Fig. 4
From: Deficiency of neuropeptide Y attenuates neointima formation after vascular injury in mice
mRNA expression of several inflammation-related mediators in cultured macrophage cell line RAW264.7 cells. The mRNA expression level of TGF-β1 was significantly increased in 10− 7 M NPY treated RAW264.7 cells compared to that in control (a). The expression of TGF-β1 mRNA in LPS stimulated RAW264.7 cells was upregulated, with the presence of NPY it’s expression without further enhancement (b). Values are mean ± SEM (n = 4–5), *p < 0.05