Objective To evaluate the effects of application of MgCI2, ATP, and ATP-MgCl2 on the funcrions of liver, kidney, heart and lung in experimontelly ischemic injuried animals, and to study the therapeutic role of exogenous Mg2+ and energy on repairmat of this injuny ming. Freeze etching, Histochemistry, Atomic Absorhtion Spectrum (AAS) and combine LM and EM. The experiment showed that MgCl2 and ATP protectived functions damnify organic (P>0.01) ,ATP-MgCl2 protected effect it notable results (P<0.01 ). Cell membrance was complete, glycogen became enriched in the cytoplasm, the uniform-distributed protein granule on Pside of plasma membtance of cell was found. There were positive material in the membrances and similar to normal group, cell michondia calcium decreased. Conclusions The exogenous application of ATP-MgCl was beneficial to the critical patient.

The concept of "Bo" （搏） originates from The Inner Canon of Yellow Emperor （《黄帝内经》）. Its original meaning mostly refers to gathering and attacking， but in pulseology it reflects the potential of conflict and was widely used in the methods of taking pulse from zang-fu organs and yin and yang. This paper conducted a literature research on the concept and connotation of "Bo" （搏）， and summarized the seven meanings of it， including contention， intersection， stop， change， attachment， pulse， and pathological pulse. At the same time， the pathomechanism of "Bo" （搏） was explained and its four characteristics are summarized， including contention to transformation， concurrent transformation， latent pathogen gathering， and changes transforming to qi； the pathomechanism and locations of "Bo" （搏） were also summarized， including zang-fu organs， channels and collaterals， five body constituents， qi level， blood level， and other aspects， involving therapeutic methods like the opening and diffusing， expressing and tonifying， regulating balance. The concept and connotation of "Bo" （搏） were systematically studied and improved to provide new perspectives and ideas for the diagnosis and treatment of many modern intractable diseases.