PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11336536-0 2001 Histamine-induced production of interleukin-6 and interleukin-8 by human coronary artery endothelial cells is enhanced by endotoxin and tumor necrosis factor-alpha. Histamine 0-9 interleukin 6 Homo sapiens 32-45 11336536-1 2001 In this study, we tested the synergy between histamine and LPS, and histamine and TNF-alpha, on endothelial cell production of interleukin-6 (IL-6), interleukin-8 (IL-8), and monocyte chemoattractant protein-1 (MCP-1). Histamine 45-54 interleukin 6 Homo sapiens 127-140 11336536-1 2001 In this study, we tested the synergy between histamine and LPS, and histamine and TNF-alpha, on endothelial cell production of interleukin-6 (IL-6), interleukin-8 (IL-8), and monocyte chemoattractant protein-1 (MCP-1). Histamine 68-77 interleukin 6 Homo sapiens 127-140 11336536-4 2001 The incubation of HCAEC with histamine resulted in low level induction of IL-6 and IL-8 production, which was dose-dependent and attained a plateau at a concentration of 10 microM. Histamine 29-38 interleukin 6 Homo sapiens 74-78 11336536-7 2001 In the presence of all stimulatory concentrations of LPS and TNF-alpha tested, histamine was shown to further enhance IL-6 and IL-8 production. Histamine 79-88 interleukin 6 Homo sapiens 118-122 11336536-10 2001 Since both LPS and TNF-alpha potentiated histamine-induced cytokine production, it is possible that these activators stimulate H-1 receptor expression and/or augment the signal transduction pathways leading to the expression of IL-6 and IL-8. Histamine 41-50 interleukin 6 Homo sapiens 228-232