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Uric acid AND cardiovascular AND risk factor

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https://www.readbyqxmd.com/read/28539647/physiological-concentrations-of-soluble-uric-acid-are-chondroprotective-and-anti-inflammatory
#1
Jenn-Haung Lai, Shue-Fen Luo, Li-Feng Hung, Chuan-Yueh Huang, Shiu-Bii Lien, Leou-Chyr Lin, Feng-Cheng Liu, B Linju Yen, Ling-Jun Ho
High uric acid levels are a risk factor for cardiovascular disorders and gout; however, the role of physiological concentrations of soluble uric acid (sUA) is poorly understood. This study aimed to clarify the effects of sUA in joint inflammation. Both cell cultures of primary porcine chondrocytes and mice with collagen-induced arthritis (CIA) were examined. We showed that sUA inhibited TNF-α- and interleukin (IL)-1β-induced inducible nitric oxide synthase, cyclooxygenase-2 and matrix metalloproteinase (MMP)-13 expression...
May 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28528984/risk-reclassification-ability-of-uric-acid-for-cardiovascular-outcomes-in-essential-hypertension
#2
Maria Perticone, Giovanni Tripepi, Raffaele Maio, Antonio Cimellaro, Desirée Addesi, Rossella Baggetta, Angela Sciacqua, Giorgio Sesti, Francesco Perticone
BACKGROUND: Hyperuricemia is associated with incident cardiovascular events in different settings of patients. We tested whether the inclusion of uric acid (UA) in Cox models including standard risk factors allows to better stratify cardiovascular risk in a cohort of 1522 naïve hypertensives with preserved renal function. METHODS: We used multiple Cox regression models to assess the independent effect of UA on cardiovascular outcomes, and Harrell'C index, Net Reclassification Index (NRI), and Integrated Discrimination Improvement (IDI) as indicators of the additional prognostic value of UA beyond and above that provided by standard risk factors and estimated glomerular filtration rate (e-GFR)...
May 13, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28516889/an-update-on-the-animal-models-in-hyperuricaemia-research
#3
REVIEW
Yantong Zhu, Xiaofei Peng, Guanghui Ling
Hyperuricaemia is a metabolic disease caused by purine metabolic abnormalities, mainly due to the increased formation or reduced excretion of uric acid. In recent years, it has been proved that hyperuricaemia is an important risk factor for chronic kidney disease (CKD) and cardiovascular disease, and it also takes part in the pathophysiology of metabolic syndrome. In addition, more attention has been concentrated on the pathogenesis or treatment of hyperuricaemia. Since establishing an animal model on hyperuricaemia is the foundation for further researches, several methods to establish the hyperuricaemia model have been developed...
May 8, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28508457/effects-of-canagliflozin-on-cardiovascular-risk-factors-in-patients-with-type-2-diabetes-mellitus
#4
REVIEW
Matthew J Budoff, John P H Wilding
BACKGROUND AND AIMS: Cardiovascular disease is the most common cause of morbidity and mortality among people with type 2 diabetes mellitus (T2DM). The main contributors to cardiovascular risk in T2DM are chronic hyperglycaemia, reduced insulin sensitivity, hypertension and dyslipidaemia. Other cardiovascular risk factors include obesity and visceral adiposity, increased arterial stiffness and renal dysfunction. Results from clinical trials, including a long-term cardiovascular outcome study, have shown that sodium glucose co-transporter 2 (SGLT2) inhibitors can provide multiple cardiometabolic benefits beyond glycaemic control including inducing mild osmotic diuresis, natriuresis and weight loss...
May 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28493240/does-vitamin-d-status-correlate-with-cardiometabolic-risk-factors-in-adults-with-growth-hormone-deficiency
#5
Ivayla Uzunova, Georgi Kirilov, Sabina Zacharieva, Naydenka Zlatareva, Krasimir Kalinov
Apart from being individually associated with cardiometabolic health, 25(OH)D and IGF-1 interplay with a positive correlation between them, which raises questions about the role of vitamin D for the adverse cardiovascular (CV) risk profile in hyposomatotropism. Thus, we aimed to investigate vitamin D status in GH deficiency (GHD) and the association between 25(OH)D and metabolic syndrome (MetS), its components, and other surrogate markers of CV risk. A total of 129 GHD adults (childhood-onset GHD, 41.9%) underwent blood testing (glucose, insulin, lipid profile, uric acid); blood pressure, anthropometric and bioelectrical-impedance measurements...
