Published customer image: . Rabbit anti Rat Interleukin-1 antibody used for the detection of IL-1 expressing neurons in rat brain by immnofluorescence and immunohistochemistry on formalin fixed, paraffin embedded sections. Image caption: . Neuronal expression of IL-1 in the right hemisphere exposed to lipopolysaccharide (LPS) + hypoxia-ischemia (HI). Mean standard error of the mean (SEM) (pg/mg) of IL-1 (A) and TNF- (B). Titrations were done by ELISA on total protein extracts from the right cerebral hemisphere exposed to LPS plus HI for 4 h to 24 h compared to control (Ctl). (C) Immunofluorescent staining of neuronal nuclei (NeuN) + IL-1 + cells in the fronto-parietal neocortex (D). Mean SEM (%) of neural cells expressing IL-1 . (E) Immunohistochemical staining of IL-1 expression on neurons (arrows) from fronto-parietal neocortex and caudate putamen at 4 h post-LPS + HI compared to Ctl. Scale bar = 50um (4 to 6 pups per experimental condition). Analysis of variance with Newman-Keuls post-test; *P 0.05, **P 0.01. h hour, F-P Fronto-parietal, WM White matter, CPu Caudate putamen, Iba1 Ionized calcium-binding adapter molecule 1, GFAP Glial fibrillary acidic protein. From: Savard A, Lavoie K, Brochu ME, Grbic D, Lepage M, Gris D, Sebire G. Involvement of neuronal IL-1 in acquired brain lesions in a rat model of neonatal encephalopathy. . J Neuroinflammation. 2013 Sep 5;10:110 .