Feedback regulation of cyclooxygenase-2 transcription ex vivo and in vivo
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چکیده
منابع مشابه
Ex Vivo and In Vivo Regulation of Lipocalin-2, a Novel Adipokine, by Insulin
OBJECTIVE Lipocalin-2, a novel adipokine, has been shown to be elevated in obese, insulin-resistant, and diabetic subjects. We therefore sought to study the ex vivo and in vivo effects of insulin on lipocalin-2 levels in humans. RESEARCH DESIGN AND METHODS We investigated the in vivo effects of insulin (hyperinsulinemia) on circulating lipocalin-2 levels by enzyme-linked immunosorbent assay v...
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Linarin is a flavone glycoside in the plants Flos chrysanthemi indici, Buddleja officinalis, Cirsium setosum, Mentha arvensis and Buddleja davidii, and has been reported to possess analgesic, antipyretic, anti-inflammatory and neuroprotective activities. In this paper, linarin was investigated for its AChE inhibitory potential both in vitro and ex vivo. Ellman’s colorimetric method was used for...
متن کاملLinarin Inhibits the Acetylcholinesterase Activity In-vitro and Ex-vivo
Linarin is a flavone glycoside in the plants Flos chrysanthemi indici, Buddleja officinalis, Cirsium setosum, Mentha arvensis and Buddleja davidii, and has been reported to possess analgesic, antipyretic, anti-inflammatory and neuroprotective activities. In this paper, linarin was investigated for its AChE inhibitory potential both in vitro and ex vivo. Ellman’s colorimetric method was used for...
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introduction: determination of the canal working length with radiographs has many drawbacks. electronic apex locators have been developed to overcome some of these problems. recently, a newly designed apex locator called novapex has been introduced. all the studies conducted to determine the accuracy of novapex have been carried out in-vitro on extracted teeth. the aim of this in vivo study was...
متن کاملRegulation of cyclooxygenase-2 expression in renal medulla by tonicity in vivo and in vitro.
Renal medullary prostaglandins are believed to exert an important functional role in antagonizing vasopressin effects in dehydration. Studies were undertaken to determine the effect of hyperosmolality on cyclooxygenase (COX) isoform expression in the renal medulla. COX-1 and COX-2 mRNA and protein levels were determined by RT-PCR or Western blotting in Sprague-Dawley rats on varying water intak...
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ژورنال
عنوان ژورنال: Biochemical and Biophysical Research Communications
سال: 2009
ISSN: 0006-291X
DOI: 10.1016/j.bbrc.2008.11.099