Fig. 5. Comparison of cell membrane N-glycome obtained from the cortex, hippocampus, and cerebellum. Relative abundances of N-glycan groups in the cerebral cortex, hippocampus, and cerebellum (A), and total levels of fucosylation and sialylation (B). Asterisks indicate the statistical significance...
The photolysis of cis- and trans-(η5-C5H5)Mo(CO)2LMe [L = P(OET)3, PPh3, PBu3] has been studied at 12 K in 1,2-epoxyethylbenzene glass. All the trans species undergo CO loss upon photolysis to generate unsaturated fragments which thermally react with CO to regenerate trans-(η5-...
液相色谱法测定黄瓜和土壤中精甲霜灵的残留 Determination of Mefenoxam Residue in Cucumber and Soil by LC精甲霜灵残留黄瓜土壤消解动态本文对精甲霜灵(Metalaxyl-M)在黄瓜和土壤上采用乙腈提取,Amino萃取小柱净化,LC-紫外进行检测.试验结果表明:黄瓜上添加标准品0.020,0.50,1.0 μg/g,回收率分别为84.20%,...
The validated method was successfully applied to a preclinical pharmacokinetic study of meserine in mice and rats after intravenous and subcutaneous administration. The results showed that this novel drug could easily cross the blood–brain barrier to reach the site of drug action. Meserine was ...
2.2.5. Metabolites MM8 and MM9 Metabolite MM8 is eluted at a retention time of 3.42 min with protonated molecule atm/z177.0651. MM8 is 42 Da lower than MEQ, indicating the loss of the acetyl group in the structure. In the MS2 spectra, fragment ionsm/z160.0622 and 143.0606 are formed wit...