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High Density lipoproteins

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https://www.readbyqxmd.com/read/29145685/relation-between-monocyte-to-high-density-lipoprotein-cholesterol-ratio-and-presence-and-severity-of-erectile-dysfunction
#1
Mustafa Kadihasanoglu, Emre Karabay, Ugur Yucetas, Erkan Erkan, Emin Ozbek
Previous studies have evidenced that inflammation and endothelial dysfunction have a crucial role in erectile dysfunction (ED). Increased monocyte count or activity and lower high-density lipoprotein cholesterol (HDL-C) levels have been associated with inflammation. The monocyte to HDL-C ratio (MHR) is a recently emerged indicator of inflammation. We aimed to investigate the relationship between MHR and ED. In this retrospective study, a total of 120 patients were enrolled, 60 of them having ED and 60 having a normal erectile function...
November 16, 2017: Aktuelle Urologie
https://www.readbyqxmd.com/read/29145549/generational-differences-in-the-5-year-incidence-of-age-related-macular-degeneration
#2
Karen J Cruickshanks, David M Nondahl, Lauren J Johnson, Dayna S Dalton, Mary E Fisher, Guan-Hua Huang, Barbara E Klein, Ronald Klein, Carla R Schubert
Importance: Whether a reported decline in the risk of developing age-related macular degeneration (AMD) continued for people born during the Baby Boom years (1946-1964) or later is unknown. These data are important to plan for ocular health care needs in the 21st century. Objectives: To determine whether the 5-year risk for AMD declined by generation and to identify factors that contributed to improvement in risk. Design, Setting, and Participants: Data came from the longitudinal cohort Beaver Dam Eye Study (March 1, 1988, through September 15, 1990, and March 1, 1993, through June 15, 1995) and the Beaver Dam Offspring Study (June 8, 2005, through August 4, 2008, and July 12, 2010, through March 21, 2013)...
November 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29145263/ldl-cholesterol-goal-attainment-under-persistent-lipid-lowering-therapy-in-northeast-china-subgroup-analysis-of-the-dyslipidemia-international-study-of-china-dysis-china
#3
Wen Zheng, Yu-Jiao Zhang, Xiang-Ting Bu, Xin-Zhu Guo, Da-Yi Hu, Zhan-Quan Li, Jian Sun
Lipid-lowering therapy with statins reduces the risk of cardiovascular events, but the efficacy of persistent treatment in a real-world setting may vary from regions. Routine lipid-lowering therapy in the region with a high prevalence of cardiovascular disease may lead to more failures of goal attainment. We therefore performed a study to observe different lipid-lowering strategies in northeast (NE) China with respect to low-density lipoprotein-cholesterol (LDL-C) reduction and goal attainments.A cross-sectional study (DYSIS-China) was conducted in 2012, involving 25,317 patients from 122 centers across China who were diagnosed with hyperlipidemia and treated with lipid-lowering therapy for at least 3 months...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145149/sirt2-decreases-atherosclerotic-plaque-formation-in-low-density-lipoprotein-receptor-deficient-mice-by-modulating-macrophage-polarization
#4
BuChun Zhang, YanFeng Ma, ChuHan Xiang
Compelling evidence has demonstrated that the M1 macrophage phenotype is central to atherosclerotic lesion development. SIRT2, an NAD(+)-dependent sirtuin deacetylase, is involved in modulating macrophage polarization. However, the role of SIRT2 in atherosclerotic progression remains unknown. Female LDL receptor knockout (LDLr(-/-)) mice were randomly divided into four groups for treatment with saline, empty lentivirus, lentivirus-SIRT2, or shRNA-SIRT2 for 4 weeks. Thereafter, the mice were fed an atherogenic high-fat diet (HFD) for another 8 weeks...
