https://www.selleckchem.com/products/GDC-0449.html
80]. We further measured the specific concentration of these candidate amino acids biomarkers in another batch of 20 cases by UHPLC-MS/MS quantitative analysis. The result validated that nine amino acids had been detected, which had statistically significant difference (t-test, p 0.9 by ROC curve analysis and obtained optimal sensitivity and specificity by binary logistic regression in the Glmnet package (AUC = 0.942). Conclusions In conclusion, a panel including three amino acids (glutamate, aspartic acid, and proline) was identifie