keyword
MENU ▼
Read by QxMD icon Read
search

Adipose cardiovascular

keyword
https://www.readbyqxmd.com/read/29046921/pioglitazone-reduces-cold-induced-brown-fat-glucose-uptake-despite-induction-of-browning-in-cultured-human-adipocytes-a-randomised-controlled-trial-in-humans
#1
Rebecca K C Loh, Melissa F Formosa, Nina Eikelis, David A Bertovic, Mitchell J Anderson, Shane A Barwood, Shane Nanayakkara, Neale D Cohen, Andre La Gerche, Anne T Reutens, Kenneth S Yap, Thomas W Barber, Gavin W Lambert, Martin H Cherk, Stephen J Duffy, Bronwyn A Kingwell, Andrew L Carey
AIMS/HYPOTHESIS: Increasing brown adipose tissue (BAT) activity is a possible therapeutic strategy to increase energy expenditure and glucose and lipid clearance to ameliorate obesity and associated comorbidities. The thiazolidinedione (TZD) class of glucose-lowering drugs increase BAT browning in preclinical experimental models but whether these actions extend to humans in vivo is unknown. The aim of this study was to determine the effect of pioglitazone treatment on adipocyte browning and adaptive thermogenesis in humans...
October 18, 2017: Diabetologia
https://www.readbyqxmd.com/read/29045709/joint-effect-of-physical-activity-and-sedentary-behaviour-on-cardiovascular-risk-factors-in-chilean-adults
#2
Carlos Cristi-Montero, Lewis Steell, Fanny Petermann, Alex Garrido-Méndez, Ximena Díaz-Martínez, Carlos Salas-Bravo, Rodrigo Ramirez-Campillo, Cristian Alvarez, Fernando Rodriguez, Nicolas Aguilar-Farias, Maria A Martinez, Ana M Leiva, Felipe Poblete-Valderrama, Naomi D Willis, Carlos A Celis-Morales
Background: To investigate the associations between combined categories of moderate-to-vigorous physical activity (MVPA) and sedentary behaviour (SB) with markers of adiposity and cardiovascular risk in adults. Methods: Overall, 5040 participants (mean age 46.4 years and 59.3% women) from the cross-sectional Chilean National Health Survey 2009-2010 were included in this study. MVPA and SB were measured using the Global Physical Activity questionnaire. Four categories were computed using MVPA- and SB-specific cut-offs ('High-SB & Active', 'Low-SB & Active', 'High-SB & Inactive' and 'Low-SB & Inactive')...
October 17, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/29045312/validation-of-the-nonlaboratory-based-framingham-cardiovascular-disease-risk-assessment-algorithm-in-the-atherosclerosis-risk-in-communities-dataset
#3
Jacob K Kariuki, Eileen M Stuart-Shor, Suzanne G Leveille, Philimon Gona, Jerry Cromwell, Laura L Hayman
BACKGROUND: Nonlaboratory-based (non-LB) algorithms have been developed to facilitate absolute cardiovascular risk assessment in resource-constrained settings. The non-LB Framingham algorithm, which substitute BMI for lipids in laboratory-based Framingham, exhibits best performance among non-LB algorithms. However, its external validity has not been evaluated. AIM: To examine the validity of non-LB Framingham algorithm in Atherosclerosis Risk in Communities dataset, and contrast performance with the laboratory-based Framingham algorithm...
October 16, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/29044032/-the-relationship-between-serum-vitamin-d-levels-and-cardiovascular-risk-factors-among-icelandic-children
#4
Thorunn Hannesdottir, Hannes Hrafnkelsson, Erlingur Johannsson, Emil L Sigurdsson
OBJECTIVE: To determine the relationship between serum vitamin D levels and known cardiometabolic risk factors among healthy Icelandic children as well as study these connections independent of body mass index (BMI). METHODS: We assessed the relationship between serum 25-hydroxyvitamin D, adiposity measured as BMI and 7 cardiometabolic risk factors (high blood pressure, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, blood glucose and serum insulin)...
