Fig. 2.

Analysis of NsTNF^−/− mice. a Deletion of the neuron-specific TNF gene in NsTNF^−/− mice was confirmed by PCR analysis. b TNF expression in neurons from TNF^f/f, NsTNF^−/− and TNF^−/− mice was analysed by flow cytometry after LPS stimulation. c Mean fluorescence intensities of TNF expression in TNF^f/f (green), NsTNF^−/− (blue) and TNF^−/− mice (red) are presented