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https://www.readbyqxmd.com/read/28549070/the-atherogenic-index-of-plasma-and-the-risk-of-mortality-in-incident-dialysis-patients-results-from-a-nationwide-prospective-cohort-in-korea
#1
Mi Jung Lee, Jung Tak Park, Seung Hyeok Han, Yong-Lim Kim, Yon Su Kim, Chul Woo Yang, Nam-Ho Kim, Shin-Wook Kang, Hyung Jong Kim, Tae-Hyun Yoo
BACKGROUND: The atherogenic index of plasma (AIP), which is the logarithmic ratio of triglyceride (TG) to high-density lipoprotein cholesterol (HDL-C), had a linear relationship with clinical outcomes in the general population. However, the association of each lipid profile, TG and HDL-C, with survival was not straightforward in dialysis patients. This non-linear association led us to further investigate the prognostic impact of the AIP in these patients. METHODS: From a nationwide prospective cohort, 1,174 incident dialysis patients were included...
2017: PloS One
https://www.readbyqxmd.com/read/28546543/metabolic-profiling-of-polycystic-ovary-syndrome-reveals-interactions-with-abdominal-obesity
#2
Alexessander Couto Alves, Beatriz Valcarcel, Ville-Petteri Mäkinen, Laure Morin-Papunen, Sylvain Sebert, Antti J Kangas, Pasi Soininen, Shikta Das, Maria De Iorio, Lachlan Coin, Mika Ala-Korpela, Marjo-Riitta Järvelin, Stephen Franks
BACKGROUND: Polycystic ovary syndrome (PCOS) is a common reproductive disorder associated with metabolic disturbances including obesity, insulin resistance, and diabetes mellitus. Here we investigate whether changes in the metabolic profile of PCOS women are driven by increased tendency to obesity or are specific features of PCOS related to increased testosterone levels. DESIGN AND METHODS: We conducted an NMR metabolomics association study of PCOS cases (n=145) and controls (n=687) nested in a population-based birth cohort (n=3,127)...
May 26, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28545518/design-and-rationale-of-the-odyssey-dm-dyslipidemia-trial-lipid-lowering-efficacy-and-safety-of-alirocumab-in-individuals-with-type-2-diabetes-and-mixed-dyslipidaemia-at-high-cardiovascular-risk
#3
Dirk Müller-Wieland, Lawrence A Leiter, Bertrand Cariou, Alexia Letierce, Helen M Colhoun, Stefano Del Prato, Robert R Henry, Francisco J Tinahones, Lisa Aurand, Jaman Maroni, Kausik K Ray, Maja Bujas-Bobanovic
BACKGROUND: Type 2 diabetes mellitus (T2DM) is often associated with mixed dyslipidaemia, where non-high-density lipoprotein cholesterol (non-HDL-C) levels may more closely align with cardiovascular risk than low-density lipoprotein cholesterol (LDL-C). We describe the design and rationale of the ODYSSEY DM-DYSLIPIDEMIA study that assesses the efficacy and safety of alirocumab, a proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor, versus lipid-lowering usual care in individuals with T2DM and mixed dyslipidaemia at high cardiovascular risk with non-HDL-C inadequately controlled despite maximally tolerated statin therapy...
May 25, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28545455/the-effect-of-weight-loss-on-hdl-subfractions-and-lcat-activity-in-two-genotypes-of-apoa-ii-265t-c-polymorphism
#4
Masoumeh Moradi, Maryam Mahmoudi, Ahmad Saedisomeolia, Roxana Zahirihashemi, Fariba Koohdani
BACKGROUND: People may have different responses to the same environmental changes. It has been reported that genome variations may be responsible for these differences. Also, HDL subfractions may be influenced by different genetic variations. The aim of the present study was to determine gene-diet interactions and to evaluate the influence of weight loss on HDL subfractions between two genotypes of -265 T>C APOA-II polymorphism. METHODS: In the present study, 56 overweight and obese patients with type 2 diabetes mellitus were selected from 697 genotype-specified subjects...
May 25, 2017: Nutrition Journal
https://www.readbyqxmd.com/read/28545089/the-dynamic-behaviour-of-metabolic-syndrome-and-its-components-in-an-eight-year-population-based-cohort-from-the-mediterranean
#5
Maria A Barceló, Antonio Rodríguez-Poncelas, Marc Saez, Gabriel Coll-de-Tuero
BACKGROUND: The significant rise in the prevalence of obesity coincides with the considerable increase in the prevalence of metabolic syndrome (MS) currently being observed worldwide. The components of MS are not static and their dynamics, such as the order of their occurrence, or the time of exposure to them are, as yet, unknown but could well be clinically relevant. Our objective was to study the dynamic behaviour of MS and its components in a large population-based cohort from a Mediterranean region...
