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https://www.readbyqxmd.com/read/28445851/development-and-validation-of-a-uhplc-esi-ms-ms-method-for-the-simultaneous-quantification-of-mammal-lysophosphatidylcholines-and-lysophosphatidylethanolamines-in-serum
#1
Susana Suárez-García, Lluís Arola, Aïda Pascual-Serrano, Anna Arola-Arnal, Gerard Aragonès, Cinta Bladé, Manuel Suárez
Recent investigations based on non-targeted metabolomics have proposed lysophospholipids (Lyso-PLs) as biomarkers of different diseases. In particular, lysophosphatidylcholines (Lyso-PCs) and lysophosphatidylethanolamines (Lyso-PEs) have been associated with serious lipid pathologies. Methods to determine the different molecular species in a biological sample and to quantify even less abundant species are required for the evaluation of the Lyso-PL pattern as a novel comprehensive biomarker of dyslipidemia. This study describes the development and validation of an ultra-high-performance liquid chromatography coupled to tandem mass spectrometry assay for the determination of a large number of Lyso-PCs and Lyso-PEs in biological samples...
April 18, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28445389/fructose-glucocorticoids-and-adipose-tissue-implications-for-the-metabolic-syndrome
#2
REVIEW
Balázs Legeza, Paola Marcolongo, Alessandra Gamberucci, Viola Varga, Gábor Bánhegyi, Angiolo Benedetti, Alex Odermatt
The modern Western society lifestyle is characterized by a hyperenergetic, high sugar containing food intake. Sugar intake increased dramatically during the last few decades, due to the excessive consumption of high-sugar drinks and high-fructose corn syrup. Current evidence suggests that high fructose intake when combined with overeating and adiposity promotes adverse metabolic health effects including dyslipidemia, insulin resistance, type II diabetes, and inflammation. Similarly, elevated glucocorticoid levels, especially the enhanced generation of active glucocorticoids in the adipose tissue due to increased 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1) activity, have been associated with metabolic diseases...
April 26, 2017: Nutrients
https://www.readbyqxmd.com/read/28444007/prevalence-of-risk-factors-for-noncommunicable-diseases-in-an-indigenous-community-in-santiago-atitl%C3%A3-n-guatemala
#3
David Chen, Álvaro Rivera-Andrade, Jessica González, David Burt, Carlos Mendoza-Montano, James Patrie, Max Luna
Objective: To describe the prevalence of noncommunicable disease (NCD) risk factors and assess knowledge of those risk factors in the indigenous community of Santiago Atitlán in Guatemala, a lower-middle income country. Methods: A population-based, cross-sectional study was conducted using a modified version of the World Health Organization's STEPS protocol. Adults aged 20-65 years were surveyed regarding demographics and NCD risk factors, and the survey was followed by anthropometric and biochemical measurements...
April 20, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28443260/growth-without-growth-hormone-in-combined-pituitary-hormone-deficiency-caused-by-pituitary-stalk-interruption-syndrome
#4
Sang Soo Lee, A-Leum Han, Moon Bae Ahn, Shin Hee Kim, Won Kyoung Cho, Kyoung Soon Cho, So Hyun Park, Min Ho Jung, Byung-Kyu Suh
Growth hormone (GH) is an essential element for normal growth. However, reports of normal growth without GH have been made in patients who have undergone brain surgery for craniopharyngioma. Normal growth without GH can be explained by hyperinsulinemia, hyperprolactinemia, elevated leptin levels, and GH variants; however, its exact mechanism has not been elucidated yet. We diagnosed a female patient aged 13 with combined pituitary hormone deficiency (CPHD) caused by pituitary stalk interruption syndrome (PSIS)...
March 2017: Annals of Pediatric Endocrinology & Metabolism
https://www.readbyqxmd.com/read/28442937/simultaneous-administration-of-fluoxetine-and-simvastatin-ameliorates-lipid-profile-improves-brain-level-of-neurotransmitters-and-increases-bioavailability-of-simvastatin
#5
Abdulrahman K Al-Asmari, Zabih Ullah, Aqeel Salman Al Masoudi, Ishtiaque Ahmad
Simvastatin (STT), a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, is widely prescribed for dyslipidemia, whereas fluoxetine (FLX) is the first-choice drug for the treatment of depression and anxiety. A recent report suggests that selective serotonin reuptake inhibitors can interact with the cytochrome P450 3A4 substrate, and another one suggests that STT enhances the antidepressant activity of FLX. However, the data are inconclusive. The present study was designed to explore the pharmacokinetic and pharmacodynamic consequences of coadministration of STT and FLX in experimental animals...
