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https://www.readbyqxmd.com/read/28927241/physical-activity-maintenance-and-metabolic-risk-in-adolescents
#1
Danilo R Silva, André O Werneck, Paul J Collings, Rômulo A Fernandes, Décio S Barbosa, Enio R V Ronque, Luís B Sardinha, Edilson S Cyrino
Aim: Examine the association between child and adolescent physical activity maintenance categories and metabolic profile in adolescence. Methods: This cross-sectional study was conducted with 1152 adolescents (57.4% female) aged 10-16 years from Londrina, Brazil. Physical activity was self-reported in childhood (7-10 years old, retrospective data) and adolescence through questionnaires. Cardiorespiratory fitness (20 m shuttle-run test), body fat (skinfolds), waist circumference, blood pressure (automatic instrument) and blood variables (fasting glucose, HDL-cholesterol and triglycerides) were measured at adolescence...
August 30, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/28926407/dysfunctional-hdl-from-hiv-individuals-promotes-monocyte-derived-foam-cell-formation-in-vitro
#2
Thomas A Angelovich, Anna C Hearps, Michael N Oda, Mark S Borja, Diana Huynh, Stefanie Homann, Anthony Jaworowski, Theodoros Kelesidis
OBJECTIVE: The role of HDL function in HIV-related atherosclerotic cardiovascular disease (CVD) is unclear. HDLs isolated from HIV+ [HIV(+)HDL] and HIV-uninfected individuals (HDL) were assessed for HDL function and ability to promote monocyte-derived foam cell formation (MDFCF) (a key event in HIV-related CVD) ex vivo. DESIGN/METHODS: Using an established in vitro model of atherogenesis and plasma samples from an established cross-sectional study of virologically-suppressed HIV+ males on stable effective antiretroviral therapy (ART) and with low CVD risk (median age: 42 years; n = 10), we explored the impact of native HDL [HIV(+)HDL] on MDFCF...
September 18, 2017: AIDS
https://www.readbyqxmd.com/read/28926322/vitamin-d-status-serum-lipid-concentrations-and-vitamin-d-receptor-vdr-gene-polymorphisms-in-familial-mediterranean-fever
#3
Turan Turhan, Halef Okan Doğan, Nihal Boğdaycioğlu, Nilnur Eyerci, Ahmet Omma, İsmail Sari, Ahmet Yeşilyurt, Yaşar Karaaslan
Vitamin D (VitD) is critical for the regulation of inflammatory processes, and VitD deficiency has been linked to several chronic inflammatory disorders. We aimed to investigate the concentrations of serum 25(OH)D3, lipid parameters, and three known VDR polymorphisms (BsmI, FokI, and TaqI) in patients with Familial Mediterranean fever (FMF), an autosomal recessive autoinflammatory disease. The study included 123 FMF patients and 105 controls. A total of 38 patients were in acute attacks at the time of investigation...
September 18, 2017: Bosnian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28925873/silver-nanoparticles-with-high-loading-capacity-of-amphotericin-b-characterization-bactericidal-and-antifungal-effects
#4
Victoria Leonhard, Roxana Valeria Alasino, Adrián Muñoz, Dante Miguel Beltramo
The purpose of this study was to evaluate the most appropriate conditions to generate silver nanoparticles (AgNPs) loaded with a potent antimycotic drug like amphotericin B (AmB), characterize the physicochemical properties, and also evaluate the cytotoxic effect and biological activity of these new nanostructures as a potential nanocarrier for hydrophobic drugs. It was determined that the optimal molar ratio between Ag and AmB is 1/1 given the uniformity of size around 1750 nm of the nanoparticles generated as well as their strongly negative ζ potential of -27 mV, a condition that favors repulsions between AgNPs and inhibiting their aggregation...
September 18, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/28925411/birthweight-and-cardiometabolic-risk-patterns-in-multiracial-children
#5
D Sun, T Wang, Y Heianza, T Huang, X Shang, J Lv, S Li, E Harville, W Chen, V Fonseca, L Qi
BACKGROUND/OBJECTIVES: Prenatal growth, which is widely marked by birthweight, may have a pivotal role in affecting the lifelong risk of cardiometabolic disorders; however, comprehensive evaluation of its relations with childhood cardiometabolic risk patterns and the ethnic and gender disparities in national representative populations is still lacking. The aim of this study was to evaluate the associations between birthweight and comprehensive patterns of cardiometabolic risk in a nationally representative sample of children and adolescents...
