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Ayça B, Kafadar D, Avsar M, Avci İİ, Akın F, Okuyan E, Dinckal MH. Lower Muscle Strength and Increased Visceral Fat Associated With No-reflow and High Gensini Score in STEMI. Clin Appl Thromb Hemost 2015; 23:367-373. [DOI: 10.1177/1076029615613159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: The impact of fat distribution, muscle mass, and muscle strength on no-reflow and severity of coronary artery disease in patients with ST-segment elevation myocardial infarction (STEMI) remains unclear. Objective: To investigate association between muscle strength and fat and muscle mass and severity of coronary atherosclerosis. Methods: We included 218 patients with STEMI who had undergone primary percutaneous coronary intervention. We evaluated the no-reflow phenomenon in infarct-related artery and calculated Gensini scores from initial angiograms as indicative of coronary atherosclerosis severity. The patients were divided into 2 groups as patients with no-reflow and with thrombolysis in myocardial infarction grade 3 flow and patients with low (<55) Gensini and with high (≥55) Gensini. Patients’ total fat, muscle mass, visceral fat mass, and muscle strength were measured via body composition analyzer and handgrip dynamometer. Results: High Gensini patients had a greater body mass index (BMI) and lower handgrip strength and more visceral fat ( P = .05, P = .017, and P < .001, respectively). The patients with no-reflow had significantly lower handgrip strength and more visceral fat (both, P < .001). In multivariate regression analysis, visceral fat and handgrip strength were associated with high no-reflow rate and high Gensini scores in patients with STEMI ( P = .001, P = .014, P = .022, and P = .010; respectively). Conclusion: Increased visceral fat and lower handgrip strength may be related to increased no-reflow rate and coronary plaque burden in STEMI. Visceral fat and muscle strength may be better prognostic markers than weight, BMI, total fat, and muscle mass in coronary artery disease.
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Affiliation(s)
- Burak Ayça
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - Didem Kafadar
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - Murat Avsar
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - İ. İlker Avci
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - Fatih Akın
- Department of Cardiology, Muğla Sıtkı Koçman University, Medical School, Muğla, Turkey
| | - Ertugrul Okuyan
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
| | - M. Hakan Dinckal
- Department of Cardiology, Bağcılar Education and Research Hospital, Istanbul, Turkey
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Kim AY, Kim HS, Kang JH, Yang MP. Serum adipokine concentrations in dogs with diabetes mellitus: a pilot study. J Vet Sci 2015; 16:333-40. [PMID: 25643799 PMCID: PMC4588019 DOI: 10.4142/jvs.2015.16.3.333] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 01/29/2015] [Indexed: 11/20/2022] Open
Abstract
This study was conducted to determine whether serum adipokine concentrations differed between healthy dogs and dogs with diabetes mellitus (DM). To accomplish this, 19 dogs with newly diagnosed DM were compared to 20 otherwise healthy dogs. The serum concentrations of visfatin, leptin, IL-1β, IL-6, IL-18, and TNF-α were significantly higher in diabetic dogs than in healthy dogs, whereas the serum adiponectin concentrations were lower in diabetic dogs. However, there were no significant differences in the IL-10 and resistin levels between groups. The serum leptin concentrations in diabetic dogs with and without concurrent disorders differed significantly. Treatment with insulin induced a significant decrease in IL-6 in diabetic dogs without concurrent disorders. These results show that the clinical diabetic state of dogs could modulate the circulating visfatin and adiponectin concentrations directly, while upregulation of leptin was probably a result of concurrent disorders rather than an effect of persistent hyperglycemia as a result of DM.
