The effect of meloxicam on the inflammatory reaction induced by beta amyloid protein in Alzheimer's disease rats / 中国应用生理学杂志
Chinese Journal of Applied Physiology
;
(6): 66-70, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-356215
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect and mechanism of meloxicam on the inflammatory reaction induced by beta amyloid protein (AB) in Alzheimer's disease (AD) rats.</p><p><b>METHODS</b>The rat model was established by microinjection of Abeta(1-40) into hippocampus. The expression of NF-kappaB p65 and glial fibrillary acidic protein (GFAP) in hippocampus were detected by immunohistochemistry. The content of GFAP in cortex was tested by Western-blot. The content of TNF-alpha in cortex was tested by ELISA. The expression of IL-1beta mRNA was tested by RT-PCR.</p><p><b>RESULTS</b>The expression of NF-kappaB p65, GFAP and TNF-alpha as well as IL-1beta mRNA were decreased by meloxicam.</p><p><b>CONCLUSION</b>Meloxicam can reduce the proliferation of astrocyte by decreasing the expression of GFAP in AD model rat's hippocampus and cortex. And the depression of NF-kappaB p65 may significantly decrease the expression of TNF-alpha1 and IL-1beta to lessen the inflammatory reaction in cerebral tissue.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Peptide Fragments
/
Pharmacology
/
Thiazines
/
Thiazoles
/
Cerebral Cortex
/
Amyloid beta-Peptides
/
Tumor Necrosis Factor-alpha
/
Rats, Sprague-Dawley
/
Therapeutic Uses
Type of study:
Prognostic study
Limits:
Animals
Language:
Chinese
Journal:
Chinese Journal of Applied Physiology
Year:
2010
Type:
Article
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