiner, S. Rosenkranz, M. Fallast, T. Guggenberger Austria

235	Blood and Ruminal Biochemical Modifications and Clinical Signs after 1 and 2 % Body Weight Intoxication with Soybean Meal in Dairy Steers D. Raboisson, A. Ferrieres, F. Enjalbert, F. Schelcher France

236	The Effect of Rumen Mucosal Lesions on Growth in South African Feedlot Cattle P. Thompson, W. Schultheiss, A. Hentzen South Africa

237	Case Report of Iodine Deficiency in an Organic Dairy Farm I. Schlemmer, M. Metzner, S. Reese, U. Ebert, W. Klee South Africa

238	Dynamics of Bone Metabolism in High Pregnant Heifers and First Lactation Cows J. Starič, M. Nemec, J. Ježek, M. Klinkon, T. Zadnik Slovenia