2017: PloS One
https://www.readbyqxmd.com/read/28542805/downregulation-of-cholesteryl-ester-transfer-protein-by-glucocorticoids-a-randomized-study-on-hdl
#6
Jorien Werumeus Buning, Lidya G Dimova, Frank G Perton, Uwe J F Tietge, André P van Beek, Robin P F Dullaart
BACKGROUND: High density lipoprotein (HDL) cholesterol is not decreased in hypercortisolism despite high triglycerides, which may be ascribed to effects on the cholesteryl ester transfer protein (CETP) pathway. We explored if CETP mRNA expression is modulated by glucocorticoid treatment in vitro. Effects of doubling the hydrocortisone (HCT) replacement dose on plasma CETP activity and HDL characteristics were tested in patients with secondary adrenal insufficiency. MATERIALS AND METHODS: Human THP-1 macrophages were incubated with corticosterone in vitro in the presence or absence of a liver X receptor (LXR) agonist, followed by determination of CETP mRNA levels by quantitative real-time PCR...
May 24, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28542544/development-and-characterization-of-an-experimental-model-of-diet-induced-metabolic-syndrome-in-rabbit
#7
Oscar Julián Arias-Mutis, Vannina G Marrachelli, Amparo Ruiz-Saurí, Antonio Alberola, Jose Manuel Morales, Luis Such-Miquel, Daniel Monleon, Francisco J Chorro, Luis Such, Manuel Zarzoso
Metabolic syndrome (MetS) has become one of the main concerns for public health because of its link to cardiovascular disease. Murine models have been used to study the effect of MetS on the cardiovascular system, but they have limitations for studying cardiac electrophysiology. In contrast, the rabbit cardiac electrophysiology is similar to human, but a detailed characterization of the different components of MetS in this animal is still needed. Our objective was to develop and characterize a diet-induced experimental model of MetS that allows the study of cardiovascular remodeling and arrhythmogenesis...
2017: PloS One
https://www.readbyqxmd.com/read/28542510/associations-among-apolipoproteins-oxidized-high-density-lipoprotein-and-cardiovascular-events-in-patients-on-hemodialysis
#8
Hirokazu Honda, Tsutomu Hirano, Masashi Ueda, Shiho Kojima, Shinichi Mashiba, Yasuyuki Hayase, Tetsuo Michihata, Kanji Shishido, Keiko Takahashi, Nozomu Hosaka, Misa Ikeda, Daisuke Sanada, Takanori Shibata
Apolipoproteins are associated with survival among patients on hemodialysis (HD), but these associations might be influenced by dysfunctional (oxidized) high-density lipoprotein (HDL). We assessed associations among apolipoproteins and oxidized HDL, mortality and cardiovascular disease (CVD) events in patients on HD. This prospective observational study examined 412 patients on prevalent HD. Blood samples were obtained before dialysis at baseline to measure lipids, apolipoproteins, oxidized LDL, oxidized HDL, high-sensitivity C-reactive protein (hs-CRP) and interleukin (IL)-6 at baseline, and HDL-C and hs-CRP were measured 12 months later...
2017: PloS One
https://www.readbyqxmd.com/read/28542499/lipidomic-and-metabolic-changes-in-the-p4-type-atpase-atp10d-deficient-c57bl-6j-wild-type-mice-upon-rescue-of-atp10d-function
#9
Alexander Sigruener, Christian Wolfrum, Alfred Boettcher, Thomas Kopf, Gerhard Liebisch, Evelyn Orsó, Gerd Schmitz
BACKGROUND: Sequence variants near the human gene for P4-type ATPase, class V, type 10D (ATP10D) were shown to significantly associate with circulating hexosylceramide d18:1/16:0 and d18:1/24:1 levels, obesity, insulin resistance, plasma high density lipoprotein (HDL), coronary stenotic index and intracranial atherosclerotic index. In mice Atp10d is associated with HDL modulation and C57BL/6 mice expressing a truncated, non-functional form of ATP10D easily develop obesity and insulin resistance on high-fat diet...