September 2017: Læknablađiđ
https://www.readbyqxmd.com/read/29038363/moderate-exercise-training-does-not-prevent-the-reduction-in-myocardial-l-type-ca-2-channels-protein-expression-at-obese-rats
#5
Vitor L da Silva, Ana P Lima-Leopoldo, Artur J T Ferron, Jóctan P Cordeiro, Paula P Freire, Dijon H S de Campos, Carlos R Padovani, Mário M Sugizaki, Antonio C Cicogna, André S Leopoldo
Authors have showed that obesity implicates cardiac dysfunction associated with myocardial L-type calcium channels (LTCCs) activity impairments, as well as moderate exercise training (MET) seems to be an important therapeutic tool. We tested the hypothesis that MET promotes improvements on LTCCS activity and protein expression at obesity induced by unsaturated high-fat diets, which could represent a protective effects against development of cardiovascular damage. Male Wistar rats were randomized in control (C, n = 40), which received a standard diet and obese (Ob; n = 40), which received high-fat diet...
October 2017: Physiological Reports
https://www.readbyqxmd.com/read/29034006/canagliflozin-reduces-epicardial-fat-in-patients-with-type-2-diabetes-mellitus
#6
Shusuke Yagi, Yukina Hirata, Takayuki Ise, Kenya Kusunose, Hirotsugu Yamada, Daiju Fukuda, Hotimah Masdan Salim, Gulinu Maimaituxun, Susumu Nishio, Yuriko Takagawa, Saori Hama, Tomomi Matsuura, Koji Yamaguchi, Takeshi Tobiume, Takeshi Soeki, Tetsuzo Wakatsuki, Ken-Ichi Aihara, Masashi Akaike, Michio Shimabukuro, Masataka Sata
BACKGROUND: It is unknown whether canagliflozin, a selective sodium glucose co-transporter 2 inhibitor, reduces epicardial adipose tissue (EAT) thickness, which is associated with insulin resistance and is a risk factor for coronary artery disease. METHODS AND RESULTS: We administered 100 mg of canagliflozin for 6 months to 13 patients with type 2 diabetes mellitus. We evaluated glycemic control, visceral adipose tissue (VAT) area and subcutaneous adipose tissue (SAT) area, and skeletal muscle mass by using impedance methods, and EAT thickness by using echocardiography...
2017: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/29028831/short-term-vitamin-e-treatment-impairs-reactive-oxygen-species-signaling-required-for-adipose-tissue-expansion-resulting-in-fatty-liver-and-insulin-resistance-in-obese-mice
#7
Martin Alcala, Maria Calderon-Dominguez, Dolors Serra, Laura Herrero, Maria P Ramos, Marta Viana
OBJECTIVES: The use of antioxidant therapy in the treatment of oxidative stress-related diseases such as cardiovascular disease, diabetes or obesity remains controversial. Our aim is to demonstrate that antioxidant supplementation may promote negative effects if used before the establishment of oxidative stress due to a reduced ROS generation under physiological levels, in a mice model of obesity. METHODS: C57BL/6J mice were fed with a high-fat diet for 14 weeks, with (OE group) or without (O group) vitamin E supplementation...
2017: PloS One
https://www.readbyqxmd.com/read/29027533/factors-associated-with-circulating-concentrations-of-irisin-in-the-general-population-cohort-of-the-abcd-study
#8
S Buscemi, D Corleo, S Vasto, C Buscemi, M F Massenti, D Nuzzo, G Lucisano, A M Barile, G Rosafio, V Maniaci, C Giordano
BACKGROUND: Animal studies have shown that irisin is a myokine secreted following physical exercise, and that it induces the remodeling of white adipose tissue toward brown adipose tissue. Therefore, a protective role of irisin against obesity, diabetes, and other metabolic and cardiovascular conditions has been hypothesized. However, data in humans are contradictory and few data are available concerning the general population. AIMS: We aimed to evaluate the association between serum irisin concentrations and habitual physical activity, as well as other metabolic and cardiovascular factors in a general population in a Mediterranean area...
October 13, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29025708/intermuscular-adipose-tissue-and-subclinical-coronary-artery-calcification-in-midlife-the-cardia-study-coronary-artery-risk-development-in-young-adults
#9
James G Terry, Christina M Shay, Pamela J Schreiner, David R Jacobs, Otto A Sanchez, Jared P Reis, David C Goff, Samuel S Gidding, Lyn M Steffen, John Jeffrey Carr
OBJECTIVE: Excess deposition of fat within and around vital organs and nonadipose tissues is hypothesized to contribute to cardiovascular disease (CVD) risk. We evaluated the association of abdominal intermuscular adipose tissue (IMAT) volume with coronary artery calcification in CARDIA study (Coronary Artery Risk Development in Young Adults) participants. APPROACH AND RESULTS: We measured IMAT in the abdominal muscles, visceral adipose tissue and pericardial adipose tissue, and coronary artery calcification using computed tomography in 3051 CARDIA participants (56% women) at the CARDIA year 25 examination (2010-2011)...