November 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29144802/lipid-accumulation-product-visceral-adiposity-index-and-chinese-visceral-adiposity-index-as-markers-of-cardiometabolic-risk-in-adult-growth-hormone-deficiency-patients-a-cross-sectional-study
#5
Xin Xie, Qing Li, Lingmin Zhang, Wei Ren
OBJECTIVE: Adult growth hormone deficiency (AGHD) is associated with cardiometabolic risk factors. Given that cardiovascular disease (CVD) is an important cause of morbidity and mortality in the AGHD population, there is a need for alternative, non-invasive methods of assessing cardiometabolic risk in this population. Chinese visceral adiposity index (CVAI) is a new marker of visceral fat dysfunction that is based on age, body mass index (BMI), waist circumference (WC) and metabolic parameters...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29144608/the-relationship-between-urine-ph-and-abnormal-glucose-tolerance-in-a-community-based-study
#6
Sakiko Yoshida, Teruki Miyake, Shin Yamamoto, Shinya Furukawa, Tetsuji Niiya, Hidenori Senba, Sayaka Kanzaki, Osamu Yoshida, Toru Ishihara, Mitsuhito Koizumi, Masashi Hirooka, Teru Kumagi, Masanori Abe, Kohichiro Kitai, Bunzo Matsuura, Yoichi Hiasa
AIMS/INTRODUCTION: The association between urine pH and abnormal glucose tolerance in men and women is unclear; therefore, we conducted a community-based, cross-sectional study to investigate sex-specific associations between these values, possible indicators of prediabetes, and type 2 diabetes. MATERIALS AND METHODS: We enrolled 4,945 Japanese subjects (2,490 men and 2,455 women), who had undergone annual health checkups. To investigate the relationship between low urine pH and abnormal glucose tolerance, subjects were divided into three groups based on their fasting plasma glucose levels (<6...
November 16, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/29143803/use-of-novel-high-protein-functional-food-products-as-part-of-a-calorie-restricted-diet-to-reduce-insulin-resistance-and-increase-lean-body-mass-in-adults-a-randomized-controlled-trial
#7
Carol S Johnston, Barry Sears, Mary Perry, Jessica R Knurick
Significant reductions in insulin resistance (IR) can be achieved by either calorie restriction or by the increase of lean mass. However, calorie restriction usually results in significant loss of lean mass. A 6-week randomized controlled feeding trial was conducted to determine if a calorie-restricted, high-protein diet (~125 g protein/day consumed evenly throughout the day) using novel functional foods would be more successful for reducing IR in comparison to a conventional diet (~80 g protein/day) with a similar level of calorie restriction...
October 28, 2017: Nutrients
https://www.readbyqxmd.com/read/29143455/understanding-the-functional-role-of-microrna-214-3p-in-atherosclerosis-for-the-identification-of-novel-targeted-therapies-to-prevent-or-reverse-endothelial-cell-dysfunction-and-stimulate-autophagy
#8
EDITORIAL
Adriana Georgescu
The original article by Jing Wang and collaborators, entitled "MicroRNA-214-3p: A Link between Autophagy and Endothelial Cell Dysfunction in Atherosclerosis", brings new data concerning molecular mechanisms linking decreased autophagy to endothelial dysfunction in atherosclerosis. In this issue of Acta Physiologica, the authors concluded that microRNA-214-3p (miR-214-3p) controls oxidized low-density lipoprotein (ox-LDL)-induced autophagy in human umbilical vein endothelial cells (HUVECs) by regulating intracellular levels of autophagy-related protein 5 (ATG5), and may have a relevant role in the pathogenesis of atherosclerosis...
November 16, 2017: Acta Physiologica
https://www.readbyqxmd.com/read/29142444/correlations-between-anthropometry-and-lipid-profile-in-women-with-pcos
#9
Donthu Kiranmayee, Kothapalli Kavya, Yalamanchali Himabindu, Manne Sriharibabu, Gadi Leela Jaya Madhuri, Swargam Venu
Background: Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in reproductive age women and is associated with both reproductive and metabolic abnormalities. Recent studies have demonstrated an early onset of abnormal cardiovascular risk profile in women with PCOS. Abnormal lipid profile patterns are common in women with PCOS, and these abnormalities are not uniform in all populations. Anthropometry is a simple and commonly used research tool for assessing metabolic risk in women with PCOS...
