Abstract
The study examined plasma levels of hepatocyte growth factor (HGF) in acute colitis models on mice. Acute colitis was induced in male FVB mice (about 25 g) by intrarectal administration of 200 microliters of 0.5% acetic acid. Plasma was taken at 0, 12, 24, 36, 48 and 72 h after acetic acid treatment. Plasma HGF was measured by an enzyme immunoassay in duplicate. Plasma levels of HGF at 0, 12, 24, 36, 48 and 72 h after acetic acid administration were 0.31 +/- 0.11 ng/ml (n = 4), 0.45 +/- 0.04 ng/ml (n = 4), 0.46 +/- 0.13 ng/ml (n = 4), 0.71 +/- 0.22 ng/ml (n = 4), 0.82 +/- 0.15 ng/ml (n = 4) and 0.44 +/- 0.04 ng/ml (n = 4), respectively. Significant increases in plasma HGF levels were observed at 36 and 48 h after the treatment (p < 0.05, compared to at 0 h). Plasma HGF was induced by acute inflammation of colonic tissues. These findings suggest that HGF in blood may be one of the non-specific markers of inflammation in mice.
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More From: Inflammation research : official journal of the European Histamine Research Society ... [et al.]
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