This study aimed to investigate the effect of interaction between total (SCC) and differential somatic cell count (DSCC) on milk yield, composition coagulation traits from individual dairy cows. A 159 224 test-day records (daily traits) have been collected during a period 14 months 12 849 Holstein-Friesian 9275 Simmental cows farmed in 223 herds. The was highly significant for almost all evalua...

The effect of diet on changes in plasma thyroxine levels was studied in 83 newborn Friesian X Holstein calves. Fifty-four received four copious meals of first-milking colostrum at 4, 10, 16 and 22 neonatal hours. At the same time, 24 animals received four meals of a solution of colostrum immunoglobulins containing little energy, and 5 calves were kept fasted. The last two treatments resulted in...

Kaposiform hemangioendothelioma is a rare human vascular neoplasm. In veterinary medicine this tumor type was only recognized in the dog. Here we describe an unusual case arising in the urinary bladder of a Holstein-Friesian adult cow. Histologically the tumor presented a nodular proliferation of spindle cells, forming angular slits, often containing extravasated erythrocytes. Peripherically, w...

Seven New Zealand Holstein-Friesian families and two Jersey families, a total of 274 sires, were analyzed in a granddaughter design for marker-quantitative trait loci associations. For 17 nonproduction traits (management, size, and conformation traits), an across-family analysis was undertaken using multimarker regression procedures. Threshold levels were set empirically by permuting the data. ...