August 14, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28924542/association-of-the-apolipoprotein-a-i-gene-polymorphisms-with-cardiovascular-disease-risk-factors-and-atherogenic-indices-in-patients-from-assam-northeast-india
#6
K Bora, M S Pathak, P Borah, Md I Hussain, D Das
Cardiovascular disease (CVD) risk factors, and particularly decreased high density lipoprotein cholesterol (HDL-C) dyslipidemia are prevalent in Assam, India. This study was undertaken to investigate whether Apolipoprotein A-I (APOA1) gene polymorphisms (G-75A and C+83T) were associated with i) the risk for decreased HDL-C, and ii) other CVD risk factors, viz. serum lipids, atherogenic indices, obesity, and blood pressure (BP). A total of 649 subjects were screened, from which 200 eligible individuals, classified as case group with decreased HDL-C levels (100 subjects) and control group with normal HDL-C levels (100 subjects) were enrolled and genotyped using polymersase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and DNA sequencing...
June 30, 2017: Balkan Journal of Medical Genetics: BJMG
https://www.readbyqxmd.com/read/28924525/anti-inflammatory-and-antioxidant-effects-of-sesame-oil-on-atherosclerosis-a-descriptive-literature-review
#7
REVIEW
Edmund Hsu, Sam Parthasarathy
Sesame oil (SO) is a supplement that has been known to have anti-inflammatory and antioxidant properties, which makes it effective for reducing atherosclerosis and the risk of cardiovascular disease. Due to the side effects of statins, the current recommended treatment for atherosclerosis and cardiovascular diseases, the idea of using dietary and nutritional supplementation has been explored. The benefits of a dietary health regime have piqued curiosity because many different cultures have reaped health benefits through the ingredients in their cooking with negligible side effects...
July 6, 2017: Curēus
https://www.readbyqxmd.com/read/28924247/low-level-activity-thresholds-for-changes-in-nmr-biomarkers-and-genes-in-high-risk-subjects-for-type-2-diabetes
#8
Karl-Heinz Herzig, Juhani Leppäluoto, Jari Jokelainen, Emmanuelle Meugnier, Sandra Pesenti, Harri Selänne, Kari A Mäkelä, Riikka Ahola, Timo Jämsä, Hubert Vidal, Sirkka Keinänen-Kiukaanniemi
Our objectives were to determine if there are quantitative associations between amounts and intensities of physical activities (PA) on NMR biomarkers and changes in skeletal muscle gene expressions in subjects with high risk for type 2 diabetes (T2D) performing a 3-month PA intervention. We found that PA was associated with beneficial biomarker changes in a factor containing several VLDL and HDL subclasses and lipids in principal component analysis (P = <0.01). Division of PA into quartiles demonstrated significant changes in NMR biomarkers in the 2nd - 4th quartiles compared to the 1st quartile representing PA of less than 2850 daily steps (P = 0...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28924084/comparison-of-the-effect-of-trans-fatty-acid-isomers-on-apolipoprotein-a1-and-b-secretion-in-hepg2-cells
#9
Koji Nagao, Kazuaki Yoshinaga, Toshiharu Nagai, Hoyo Mizobe, Akihiko Yoshida, Fumiaki Beppu, Naohiro Gotoh
Intake of trans fatty acid (TFA) is believed to change the ratio of low-density lipoprotein (LDL) to high density lipoprotein (HDL) cholesterol in blood, which leads to cardiovascular disease. In this study, thirteen types of TFA including monoene type TFA (trans-octadecenoic fatty acid isomers, t-18:1 isomers), diene type TFA (t9,t12-18:2), and triene type TFA (t-18:3) were added to cultured HepG2 cells to compare the amount of apolipoprotein A1 and B (those relating to levels of HDL and LDL cholesterol in blood, respectively) being secreted...
September 15, 2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/28923438/d-limonene-ameliorates-diabetes-and-its-complications-in-streptozotocin-induced-diabetic-rats
#10
Merve Bacanli, Hatice Gül Anlar, Sevtap Aydin, Tuğbagül Çal, Nuray Ari, Ülkü Ündeğer Bucurgat, A Ahmet Başaran, Nurşen Başaran
It is known that diabetes causes some complications including alterations in lipid profile, hepatic enzyme levels but also it causes oxidative stress. Limonene, a major component of Citrus oils, has important health beneficial effects in lowering the level of oxidative stress due to its antioxidant activity. The aim of this study was to investigate the effects of D-limonene on streptozotocin (STZ)-induced diabetes in Wistar albino rats. For this purpose, DNA damage was evaluated by alkaline comet assay. Changes in the activities of catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GR) and glutathione peroxidase (GSHPx) and the levels of 8-hydroxy-2'-deoxyguanosine (8-OHdG), total glutathione (GSH), malondialdehyde (MDA), insulin, total bilirubin and BCA protein, alanine aminotransferase (ALT), aspartate aminotransferase (AST) and gamma-glutamyl transferase (GGT), high density lipoprotein (HDL), low density lipoprotein (LDL), total cholesterol and triglyceride were also evaluated...