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Affiliation(s)
- Ah Young Kim
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju 361-763, Korea
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Makulska I, Szczepańska M, Drożdż D, Polak-Jonkisz D, Zwolińska D. Skin autofluorescence as a novel marker of vascular damage in children and adolescents with chronic kidney disease. Pediatr Nephrol 2015; 30:811-9. [PMID: 25409659 PMCID: PMC4372673 DOI: 10.1007/s00467-014-2997-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 10/15/2014] [Accepted: 10/21/2014] [Indexed: 01/11/2023]
Abstract
BACKGROUND Skin autofluorescence (sAF) was examined as a marker of the accumulation of advanced glycation end products (AGEs) in tissues of children with chronic kidney disease (CKD) in relation to renal function, dialysis modality and markers of endothelial inflammation and dysfunction. METHODS A total of 76 children with CKD were enrolled in the study, of whom 20 children were on hemodialysis (HD), 20 were on peritoneal dialysis (PD) and 36 were treated conservatively. A control group of 26 healthy subjects was also included in the study. In all children, sAF intensity, carotid intima-media (cIMT) thickness and plasma concentrations of sE-selectin, matrix metalloproteinase 9 (MMP-9), tissue inhibitor of metalloproteinase 1 (TIMP-1), asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA) and plasminogen activator inhibitor type 1 (PAI-1) were measured. RESULTS Compared to the controls, children with CKD had significantly elevated sAF levels. sAF in the children with CKD was positively correlated with sE-selectin, MMP-9, TIMP-1, ADMA, SDMA and PAI-1 levels. In the predialysis group (conservative treatment) sAF levels were positively correlated with sE-selectin and ADMA levels and negatively correlated with glomerular filtration rate. Multiple regression analysis showed a significant association of sAF with sE-selectin and MMP-9 in CKD children. CONCLUSIONS The results reveal that AGEs were accumulated in the children with CKD. This accumulation was related to early vascular changes and a number of biochemical vascular risk markers. sAF measurement, as a noninvasive method, may be useful for identification of clinical risk factors of vascular disease in CKD children.
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Affiliation(s)
- Irena Makulska
- Department of Pediatric Nephrology, Wrocław Medical University, ul. Borowska 213, 50-556, Wrocław, Poland,
| | - Maria Szczepańska
- Department of Pediatrics in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Dorota Drożdż
- Dialysis Unit, Jagiellonian University Medical College, Krakow, Poland
| | - Dorota Polak-Jonkisz
- Department of Pediatric Nephrology, Wrocław Medical University, ul. Borowska 213, 50-556 Wrocław, Poland
| | - Danuta Zwolińska
- Department of Pediatric Nephrology, Wrocław Medical University, ul. Borowska 213, 50-556 Wrocław, Poland
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Rajendran P, Rengarajan T, Thangavel J, Nishigaki Y, Sakthisekaran D, Sethi G, Nishigaki I. The vascular endothelium and human diseases. Int J Biol Sci 2013; 9:1057-69. [PMID: 24250251 PMCID: PMC3831119 DOI: 10.7150/ijbs.7502] [Citation(s) in RCA: 944] [Impact Index Per Article: 85.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 10/07/2013] [Indexed: 02/07/2023] Open
Abstract
Alterations of endothelial cells and the vasculature play a central role in the pathogenesis of a broad spectrum of the most dreadful of human diseases, as endothelial cells have the key function of participating in the maintenance of patent and functional capillaries. The endothelium is directly involved in peripheral vascular disease, stroke, heart disease, diabetes, insulin resistance, chronic kidney failure, tumor growth, metastasis, venous thrombosis, and severe viral infectious diseases. Dysfunction of the vascular endothelium is thus a hallmark of human diseases. In this review the main endothelial abnormalities found in various human diseases such as cancer, diabetes mellitus, atherosclerosis, and viral infections are addressed.
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Affiliation(s)
- Peramaiyan Rajendran
- 1. NPO-International Laboratory of Biochemistry,1-166, Uchide, Nakagawa-ku, Nagoya 454-0926, Japan
| | | | - Jayakumar Thangavel
- 2. Department of Pharmacology and Center of Lung and Vascular Biology, University of Illinois College of Medicine, Chicago, Illinois, United States of America
| | - Yutaka Nishigaki
- 1. NPO-International Laboratory of Biochemistry,1-166, Uchide, Nakagawa-ku, Nagoya 454-0926, Japan
| | - Dhanapal Sakthisekaran
- 3. Department of Medical Biochemistry, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai, India 600 113
| | - Gautam Sethi
- 4. Department of Pharmacology,Yong Loo Lin School of Medicine,National University Health System, 10 Medical Drive, MD11, #05-09, Clinical Research Centre, Singapore 117597
| | - Ikuo Nishigaki
- 1. NPO-International Laboratory of Biochemistry,1-166, Uchide, Nakagawa-ku, Nagoya 454-0926, Japan
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Connelly PW, Ramesh Prasad GV. Adiponectin in renal disease--a review of the evidence as a risk factor for cardiovascular and all-cause mortality. Crit Rev Clin Lab Sci 2012; 49:218-31. [PMID: 23216078 DOI: 10.3109/10408363.2012.736470] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Adiponectin, an adipokine, was discovered in 1995. The initial evidence led to the study of adiponectin as a determinant of insulin sensitivity and blood glucose levels. The literature then evolved to reports of the inverse association of adiponectin with incident Type 2 diabetes mellitus and coronary heart disease. Shortly thereafter, reports of a positive association with heart failure and mortality appeared and were replicated. We review here the basic science evidence and clinical studies of the role of renal function and kidney disease as a determinant of adiponectin.
