本文采用酯交换法和O—酰化法分别合成氢化松香蔗糖酯和岐化松香蔗糖酯。
In this dissertation, hydrogenated rosin sucrose esters and disproportionated rosin sucrose esters were synthesized by transesterification method and O-acylation method, respectively.
以超氧化物岐化酶(SOD)活性和丙二醛(MDA)的含量反映脂质过氧化程度。
Superoxide Dismutase (SOD) and Malondialdehyde (MDA) were measured to show the degree of lipid peroxidation.
在接近甲苯岐化反应实际进行的条件下,测定了HM上吸附氨的红外光谱和催化活性。
Moreover, IR spectra of ammonia on HM and its catalytic activity for toluene disproportionation reaction are determined under conditions approximating those that are actually carried out for this.
实验结果表明,温郁金注射液可增加小鼠肝超氧化物岐化酶(SOD)的活性,并保护肝细胞形志、结构的完整性。
The result showed the Injection Wen Yujin may increase SOD activity and protect the integrity of cellular shape and structure in mice liver.
前言: 目的:观察内镜及中药对梗阻性胆管炎患者血清超氧化物岐化酶( SOD)及丙二醛(MDA)的影响。
Objective: To observe the effect of Chinese traditional medicine with endoscopic therapy on SOD and MDA in patients with obstructive cholangitis.
过氧化物岐化酶(SOD)迅速夺走o2-,从而使组织中的O2 -浓度降低,而阻止HO和ONOO -的产生。
Superoxide dismutase (SOD), by rapidly removing O2 -, reduces the tissue concentration of O2 - and prevents the production of HO. and ONOO -.
血球超氧岐化酵素活性在注射后4小时、8小时及16小时随著注射多巴胺浓度的增加而显著性的减少,至24小时后回至基础值。
Hemocyte SOD activity significantly decreased with increased dose of dopamine injections during 4, 8 and 16 HRS, then recovered to base level after 24 HRS.
血球超氧岐化酵素活性在注射后4小时、8小时及16小时随著注射多巴胺浓度的增加而显著性的减少,至24小时后回至基础值。
Hemocyte SOD activity significantly decreased with increased dose of dopamine injections during 4, 8 and 16 HRS, then recovered to base level after 24 HRS.
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