May 10, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/28492722/insulin-resistance-and-associated-factors-a-cross-sectional-study-of-bank-employees
#6
Luciane Bresciani Salaroli, Monica Cattafesta, Maria Del Carmen Bisi Molina, Eliana Zandonade, Nazaré Souza Bissoli
OBJECTIVE: Insulin resistance is characterized by the failure of target cells to respond to normal levels of circulating insulin, and this condition is related to cardiovascular disease. This study sought to evaluate the prevalence of insulin resistance and its association with markers of metabolic abnormalities and metabolic syndrome in bank employees. METHODS: A cross-sectional study was performed on 498 working men and women aged ≥20 years old. The Homeostasis Model Assessment (HOMA-IR) was used to determine the presence of insulin resistance based on cut-off values of ≤2...
April 2017: Clinics
https://www.readbyqxmd.com/read/28491088/novel-biomarkers-for-cardiovascular-risk-prediction
#7
REVIEW
Juan Wang, Guo-Juan Tan, Li-Na Han, Yong-Yi Bai, Miao He, Hong-Bin Liu
Cardiovascular disease (CVD) is the leading cause of death and disability worldwide. The primary prevention of CVD is dependent upon the ability to identify high-risk individuals long before the development of overt events. This highlights the need for accurate risk stratification. An increasing number of novel biomarkers have been identified to predict cardiovascular events. Biomarkers play a critical role in the definition, prognostication, and decision-making regarding the management of cardiovascular events...
February 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/28477314/the-role-of-emerging-risk-factors-in-cardiovascular-outcomes
#8
REVIEW
Ben Lacey, William G Herrington, David Preiss, Sarah Lewington, Jane Armitage
PURPOSE OF REVIEW: This review discusses the recent evidence for a selection of blood-based emerging risk factors, with particular reference to their relation with coronary heart disease and stroke. RECENT FINDINGS: For lipid-related emerging risk factors, recent findings indicate that increasing high-density lipoprotein cholesterol is unlikely to reduce cardiovascular risk, whereas reducing triglyceride-rich lipoproteins and lipoprotein(a) may be beneficial. For inflammatory and hemostatic biomarkers, genetic studies suggest that IL-6 (a pro-inflammatory cytokine) and several coagulation factors are causal for cardiovascular disease, but such studies do not support a causal role for C-reactive protein and fibrinogen...
June 2017: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/28467476/early-onset-hyperuricemia-is-a-prognostic-marker-for-kidney-graft-failure-propensity-score-matching-analysis-in-a-korean-multicenter-cohort
#9
Miyeun Han, Jung Pyo Lee, Seokwoo Park, Yunmi Kim, Yong Chul Kim, Curie Ahn, Duck Jong Han, Jongwon Ha, In Mok Jung, Chun Soo Lim, Yon Su Kim, Young Hoon Kim, Yun Kyu Oh
It remains inconclusive whether hyperuricemia is a true risk factor for kidney graft failure. In the current study, we investigated the association of hyperuricemia and graft outcome. We performed a multi-center cohort study that included 2620 kidney transplant recipients. The patients were classified as either normouricemic or hyperuricemic at 3 months after transplantation. Hyperuricemia was defined as a serum uric acid level ≥ 7.0 mg/dL in males or ≥ 6.0 mg/dL in females or based on the use of urate-lowering medications...
2017: PloS One
https://www.readbyqxmd.com/read/28463849/effect-of-febuxostat-on-the-endothelial-dysfunction-in-hemodialysis-patients-a-randomized-placebo-controlled-double-blinded-study
#10
Mona Alshahawey, Sara Mahmoud Shahin, Tamer Wahid Elsaid, Nagwa Ali Sabri
BACKGROUND: Endothelial dysfunction is an important risk factor for cardiovascular diseases to occur in end-stage renal disease patients. Febuxostat, being a novel xanthine oxidase inhibitor, is apparently having a beneficial role in improving the endothelial dysfunction; however, data among hemodialysis patients are still limited. METHODS: A prospective, placebo-controlled, block-randomized, double-blinded study was carried out to evaluate the effect of oral febuxostat on the endothelial dysfunction in hemodialysis patients...