2017: Journal of Experimental Pharmacology
https://www.readbyqxmd.com/read/28442647/effects-of-high-fat-diet-and-fructose-rich-diet-on-obesity-dyslipidemia-and-hyperglycemia-in-the-wbn-kob-lepr-fa-rat-a-new-model-of-type-2-diabetes-mellitus
#6
Junichi Namekawa, Yoshiichi Takagi, Kaoru Wakabayashi, Yuki Nakamura, Ayaka Watanabe, Dai Nagakubo, Mitsuyuki Shirai, Fumitoshi Asai
Obesity and type 2 diabetes mellitus (T2DM) are occurring at epidemic-like rates, and these epidemics appear to have emerged largely from changes in daily diet. In the present study, we compared effects of high-fat diet (HFD) and fructose-rich diet (FRD) in WBN/Kob-Lepr(fa) (WBKDF) rats that spontaneously develop obesity, dyslipidemia and T2DM. After a 4-week feeding of each diet, WBKDF-HFD and WBKDF-FRD rats exhibited aggravated obesity and dyslipidemia compared with WBKDF rats fed standard diet (STD). In contrast, hyperglycemia developed in WBKDF-STD rats was significantly inhibited in WBKDF-FRD rats, but not in WBKDF-HFD rats...
April 21, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28441953/anatomic-fat-depots-and-cardiovascular-risk-a-focus-on-the-leg-fat-using-nationwide-surveys-knhanes-2008-2011
#7
Eugene Han, Yong-Ho Lee, Byung-Wan Lee, Eun Seok Kang, In-Kyu Lee, Bong-Soo Cha
BACKGROUND: Although central fat is a well-known risk factor for cardiovascular disease (CVD) and cardiometabolic disorders, the effect of other regional fats or muscle distribution on CVD risk has not been fully investigated. METHODS: This was a cross-sectional study using nationally representative samples of 15,686 subjects from the 2008-2011 Korea National Health and Nutrition Examination Survey. Individual CVD risk was evaluated in adults aged ≥20 without prior CVD, using atherosclerotic cardiovascular disease (ASCVD) risk equations according to the 2013 ACC/AHA guidelines...
April 26, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28441507/new-metrics-for-economic-evaluation-in-the-presence-of-heterogeneity-focusing-on-evaluating-policy-alternatives-rather-than-treatment-alternatives
#8
David D Kim, Anirban Basu
BACKGROUND: Cost-effectiveness analysis (CEA) methods fail to acknowledge that where cost-effectiveness differs across subgroups, there may be differential adoption of technology. Also, current CEA methods are not amenable to incorporating the impact of policy alternatives that potentially influence the adoption behavior. Unless CEA methods are extended to allow for a comparison of policies rather than simply treatments, their usefulness to decision makers may be limited. METHODS: We conceptualize new metrics, which estimate the realized value of technology from policy alternatives, through introducing subgroup-specific adoption parameters into existing metrics, incremental cost-effectiveness ratios (ICERs) and Incremental Net Monetary Benefits (NMBs)...
April 1, 2017: Medical Decision Making: An International Journal of the Society for Medical Decision Making
https://www.readbyqxmd.com/read/28441156/interpreting-lipoproteins-in-nonalcoholic-fatty-liver-disease
#9
Katriina Nemes, Fredrik Åberg
PURPOSE OF REVIEW: The pathophysiologies of nonalcoholic fatty liver disease (NAFLD), metabolic syndrome, and cardiovascular disease are closely interlinked and associated with atherogenic dyslipidemia. Liver and cardiovascular disease may silently progress to advanced stages if alarming signs, such as abdominal obesity, elevated fasting and postprandial triglycerides, and low HDL cholesterol are overlooked. We review the metabolic mechanisms in NAFLD at the cellular level in the context of standard clinical lipid measurements...
