6Covas MJ, Pinto LA, Victorino RM. Effects of substance P on human T cell function and the modulation role of peptidase inhibitor[J]. Int J Clin Lab Ras, 1997,27(2) : 129-134.
7Cuesta MC, Quintero L, Pons H, et al. Substance P and calcitonin gene--related peptide increase IL-1 beta, IL-6 and TNF alpha secretion from human peripheral blood mononuclear ceils [ J]. Neurochern Int, 2002,40(4) :301-306.
8Guang JS, Xu ZZ, Zhang X, et al. Interaction with vesicle luminal protachykinin regulates surface expression of delta-opioid receptors and opoid analgesia[J]. Cell,2005,122(4) :496-498.
9Mclntosh CHS, Jia X, Kwok Y. Characterization of the opioid receptor type mediating inhibition of rat gastric somatostatin seeretion[JJ. Am J Physiol, 1990,259(6Ptl ) : 922-927.
10Blum AM, Elliott DE, Metwali A, et al. Substance P regulates somatostatin expression in inflammation [ J ]. Journal of Immunology, 1998, 161 (11), 6316-6322.