2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28439569/the-obesity-paradox-in-kidney-disease-how-to-reconcile-it-with-obesity-management
#11
Kamyar Kalantar-Zadeh, Connie M Rhee, Jason Chou, S Foad Ahmadi, Jongha Park, Joline Lt Chen, Alpesh N Amin
Obesity, a risk factor for de novo chronic kidney disease (CKD), confers survival advantages in advanced CKD. This so-called obesity paradox is the archetype of the reverse epidemiology of cardiovascular risks, in addition to the lipid, blood pressure, adiponectin, homocysteine, and uric acid paradoxes. These paradoxical phenomena are in sharp contradistinction to the known epidemiology of cardiovascular risks in the general population. In addition to advanced CKD, the obesity paradox has also been observed in heart failure, chronic obstructive lung disease, liver cirrhosis, and metastatic cancer, as well as in the elderly...
March 2017: KI Reports
https://www.readbyqxmd.com/read/28437814/assessment-of-early-cardiovascular-risk-in-children-and-adolescents-with-essential-hypertension
#12
Andreja Stelcar, Evgenija Homsak, Natasa Marcun Varda
The aim of our study was to investigate some early markers of hypertensive target organ damage in hypertensive children and adolescents, and to detect those showing most prominent clinical significance. We included 100 children with essential hypertension (EH) and 50 age-matched healthy control children, and evaluated left ventricular mass (LVM), intima-media thickness in the carotid arteries (IMT), pulse wave velocity (PWV), microalbuminuria, biochemical parameters and some adipokines. Statistically significant differences between the 2 groups were observed for HDL-cholesterol, LDL-cholesterol, triglycerides, insulin, uric acid, glucose, apolipoprotein A1, and total adiponectin...
April 24, 2017: Klinische Pädiatrie
https://www.readbyqxmd.com/read/28426788/association-between-hemoglobin-glycation-index-with-insulin-resistance-and-carotid-atherosclerosis-in-non-diabetic-individuals
#13
Maria Adelaide Marini, Teresa Vanessa Fiorentino, Elena Succurro, Elisabetta Pedace, Francesco Andreozzi, Angela Sciacqua, Francesco Perticone, Giorgio Sesti
Hemoglobin glycation index (HGI), defined as the difference between the observed HbA1c value and the value of HbA1c predicted from plasma glucose levels, represents a measure of the degree of non-enzymatic glycation of hemoglobin and it has been found to be positively associated with micro- and macro-vascular complications in subjects with type 2 diabetes. To investigate the pathophysiological abnormalities responsible for the increased cardiovascular risk of patients with higher HGI, we evaluated the association of HGI with cardio-metabolic characteristics in nondiabetic offspring of type 2 diabetic individuals...
2017: PloS One
https://www.readbyqxmd.com/read/28420204/fructose-intake-serum-uric-acid-and-cardiometabolic-disorders-a-critical-review
#14
REVIEW
Cristiana Caliceti, Donato Calabria, Aldo Roda, Arrigo F G Cicero
There is a direct relationship between fructose intake and serum levels of uric acid (UA), which is the final product of purine metabolism. Recent preclinical and clinical evidence suggests that chronic hyperuricemia is an independent risk factor for hypertension, metabolic syndrome, and cardiovascular disease. It is probably also an independent risk factor for chronic kidney disease, Type 2 diabetes, and cognitive decline. These relationships have been observed for high serum UA levels (>5.5 mg/dL in women and >6 mg/dL in men), but also for normal to high serum UA levels (5-6 mg/dL)...
April 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28411022/the-prevalence-of-obesity-and-metabolic-syndrome-in-tibetan-immigrants-living-in-high-altitude-areas-in-ladakh-india
#15
Belle Yanyu Lin, Karma Genden, Wei Shen, Po-Shu Wu, Wen-Chien Yang, Hui-Fang Hung, Chun-Min Fu, Kuen-Cheh Yang
OBJECTIVE: To examine the prevalence of obesity and related cardiovascular disease risk factors among Tibetan immigrants living in high altitude areas. RESEARCH METHODS & PROCEDURES: A total of 149 Tibetan immigrants aged 20 years and over were recruited in 2016 in Ladakh, India. Anthropometric indices and biochemical factors were measured. Using the provided Asia-Pacific criteria from the World Health Organization, overweight and obese status were determined. Metabolic syndrome (MetS) was defined according to the American Heart Association...
