Levonadifloxacin, a Novel Benzoquinolizine Fluoroquinolone, Modulates Lipopolysaccharide-Induced Inflammatory Responses in Human Whole-Blood Assay and Murine Acute Lung Injury Model
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ABSTRACT Fluoroquinolones are reported to possess immunomodulatory activity; hence, a novel benzoquinolizine fluoroquinolone, levonadifloxacin, was evaluated in lipopolysaccharide-stimulated human whole-blood (HWB) and mouse acute lung injury (ALI) models. Levonadifloxacin significantly mitigated the inflammatory responses in an HWB assay through inhibition of proinflammatory cytokines and in the ALI model by lowering lung total white blood cell count, myeloperoxidase, and cytokine levels. The immunomodulatory effect of levonadifloxacin, along with promising antibacterial activity, is expected to provide clinical benefits in the treatment of infections.
2010 ◽
Vol 4
(6)
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pp. 773-783
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1994 ◽
Vol 37
(1)
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pp. 156
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2015 ◽
Vol 205
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pp. 16-20
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1990 ◽
Vol 18
(Supplement)
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pp. S231
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2019 ◽
Vol 18
(3)
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pp. 571-583
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1999 ◽
Vol 13
(1)
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pp. 163
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