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High Density lipoproteins

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https://www.readbyqxmd.com/read/29341140/lipoprotein-modifications-by-gingipains-of-porphyromonas-gingivalis
#1
J Lönn, S Ljunggren, K Klarström-Engström, I Demirel, T Bengtsson, H Karlsson
BACKGROUND AND OBJECTIVE: Several studies have shown an association between periodontitis and cardiovascular disease (CVD). Atherosclerosis is the major cause of CVD, and a key event in the development of atherosclerosis is accumulation of lipoproteins within the arterial wall. Bacteria are the primary etiologic agents in periodontitis and Porphyromonas gingivalis is the major pathogen in the disease. Several studies support a role of modified low-density lipoprotein (LDL) in atherogenesis; however, the pathogenic stimuli that induce the changes and the mechanisms by which this occur are unknown...
January 17, 2018: Journal of Periodontal Research
https://www.readbyqxmd.com/read/29341060/rationale-of-decreasing-low-density-lipoprotein-cholesterol-below-70-mg-dl-in-patients-with-coronary-artery-disease-a-retrospective-virtual-histology-intravascular-ultrasound-study
#2
Young Hoon Seo, Duck-Jun Seo, In Geol Song, Ki-Hong Kim, Taek-Geun Kwon, Jang-Ho Bae
BACKGROUND: The associations between statin and coronary plaque compositional changes were reported according to the use of high dose or not. An evaluation of the impact of low-density lipoprotein cholesterol (LDL-C) < 70 mg/dL by using real world dosages of statin on coronary plaque composition was undertaken. METHODS: The study subjects consisted of 61 patients (mean 59.9 years old, 45 males) who underwent percutaneous coronary intervention, baseline and follow-up (F/U; mean 8...
January 17, 2018: Cardiology Journal
https://www.readbyqxmd.com/read/29341046/reduced-growth-hormone-secretion-is-associated-with-nonalcoholic-fatty-liver-disease-in-obese-children
#3
Shuang Liang, Zhen Yu, Xiaobo Song, Yu Wang, Meng Li, Jiang Xue
The purpose of the study was to evaluate the relationship between arginine-levodopa-induced growth hormone (GH) secretion and nonalcoholic fatty liver disease (NAFLD) in obese children. This study includes a total of 84 obese and 43 normal weight children. The obese subjects are divided into two groups based on the presence or absence of NAFLD. Clinical examination, anthropometric and laboratory examinations, and liver ultrasonography are assessed for all participants. The obese group had significantly lower peak stimulated GH (p<0...
January 16, 2018: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/29340961/metabolic-syndrome-and-its-components-among-korean-submariners-a-retrospective-cross-sectional-study
#4
Jihun Kang, Yun-Mi Song
PURPOSE: Metabolic syndrome (MetS) is a cluster of inter-related risk factors for cardiovascular disease and diabetes. Although submariners tend to be exposed to unhealthy environmental factors, such as a confined work environment, physical inactivity, and circadian disruption, little is known regarding whether the risks of MetS and its components are associated with submarine service. The present study aimed to evaluate the risks of MetS and its components among submariners. METHODS: A total of 5090 subjects (513 submariners and 4577 non-submariners) were included in the present study...
January 16, 2018: Endocrine
https://www.readbyqxmd.com/read/29340529/association-between-syndecan-1-and-renal-function-in-adolescents-with-excess-weight-evidence-of-subclinical-kidney-disease-and-endothelial-dysfunction
#5
Z M R M Saboia, G C Meneses, A M C Martins, E F Daher, G B Silva Junior
Excess weight (overweight and obesity) is associated with kidney and cardiovascular disease. The aim of this study was to investigate the association between syndecan-1 and renal function among adolescents with excess weight. A total of 56 students from a public school at Fortaleza, CE, Brazil, were investigated. The adolescents were submitted to anthropometric evaluation, including weight, height, blood pressure and body mass index. Blood and urine samples were collected for the determination of serum lipids (total cholesterol, high density lipoprotein cholesterol, low density lipoprotein cholesterol, triglycerides), and the endothelial injury biomarker syndecan-1...
