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Lipids and dyslipidemia

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https://www.readbyqxmd.com/read/28214690/safety-and-efficacy-of-a-polyherbal-formulation-for-the-management-of-dyslipidemia-and-hyperglycemia-in-patients-with-advanced-stage-of-type-2-diabetes
#1
Mahdi Zarvandi, Hassan Rakhshandeh, Mohammad Abazari, Reza Shafiee-Nick, Ahmad Ghorbani
The present clinical trial was designed to evaluate the safety and efficacy of a polyherbal formulation (PHF) consisted of Allium sativum, Aloe vera, Nigella sativa, Plantago psyllium, Silybum marianum and Trigonella foenum-graecum for controlling dyslipidemia and hyperglycemia in patients with advanced-stage of type-2 diabetes. An open-label phase I trial was carried out on 30 patients who had hyperlipidemia and hyperglycemia before the beginning of the trial in spite of receiving statins and oral hypoglycemic drugs...
February 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28214524/bile-acid-control-of-metabolism-and-inflammation-in-obesity-type-2-diabetes-dyslipidemia-and-nafld
#2
Oscar Chávez-Talavera, Anne Tailleux, Philippe Lefebvre, Bart Staels
Bile acids are signaling molecules, which coordinately regulate metabolism and inflammation via the nuclear farnesoid X receptor (FXR) and the Takeda G protein-coupled receptor 5 (TGR5). These receptors activate transcriptional networks and signaling cascades controlling the expression and activity of genes involved in bile acid, lipid and carbohydrate metabolism, energy expenditure, and inflammation by acting predominantly in entero-hepatic tissues, but also in peripheral organs. In this review, we discuss the most recent findings on the inter-organ signaling and interplay with the gut microbiota of bile acids and their receptors in meta-inflammation, with a focus on their pathophysiological roles in obesity, type 2 diabetes, dyslipidemia and non-alcoholic steatohepatitis and their potential therapeutic applications...
February 15, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28209375/suboptimal-achievement-of-low-density-lipoprotein-cholesterol-targets-in-french-patients-with-coronary-heart-disease-contemporary-data-from-the-dysis-ii-acs-chd-study
#3
Jean Ferrières, Maja Velkovski Rouyer, Dominik Lautsch, Veronica Ashton, Baishali M Ambegaonkar, Philippe Brudi, Anselm K Gitt
BACKGROUND: European guidelines recommend a low-density lipoprotein cholesterol (LDL-C) target of<1.8mmol/L (70mg/dL), and/or a≥50% reduction when the target level cannot be reached, for patients at very high cardiovascular risk, and high-potency lipid-lowering therapy (LLT) in patients with an acute coronary syndrome (ACS). AIM: To document the prevalence of lipid abnormalities and the achievement of lipid targets among patients surviving an ACS and in patients with stable coronary heart disease (CHD), using data from the DYSIS II study...
February 13, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/28209292/cholesterol-screening-and-treatment-practices-and-preferences-a-survey-of-united-states-pediatricians
#4
Sarah D de Ferranti, Angie Mae Rodday, Susan K Parsons, William L Cull, Karen G O'Connor, Stephen R Daniels, Laurel K Leslie
OBJECTIVES: To determine pediatricians' practices, attitudes, and barriers regarding screening for and treatment of pediatric dyslipidemias in 9- to 11-year-olds and 17- to 21-year-olds. STUDY DESIGN: American Academy of Pediatrics (AAP) 2013-2014 Periodic Survey of a national, randomly selected sample of 1627 practicing AAP physicians. Pediatricians' responses were described and modeled. RESULTS: Of 614 (38%) respondents who met eligibility criteria, less than half (46%) were moderately/very knowledgeable about the 2008 AAP cholesterol statement; fewer were well-informed about 2011 National Heart, Lung, and Blood Institute Guidelines or 2007 US Preventive Service Task Force review (both 26%)...
