introduction: dental pulp has neural fibers that produce neuropeptides like substance p (sp) and calcitonin gene-related peptide (cgrp). the inflammation of dental pulp can lead to an increase amount of sp and cgrp release, especially in symptomatic irreversible pulpitis. therefore, it can be assumed that neuropeptides have some role in the progression of inflammation of the dental pulp. the ai...

Calcitonin gene-related peptide (CGRP) receptors are classified into CGRP subtype 1 (CGRP(1)) and CGRP subtype 2 (CGRP(2)) based on the affinity of the antagonist, human alpha (halpha)-CGRP(8-37). halpha-CGRP(8-37) antagonizes CGRP(1) receptor-mediated responses with high affinity (K(B) < 100 nM) and antagonizes CGRP(2) receptor-mediated responses with low affinity (K(B) > 1 microM). CGRP(2) re...

The calcitonin gene-related peptide (CGRP) has been demonstrated relating to vascular and inflammatory regulations not only the nerve systems. As anti-inflammation factor most potent vasodilator, CGRP holds therapeutic potentials for treatment of cardiovascular diseases which was, however, limited by its nature short half-life. With advantages in improving stability, circulation time protection...

objective(s) recent studies on human indicate that the introduction of therapeutic use of tolerogenic dendritic cell (dc) for chronic inflammatory conditions is imminent. for the purpose of defining cgrp potency in tolerogenic dc production, we investigated the phenotype and il-&apos;2 production of dcs generated from the monocytes of rheumatoid arthritis (ra) patients in the presence of the ca...

Induction of cyclooxygenase-2 (COX-2) in the renal pelvic wall increases prostaglandin E(2) (PGE(2)) leading to stimulation of cAMP production, which results in substance P (SP) release and activation of renal mechanosensory nerves. The subtype of PGE receptors involved, EP2 and/or EP4, was studied by immunohistochemistry and renal pelvic administration of agonists and antagonists of EP2 and EP...

It is known that the neural system plays a fundamental role in neovascularization. A neuropeptide, calcitonin gene-related peptide (CGRP), is widely distributed in the central and peripheral neuronal systems. However, it remains to be elucidated the role of CGRP in angiogenesis during ischemia. The present study examined whether endogenous CGRP released from neuronal systems facilitates revascu...