Aimed at improving the poor reliability of usual rectification mechanism, the stability of synchronous bending rectification mechanism gets largely improved, which can be guidance to real practice.

AIM: To explore the complementary action and mechanism of three dimensional rectification and silver needle heat conductive treatment for lumbar disc herniation (LDH).

AIM: To investigate the electrophysiological mechanism of the effect of puerarin, which has the action of dilating coronary artery, on inward rectification of kalium current (Ik1) ion channels.