1
|
Rahsepar AA, Mirzaee A, Moodi F, Moohebati M, Tavallaie S, Khorashadizadeh F, Mottahedi B, Esfehanizadeh J, Azari A, Khojasteh R, Mousavi S, Paydar R, Amini M, Ghayour-Mobarhan M, Ferns GA, Sahebkar A. Malondialdehyde-Modified LDL IgG Antibody Levels and Indices of Cardiac Function in Valvular Heart and Coronary Artery Disease Patients. Med Princ Pract 2015; 24:424-31. [PMID: 26139161 PMCID: PMC5588258 DOI: 10.1159/000431178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Accepted: 05/06/2015] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To compare the changes in anti-malondialdehyde-modified low-density lipoprotein (MDA-LDL) IgG levels among patients undergoing off-pump and on-pump coronary artery bypass grafting (CABG) or valvuloplasty. SUBJECTS AND METHODS A total of 38, 39 and 34 patients who underwent off-pump CABG, on-pump CABG and valvuloplasty, respectively, were enrolled in this study. Serum anti-MDA-LDL IgG values were measured 24 h before and after the operative procedures and at discharge. Echocardiography was also done before surgery and before discharge. The results were compared with values from 50 healthy controls. RESULTS In all patients, a reduction in antibody titers was observed post-operatively. However, the decrease was significant only in the off-pump CABG - before surgery: 42.33 (25.83-58.51), after surgery: 30.86 (16.36-51.33) and at discharge: 10.96 (6.82-23.57; p = 0.027). There was a significant positive association between anti-MDA-LDL IgG levels and ejection fraction (r = 0.248, p = 0.036) and a negative association with E/E', a marker of pulmonary capillary wedge pressure, in the coronary patients (r = -0.345, p = 0.012), but no significant associations were found in patients with valvular heart disease. CONCLUSIONS Serum anti-MDA-LDL IgG levels were associated with cardiac function indices in coronary patients undergoing CABG.
Collapse
Affiliation(s)
- Amir Ali Rahsepar
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Asadollah Mirzaee
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
- Department of Cardiovascular Surgery, Ghaem Hospital, Mashhad, Iran
| | - Fatemeh Moodi
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Mohsen Moohebati
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Shima Tavallaie
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Khorashadizadeh
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Ali Azari
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Roshanak Khojasteh
- Biochemistry of Nutrition Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somayeh Mousavi
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Roghayeh Paydar
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Maral Amini
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
| | - Majid Ghayour-Mobarhan
- Cardiovascular Research Center, School of Medicine, Mashhad, Iran
- *Majid Ghayour-Mobarhan, Cardiovascular Research Center, School of Medicine, Mashhad University of Medical Science, Mashhad 9177948564 (Iran), E-Mail
| | - Gordon A. Ferns
- Brighton and Sussex Medical School, Division of Medical Education, Falmer, UK
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Metabolic Research Centre, Royal Perth Hospital, School of Medicine and Pharmacology, University of Western Australia, Perth, W.A., Australia
| |
Collapse
|