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Cardiovascular risks

Massimiliano de Zambotti, John Trinder, Ian M Colrain, Fiona C Baker
Insomnia is considered a hyperarousal disorder, in which several psychophysiological domains including the autonomic nervous system (ANS) are over-activated, potentially contributing to increased risk for cardiovascular (CV) disease. Here, we aimed to determine whether insomnia that develops in the context of the transition to menopause (menopausal transition insomnia, MTI) is similarly characterized by autonomic arousal. We also took into account modulation of the ANS by the hormonal changes of the menstrual cycle, a factor that has not previously been considered in studies on insomnia...
October 14, 2016: Psychoneuroendocrinology
Zi-Qi Shen, Shan-Yan Gao, Shawn Xiang Li, Tie-Ning Zhang, Cai-Xia Liu, Hai-Chen Lv, Yuan Zhang, Ting-Ting Gong, Xin Xu, Chao Ji, Qi-Jun Wu, Da Li
AIM: To perform a meta-analysis of available cohort studies on the association between sertraline use by pregnant women in the first trimester and the findings of congenital anomalies in infants. METHODS: A comprehensive search of articles published from the index date through December 31, 2015 investigating the aforementioned associations was conducted on PubMed and Web of Science. Mesh headings used included the terms "serotonin reuptake inhibitor," "sertraline," "congenital anomalies" and "obstetrical outcome...
October 22, 2016: British Journal of Clinical Pharmacology
K Wolinski, A Stangierski, K Dyrda, K Nowicka, M Pelka, A Iqbal, A Car, M Lazizi, N Bednarek, A Czarnywojtek, E Gurgul, M Ruchala
PURPOSE: Acromegaly is a chronic disease resulting from pathological oversecretion of growth hormone and subsequently insulin growth factor-1. Several complications of the disease have been reported, including cardiovascular diseases, respiratory disorders but also increased risk of benign and malignant neoplasms. The aim of the study was to evaluate the risk of malignant neoplasms in the patients with acromegaly in comparison with the control group. PATIENTS AND METHODS: Medical documentation of acromegalic patients treated in one medical center between 2005 and 2016 has been analyzed...
October 21, 2016: Journal of Endocrinological Investigation
Liya Lu, Chaoqiang Jiang, Danny F Mackay, Jill P Pell, Kar Keung Cheng, Tai Hing Lam, G Neil Thomas
OBJECTIVES: We studied the association between secondhand smoke (SHS) exposure and peripheral arterial disease (PAD) in Chinese non-smokers. METHODS: We conducted a cross-sectional study using baseline data from the Guangzhou Biobank Cohort Study: Cardiovascular Disease Sub-cohort Study (GBCS-CVD). Guangzhou residents aged ≥ 50 years were recruited between 2003 and 2008. Baseline data included measurement of ankle brachial pressure index (ABPI) and self-reported smoking status and SHS exposure...
October 20, 2016: Vascular
Elizabeth A Ellins, D Aled Rees, John E Deanfield, Andrew Steptoe, Julian P Halcox
Stress influences the risk of cardiovascular disease. Acute mental stress can induce both low-grade inflammation and endothelial dysfunction. The relationship between inflammatory responses to stress and future endothelial function is unexplored. Knowledge on the impact of other cardiovascular risk factors, such as dyslipidaemia, on such relationships is also limited We investigated the relationship between inflammatory responses to an acute mental stress challenge and endothelial function plus the influence of dyslipidaemia on the associations...
October 18, 2016: Brain, Behavior, and Immunity
David W Schopfer, Daniel E Forman
Cardiac rehabilitation (CR) is a comprehensive lifestyle program that can have particular benefit for older patients with heart failure (HF). Prevalence of HF is increasingly common among older adults. Mounting effects of cardiovascular risk factors in older age as well as the added effects of geriatric syndromes such as multimorbidity, frailty, and sedentariness contribute to the high incidence of HF as well as to management difficulty. Cardiac rehabilitation can play a decisive role in improving function, quality of life, symptoms, morbidity, and mortality, and also address the idiosyncratic complexities of care that often arise in old age...
October 18, 2016: Journal of Cardiac Failure
Robin Nance, Joseph Delaney, John W McEvoy, Michael J Blaha, Gregory Burke, Ana Navas-Acien, Joel D Kaufman, Elizabeth C Oelsner, Robyn L McClelland
OBJECTIVE: Smoking as an epidemiological exposure can be quantified in many ways including duration, intensity, pack-years, recency, and age at initiation. However it is not clear which of these are most important for cardiovascular disease (CVD), and how they should be modeled. STUDY DESIGN AND SETTING: Using the Multi-Ethnic Study of Atherosclerosis, Cox models for time to incident CVD adjusted for age, sex, race/ethnicity, education category, and income category were compared which included various characterizations of smoking history...
