Title : [Effect of nicotine on the secretion of TNF of human peripheral blood mononuclear cells in vitro].

Pub. Date : 2002 Jun 28

PMID : 12575320






12 Functional Relationships(s)
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1 [Effect of nicotine on the secretion of TNF of human peripheral blood mononuclear cells in vitro]. Nicotine tumor necrosis factor Homo sapiens
2 OBJECTIVE: To observe the effect of nicotine on the secretion of TNF of human peripheral blood mononuclear cells (PBMC) in vitro, and explore the possible mechanism of the high level of TNF caused by smoking. Nicotine tumor necrosis factor Homo sapiens
3 When the concentrations of nicotine were 50 ng.ml-1 and 500 ng.ml-1, the level of TNF increased significantly in non-smokers (P < 0.05, P < 0.01). Nicotine tumor necrosis factor Homo sapiens
4 In smokers, the level of TNF significantly increased when the concentration of nicotine was 50 ng.ml-1; however, the level of TNF significantly decreased (P < 0.05), and the proliferation of PBMCs was inhibited when the concentration of nicotine was 500 ng.ml-1 (P < 0.05, P < 0.05). Nicotine tumor necrosis factor Homo sapiens
5 In smokers, the level of TNF significantly increased when the concentration of nicotine was 50 ng.ml-1; however, the level of TNF significantly decreased (P < 0.05), and the proliferation of PBMCs was inhibited when the concentration of nicotine was 500 ng.ml-1 (P < 0.05, P < 0.05). Nicotine tumor necrosis factor Homo sapiens
6 In smokers, the level of TNF significantly increased when the concentration of nicotine was 50 ng.ml-1; however, the level of TNF significantly decreased (P < 0.05), and the proliferation of PBMCs was inhibited when the concentration of nicotine was 500 ng.ml-1 (P < 0.05, P < 0.05). Nicotine tumor necrosis factor Homo sapiens
7 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens
8 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens
9 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens
10 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens
11 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens
12 CONCLUSION: Nicotine can induce PBMCs to secrete more TNF, and the magnitude of the effect is strongly related to the dosage of nicotine, but a great dose of nicotine will inhibit the production of TNF. Nicotine tumor necrosis factor Homo sapiens