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.
Relationship between Ki-67 proliferation index and 2-HG concentration. For the mutant IDH1 tumors (n = 9), the Ki-67 index for each tumor sample was determined by immunohistochemistry and compared to 2-HG concentrations calculated by MRS analysis. Correlation coefficients were calculated and are shown with a linear regression line drawn (P = 0.026)
