Conclusions : Es - trogen has significant protection for liver in reduced-size liver ischemia reperfusion injury .
结论：雌激素对大鼠部分肝缺血再灌注损伤具有明显的保护作用。
The potentiostatic immersion test showed that anodic polarization thickened the surface film and weakened the effect of ni - trogen .
恒电位浸泡实验表明，阳极极化增厚了表面膜，降低了氮的作用。
Human activities such as combustion of fossil fuels , production and application of ni - trogen fertilizer , and intensive agriculture and stockbreeding , have significantly elevated the re - active nitrogen concentration in the atmosphere , leading to nitrogen accumulation , and even nitro - gen saturation in some terrestrial ecosystems .
One of mechanisms of the brain protection of the es - trogen ERT is likely through inducing the expression of the endogenous NGF and BDNF which enables neurons protection .