April 22, 2017: Current Opinion in Lipidology
https://www.readbyqxmd.com/read/28440996/-quality-dimensions-focused-on-the-healthcare-protocol-infarction-code-c%C3%A3-digo-infarto
#10
Jesús Arriaga-Dávila, Gilberto Pérez-Rodríguez, Gabriela Borrayo-Sánchez
The Código Infarto (Infarction Code) strategy is part of the comprehensive care program "A Todo Corazón" (To All Heart), whose aim is to reinforce the prevention and health care of cardiovascular diseases. Mexico faces a big challenge, since it is the country with greater mortality secondary to acute myocardial infarction (AMI) in the first 30 days in patients of 45 years or older (28% compared with 7.9% of the average). In addition, Mexico's population has a high prevalence of risk factors (hypertension, diabetes, tobacco use, dyslipidemias, overweight, and obesity)...
May 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28440767/zinc-alpha-2-glycoprotein-is-overproduced-in-cushing-s-syndrome
#11
Xavier Escoté, Gloria B Aranda, Mireia Mora, Gregori Casals, Joaquim Enseñat, Oscar Vidal, Yaiza Esteban, Irene Halperin, Felicia A Hanzu
INTRODUCTION: Cushing syndrome (CS), an endogenous hypercortisolemic condition with increased cardiometabolic morbidity, leads to development of abdominal obesity, insulin resistance, diabetes and proatherogenic dyslipidemia. Zinc alpha-2 glycoprotein (ZAG) is a recently characterized lipolytic adipokine implicated in regulation of adipose tissue metabolism and fat distribution. In vitro and animal studies suggest that glucocorticoids interact with ZAG secretion and action. To assess the relationship between ZAG and glucocorticoids in a human model of hypercortisolism, circulating ZAG levels were tested in patients with CS and its counterpart controls...
January 2017: Endocrinol Diabetes Nutr
https://www.readbyqxmd.com/read/28440254/combined-branch-retinal-vein-and-branch-retinal-artery-occlusion-clinical-features-systemic-associations-and-outcomes
#12
Sabyasachi Sengupta, Utsab Pan
PURPOSE: Retinal vascular occlusions affecting both the arterial and venous systems are rare events. Combined branch retinal artery (BRAO) and vein (BRVO) occlusion are exceedingly rare and not well characterized. METHODS: Six patients with combined BRAO and BRVO underwent a comprehensive eye examination, fundus fluorescein angiography, optical coherence tomography, and cardiovascular evaluation. RESULTS: Mean age at presentation was 54 ± 7...
March 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28439380/cardiovascular-disease-incidence-and-risk-factor-patterns-among-omanis-with-type-2-diabetes-a-retrospective-cohort-study
#13
Abdul Hakeem Al Rawahi, Patricia Lee, Zaher A M Al Anqoudi, Ahmed Al Busaidi, Muna Al Rabaani, Faisal Al Mahrouqi, Ahmed M Al Busaidi
OBJECTIVES: Cardiovascular disease (CVD) represents the leading cause of morbidity and mortality among patients with type 2 diabetes mellitus (T2DM). Its incidence and risk factor patterns vary widely across different diabetic populations. This study aims to assess the incidence and risk factor patterns of CVD events among Omanis with T2DM. METHODS: A sample of 2 039 patients with T2DM from a primary care setting, who were free of CVD at beseline (2009-2010) were involved in a retrospective cohort study...
March 2017: Oman Medical Journal
https://www.readbyqxmd.com/read/28439360/psychiatry-residents-perceptions-and-reported-practices-in-providing-primary-care
#14
Lisa M Wehr, Erik R Vanderlip, Patrick H Gibbons, Jess G Fiedorowicz
BACKGROUND: Patients with psychiatric disorders have higher rates of chronic medical conditions and decreased life expectancy. Integrating medical and psychiatric care is likely to improve health outcomes for these patients. OBJECTIVE: This study examined what proportion of psychiatry residents viewed psychiatry as a primary care specialty, how important they felt it was to provide primary care to patients, and how this perception altered self-reported comfort and practice patterns in providing screening and treatment for select general medical conditions...
