Relationship between Plasma Serine Peptidase Inhibitor and Calcium of Dairy Cows during Transition Period
Abstract：This study investigated relationship between plasma serine peptidase inhibitor (SERPIN) and calcium of dairy cows in transition period. At calving, days 14-7 before calving, and days after calving the dairy cows were chosen and divided into hypocaleaemia group { 〈 2.20 mmol/L, T} and normal group (2.20-3.5 mmol/L, C}, 3 each group. Plasma SERPIN abundance were measured using western blotting. Results showed that abundance of plasma SERPIN was upregulated in plasma of dairy cows with hypocal- caemia. Conclusion obtained that we first confirm that there is a negative association of SERPIN and calci- um in plasma, which implies that calcium may regulate blood coagulation and immune function of dairy cows by SERPIN pathway.
Keywords：HypocalcaemiaSerine peptidase inhibitorWestern blotting
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 60-63 )