July 2017: Journal of Human Reproductive Sciences
https://www.readbyqxmd.com/read/29142429/antioxidant-and-hepatoprotective-potential-of-swaras-and-hima-extracts-of-tinospora-cordifolia-and-boerhavia-diffusa-in-swiss-albino-mice
#10
Amit Kaushik, Athar Husain, Harshika Awasthi, Dewasya Pratap Singh, Raziuddin Khan, Dayanandan Mani
Background: In Ayurveda, five basic extraction procedures are mentioned in order of their decreasing potency. Swaras is considered as the most potent followed by, kalka, kwatha, fanta and hima. Objective: Present study was carried out to investigate the antioxidant and hepatoprotective potential of swaras and hima extracts of T.cordifolia and B. diffusa. Materials and Methods: Swaras and hima extracts of T. cordifolia and B. diffusa were prepared...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29142425/hypoglycemic-hypolipidemic-and-wound-healing-potential-of-quercetin-in-streptozotocin-induced-diabetic-rats
#11
Mahrukh Ahmad, Mudasir Sultana, Rajinder Raina, Nrip Kishore Pankaj, Pawan Kumar Verma, Shahid Prawez
Background: Among the dietary polyphenolic, quercetin is the most common compound available in vegetables and fruits. The phytochemicals are used to treat diabetic wounds and diabetes, and specifically dietary polyphenols are being extensively studied for their anti-inflammatory and antioxidant abilities. Objective: The objective of the study was to assess the hypoglycemic, hypolipidemic, and wound healing potential of quercetin in streptozotocin (STZ)-induced diabetic Wistar rats...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29142155/modulation-of-high-density-lipoprotein-function-via-cardiac-rehabilitation
#12
Seimi Satomi-Kobayashi, Tatsuro Ishida
No abstract text is available yet for this article.
November 14, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/29142027/underestimation-of-risk-of-carotid-subclinical-atherosclerosis-by-cardiovascular-risk-scores-in-patients-with-psoriatic-arthritis
#13
Jiayun Shen, Steven H Lam, Qing Shang, Chun-Kwok Wong, Edmund K Li, Priscilla Wong, Emily W Kun, Isaac T Cheng, Martin Li, Tena K Li, Tracy Y Zhu, Jack Jock-Wai Lee, Mimi Chang, Alex Pui-Wai Lee, Lai-Shan Tam
OBJECTIVE: To test the performances of established cardiovascular (CV) risk scores in discriminating subclinical atherosclerosis (SCA) in patients with psoriatic arthritis. METHODS: These scores were calculated: Framingham risk score (FRS), QRISK2, Systematic COronary Risk Evaluation (SCORE), 10-year atherosclerotic cardiovascular disease risk algorithm (ASCVD) from the American College of Cardiology and the American Heart Association, and the European League Against Rheumatism (EULAR)-recommended modified versions (by 1...
November 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/29141371/-effect-of-recombinant-human-growth-hormone-therapy-on-metabolic-parameters-in-patients-with-craniopharyngioma
#14
J F Mao, X Wang, S Y Xiong, J J Zheng, B Q Yu, M Nie, X Y Wu, S T Qi
Objective: To investigate the effects of recombinant human growth hormone (rhGH) on metabolic parameters in patients with craniopharyngioma surgeries. Methods: Totallys 30 patients with craniopharyngioma were included in this retrospective study. They were divided into growth hormone (GH) group and control group according to whether they received rhGH therapy or not. The following parameters, including body mass index (BMI), weight, waist circumstance, transaminase, fasting blood glucose, lipid profile and high-sensitivity C-reactive protein (hsCRP) were compared after rhGH therapy for 4-6 months...
November 14, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29141139/the-effect-of-synthetic-high-density-lipoproteins-modification-with-polyethylene-glycol-on-pharmacokinetics-and-pharmacodynamics
#15
Dan Li, Maria V Fawaz, Emily E Morin, Ran Ming, Denis Sviridov, Jie Tang, Rose Ackerman, Karl Olsen, Alan T Remaley, Anna Schwendeman
Synthetic high density lipoprotein nanoparticles (sHDL) capable of mobilizing excess cholesterol from atherosclerotic arteries and delivering it to the liver for elimination have been shown to reduce plaque burden in patients. Unfortunately, sHDLs have a narrow therapeutic index and relative to the endogenous HDL shorter circulation half-life. Surface modification with polyethylene glycol (PEG) was investigated for its potential to extend sHDL circulation in vivo. Various amounts (2.5, 5 and 10%) and different chain lengths (2 and 5 kDa) of PEG-modified lipids were incorporated in sHDL's lipid membrane...
