Effect of certain non-steroidal anti-inflammatory drugs on the paraoxonase 2 (PON2) in human monocytic cell line U937

被引：2

作者：

Avclkurt, Ayla Solmaz ^{[1
]}

Korkut, Oguzhan ^{[2
]}

机构：

[1] Balikesir Univ, Fac Med, Dept Med Biol, Cagis Campus, TR-10145 Balikesir, Turkey

[2] Balikesir Univ, Fac Med, Dept Med Pharmacol, Balikesir, Turkey

来源：

ARCHIVES OF PHYSIOLOGY AND BIOCHEMISTRY | 2018年 / 124卷 / 04期

关键词：

Paraoxonase; paraoxonase; 2; enzyme activity; U937 cell line; HUMAN SERUM; DENSITY-LIPOPROTEIN; OXIDATIVE STRESS; GENE; POLYMORPHISM; LACTONASES; ACTIVATION; DISEASE; LDL;

D O I：

10.1080/13813455.2017.1411371

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The paraoxonase gene family in humans consists of three members as PON1, PON2 and PON3. PON2 can be expressed in several tissues; however, it is not released from the cells in those tissues. PON2 is also expressed in macrophages. Firstly, the commonly used NSAIDs diclofenac sodium and tenoxicam were applied on U937 cell line, the in vitro human monocyte cell line. Than PON2 specific Lactonase activity and paraoxonase family specific arylesterase were determined. Use of Diclofenac sodium in 0.845mM dose during 6-12h of incubation and Tenoxicam in 0.74mM dose during 6h of incubation resulted in a significant decline in the lactonase activity. Diclofenac sodium didn't make any change in the arylesterase activity. On the other hand, tenoxicam decreased arylesterase activity during the use of 12h, in 0.74mM and 1.48mM dose.

引用

页码：378 / 382

页数：5

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