January 11, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/29340525/time-collection-and-storage-conditions-of-lipid-profile
#6
C N França, C C Mendes, C E S Ferreira
The stability of samples is crucial for getting reliable concentrations of many analytes, including lipid profile. Thus, the goal of this study was to analyze lipid profile under different storage and temperature conditions. This was a prospective study with 809 patients of both genders. Total cholesterol, triglycerides, high-density lipoprotein cholesterol, low density lipoprotein cholesterol and non-high-density lipoprotein were measured within 1 h from collection at room temperature, after 2-3 h of refrigeration (8°C) and after 4-5 h at room temperature...
January 11, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/29340242/a-diagnostic-model-for-minimal-change-disease-based-on-biological-parameters
#7
Hanyu Zhu, Qiuxia Han, Dong Zhang, Yong Wang, Jing Gao, Wenjia Geng, Xiaoli Yang, Xiangmei Chen
Background: Minimal change disease (MCD) is a kind of nephrotic syndrome (NS). In this study, we aimed to establish a mathematical diagnostic model based on biological parameters to classify MCD. Methods: A total of 798 NS patients were divided into MCD group and control group. The comparison of biological indicators between two groups were performed with t-tests. Logistic regression was used to establish the diagnostic model, and the diagnostic value of the model was estimated using receiver operating characteristic (ROC) analysis...
2018: PeerJ
https://www.readbyqxmd.com/read/29340036/the-association-between-elevated-fasting-plasma-glucose-levels-and-carotid-intima-media-thickness-in-non-diabetic-adults-a-population-based-cross-sectional-study
#8
Yalin Guan, Changshen Yu, Min Shi, Jingxian Ni, Yanan Wu, Hongfei Gu, Lingling Bai, Jie Liu, Jun Tu, Jinghua Wang, Xianjia Ning
We assessed the association between the mean carotid intima-media thickness (CIMT) and fasting plasma glucose (FPG) levels in a low-income population in rural China. Adults aged ≥45 years without a history of diabetes, stroke, or cardiovascular disease were recruited. All participants were categorized into four groups according to FPG level. A total of 3509 participants were analyzed in this study. In the univariate analysis, sex, age, education level, hypertension, central obesity, current smoking, alcohol consumption, and higher levels of FPG, total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) were associated with mean CIMT and frequency of increased CIMT...
December 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/29339689/atherogenic-index-of-plasma-as-a-cardiovascular-risk-marker-in-manic-depressive-and-euthymic-stages-of-bipolar-disorder
#9
Tevfik Kalelioğlu, Pelin Ünalan, Burcu Kök, Şule Sözen, Özge Yüksel, Mustafa Akkuş, Refik Cihnioğlu, Nesrin Karamustafalıoğlu
OBJECTIVE: Individuals with bipolar disorder (BD) frequently suffer from cardiovascular disease (CVD), and it is a leading cause of mortality. Clinicians use routine laboratory tests, including a lipid profile, to predict cardiovascular risk. In addition, a particular lipid ratio, the atherogenic index of plasma (AIP), is a sensitive, new parameter that can be used to assess highrisk groups. To our knowledge, this is the first study evaluating cardiovascular risk via AIP in different stages of BD...
January 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29339649/cardiovascular-risk-factors-and-insulin-resistance-after-two-hypocaloric-diets-with-different-fat-distribution-in-obese-subjects-effect-of-the-rs10767664-gene-variant-in-brain-derived-neurotrophic-factor
#10
Daniel Antonio de Luis, Enrique Romero, Olatz Izaola, David Primo, Rocío Aller
BACKGROUND: The role of brain-derived neurotrophic factor (BDNF) variants on change in body weight and cardiovascular risk factors after weight loss remains unclear in obese patients. OBJECTIVE: Our aim was to analyze the effects of the rs10767664 BDNF gene polymorphism on body weight, cardiovascular risk factors, and serum adipokine levels after a high monounsaturated fatty acids (MUFAs) hypocaloric diet (diet M) versus a high polyunsaturated fatty acids (PUFAs) hypocaloric diet (diet P)...