November 15, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/29141072/association-of-cetp-gene-variants-with-risk-for-vascular-and-nonvascular-diseases-among-chinese-adults
#16
Iona Y Millwood, Derrick A Bennett, Michael V Holmes, Ruth Boxall, Yu Guo, Zheng Bian, Ling Yang, Sam Sansome, Yiping Chen, Huaidong Du, Canqing Yu, Alex Hacker, Dermot F Reilly, Yunlong Tan, Michael R Hill, Junshi Chen, Richard Peto, Hongbing Shen, Rory Collins, Robert Clarke, Liming Li, Robin G Walters, Zhengming Chen
Importance: Increasing levels of high-density lipoprotein (HDL) cholesterol through pharmacologic inhibition of cholesteryl ester transfer protein (CETP) is a potentially important strategy for prevention and treatment of cardiovascular disease (CVD). Objective: To use genetic variants in the CETP gene to assess potential risks and benefits of lifelong lower CETP activity on CVD and other outcomes. Design, Setting, and Participants: This prospective biobank study included 151 217 individuals aged 30 to 79 years who were enrolled from 5 urban and 5 rural areas of China from June 25, 2004, through July 15, 2008...
November 15, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/29139315/statin-use-and-risk-for-type-2-diabetes-what-clinicians-should-know
#17
Kevin Maki, Veda Diwadkar-Navsariwala, Melvyn W Kramer
Statins are the first line of pharmacologic treatment for the management of hypercholesterolemia in patients at risk for atherosclerotic cardiovascular (CV) disease. In recent years, several randomized, controlled trials (RCTs) and observational studies have reported increased risk for new-onset type 2 diabetes mellitus (T2D) with statin treatment, particularly with use of high-intensity statins that reduce low-density lipoprotein cholesterol (LDL-C) by 50% or more. This paper summarizes the data from RCTs and observational studies for statin-associated T2D risk, and puts into perspective this evidence, weighed against the established benefits of statin therapy for CV risk reduction...
November 15, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/29137039/association-of-metabolic-syndrome-and-its-components-with-all-cause-and-cardiovascular-mortality-in-the-elderly-a-meta-analysis-of-prospective-cohort-studies
#18
Sang-Yhun Ju, June-Young Lee, Do-Hoon Kim
There is increasing evidence regarding the relationship between metabolic syndrome and mortality. However, previous research examining metabolic syndrome and mortality in older populations has produced mixed results. In addition, there is a clear need to identify and manage individual components of metabolic syndrome to decrease cardiovascular disease (CVD) mortality. In this meta-analysis, we searched the MEDLINE databases using PubMed, Cochrane Library, and EMBASE databases. Based on 20 prospective cohort studies, metabolic syndrome was associated with a higher risk of all-cause mortality [relative risk (RR), 1...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136944/miat-promotes-proliferation-and-hinders-apoptosis-by-modulating-mir-181b-stat3-axis-in-ox-ldl-induced-atherosclerosis-cell-models
#19
Xiaoming Zhong, Xiang Ma, Lei Zhang, Yanming Li, Yunwei Li, Ruili He
BACKGROUND: Plenty of lncRNAs and microRNAs have been identified to be critical mediators in the progression of atherosclerosis (AS). Myocardial infarction-associated transcript (MIAT) were aberrantly high expressed and closely associated with the pathogenesis of AS. However, its molecular mechanism has not been well characterized. METHODS: The expression patterns of MIAT and microRNA-181b (miR-181b) in clinical samples and cells were measured by RT-qPCR assays...
November 9, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29136753/-metabolomics-study-of-tris-2-chloroethyl-phosphate-induced-hepaotoxicity-and-nephrotoxicity-in-sprague-dawley-rats
#20
W Q Yang, F Zhao, L Li, Y J Fang
Objective: To discuss the potential toxic target organ and the toxic effects and mechanisms of tris (2-chloroethyl) phosphate (TCEP) on SD rats. Methods: 40 female SD rats weaning from milk for 21 days, weighted (50±2.3)g were selected as subjects and marked by the weight. They were randomly divided into 4 groups, namely control group, 50 (L), 100 (M) and 250 (H) mg·kg(-1)·d(-1) dose of TCEP group. Each group has 10 rats, and administrated the corresponding dose of drug or vehicle by mouth, quaque die for 60 days...
November 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
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