February 13, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28208791/impact%C3%A2-of%C3%A2-flavonols%C3%A2-on%C3%A2-cardiometabolic%C3%A2-biomarkers-%C3%A2-a%C3%A2-meta-analysis%C3%A2-of%C3%A2-randomized%C3%A2-controlled%C3%A2-human%C3%A2-trials%C3%A2-to%C3%A2-explore%C3%A2-the%C3%A2-role%C3%A2-of%C3%A2-inter-individual%C3%A2-variability
#5
REVIEW
Regina Menezes, Ana Rodriguez-Mateos, Antonia Kaltsatou, Antonio González-Sarrías, Arno Greyling, Christoforos Giannaki, Cristina Andres-Lacueva, Dragan Milenkovic, Eileen R Gibney Julie Dumont, Manuel Schär, Mar Garcia-Aloy, Susana Alejandra Palma-Duran, Tatjana Ruskovska, Viktorija Maksimova, Emilie Combet, Paula Pinto
Several  epidemiological  studies  have  linked  flavonols  with  decreased  risk  of  cardiovascular  disease  (CVD).  However,  some  heterogeneity  in  the  individual  physiological  responses to the consumption of these compounds has been identified. This meta-analysis aimed to  study the effect of flavonol supplementation on biomarkers of CVD risk such as, blood lipids, blood  pressure and plasma glucose, as well as factors affecting their inter-individual variability...
February 9, 2017: Nutrients
https://www.readbyqxmd.com/read/28207798/altered-hepatic-lipid-metabolism-in-mice-lacking-both-the-melanocortin-type-4-receptor-and-low-density-lipoprotein-receptor
#6
Vera Lede, Andrej Meusel, Antje Garten, Yulia Popkova, Melanie Penke, Christin Franke, Albert Ricken, Angela Schulz, Wieland Kiess, Daniel Huster, Torsten Schöneberg, Jürgen Schiller
Obesity is often associated with dyslipidemia and hepatosteatosis. A number of animal models of non-alcoholic fatty liver disease (NAFLD) are established but they significantly differ in the molecular and biochemical changes depending on the genetic modification and diet used. Mice deficient for melanocortin type 4 receptor (Mc4rmut) develop hyperphagia, obesity, and subsequently NAFLD already under regular chow and resemble more closely the energy supply-driven obesity found in humans. This animal model was used to assess the molecular and biochemical consequences of hyperphagia-induced obesity on hepatic lipid metabolism...
2017: PloS One
https://www.readbyqxmd.com/read/28203391/effects-of-aqueous-extract-of-alfalfa-on-hyperglycemia-and-dyslipidemia-in-alloxan-induced-diabetic-wistar-rats
#7
REVIEW
Masomeh Khosravi Farsani, Esmaiel Amraie, Peyman Kavian, Mahtab Keshvari
BACKGROUND: The aim of this study was to investigate the effects of aqueous extract of alfalfa on blood glucose and serum lipids in alloxan-induced diabetic rats. MATERIALS AND METHODS: Thirty-two adult male Wistar rats weighing 210-250 g were selected and divided randomly into four groups of eight animals each for 21 days as follows: (1) control group, (2) diabetic control group, (3) diabetic group plus aqueous extract of alfalfa (250 mg/l), and (4) diabetic group plus aqueous extract of alfalfa (500 mg/l)...
September 2016: Interventional Medicine & Applied Science
https://www.readbyqxmd.com/read/28201826/adiposity-indexes-as-phenotype-specific-markers-of-preclinical-metabolic-alterations-and-cardiovascular-risk-in-polycystic-ovary-syndrome-a-cross-sectional-study
#8
Fernanda Missio Mario, Scheila Karen Graff, Poli Mara Spritzer
Polycystic ovary syndrome (PCOS) is a common condition in women of reproductive age. 2 PCOS phenotypes (classic and ovulatory) are currently recognized as the most prevalent, with important differences in terms of cardiometabolic features. We studied the performance of different adiposity indexes to predict preclinical metabolic alterations and cardiovascular risk in 234 women with PCOS (173 with classic and 61 with ovulatory PCOS) and 129 controls. Performance of waist circumference, waist-to-height ratio, conicity index, lipid accumulation product, and visceral adiposity index was assessed based on HOMA-IR ≥ 3...
February 15, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28199386/associations-of-lipid-profiles-with-insulin-resistance-and-%C3%AE-cell-function-in-adults-with-normal-glucose-tolerance-and-different-categories-of-impaired-glucose-regulation
#9
Shuang Zheng, Hua Xu, Huan Zhou, Xingxing Ren, Tingting Han, Yawen Chen, Huiying Qiu, Peihong Wu, Jun Zheng, Lihua Wang, Wei Liu, Yaomin Hu
AIMS: To investigate the associations of dyslipidemia with insulin resistance and β cell function in individuals with normal glucose tolerance (NGT) and different categories of impaired glucose regulation (IGR). METHODS: 544 subjects (365 with dyslipidemia and/or IGR and 179 with normal lipid and glucose tolerance) were enrolled in the study. All subjects underwent oral glucose tolerance test (OGTT). HOMA-IR was used to evaluate insulin sensitivity. Disposition index (DI) was used to evaluate β cell function...