January 17, 2018: Journal of Nutrigenetics and Nutrigenomics
https://www.readbyqxmd.com/read/29339066/apolipoprotein-a-i-a-favorable-prognostic-marker-in-infective-endocarditis
#11
Xue-Biao Wei, Xiao-Jin Chen, Yuan-Ling Li, Jie-Leng Huang, Xiao-Lan Chen, Dan-Qing Yu, Ning Tan, Yuan-Hui Liu, Ji-Yan Chen, Peng-Cheng He
BACKGROUND: Decreased apolipoprotein A-I (apoA-I) and high-density lipoprotein cholesterol (HDL-C) are common in inflammation and sepsis. No study with a large sample size has been performed to investigate the prognostic value of apoA-I or HDL-C in infective endocarditis (IE). OBJECTIVE: The present study aimed to explore the prognostic value of apoA-I and HDL-C for adverse outcomes in IE patients. METHODS: Patients with a definite diagnosis of IE between January 2009 and July 2015 were enrolled and divided into 3 groups according to their apoA-I tertiles at admission...
December 21, 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/29339032/the-relation-between-pro-oxidant-antioxidant-balance-and-glycolipid-profile-6-months-after-gastric-bypass-surgery
#12
Vahideh Banazadeh, Mohsen Nematy, Majid Ghayour Mobarhan, Shima Tavallaie, Habibollah Esmaily, Ali Jangjoo
BACKGROUND: Morbid obesity is a chronic disease that contributes to increased oxidative stress. Gastric bypass surgery is the gold standard method in treating co-morbidities. OBJECTIVES: The objective of this study was to evaluate the relation between pro-oxidant antioxidant balance (PAB) as one measure of oxidative stress and glycolipid profile 6 months after gastric bypass surgery. SETTING: Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran...
December 11, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/29338990/frequency-of-polycythemia-and-other-abnormalities-in-a-tibetan-herdsmen-population-residing-in-the-kham-area-of-sichuan-province-china
#13
Jian-Bo Zhang, Lin Wang, Jie Chen, Zhi-Ying Wang, Mei Cao, Shang-Mian Yie, Hua Yang, Xiao-Qin Yao, Yi Zeng, Yong-Chang Yang, Chun-Bao Xie, Tai-Qiang Zhao
INTRODUCTION: The Kham Tibetans are one of several Tibetan ethnic subgroups living in the Kham area of China. Because studies on the high-altitude adaptation of the Kham people are scant, the main aim of this study is to investigate whether the response to hypoxia, especially polycythemia status, in the Kham Tibetans is different from other Tibetan ethnic subgroups. METHODS: The primary investigation was conducted on 346 native Kham Tibetan adults (268 men and 78 women) from 3 herdsmen villages located in Hongyuan County situated at an altitude of greater than 3600 m...
January 12, 2018: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/29338791/associations-of-the-hypertension-related-single-nucleotide-polymorphism-rs11191548-with-high-density-lipoprotein-cholesterol-and-leptin-in-chinese-children
#14
Lijun Wu, Liwang Gao, Xiaoyuan Zhao, Meixian Zhang, Jianxin Wu, Jie Mi
BACKGROUND: The genome-wide association study has founded hypertension-related single nucleotide polymorphism (SNP) rs11191548 near CYP17A1 encoding a key enzyme involved in steroid metabolism, but the molecular mechanisms are not understood and the associations of the SNP with hypertension-related traits are not fully described, especially in children. The aim of the present study is to investigate the associations between the SNP and two hypertension-related traits, lipids and leptin...
January 16, 2018: BMC Medical Genetics
https://www.readbyqxmd.com/read/29338684/a-simple-prediction-model-to-estimate-obstructive-coronary-artery-disease
#15
Shiqun Chen, Yong Liu, Sheikh Mohammed Shariful Islam, Hua Yao, Yingling Zhou, Ji-Yan Chen, Qiang Li
BACKGROUND: A simple noninvasive model to predict obstructive coronary artery disease (OCAD) may promote risk stratification and reduce the burden of coronary artery disease (CAD). This study aimed to develop pre-procedural, noninvasive prediction models that better estimate the probability of OCAD among patients with suspected CAD undergoing elective coronary angiography (CAG). METHODS: We included 1262 patients, who had reliable Framingham risk variable data, in a cohort without known CAD from a prospective registry of patients referred for elective CAG...
