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DOI :
10.3791/56445-v
March 1st, 2018
Chapters
0:04
Title
1:27
Preparation of the Columns and Solutions Needed for the Extraction and Determination of Catecholamines
4:44
Preparation of Real Urine Samples and Mobile Phase
6:25
PFSPE Extraction and HPLC Analysis
9:58
Results: Identification and Quantification of Extracted Catecholamines and their Metabolites in Urine
11:43
Conclusion
我们提出了一种方便的固相萃取与高压液相色谱 (HPLC) 结合电化学检测 (幼儿发展) 同时测定三单胺类神经递质和两个代谢物在婴儿的尿液中。我们还确定代谢物 MHPG 作为早期诊断婴儿脑损伤的潜在生物标志物。
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