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 sections showing the fiber type composition in the superficial masseter (A–D) and anterior belly of digastric (E,F) muscles. The consecutive sections were incubated with different antibodies against MyHC-I (A,E), MyHC-IIA (B,F), MyHC-IIA and MyHC-IIX (C), and all fast MyHC (MyHC-IIA, MyHC-IIX and MyHC-IIB) (D). Note that there were no type I fibers in the superficial masseter muscle.
