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.
a, b) Immunohistochemistry images of M1 and M2 macrophages (brown colour); c) M1/M2 ratio over time; d) M1 and M2 level over time. M1 and M2 were quantified by positive area of M1(iNOS) and M2(CD163) markers. M1 and M2 markers were stained (brown colour) on adjacent microtome sections (5 μm apart). Data are represented as mean values ± SD (n = 3). **P < 0.01