April 12, 2017: Obesity Research & Clinical Practice
https://www.readbyqxmd.com/read/28402018/phloretin-attenuates-hyperuricemia-induced-endothelial-dysfunction-through-co-inhibiting-inflammation-and-glut9-mediated-uric-acid-uptake
#16
Shuyun Liu, Yujia Yuan, Yijie Zhou, Meng Zhao, Younan Chen, Jingqiu Cheng, Jingping Liu, Yanrong Lu
Hyperuricemia is an important risk factor for cardiovascular and renal diseases. Phloretin had shown antioxidant and anti-inflammatory properties, but its role in endothelial injury is rarely reported. In this study, we aimed to investigate the protective effect of phloretin on UA-induced injury in human umbilical vein endothelial cells. The effects of UA and phloretin on cell viability, inflammation, THP-1 monocyte adhesion, endothelial cell tube formation, GLUT9 expression and UA uptake in human umbilical vein endothelial cells were evaluated...
April 12, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28393395/prevalence-of-hyperhomocysteinemia-during-routine-physical-examination-in-guangxi-province-china-and-related-risk-factors
#17
Yuan-Yuan Qin, Peng Wang, Jin-Qiu Qin, Ai-Qiu Wei, Ping Huang, Zhan-Feng Lai, Fa-Quan Lin
BACKGROUND: Studies on homocysteine (Hcy) have mainly focused on the correlation between the homocysteine concentration and disease development. Few epidemiological investigations have been performed. This study was conducted to investigate the prevalence of hyperhomocysteinemia (HHcy) during routine physical examination in Guangxi Province, China and the correlation of serum Hcy with gender, age, serum uric acid (UA), total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and blood glucose (GLU) to provide evidence for preventing and treating HHcy...
April 10, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28377558/pentraxin-3-as-a-new-indicator-of-cardiovascular%C3%A2-related-death-in-patients-with-advanced-chronic-kidney-disease
#18
Marcin Krzanowski, Katarzyna Krzanowska, Mariusz Gajda, Paulina Dumnicka, Artur Dziewierz, Karolina Woziwodzka, Jan A Litwin, Władysław Sułowicz
INTRODUCTION    Pentraxin3 (PTX3) play an important role in the inflammatory response, taking part in recognizing pathogens and damaged tissues. OBJECTIVES    The aim of the study was to assess the relationship between PTX3 levels and all-cause and cardiovascular (CV) mortality in chronic kidney disease (CKD) patients during five-year observation period.  PATIENTS AND METHODS    The study comprised 78 patients (51 hemodialyzed, 27 predialysis). The examined parameters included PTX3, calcium, phosphate, iPTH, interleukin-6 (IL-6), fibroblast growth factor 23 (FGF-23), osteopontin (OPN), osteoprotegerin (OPG), osteocalcin (OC), osteopontin (OPN), osteoprotegerin (OPG), osteocalcin, tumor necrosis factor receptor II (TNF-R II), transforming growth factor-β (TGF-β), hepatocyte growth factor (HGF), stromal cell-derived factor α (SDF1α), and thrombomodulin (TM)...
February 27, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28373588/vascular-stiffness-in-children-with-chronic-kidney-disease
#19
Jonathan D Savant, Aisha Betoko, Kevin E C Meyers, Mark Mitsnefes, Joseph T Flynn, Raymond R Townsend, Larry A Greenbaum, Allison Dart, Bradley Warady, Susan L Furth
Carotid-femoral pulse wave velocity (cfPWV) is a measure of arterial stiffness associated with cardiovascular events in the general population and in adults with chronic kidney disease. However, few data exist regarding cfPWV in children with chronic kidney disease. We compared observed cfPWV assessed via applanation tonometry in children enrolled in the CKiD cohort study (Chronic Kidney Disease in Children) to normative data in healthy children and examined risk factors associated with elevated cfPWV. cfPWV Z score for height/gender and age/gender was calculated from and compared with published pediatric norms...
May 2017: Hypertension
https://www.readbyqxmd.com/read/28340822/risk-factors-of-hyperuricemia-after-renal-transplantation-and-its-long-term-effects-on-graft-functions
#20
S Eyupoglu, D Eyupoglu, Z Kendi-Celebi, S Akturk, A Tuzuner, K Keven, S Sengul
BACKGROUND: Hyperuricemia is a common complication in renal transplant recipients. Recent studies have suggested that hyperuricemia may contribute to the deterioration of graft function. METHODS: In this study, we aimed to investigate the risk factors related to hyperuricemia and the effects of hyperuricemia on graft dysfunction, graft survival, cardiovascular events, and mortality rates. Between the years 2005 and 2016, 141 renal transplantation patients with at least 5 years of follow-up were included in this retrospective cohort study...
April 2017: Transplantation Proceedings
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