Thromb Haemost 2004; 91(05): 1026-1030
DOI: 10.1160/TH03-12-0731
Cell Signaling and Vessel Remodeling
Schattauer GmbH

Adiponectin is inversely related to plasminogen activator inhibitor type 1 in patients with stable exertional angina

Hidetomo Maruyoshi
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Sunao Kojima
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Tohru Funahashi
2   Department of Internal Medicine and Molecular Science, Graduate School of Medicine, Osaka University, Osaka, Japan
,
Shinzo Miyamoto
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Jun Hokamaki
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Hirofumi Soejima
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Tomohiro Sakamoto
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Hiroaki Kawano
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Michihiro Yoshimura
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
,
Akira Kitagawa
3   Clinical Trial Management, Graduate School, International University of Health and Welfare, Tokyo, Japan
,
Yuji Matsuzawa
4   Sumitomo Hospital, Osaka, Japan
,
Hisao Ogawa
1   Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
› Author Affiliations
Financial support: This study was supported in part by a Research Grant for Cardiovascular Disease (14C-4) from the Ministry of Health and Welfare and a grant-in-aid for scientific research (No. B15390248) from the Ministry of Education, Science, and Culture in Japan.
Further Information

Publication History

Received 02 December 2003

Accepted after revision 14 January 2004

Publication Date:
01 December 2017 (online)

Summary

Adipose tissue is a secretory organ producing a variety of bioactive substances, such as adiponectin. Adiponectin has antiatherogenic properties while plasminogen activator inhibitor type 1 (PAI-1) is closely involved in the development of atherosclerosis. The relationship between adiponectin and PAI-1 in patients with coronary artery disease (CAD) has not been clarified. This study examined plasma levels of adiponectin and PAI-1 in 64 patients with stable exertional angina (SEA) and 65 patients with the chest pain syndrome (CPS). Plasma logadiponectin levels were significantly lower in patients with SEA (0.62±0.08 µg/dL) compared to those with CPS (0.86± 0.05 µg/dL) (p<0.0001). The plasma levels of log-PAI-1 were significantly higher in patients with SEA (1.23±0.18 ng/mL) compared to those with CPS (1.15±0.22 ng/mL) (p<0.05). Plasma log-adiponectin levels correlated negatively with diabetes mellitus (DM), body mass index (BMI), log-PAI-1 (r=−0.284, p<0.001), triglyceride (TG), and remnant-like particles cholesterol (RLP-C), and positively with high-density lipoprotein cholesterol (HDL-C) levels. Plasma levels of log-PAI-1 correlated positively with DM, BMI, TG and RLP-C levels, and negatively with HDL-C levels. Multiple logistic regression analysis identified sex, angina pectoris, and PAI-1 as independent determinants of hyperadiponectinemia (p<0.05). Adiponectin is inversely related to PAI-1. DM, BMI, TG, HDL-C, and RLP-C are common mediators between adiponectin and PAI-1, and treatment for common mediators may prevent the development of CAD by reducing PAI-1 and increasing adiponectin levels.

 
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