产品描述:
Several different fatty acyl dopamine analogs, such as N-arachidonoyl dopamine (NADA), N-oleoyl dopamine (ODA) and N-palmitoyl dopamine (PALDA), have been isolated and characterized from bovine brain.{9589,11117} Structurally, PALDA is the amide of palmitic acid and dopamine and is therefore a “hybrid” analog which incorporates components of both the anandamide-like and dopamine neurotransmitter pathways. Unlike NADA and ODA, PALDA is nearly inactive as a vanilloid receptor 1 (VR1) ligand and fails to elicit hyperalgesic or nocifensive responses in vivo.{11117} However, PALDA exhibits an “entourage” effect at concentrations of 0.1-10 µM by potentiating the VR1-mediated effects of NADA and anandamide.{13227}