Chen, Lu Vasoactive intestinal peptide represses activation of tumor-associated macrophages in gastric cancer via regulation of TNFα, IL-6, IL-12 and iNOS. [electronic resource] - International journal of oncology Oct 2015 - 1361-70 p. digital Publication Type: Journal Article ISSN: 1791-2423 Standard No.: 10.3892/ijo.2015.3126 doi Subjects--Topical Terms: AdultAnimalsBlotting, WesternCell Line, TumorCoculture TechniquesDown-RegulationFemaleFlow CytometryHeterograftsHumansImmunohistochemistryInterleukin-12--biosynthesisInterleukin-6--biosynthesisMacrophage Activation--immunologyMacrophages--immunologyMaleMiceMice, NudeMiddle AgedNitric Oxide Synthase Type II--biosynthesisReal-Time Polymerase Chain ReactionStomach Neoplasms--immunologyTumor Microenvironment--immunologyTumor Necrosis Factor-alpha--biosynthesisVasoactive Intestinal Peptide--metabolism