September 15, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28923343/association-among-total-serum-isomers-of-perfluorinated-chemicals-glucose-homeostasis-lipid-profiles-serum-protein-and-metabolic-syndrome-in-adults-nhanes-2013-2014
#11
Hui-Shan Liu, Li-Li Wen, Pei-Lun Chu, Chien-Yu Lin
Perfluorinated chemicals (PFCs) have been used widely in consumer products manufacture. Recent in vitro as well as animal studies have found that there are different toxicity and pharmacokinetic profiles between isomers of perfluorooctanoic acid (PFOA) and/or perfluorooctane sulfonate (PFOS). However, the differential effects of linear or branched PFOA/PFOS isomers on human beings have never been reported. Herein, we examined 1871 adult subjects (age older than 18 years) from the National Health and Nutrition Examination Survey (NHANES) 2013-2014 to determine the association between the isomers of PFOA/PFOS and serum biochemistry profiles, including glucose, lipids, protein and components of metabolic syndrome (MS)...
September 15, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28923331/effects-of-low-density-lipoprotein-cholesterol-on-coronary-artery-calcification-progression-according-to-high-density-lipoprotein-cholesterol-levels
#12
Da Young Lee, Ji Hyun Kim, Se Eun Park, Cheol-Young Park, Ki-Won Oh, Sung-Woo Park, Eun-Jung Rhee, Won-Young Lee
BACKGROUND AND AIM: Previous studies reported that many patients are at high risk for cardiovascular disease (CVD) despite achieving recommended low-density lipoprotein cholesterol (LDL-C) levels. Therefore, we investigated whether the association between LDL-C and the risk for incident CVD differed according to high-density lipoprotein cholesterol (HDL-C) levels using coronary artery calcium score (CACS) progression as a surrogate marker for predicting CVD. METHODS: We investigated 2132 Korean men in a health screening program, in which CACS was measured at baseline and after 4 years...
April 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28922188/new-insights-into-the-role-of-glycosylation-in-lipoprotein-metabolism
#13
Marjolein A W van den Boogert, Daniel J Rader, Adriaan G Holleboom
PURPOSE OF REVIEW: Human genetics has provided new insights into the role of protein glycosylation in regulating lipoprotein metabolism. Here we review these new developments and discuss the biological insights they provide. RECENT FINDINGS: Case descriptions of patients with congenital defects in N-glycosylation (CDG-I) frequently describe a distinct hypocholesterolemia in these rare multisystem clinical syndromes. Two novel CDGs with disturbed Golgi homeostasis and trafficking defects result in mixed glycosylation disorders, hepatic steatosis and hypercholesterolemia...
September 15, 2017: Current Opinion in Lipidology
https://www.readbyqxmd.com/read/28922043/association-between-triglyceride-high-density-lipoprotein-ratio-and-hearing-impairment-in-a-korean-population
#14
Da Jung Jung, Jun Young Do, Kyu Hyang Cho, A Young Kim, Seok Hui Kang
OBJECTIVE: The aim of the present study was to evaluate the clinical association between triglyceride (TG)/high-density lipoprotein cholesterol (HDL-C) ratio and hearing impairment in a Korean population. PATIENTS AND METHODS: This was a cross-sectional study (n=18,004). Participants were divided into 4 quartiles based on their TG/HDL-C ratio: first quartile (1Q), second quartile (2Q), third quartile (3Q), and fourth quartile (4Q). The threshold values at 0.5, 1, and 2 kHz were averaged to obtain the low- or mid-frequency pure-tone average (Low/Mid-Freq), and the values at 3, 4, and 6 kHz were averaged to obtain the high-frequency pure-tone average (High-Freq)...
September 18, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/28921828/hdl-c-apoa-i-a-multi-vessel-cardiometabolic-risk-marker-in-women-with-t2dm
#15
Michel P Hermans, Paul Valensi, Sylvie A Ahn, Michel F Rousseau
AIMS: Although women have higher HDL-C than men, their HDL particles are also prone to become small, dense and dysfunctional in case of T2DM. To assess the vascular risk related to HDLs of different sizes/densities without direct measurement, we adjusted HDL-C to its main apolipoprotein (apoA-I), as [HDL-C/apoA-I]. This ratio estimates HDLs size and provides indices as to their number, cholesterol load, and density. METHODS: We stratified 280 Caucasian T2DM women according to [HDL-C/apoA-I] quartiles (Q), to determine how it segregates cardiometabolic risk, β-cell function, glycemic control, and vascular complications...