October 18, 2016: Journal of Clinical Epidemiology
L Baila-Rueda, A Cenarro, I Lamiquiz-Moneo, R Mateo-Gallego, A M Bea-Sanz, S Perez-Calahorra, V Marco-Benedi, F Civeira
Some oxysterols are precursors of bile acid synthesis and play an important role in cholesterol homeostasis. However, if they are involved in the pathogeny of genetic hypercholesterolemia has not been previously explored. We have studied non-cholesterol sterol markers of cholesterol synthesis (lanosterol and desmosterol) and oxysterols (7α-hydroxy-4-cholesten-3-one, 24S-hydroxycholesterol and 27-hydroxycholesterol) in 200 affected subjects with primary hypercholesterolemia of genetic origin, negative for mutations in LDLR, APOB, PCSK9 and APOE genes (non-FH GH) and 100 normolipemic controls...
October 18, 2016: Journal of Steroid Biochemistry and Molecular Biology
A Amaddeo, L de Sanctis, J Olmo Arroyo, J-P Giordanella, P-J Monteyrol, B Fauroux
Obesity, along with hypertrophy of the adenoids and the tonsils, represents one of the major risk factors for obstructive sleep apnea (OSA) in children. Obesity is associated with an increase in the prevalence and the severity of OSA and is a major factor in the persistence and aggravation of OSA over time. Neurocognitive dysfunction and abnormal behavior are the most important and frequent end-organ morbidities associated with OSA in children. Other deleterious consequences such as cardiovascular stress and metabolic syndrome are less common in children than in adults with OSA...
October 18, 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
Silvana B Sandbakk, Javaid Nauman, Nina Zisko, Øyvind Sandbakk, Nils Petter Aspvik, Dorthe Stensvold, Ulrik Wisløff
OBJECTIVE: To determine whether meeting physical activity (PA) recommendations and/or having high age-specific cardiorespiratory fitness (CRF) attenuate the adverse effect of prolonged sedentary time on cardiovascular risk factor (CV-RF) clustering in older adults. PATIENTS AND METHODS: We conducted a cross-sectional study of Norwegian women (495) and men (379) aged 70 to 77 years from August 22, 2012, through June 30, 2013. Sedentary time and PA were assessed by accelerometers and CRF by directly measured peak oxygen uptake (VO2peak)...
October 8, 2016: Mayo Clinic Proceedings
Paul A Gurbel, Kevin P Bliden, Rahul Chaudhary, Jeff Patrick, Fang Liu, Gailing Chen, Christopher McLeod, Udaya S Tantry
High platelet reactivity and high platelet turnover have been implicated in incomplete platelet inhibition during immediate-release acetylsalicylic acid therapy in patients with type 2 diabetes mellitus (DM). An extended-release acetylsalicylic acid (ER-ASA; Durlaza) formulation was developed to provide 24-hour antithrombotic effects with once-daily dosing. The objective of the study was to evaluate the antiplatelet effects of ER-ASA in patients with DM. In this open-label, single-center study, patients with DM (n = 40) and multiple cardiovascular risk factors received ER-ASA 162...
September 20, 2016: American Journal of Cardiology
Stéphane Verguet, Solomon Tessema Memirie, Ole Frithjof Norheim
BACKGROUND: Out-of-pocket (OOP) medical expenses often lead to catastrophic expenditure and impoverishment in low- and middle-income countries. Yet, there has been no systematic examination of which specific diseases and conditions (e.g., tuberculosis, cardiovascular disease) drive medical impoverishment, defined as OOP direct medical costs pushing households into poverty. METHODS: We used a cost and epidemiological model to propose an assessment of the burden of medical impoverishment in Ethiopia, i...
October 21, 2016: BMC Medicine
Camilla T Damsgaard, Lotte Lauritzen, Hanne Hauger, Stine Vuholm, Marie N Teisen, Christian Ritz, Max Hansen, Janni Niclasen, Christian Mølgaard
BACKGROUND: Most children in Western populations do not meet recommendations for fish consumption. Oily fish is an important source of n-3 long-chain polyunsaturated fatty acids (LCPUFA), which reduce blood pressure and plasma triacylglycerol in adults and may affect cognitive development and behavior. However, to our knowledge, the potential effects of oily fish on cardiometabolic health, cognitive function, and behavior in children have not been investigated. The aim of the FiSK Junior study is to investigate the effects of oily fish consumption on cardiovascular risk markers, cognitive function, and behavior in healthy children...
