Skip to main content
. Author manuscript; available in PMC: 2009 Feb 1.
Published in final edited form as: Arch Oral Biol. 2007 Nov 14;53(2):109–116. doi: 10.1016/j.archoralbio.2007.09.012

Figure 2.

Figure 2

Example of RGB to grayscale image processing. The yellow line represents a one pixel wide region from pulp (P) to beyond the dentinoenamel junction (DEJ). The grayscale level at every pixel along this line was measured to develop an analysis plot of MMP-2 immunoreactivity. Sections were probed with α-MMP-2 (A) or Control (B) No counterstain was used.