CONCLUSION: co reduced the permeability of BBB as a messenger gas molecular when its intrinsicconcentration was elevated.
结论：一氧化碳作为一种信使分子，脑缺血时浓度升高具有保护血脑屏障的作用。
2
The effects of monomer concentration, reaction temperature, initiator dosage on polymerization rate and intrinsic viscosity of product were investigated.
探讨了单体浓度、反应温度、引发剂用量等因素对聚合反应速率和产物特性黏数的影响。
3
The effects of the postpolymerization time, Plasma powers, plasma duration time and emulsifier concentration on the polymerized conversion and intrinsic viscosity were systematically studied.