January 16, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29338524/visceral-adiposity-index-is-associated-with-premature-ejaculation-inversely-a-cross-sectional-study
#16
Suleyman Sami Cakir, Levent Ozcan, Huseyin Besiroglu, Murat Dursun, Emre Can Polat, Alper Otunctemur, Emin Ozbek
OBJECTIVE: Visceral adiposity index (VAI) is a novel indicator for the assessment of visceral obesity. In this study, we aimed to evaluate the relationship between VAI and premature ejaculation (PE). MATERIALS AND METHOD: A total of 300 men were included in the study. Hundred and fifty men with PE and 150 men without PE (control). All men were evaluated for PE by premature ejaculation diagnostic tool (PEDT). VAI levels were calculated using body mass index (BMI), high density lipoprotein and triglyceride (TG) levels...
January 16, 2018: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/29338303/evaluation-of-preprocedural-laboratory-parameters-as-predictors-of-drug-eluting-stent-restenosis-in-coronary-chronic-total-occlusion-lesions
#17
Chenguang Li, Yi Shen, Rende Xu, Yuxiang Dai, Shufu Chang, Hao Lu, Zhaohui Dong, Jianxin Deng, Juying Qian, Junbo Ge
This retrospective, single-center study assessed the prognostic value of several emerging inflammatory markers as predictors of in-stent restenosis (ISR) after drug-eluting stent implantation for coronary chronic total occlusion (CTO) lesions. Consecutive patients (n = 416) who underwent successful percutaneous coronary intervention (PCI) for documented CTO lesions and with follow-up angiography were enrolled. Preprocedural high-sensitivity C-reactive protein (hsCRP), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and red cell distribution width (RDW) were analyzed...
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29337706/cholesterol-efflux-in-the-transplant-patient
#18
Sangita Sudharshan, Ali Javaheri
PURPOSE OF REVIEW: Cholesterol metabolism is increasingly recognized in inflammatory diseases including transplantation. This review discusses the mechanistic underpinnings that tie macrophage cholesterol efflux capacity (CEC) of high-density lipoprotein (HDL) to chronic rejection in transplanted patients. RECENT FINDINGS: Animal studies suggest that administration of apolipoprotein A-I, the main protein constituent of HDL, can prevent transplant arteriosclerosis...
January 13, 2018: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/29337071/lower-protein-and-higher-carbohydrate-intake-is-related-with-altering-metabolic-syndrome-components-in-elderly-women-a-cross-sectional-study
#19
Hellen C G Nabuco, Crisieli M Tomeleri, Paulo Junior Sugihara, Rodrigo Dos Reis Fernandes, Edilaine F Cavalcante, Melissa Antunes, Roberto Carlos Burini, Danielle Venturini, Décio S Barbosa, Analiza Mônica Silva, Edilson S Cyrino
BACKGROUND: Metabolic Syndrome (MetS) is an energy-disturbance disease associated with insulin resistance. Hence, the intake of energy-rich macronutrients might affect some MetS components. The aim of this study was to explore the association of ingested macronutrients with MetS components in older women. METHODS: A cross sectional study was conducted in 245 older women (≥60 years). Whole-body dual-energy X-ray absorptiometry was used to assess total body fat, percentage body fat (absolute and relative), and skeletal muscle mass...
January 11, 2018: Experimental Gerontology
https://www.readbyqxmd.com/read/29336700/effect-of-daily-exposure-to-an-isolated-soy-protein-supplement-on-body-composition-energy-and-macronutrient-intake-bone-formation-markers-and-lipid-profile-in-children-in-colombia
#20
Wilson Mejía, Diana Córdoba, Paola Durán, Yersson Chacón, Diego Rosselli
A soy protein-based supplement may optimize bone health, support physical growth, and stimulate bone formation. This study aimed to assess the effect of a daily soy protein supplement (SPS) on nutritional status, bone formation markers, lipid profile, and daily energy and macronutrient intake in children. One hundred seven participants (62 girls), ages 2 to 9, started the study and were randomly assigned to lunch fruit juice with (n = 57, intervention group) or without (n = 50, control group) addition of 45 g (230 Kcal) of a commercial SPS during 12 months; 84 children (51 girls, 33 boys) completed the study (45 and 39 intervention and control, respectively)...
January 16, 2018: Journal of Dietary Supplements
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