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.
Reduction of TUNEL-positive cells (arrows) in Hexb-/-MIP-1α-/- mice at 4 months old (b) compared with age-matched Hexb-/-MIP-1α+/+ mice (a). (d) TUNEL-positive cells were counted (*, P < 0.05). Data are means ± SEM (n = 3–5). (c) The TNF-α mRNA expression level was reduced in the spinal cord of Hexb-/-MIP-1α-/- mice compared with Hexb-/-MIP-1α+/+ mice at 4 months old. (Bar: 40 μm.)
