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.
Immunohistochemical studies demonstrated that the neoplastic cells expressed GFAP and Olig2 with low Ki67 labeling index, but not IDH1 R132H mutant protein. (A), GFAP immunostaining, 400×; (B), Olig2 immunostaining, 400×; (C), Ki67 immunostaining, 200×; (D), IDH1 R132H immunostaining, 400×, insert: positive control.