September 15, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28921414/multimedia-education-program-and-nutrition-therapy-improves-hba1c-weight-and-lipid-profile-of-patients-with-type-2-diabetes-a-randomized-clinical-trial
#16
Lubia Velázquez-López, Abril Violeta Muñoz-Torres, Patricia Medina-Bravo, Jenny Vilchis-Gil, Miguel Klϋnder-Klϋnder, Jorge Escobedo-de la Peña
PURPOSE: To evaluate the effect of a multimedia education program and nutrition therapy on metabolic control in patients with type 2 diabetes. RESEARCH QUESTION: What is the effect of a multimedia education program and nutritional therapy on metabolic control in type 2 diabetes? PATIENTS AND METHODS: A randomized clinical trial was conducted in 351 patients randomly assigned to either an experimental group receiving a multimedia diabetes education program (MDE) and nutrition therapy (NT) (NT + MDE: n = 173), or to a control group who received nutrition therapy only (NT: n = 178)...
September 18, 2017: Endocrine
https://www.readbyqxmd.com/read/28920502/clinical-and-metabolic-characteristics-of-turkish-adolescents-with-polycystic-ovary-syndrome
#17
Seda Ates, Serdar Aydın, Pinar Ozcan, Zeynep Soyman, Ayse Filiz Gokmen Karasu, Osman Sevket
The aim of this study was to investigate the clinical, endocrine, metabolic features and prevalence of metabolic syndrome (MBS) in Turkish adolescents with polycystic ovary syndrome (PCOS) and the differences in metabolic parameters between adolescent PCOS with or without the presence of polycystic ovaries (PCO) on ultrasound. Subjects (n = 77) were classified into two groups: oligomenorrhea (O) and clinical and/or biochemical hyperandrogenism (HA) (n = 38), without PCO and O + HA with PCO (n = 39)...
September 18, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28920089/cooking-methods-affect-phytochemical-composition-and-anti-obesity-potential-of-soybean-glycine-max-seeds-in-wistar-rats
#18
Cerile Ypolyte Woumbo, Dieudonné Kuate, Hilaire Macaire Womeni
This work aimed at investigating the effects of three domestic cooking methods (roasting, sprouting and boiling) on phytochemical contents (phenolic content, flavonoid, fibre), and anti-obesity (weight loss, hypoglycemic effect, serum lipids) potential of soybean seeds in obese male rats. Ten different forms were implemented, combining hulled/unhulled and raw/cooked soybean seeds using a basal and a hypercaloric diet as controls. Unhulled Roasted Soybean (URS) exhibited the highest phenolic content and a greater antioxidant activity by the FRAP assay than BHT at certain concentrations...
August 2017: Heliyon
https://www.readbyqxmd.com/read/28919755/synthetic-high-density-lipoprotein-nanodisks-for-targeted-withalongolide-delivery-to-adrenocortical-carcinoma
#19
Rui Kuai, Chitra Subramanian, Peter T White, Barbara N Timmermann, James J Moon, Mark S Cohen, Anna Schwendeman
Adrenocortical carcinoma (ACC) is a rare endocrine malignancy and has a 5-year survival rate of <35%. ACC cells require cholesterol for steroid hormone production, and this requirement is met via expression on the cell surface of a high level of SRB1, responsible for the uptake of high-density lipoproteins (HDLs), which carry and transport cholesterol in vivo. Here, we describe how this natural lipid carrier function of SRB1 can be utilized to improve the tumor-targeted delivery of a novel natural product derivative - withalongolide A 4,19,27-triacetate (WGA-TA) - which has shown potent antitumor efficacy, but poor aqueous solubility...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28918546/systemic-effects-of-repeated-intraocular-dexamethasone-intravitreal-implant-in-diabetic-patients-a-retrospective-study
#20
Alicia Valverde-Megías, Pilar Cifuentes-Canorea, Jorge Ruiz-Medrano, Pablo Peña-García, Alicia Megías-Fresno, Juan Donate-López, Julián García-Feijoo
INTRODUCTION: The objective of this study is to evaluate the influence of repeated intraocular dexamethasone implant (Ozurdex) injections on metabolic control in type 2 diabetic patients. METHODS: Retrospective study of 165 type 2 diabetic patients starting Ozurdex treatment who received no less than three consecutive injections. Glycated hemoglobin (HbA1c), serum creatinine, total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, and triglycerides (TGs) were evaluated during 15 months of follow-up after Ozurdex treatment onset...
September 16, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
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