April 2017: Journal of Graduate Medical Education
https://www.readbyqxmd.com/read/28439217/pediatric-metabolic-syndrome-pathophysiology-and-laboratory-assessment
#15
Victoria Higgins, Khosrow Adeli
Pediatric overweight and obesity is an emerging public health priority as rates have rapidly increased worldwide. Obesity is often clustered with other metabolic abnormalities including hypertension, dyslipidemia, and insulin resistance, leading to increased risk of cardiovascular disease. This cluster of risk factors, termed the metabolic syndrome, has traditionally been reported in adults. However, with the increased prevalence of pediatric obesity, the metabolic syndrome is now evident in children and adolescents...
March 2017: EJIFCC
https://www.readbyqxmd.com/read/28439055/-calcium-and-bone-metabolism-across-women-s-life-stages-bone-metabolism-and-estrogen-androgen-balance-in-women
#16
Toshiyuki Yasui, Miwa Fukuoka
Androgen as well as estrogen has physical, psychological and sexual roles in women. The action of androgen on bone health in women is important. The androgen receptor is expressed in osteoblasts and osteocytes but the mechanism has not been clarified in women. It has been reported that endogenous testosterone level was positively correlated with bone mineral density and higher testosterone level might be associated with decrease in bone fractures. Also, it has been reported that bone mineral density in women who received testosterone with estrogen was higher than that in women who received estrogen alone...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28437620/american-association-of-clinical-endocrinologists-and-american-college-of-endocrinology-guidelines-for-management-of-dyslipidemia-and-prevention-of-cardiovascular-disease
#17
Paul S Jellinger, Yehuda Handelsman, Paul D Rosenblit, Zachary T Bloomgarden, Vivian A Fonseca, Alan J Garber, George Grunberger, Chris K Guerin, David S H Bell, Jeffrey I Mechanick, Rachel Pessah-Pollack, Kathleen Wyne, Donald Smith, Eliot A Brinton, Sergio Fazio, Michael Davidson
OBJECTIVE: The development of these guidelines is mandated by the American Association of Clinical Endocrinologists (AACE) Board of Directors and American College of Endocrinology (ACE) Board of Trustees and adheres with published AACE protocols for the standardized production of clinical practice guidelines (CPGs). METHODS: Recommendations are based on diligent reviews of the clinical evidence with transparent incorporation of subjective factors, according to established AACE/ACE guidelines for guidelines protocols...
April 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28434760/omega-3-fatty-acid-supplementation-is-associated-with-oxidative-stress-and-dyslipidemia-but-does-not-contribute-to-better-lipid-and-oxidative-status-on-hemodialysis-patients
#18
Andresa Marques de Mattos, José Abrão Cardeal da Costa, Alceu Afonso Jordão Júnior, Paula Garcia Chiarello
OBJECTIVE: The aim of the study was to explore the effects of n-3 polyunsaturated fatty acids (PUFA) supplementation in physiological doses on oxidative stress (OS) and dyslipidemia in patients on hemodialysis (HD). DESIGN AND METHODS: Randomized, double-blind, controlled, experimental trial. A total of 88 HD patients ≥18 years old and on HD for at least 6 months. A total of 43 patients received 1.28 g/day of n-3 PUFA, and 45 other patients received soybean oil for 12 weeks...
April 20, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28434555/phase-2-clinical-trials-with-k-877-pemafibrate-a-promising-selective-ppar-%C3%AE-modulator-for-treatment-of-combined-dyslipidemia
#19
EDITORIAL
Germán Camejo
No abstract text is available yet for this article.
April 15, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28433209/practical-recommendations-for-the-management-of-cardiovascular-risk-associated-with-atherogenic-dyslipidemia-with-special-attention-to-residual-risk-spanish-adaptation-of-a-european-consensus-of-experts
#20
Juan F Ascaso, Roberto Ferrari
This document has discussed clinical approaches to managing cardiovascular risk in clinical practice, with special focus on residual cardiovascular risk associated with lipid abnormalities, especially atherogenic dyslipidaemia (AD). A simplified definition of AD was proposed to enhance understanding of this condition, its prevalence and its impact on cardiovascular risk. AD can be defined by high fasting triglyceride levels (≥2.3mmol/L / ≥200mg/dL) and low high-density lipoprotein cholesterol (HDL-c) levels (≤1,0 / 40 and ≤1,3mmol/L / 50mg/dL in men and women, respectively) in statin-treated patients at high cardiovascular risk...
April 19, 2017: Clínica e Investigación en Arteriosclerosis
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