Journal
JOURNAL OF MOLECULAR NEUROSCIENCE
Volume 59, Issue 1, Pages 58-67Publisher
HUMANA PRESS INC
DOI: 10.1007/s12031-016-0734-7
Keywords
Cognitive dysfunction; Lipopolysaccharide; 3-Acetyl-11-keto-beta-boswellic acid; Amyloid beta peptide; Glutamate; Tumor necrosis factor-alpha
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Neuro-inflammation is known to initiate the underlying pathogenesis of several neurodegenerative disorders which may progress to cognitive, behavioral, and functional impairment. Boswellia serrata is a well-known powerful anti-inflammatory agent used to treat several inflammatory diseases. The aim of the current study is to investigate the effect of the combination therapy of 3-acetyl-11-keto-beta-boswellic acid (AKBA), a 5-lipoxygenase (5-LOX) inhibitor and celecoxib, and a selective cyclooxygenase-2 (COX-2) inhibitor as dual enzyme inhibitors compared to monotherapies with celecoxib and AKBA. Cognitive dysfunction is induced by intraperational injection of lipopolysaccharide (LPS) in mice. Radial maze, Y maze, and novel object recognition (NOR) were performed to evaluate the possible behavioral changes. Moreover, estimation of glutamate and tumor necrosis factor-alpha (TNF-alpha), as well as an immunohistochemical investigation of amyloid beta peptide (A beta) was performed to evaluate the molecular changes that followed the LPS or drug treatment. The results showed that the combination therapy of AKBA and celecoxib reversed the behavioral and molecular changes caused by LPS cognitive dysfunction model that predispose cognitive dysfunction in mice. This study showed the effectiveness of the dual therapy with AKBA and celecoxib as anti-inflammatory, antiglutamatergic, and anti-amyloidogenic agents in the management of cognitive dysfunction.
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