2017: PloS One
https://www.readbyqxmd.com/read/28197978/managing-cardiovascular-risk-in-lysosomal-acid-lipase-deficiency
#10
REVIEW
James J Maciejko
Lysosomal acid lipase deficiency (LAL-D) is a rare, life-threatening, autosomal recessive, lysosomal storage disease caused by mutations in the LIPA gene, which encodes for lysosomal acid lipase (LAL). This enzyme is necessary for the hydrolysis of cholesteryl ester and triglyceride in lysosomes. Deficient LAL activity causes accumulation of these lipids in lysosomes and a marked decrease in the cytoplasmic free cholesterol concentration, leading to dysfunctional cholesterol homeostasis. The accumulation of neutral lipid occurs predominantly in liver, spleen, and macrophages throughout the body, and the aberrant cholesterol homeostasis causes a marked dyslipidemia...
February 14, 2017: American Journal of Cardiovascular Drugs: Drugs, Devices, and Other Interventions
https://www.readbyqxmd.com/read/28197293/the-prevalence-of-metabolic-syndrome-in-coronary-artery-disease-patients
#11
Farzaneh Montazerifar, Ahmad Bolouri, Milad Mahmoudi Mozaffar, Mansour Karajibani
BACKGROUND: Metabolic syndrome (MetS) is a worldwide health problem, which is growing in Iranian adults. MetS is associated with risk of type 2 diabetes and coronary artery disease (CAD). In this study, we aimed to investigate the prevalence of MetS and its individual components in CAD patients. METHODS: This cross-sectional study was performed on 200 CAD patients who had undergone elective coronary angiography at the cardiology department. Anthropometric indices including waist circumference (WC) and body mass index were measured...
December 2016: Cardiology Research
https://www.readbyqxmd.com/read/28197288/serum-triglyceride-lowering-effect-of-cilnidipine-in-patients-with-essential-hypertension
#12
Prakash Kumar, Arijit Das, Satish Chandra, Manju Gari, U S P Keshri, Kusum Kumari
BACKGROUND: Many epidemiological studies have established the relationship between hypertension and dyslipidemia. Calcium channel blockers (CCBs) are one of the first-line drugs for newly diagnosed patients with essential hypertension. Cilnidipine as a newer CCB acting by blocking both L- and N-type calcium channels possesses additional beneficial effects apart from lowering blood pressure (BP). The aim of this study was to evaluate the effectiveness of cilnidipine in patients with essential hypertension with borderline dyslipidemia and its effects on lipid profile...
October 2016: Cardiology Research
https://www.readbyqxmd.com/read/28191538/lipodystrophy-hiv-related-and-fgf21-a-new-marker-to-follow-the-progression-of-lipodystrophy
#13
Stefano Benedini, Livio Luzi
Recently new evidence about fibroblast growth factor 21 (FGF21) highlights the opportunities to use this molecule in new pharmaceutical formulations to combat type 2 diabetes and metabolic syndrome. It is well known that HIV is per se a condition of insulin resistance and in particular the patient with HIV-related lipodystrophy has a condition strictly related to metabolic syndrome. Lipodystrophy is associated with severe metabolic side effects, including dyslipidemia, hepatic insulin resistance, and lipid oxidation impairment...
December 1, 2016: Journal of Translational Internal Medicine
https://www.readbyqxmd.com/read/28190598/lipid-lowering-therapy-in-patients-with-high-cardiovascular-risk-dose-or-combination
#14
Leonardo Roever, Giuseppe Biondi-Zoccai, Sunil V Rao
Cardiovascular disease is the leading cause of death in the world. Dyslipidemia, manifested by elevated low-density lipoprotein cholesterol (LDL-C) levels, is central to the development and progression of atherosclerosis. Dyslipidemia has become a primary target of intervention in strategies for the prevention of cardiovascular events. Therapeutic lifestyle changes, such as increased physical activity, weight loss, smoking cessation, and adoption of a healthier diet, are effectively reducing cardiovascular risk in primary and secondary prevention...
February 9, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/28188559/identification-of-dyslipidemic-patients-attending-primary-care-clinics-using-electronic-medical-record-emr-data-from-the-canadian-primary-care-sentinel-surveillance-network-cpcssn-database
#15
Erfan Aref-Eshghi, Justin Oake, Marshall Godwin, Kris Aubrey-Bassler, Pauline Duke, Masoud Mahdavian, Shabnam Asghari
The objective of this study was to define the optimal algorithm to identify patients with dyslipidemia using electronic medical records (EMRs). EMRs of patients attending primary care clinics in St. John's, Newfoundland and Labrador (NL), Canada during 2009-2010, were studied to determine the best algorithm for identification of dyslipidemia. Six algorithms containing three components, dyslipidemia ICD coding, lipid lowering medication use, and abnormal laboratory lipid levels, were tested against a gold standard, defined as the existence of any of the three criteria...