October 21, 2016: Trials
Mahnaz Ashoorkhani, Ali Bozorgi, Reza Majdzadeh, Hamed Hosseini, Ali Yoonessi, Ali Ramezankhani, Hassan Eftekhar
BACKGROUND: Hypertension is one of the most important and well-known risk factors for cardiovascular diseases. Unfortunately, in spite of effective treatments, adherence to the regular use of drugs and other nondrug treatments, such as lifestyle improvement, is often poor. This study evaluates the effectiveness of an educational, supportive intervention - in the form of a Blood Pressure Management Application (BPMAP) - on self-management in patients with primary hypertension on controlling the determinant factors of hypertension, and on adherence to treatment...
October 21, 2016: Trials
Alessandro Mantovani, Lucia Mingolla, Riccardo Rigolon, Isabella Pichiri, Valentina Cavalieri, Giacomo Zoppini, Giuseppe Lippi, Enzo Bonora, Giovanni Targher
BACKGROUND: Recent studies suggested that nonalcoholic fatty liver disease (NAFLD) is associated with an increased prevalence of cardiovascular disease (CVD) in type 1 diabetes. We assessed whether NAFLD also predicts the risk of incident CVD events in type 1 diabetic adults. METHODS: We studied a retrospective cohort of 286 type 1 diabetic outpatients (mean age 43±14years; median duration of diabetes 17 [10-30] years) without secondary causes of chronic liver diseases, who were followed for a mean period of 5...
October 17, 2016: International Journal of Cardiology
Ying Wang, Shaoyan Si, Junli Liu, Zongye Wang, Haiying Jia, Kai Feng, Lili Sun, Shu Jun Song
AIMS: Vitamin D deficiency has been associated with some disorders including cardiovascular diseases. Dyslipidemia is a major risk factor for cardiovascular diseases. However, data about the relationships between vitamin D and lipids are inconsistent. The relationship of vitamin D and Atherogenic Index of Plasma (AIP), as an excellent predictor of level of small and dense LDL, has not been reported. The objective of this study was to investigate the effects of vitamin D status on serum lipids in Chinese adults...
2016: PloS One
Durga Mahor, Anu Priyanka, Gandham S Prasad, Krishan Gopal Thakur
Consumption of foods and beverages with high purine content increases the risk of hyperuricemia, which causes gout and can lead to cardiovascular, renal, and other metabolic disorders. As patients often find dietary restrictions challenging, enzymatically lowering purine content in popular foods and beverages offers a safe and attractive strategy to control hyperuricemia. Here, we report structurally and functionally characterized purine nucleoside phosphorylase (PNP) from Kluyveromyces lactis (KlacPNP), a key enzyme involved in the purine degradation pathway...
2016: PloS One
Stefan Reuter, Stefanie Reiermann, Viola Malyar, Katharina Schütte-Nütgen, Renè Schmidt, Hermann Pavenstädt, Holger Reinecke, Barbara Suwelack
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death after renal transplantation with a high prevalence in dialysis patients. It is still a matter of debate how to assess the cardiovascular risk in kidney transplant candidates. Several approaches and scores exist and found their way into the guidelines. METHODS AND RESULTS: We herein assessed PROCAM, Framingham, ESC-SCORE and our own dedicated algorithm in patients applying for renal transplantation at our transplantation center between July 2006 and August 2009...
2016: PloS One
Christoph Nowak, Samira Salihovic, Andrea Ganna, Stefan Brandmaier, Taru Tukiainen, Corey D Broeckling, Patrik K Magnusson, Jessica E Prenni, Rui Wang-Sattler, Annette Peters, Konstantin Strauch, Thomas Meitinger, Vilmantas Giedraitis, Johan Ärnlöv, Christian Berne, Christian Gieger, Samuli Ripatti, Lars Lind, Nancy L Pedersen, Johan Sundström, Erik Ingelsson, Tove Fall
Insulin resistance (IR) and impaired insulin secretion contribute to type 2 diabetes and cardiovascular disease. Both are associated with changes in the circulating metabolome, but causal directions have been difficult to disentangle. We combined untargeted plasma metabolomics by liquid chromatography/mass spectrometry in three non-diabetic cohorts with Mendelian Randomization (MR) analysis to obtain new insights into early metabolic alterations in IR and impaired insulin secretion. In up to 910 elderly men we found associations of 52 metabolites with hyperinsulinemic-euglycemic clamp-measured IR and/or β-cell responsiveness (disposition index) during an oral glucose tolerance test...
October 2016: PLoS Genetics
Leszek Szablewski, Anna Sulima
It is known fact that diabetes mellitus (DM) affects blood cells. Changes in the erythrocyte membrane, disorder in hemoglobin oxygen-binding and modification in mechanical characteristics, are effects of hyperglycemia on red blood cells. Altered susceptibility infection of patients with diabetes has been ascribed to a depression in the function of polymorphonuclear leukocytes. Neutrophil function in case of patients with diabetes with good glucose control is slightly different than in the case of healthy ones...
October 21, 2016: Biological Chemistry
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