Hematologic and serum biochemical values for Yucatan miniature swine

Hematologic and serum biochemical values were determined for healthy, mature Yucatan miniature swine, Sus scrofa. These values were similar to those reported for other breeds of swine. There was no effect on erythrocyte count, hematocrit, MCV, MCH, MCHC, RDW, platelet count, or leukocyte count attributable to sex (p greater than 0.05). Differential leukocyte counts generated on an automated multichannel blood cell counter, having a three part leukocyte differential capability, were compared to 100-cell manual leukocyte differentials. Determination of lymphocyte and non-lymphocyte fractions on this system were not significantly different from microscopic differentials (p less than 0.001). However, the mononuclear cell count did not correlate well with the percentage of monocytes determined manually (r = 0.084, p greater than 0.5). Leukocytes, erythrocytes, and platelets behaved properly with respect to counting thresholds as modified for counting cells of other common domestic species on this automated cell counter.