当前位置： SCI文献检索 > CLINICAL BIOCHEMISTRY期刊下所有文献 > Low basal levels of circulating adiponectin in patients undergoing coronary stenting predict in-stent restenosis, independently of basal levels of inflammatory markers: lipoprotein associated phospholipase A2, and myeloperoxidase.

Low basal levels of circulating adiponectin in patients undergoing coronary stenting predict in-stent restenosis, independently of basal levels of inflammatory markers: lipoprotein associated phospholipase A2, and myeloperoxidase.

Abstract：

OBJECTIVE:The aim of this study was to find a pre-interventional marker with the capacity to predict in-stent restenosis (ISR). Considering the anti-atherosclerotic role of adiponectin (APO), an adipocytokine with anti-inflammatory, anti-proliferative, anti-oxidative and anti-thrombotic properties, low plasma levels of APO might be correlated with the risk of ISR. We investigated the correlations between the plasma levels of APO and two markers of inflammation: lipoprotein associated phospholipase A2 (Lp-PLA2) and myeloperoxidase (MPO). DESIGN AND METHODS:80 patients with angiographically significant stenosis underwent percutaneous coronary intervention (PCI) with bare metal stent. Plasma APO concentration and plasma Lp-PLA2 and MPO activities were evaluated immediately before and after PCI, then followed-up at 24, 48, 72 h, and at 1, 3, 6 months, respectively. ISR was evaluated at 6 months after stenting by follow-up coronary angiograms, and it was defined as >50% stenosis of the target lesion. RESULTS:ISR was present in 33.75% of patients. Baseline APO plasma concentration, measured before PCI, was lower in ISR patients than those without ISR [3.97 (+/-1.05) vs 6.65 (+/-2.95) microg/mL respectively, p<0.001]. The patients with APO values less than 4.9 microg/mL at discharge were more susceptible to develop ISR (odd ratio, 4.27; 95% CI, 1.56-11.72, p<0.001). ISR rate was independent of inflammation markers Lp-PLA2 and MPO baseline values, measured before PCI. CONCLUSIONS:The persistence of a low APO plasma level at discharge and 6 months afterwards may be used as a clinically useful marker for ISR prediction in patients undergoing PCI.

journal_name

Clin Biochem

journal_title

Clinical biochemistry

authors

Moldoveanu E,Mut-Vitcu B,Tanaseanu GR,Marta DS,Manea G,Kosaka T,Vidulescu C,Tanaseanu C

doi

10.1016/j.clinbiochem.2008.09.109

subject

Has Abstract

pub_date

2008-12-01 00:00:00

pages

1429-33

issue

eissn

0009-9120

issn

1873-2933

pii

S0009-9120(08)00487-6

journal_volume

pub_type

杂志文章

在线工具

Low basal levels of circulating adiponectin in patients undergoing coronary stenting predict in-stent restenosis, independently of basal levels of inflammatory markers: lipoprotein associated phospholipase A2, and myeloperoxidase.