2017: PloS One
https://www.readbyqxmd.com/read/28540852/association-of-polyunsaturated-saturated-fatty-acids-to-metabolic-syndrome-cardiovascular-risk-factors-and-lipoprotein-a-in-hypertensive-type-2-diabetic-patients
#10
Amira Fatma Bennacer, Elmahdi Haffaf, Ghouti Kacimi, Brahim Oudjit, Elhadj-Ahmed Koceir
The interactions between fatty acids (FA) classes: polyunsaturated (PUFA-ω6, PUFA-ω3), saturated (SFA), EPA (eicosapentaenoic acid-ω3), DHA (docosahexaenoic-ω3) and cardiometabolic syndrome (CMS) clusters, thrombosis development and vascular inflammation are subtle. This relationship is mediated by insulin resistance (IR), endothelial dysfunction, platelet aggregation disorder and atherosclerosis. OBJECTIVES: We investigated whether PUFA/SFA - PUFA-ω6/PUFA-ω3 ratios and EPA + DHA can be associated with predictive atherothrombogenic biomarkers status in type 2 diabetes (T2D) patients with or without hypertension (HT)...
June 1, 2017: Annales de Biologie Clinique
https://www.readbyqxmd.com/read/28540087/elevated-cardiovascular-risks-among-postmenopausal-women-a-community-based-case-control-study-from-nepal
#11
Bashu Dev Pardhe, Sumitra Ghimire, Jyotsna Shakya, Sabala Pathak, Shreena Shakya, Anjeela Bhetwal, Puspa Raj Khanal, Narayan Prasad Parajuli
Cardiovascular disease (CVD) is one of the leading causes of death worldwide which is more prevalent in women after menopause. Hormonal changes associated with menopause are accountable for dyslipidemic pattern that causes CVD and associated complications. Therefore, the present study was commenced to compare the lipid profile in pre- and postmenopausal women. A descriptive cross-sectional study was conducted at Manmohan Memorial Institute of Health Sciences (MMIHS) from February 2016 to July 2016. A total of 260 fasting samples were collected from healthy women, 130 from premenopausal and 130 from postmenopausal women, and analyzed for Total Cholesterol (TC), Triacylglycerol (TAG), High Density Lipoprotein Cholesterol (HDL-C), and Low Density Lipoprotein Cholesterol (LDL-C) as per the guideline provided by the reagent manufacturer (Human, Germany)...
2017: Biochemistry Research International
https://www.readbyqxmd.com/read/28539963/the-role-of-propolis-in-oxidative-stress-and-lipid-metabolism-a-randomized-controlled-trial
#12
Verónica Mujica, Roxana Orrego, Jorge Pérez, Paula Romero, Paz Ovalle, Jessica Zúñiga-Hernández, Miguel Arredondo, Elba Leiva
Although there is evidence of the benefits of propolis on human health, the vast majority of studies have been conducted using animal models. The present study includes the chemical characterization and clinical evaluation of the effects of the oral administration of propolis solution on the oxidative status and modulation of lipids in a human population in Talca, Chile. Chemical characterization of propolis, total phenol, flavonoids, and total antioxidant capacity were determined by ORAC. Identification of phenols and flavonoids in propolis was assessed by HPLC-DAD...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28539743/hepatoprotective-antihyperlipidemic-and-anti-inflammatory-activity-of-moringa-oleifera-in-diabetic-induced-damage-in-male-wistar-rats
#13
Elizabeth I Omodanisi, Yapo G Aboua, Novel N Chegou, Oluwafemi O Oguntibeju
BACKGROUND: The number of individuals with diabetes is increasing daily, and diabetes is presently estimated to affect about 422 million adults worldwide. Conventional drugs used to treat diabetes are not without severe side effects, accessibility, and affordability. This study elucidates the potential effects of Moringa oleifera (MO) leaves extract to manage and treat diabetes induced in male Wistar rats. MATERIALS AND METHODS: Adult male Wistar rats were randomly divided into four groups (n = 12/group): NC - nondiabetic rats (positive control), MO - nondiabetic-treated rats, DM - diabetic rats (negative control), DM + MO - diabetic-treated rats...
April 2017: Pharmacognosy Research
https://www.readbyqxmd.com/read/28539740/evaluation-of-antioxidant-hypolipidemic-and-antiatherogenic-property-of-lycopene-and-astaxanthin-in-atherosclerosis-induced-rats
#14
Rajesh Kumar, Kartik Janardan Salwe, Manimekalai Kumarappan
BACKGROUND: Atherosclerosis is one of the major causes of morbidity and mortality in the world. Antioxidants play a major role in prophylaxis and prevention of progression and complications of atherosclerosis. OBJECTIVE: In this study, we are evaluating the antiatherosclerotic effect of two antioxidants such as astaxanthin and lycopene. MATERIALS AND METHODS: After acclimatization, 24 male SD rats, 8-10 weeks old, 150 ± 10 g, maintained as per CPCSEA guidelines were divided into four groups of six rats each...