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Affiliation(s)
- Philip W Connelly
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
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Malyszko J, Malyszko JS, Mysliwiec M. Visfatin and endothelial function in dialyzed patients. Nephrology (Carlton) 2010; 15:190-6. [PMID: 20470278 DOI: 10.1111/j.1440-1797.2009.01180.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM Visfatin is an adipocytokine that has recently generated much interest. The aim of the study was to assess visfatin in correlation with markers of endothelial damage and inflammation in haemodialyzed and peritoneally dialyzed patients. METHODS Visfatin, leptin, apelin and adiponectin, markers of coagulation (thrombin-antithrombin complexes (TAT), prothrombin fragments 1+2 (F1+2)), fibrinolysis (tissue plasminogen activator (tPA), plasminogen activator inhibitor type 1 (PAI-1)), endothelial function/injury (Von Willebrand factor (vWF), thrombomodulin, intracellular adhesion molecule (ICAM), vascular cell adhesion molecule (VCAM), CD146) and inflammation (high-sensitivity C-reactive protein (hsCRP), tumour necrosis factor-alpha (TNF-alpha) and interleukin (IL)-6) were assessed. RESULTS Triglycerides, hsCRP, creatinine, IL-6, TNF-alpha, vWF, F1+2, TAT, thrombomodulin, ICAM, VCAM, CD146, PAI-1, leptin, adiponectin and visfatin were elevated in dialyzed patients over controls. Visfatin correlated significantly, in univariate analysis, in haemodialyzed patients with markers of endothelial damage/inflammation (CD146, ICAM, IL-6), other adipocytokines, Kt/V and dialysis vintage, and tended to correlate with hsCRP. In peritoneally dialyzed patients, visfatin correlated significantly with haemoglobin, and markers of endothelial damage. In the healthy volunteers visfatin correlated significantly with ICAM, creatinine and IL-6. In multiple regression analysis in HD patients visfatin was only independently related to Kt/V, dialysis vintage and IL-6. CONCLUSION Elevated visfatin related to markers of inflammation might represent a novel link between inflammation and adipocytokines in dialyzed patients. Time on dialyses and dialysis adequacy may influence visfatin in dialyzed patients due to the decreased clearance of visfatin.
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Affiliation(s)
- Jolanta Malyszko
- Department of Nephrology and Transplantology, Medical University, Bialystok, Poland.
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Malyszko J. Mechanism of endothelial dysfunction in chronic kidney disease. Clin Chim Acta 2010; 411:1412-20. [PMID: 20598675 DOI: 10.1016/j.cca.2010.06.019] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2010] [Revised: 06/07/2010] [Accepted: 06/16/2010] [Indexed: 02/07/2023]
Abstract
Endothelium is the largest organ in the body strategically located between the wall of blood vessels and the blood stream. The human body contains approximately 10(13) endothelial cells weighing approximately 1kg, and covering a surface area of 4000 to 7000m(2) equivalent to the soccer playground. Hypertension and shear stress, inflammation, diabetes-associated factors such as advanced glycated end products, and uremic toxins are some of the prevalent risk factors of endothelial dysfunction in chronic kidney disease. In renal failure endothelial dysfunction and atherosclerosis are almost universal, as well as cardiovascular complications. Endothelial cell damage or injury is invariably associated with such clinical conditions as thrombosis, hypertension, renal failure and atherosclerosis and may be also responsible for accelerated atherosclerosis in patients with chronic renal failure. Traditional risk factor cannot explain the high prevalence and incidence of cardiovascular disease in chronic kidney disease, therefore other non-traditional risk factors such as endothelial dysfunction, oxidative stress or insulin resistance have increasingly been studied. In this review paper mechanism of endothelial dysfunction, including the role of nitric oxide pathway, adipocytokines and hemodialysis-induced endothelial dysfunction is discussed.
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Affiliation(s)
- Jolanta Malyszko
- Department of Nephrology and Transplantology, Medical University, Bialystok, 15-540 Bialystok, Zurawia 14, Poland.
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Radin MJ, Sharkey LC, Holycross BJ. Adipokines: a review of biological and analytical principles and an update in dogs, cats, and horses. Vet Clin Pathol 2009; 38:136-56. [DOI: 10.1111/j.1939-165x.2009.00133.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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