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Chemokines are a family of peptides originally identified as the factors regulating the migration of leukocytes in inflammatory and immune responses. Recently, they have been shown to be produced in(More)
Pain is a multidimensional conscious experience including sensory and negative affective components. The neural systems of the sensory component of pain have been extensively studied, while those of(More)
RationaleWe previously reported that the central nucleus of the amygdala (CeA) plays a crucial role in the negative affective, rather than somatic, component of morphine withdrawal. However, numerous(More)