Hypothalamic astrocytes in response to intracerebroventricular infusion of IMD- 0354 in KKay mice exposed to PM
. A, Representative images (10X) of astrocytes identified by immunohistochemical detection of GFAP protein in the hypothalamus of PM2.5-exposed mice treated with IKKβ inhibitor. The bar = 50 μm. B, Quantification of GFAP staining intensity in the ARC. Data are expressed as mean ± SEM, *P < 0.05 when compared with FA-CON group.