Thirty of healthy non-pregnant Holstein cows being raised in the vicinity of Daejeon, which had been delivered of calves 4 to 6 times since they were imported to Korea, were selected with the purpose of serum chemical analysis.
Total protein, albumin, globulin, total cholesterol, urea nitrogen and glucose and A/G ratio were investigated.
The results of present investigation were summarized as follows:
1. Ranges and mean values with standard error) of total protein, albumin and globulin were 6.87-8.58g/100 ㎖, 7.75±0.60g/100㎖; 2.6-3.5 g/100 ㎖(37 1-45.0% ), 3.26 ±0.27g/100 ㎖ :40.1%) ; and 3.78-5.48g/100 ㎖(55.1-64.6%), 4.51±0.43g/ 100 ㎖(58.1%), respectively.
2. Range and mean value (with standard error) of A/G ratio were 0.52∼0.86 and 0.73∼0.093
3. Range and mean value (with standard error) of glucose were 35-50 ㎎/100㎖ and 45.2±9.1㎎/100 ㎖.
4. Range and mean value(with standard error) of total cholesterol were 122-228 ㎎/100 ㎖ and 194.6±11. 1 ㎎/100㎖.
5. Serum urea nitrogen showed that the range of 10.5-15.1 ㎎/100 ㎖ and the mean value(with standard error) of 12.7±1.5 ㎎/100 ㎖.
|