Compared with the Saline control groups, the gene expression of glucokinase in the liver on model rats of the senna leaf laxation group remarkably decrease (P<0. 01).

肝脏中葡萄糖激酶基因表达情况：番泻叶泻下脾气虚组大鼠肝脏中葡萄糖激酶鑫因表达与生理盐水对照组比较显著降低（P<0 .01）。

According to ASTM E328-78, uniformly stressed plate specimen and the apparatus for stress-re-laxation testing are designed. Stress-relaxation test are carried out accordingly.

根据ASTM E328—78设计了等应力的片形应力松弛测试试样，对其应力松弛测试装置进行了初步探索，并进行了应力松弛测试试验研究。