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(A) Immunoblottings for PPAR�� and PGC-1��. Proteins of interest in liver homogenates were immunoblotted. (B) qRT-PCR assays for hepatic PPAR�� or PGC-1�� mRNA. Mice were treated as described in the legend of Figure?1A. **P http://www.selleckchem.com/products/BIBW2992.html from HFD alone. Figure?S2 Immunoblotting for SREBP-1c in HepG2 cells. Premature form of SREBP-1c was immunoblotted on the lysates of HepG2 cells treated as described in the legend to Figure?4C. **P http://www.selleckchem.com/products/BKM-120.html activity was determined in mixed DRG cell cultures from adult rats and compared with activity in DRG neurone-enriched cell cultures and pure DRG glial cell cultures. Pharmacological analysis showed the presence of Gs-coupled ��2-adrenoceptors and CGRP receptors, but not ��1-adrenoceptors, in all three DRG cell preparations. Agonist-stimulated AC activity was weakest in DRG neurone-enriched cell cultures. DRG neurones inhibited IP receptor-stimulated glial cell AC activity by a process dependent on both cell�Ccell contact and neurone-derived soluble factors, but this is unlikely to involve purine or glutamine receptor activation. Gs-coupled hyper-nociceptive receptors are readily expressed on DRG glial cells in isolated cell cultures and the activity of CGRP, EP4 and IP receptors, but not ��2-adrenoceptors, in glial cells is inhibited by DRG neurones. Studies using isolated http://en.wikipedia.org/wiki/SWAP70 DRG cells should be aware that hyper-nociceptive ligands may stimulate receptors on glial cells in addition to neurones, and that variable numbers of neurones and glial cells will influence absolute measures of AC activity and affect downstream functional responses. In intact sensory ganglia, the primary sensory neurones are ensheathed by satellite glial cells (SGCs) (Hanani, 2005). Dorsal root ganglia (DRG) cell cultures prepared from adult rats typically contain significantly more glial cells (SGCs, Schwann cells and some fibroblasts) than neurones and it is difficult to generate neurone-containing cultures of high purity (Ahmed et?al., 2006; Ng et?al., 2011). However, as SGCs may remain associated with neurones in dissociated cell cultures (Ceruti et?al.