March 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28185191/a-coupled-approach-utilizing-immunohistochemistry-and-immunocytochemistry-to-visualize-cellular-lipophagy
#16
Aishwarya Sathyanarayan
Aberrant liver function as a consequence of excessive fat accumulation as observed in non-alcoholic fatty liver disease (NAFLD) is responsible for a plethora of disorders leading to the incidence of cardiovascular diseases. In most cases, the cause of NAFLD is not completely understood but has been primarily linked to the occurrence of insulin resistance that often accompanies obesity, dyslipidemia, and Type 2 Diabetes. Hence, it is of paramount importance to elucidate the molecular mechanisms of lipid metabolism underlying the pathogenesis of NAFLD and its comorbidities...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28184028/long-term-administration-of-tacrolimus-and-everolimus-prevents-high-cholesterol-high-fructose-induced-steatosis-in-c57bl-6j-mice-by-inhibiting-de-novo-lipogenesis
#17
Sharma Love, Malik A Mudasir, Subhash C Bhardwaj, Gurdarshan Singh, Sheikh A Tasduq
AIM: To investigate the effects of tacrolimus (TC) and everolimus (EV) on non-alcoholic steatohepatitis (NASH) induced by high fat, high cholesterol and fructose (fast food) diet in C57BL/6J mice. MATERIALS AND METHODS: C57BL/6J mice were divided into four groups (n=8). 1) Standard Chow (SC); 2) Fast food (FF) diet; 3) FF + Tacrolimus (TC, 1mg/kg) and; 4) FF + Everolimus (EV, 1mg/kg) and treated for 16 weeks. Serum and tissue samples were analyzed for evidence of inflammation, fibrosis, lipogenesis, and apoptosis...
February 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28182619/contribution-of-common-infections-to-cardiovascular-risk-in-hiv-positive-individuals
#18
Victoria Berquist, Jennifer F Hoy, Janine M Trevillyan
HIV-positive individuals are at increased risk for cardiovascular disease due to complex interactions between the increased incidence of traditional cardiovascular risk factors and HIV and antiretroviral-associated inflammation and dyslipidemia. Increasing evidence suggests that a number of important co-pathogens, including cytomegalovirus, hepatitis C virus, and periodontal disease, are likely to also be contributing. Mechanisms such as molecular mimicry and modification of lipids play a role; however, induction of systemic inflammation is the likely key pathogenic link by which this occurs...
February 9, 2017: AIDS Reviews
https://www.readbyqxmd.com/read/28181781/thyroid-dysfunction-and-nonalcoholic-fatty-liver-disease
#19
Zoe A Efstathiadou, Marina D Kita, Stergios A Polyzos
Thyroid hormones are crucial for hepatic lipid and glucose metabolism. Nonalcoholic fatty liver disease (NAFLD), a very common and potentially serious disease of modern society, shares common clinical features with hypothyroidism, such as obesity, insulin resistance and dyslipidemia. Furthermore, in certain studies, increased prevalence of hypothyroidism was observed in patients with NAFLD. However, whether there is a linear relationship between thyroid hormone levels and NAFLD incidence and severity, including values within or in proximity to the reference range remains a contradictory subject in the literature...
February 9, 2017: Minerva Endocrinologica
https://www.readbyqxmd.com/read/28177698/influence-of-alpha-lipoic-acid-on-nicotine-induced-lung-and-liver-damage-in-experimental-rats
#20
Hayam Ateyya, Manar Nader, Ghalia Attia, Nagla Ahmad El-Sherbeeny
Nicotine mediates some of the injurious effects caused by consuming tobacco products. This work aimed at investigating the defensive role of alpha-lipoic acid (ALA) with its known antioxidant and anti-inflammatory effect in nicotine -induced lung and liver damage. Rats were arranged into four groups, a control, nicotine, ALA group and ALA-nicotine groups. Oxidative stress and antioxidant status were determined by assessing thiobarbituric acid reactive substances (TBARs), superoxide dismutase (SOD) and glutathione (GSH) levels in lung and liver...
October 12, 2016: Canadian Journal of Physiology and Pharmacology
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