April 2017: Pharmacognosy Research
https://www.readbyqxmd.com/read/28539704/comparison-of-antidiabetic-medications-during-the-treatment-of-atherosclerosis-in-t2dm-patients
#15
Xiaojie Liu, Tao Mei, Wei Chen, Shandong Ye
Type 2 diabetes is often associated with arterial atherosclerosis in large blood vessels. We set out to elucidate whether commonly used antidiabetic drugs metformin, sitagliptin, and pioglitazone will reduce atherosclerosis in T2DM patients. We enrolled 176 individuals with type 2 diabetes, which were divided into four treatment groups according to different oral drugs: metformin alone, sitagliptin alone, pioglitazone alone, or combination of metformin and sitagliptin. We assessed changes in glycometabolism, lipid metabolism, cytokine released, and carotid artery intima-media thickness as the readout for improvement in atherosclerosis...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28539666/replication-and-fine-mapping-of-genetic-predictors-of-lipid-traits-in-african-americans
#16
QiPing Feng, Wei-Qi Wei, Rebecca T Levinson, Jonathan D Mosley, C Michael Stein
Circulating lipid concentrations are among the strongest modifiable risk factors for coronary artery disease (CAD). Most genetic studies have focused on Caucasian populations with little information available for populations of African ancestry. Using a cohort of ~2800 African-Americans (AAs) from a biobank at Vanderbilt University (BioVU), we sought to trans-ethnically replicate genetic variants reported by the Global Lipids Genetics Consortium to be associated with lipid traits in Caucasians, followed by fine-mapping those loci using all available variants on the MetaboChip...
May 25, 2017: Journal of Human Genetics
https://www.readbyqxmd.com/read/28539597/apociii-enrichment-in-hdl-impairs-hdl-mediated-cholesterol-efflux-capacity
#17
Mengdie Luo, Aiying Liu, Shuai Wang, Tianle Wang, Die Hu, Sha Wu, Daoquan Peng
Apolipoprotein CIII (apoCIII) has been reported to be tightly associated with triglyceride metabolism and the susceptibility to coronary artery disease (CAD). Besides, apoCIII has also been found to affect the anti-apoptotic effects of HDL. However, the effect of apoCIII on HDL-mediated cholesterol efflux, the crucial function of HDL, has not been reported. A hospital-based case-control study was conducted to compare the apoCIII distribution in lipoproteins between CAD patients and nonCAD controls and to explore the relationship between HDL-associated apoCIII (apoCIIIHDL) and HDL-mediated cholesterol efflux...
May 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28539490/quality-versus-quantity-making-hdl-great-again
#18
EDITORIAL
Sylvain Galvani, Timothy Hla
No abstract text is available yet for this article.
June 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28539357/novel-association-of-tm6sf2-rs58542926-genotype-with-increased-serum-tyrosine-levels-and-decreased-apolipoprotein-b-100-particles-in-finns
#19
Daniel Seung Kim, Anne U Jackson, Yatong K Li, Heather M Stringham, Johanna Kuusisto, Antti J Kangas, Pasi Soininen, Mika Ala-Korpela, Charles F Burant, Veikko Salomaa, Michael Boehnke, Markku Laakso, Elizabeth K Speliotes
A glutamate-to-lysine variant (rs58542926-T) in transmembrane 6 superfamily member 2 (TM6SF2) is associated with increased fatty liver disease and diabetes in conjunction with decreased cardiovascular disease risk. To identify mediators of TM6SF2 effects, we tested for associations between rs58542926-T and serum lipoprotein/metabolite measures in cross-sectional data from non-diabetic, statin-naive participants. We identified independent associations between rs58542926-T and apolipoprotein B-100 particles (B=-0...
May 24, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28539291/-beneficial-effect-of-periodontal-therapy-on-insulin-resistance-and-lipid-metabolism-in-obese-rats-with-periodontitis
#20
Qiao-Xue Chai, Su-Lan Zhong, Jia Ni, Lei Chen, Lei Zhou, Jin-Cai Zhang
OBJECTIVE: To investigate the effect of periodontal therapy in controlling periodontitis and on insulin resistance and lipid metabolism in obese rats with periodontitis. METHODS: Sprague-Dawley rats were randomized into normal group (group C), obese group (group O), periodontitis combined with obesity group (group P) and periodontal treatment group (group T). The obese rats in groups P and T were subjected to ligation of the maxillary second molar with silk thread to induce experimental periodontitis, and the rats in group T received periodontal therapy after the ligation...
May 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
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