Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Metabolic profiling between various differentiation grades of gastric cancer cells and normal controls. A. PCA score plots based on various differentiation grades of gastric cancer cells and normal controls. B. OPLS-DA scores plots based on various differentiation grades of gastric cancer cells and normal controls. C. Statistical validation of thecorresponding OPLS-DA models using permutation analysis (200 times).
