Alprostadil/analogs & derivatives; Dendritic Cells/drug effects; Dinoprostone/analogs & derivatives; Dinoprostone/pharmacology; Gene Expression Regulation/drug effects; Interleukins/biosynthesis; Alprostadil/pharmacology; Animals; Arthritis/metabolism; Bone Marrow Cells/metabolism; Bucladesine/pharmacology; CD4-Positive T-Lymphocytes/drug effects; Cell Line, Tumor/drug effects; Cells, Cultured/drug effects; Cells, Cultured/metabolism; Colforsin/pharmacology; Culture Media, Conditioned/pharmacology; Cyclic AMP/physiology; Dendritic Cells/metabolism; Dinoprostone/antagonists & inhibitors; Inflammation; Interleukin-12/biosynthesis; Interleukin-12/genetics; Interleukin-12 Subunit p35; Interleukin-12 Subunit p40; Interleukin-17/biosynthesis; Interleukin-17/genetics; Interleukin-23; Interleukin-23 Subunit p19; Interleukins/genetics; Lipopolysaccharides/pharmacology; Male; Mice; Misoprostol/pharmacology; Plasmacytoma/pathology; Prostaglandin Antagonists/pharmacology; Protein Subunits/biosynthesis; Protein Subunits/genetics; Receptors, Cell Surface/physiology; Second Messenger Systems/drug effects; Second Messenger Systems/physiology; Specific Pathogen-Free Organisms; Toll-Like Receptor 2; Toll-Like Receptor 4