| Autor: |
Grkovic, Sanja, Nikolic, Rajko, Dordevic, Maja, Stojanov, Ljubomir |
| Zdroj: |
Indian Journal of Clinical Biochemistry; Jul2005, Vol. 20 Issue 2, p178-181, 4p |
| Abstrakt: |
We propose a rapid, simple metodology for routine analysis of human urine to detect vanillylmandelic and homovanillic acid related to neuroblastoma. The assay were specific capillary gas chromatography with flame ionization detection. In this methodology an internal standard is used and the procedure involves ethyl ester formation without isolation of the compounds of interest. The run time is 36 minutes. We also report quantitative results for urinary vanillylmandelic and homovanillic acid in neuroblastoma patients, demonstrating the diagnostic value of this method. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Full text from SpringerLink