October 12, 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/29023232/early-onset-obesity-and-risk-of-metabolic-syndrome-among-chilean-adolescents
#10
Lorena Sonia Pacheco, Estela Blanco, Raquel Burrows, Marcela Reyes, Betsy Lozoff, Sheila Gahagan
INTRODUCTION: Obesity and metabolic syndrome (MetS) indicators have increased globally among the pediatric population. MetS indicators in the young elevate their risk of cardiovascular disease and metabolic disorders later in life. This study examined early onset obesity as a risk factor for MetS risk in adolescence. METHODS: A cohort of Chilean participants (N = 673) followed from infancy was assessed at age 5 years and in adolescence (mean age, 16.8 y). Adiposity was measured at both time points; blood pressure and fasting blood samples were assessed in adolescence only...
October 12, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/29022261/the-non-cardiomyocyte-cells-of-the-heart-their-possible-roles-in-exercise-induced-cardiac-regeneration-and-remodeling
#11
Ivan Varga, Jan Kyselovič, Paulina Galfiova, Lubos Danisovic
The non-cardiomyocyte cellular microenvironment of the heart includes diverse types of cells of mesenchymal origin. During development, the majority of these cells derive from the epicardium, while a subset derives from the endothelium/endocardium and neural crest derived mesenchyme. This subset includes cardiac fibroblasts and telocytes, the latter of which are a controversial type of "connecting cell" that support resident cardiac progenitors in the postnatal heart. Smooth muscle cells, pericytes, and endothelial cells are also present, in addition to adipocytes, which accumulate as epicardial adipose connective tissue...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29021616/the-thermogenic-actions-of-natriuretic-peptide-in-brown-adipocytes-the-direct-measurement-of-the-intracellular-temperature-using-a-fluorescent-thermoprobe
#12
Haruka Kimura, Tomohisa Nagoshi, Akira Yoshii, Yusuke Kashiwagi, Yoshiro Tanaka, Keiichi Ito, Takuya Yoshino, Toshikazu D Tanaka, Michihiro Yoshimura
In addition to the various effects of natriuretic peptides (NPs) on cardiovascular systems, increasing attention is being paid to the possibility that NPs induce adipose tissue browning and activate thermogenic program. We herein established a direct intracellular temperature measurement system using a fluorescent thermoprobe and investigated the thermogenic effects of A-type NP (ANP) on brown adipocytes. The thermoprobe was successfully introduced into rat brown adipocytes, and the temperature dependent change in fluorescence intensity ratio was measured using a fluorescence microscope...
October 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29020414/separate-and-combined-associations-of-obesity-and-metabolic-health-with-coronary-heart-disease-a-pan-european-case-cohort-analysis
#13
Camille Lassale, Ioanna Tzoulaki, Karel G M Moons, Michael Sweeting, Jolanda Boer, Laura Johnson, José María Huerta, Claudia Agnoli, Heinz Freisling, Elisabete Weiderpass, Patrik Wennberg, Daphne L van der A, Larraitz Arriola, Vassiliki Benetou, Heiner Boeing, Fabrice Bonnet, Sandra M Colorado-Yohar, Gunnar Engström, Anne K Eriksen, Pietro Ferrari, Sara Grioni, Matthias Johansson, Rudolf Kaaks, Michail Katsoulis, Verena Katzke, Timothy J Key, Giuseppe Matullo, Olle Melander, Elena Molina-Portillo, Concepción Moreno-Iribas, Margareta Norberg, Kim Overvad, Salvatore Panico, J Ramón Quirós, Calogero Saieva, Guri Skeie, Annika Steffen, Magdalena Stepien, Anne Tjønneland, Antonia Trichopoulou, Rosario Tumino, Yvonne T van der Schouw, W M Monique Verschuren, Claudia Langenberg, Emanuele Di Angelantonio, Elio Riboli, Nicholas J Wareham, John Danesh, Adam S Butterworth
Aims: The hypothesis of 'metabolically healthy obesity' implies that, in the absence of metabolic dysfunction, individuals with excess adiposity are not at greater cardiovascular risk. We tested this hypothesis in a large pan-European prospective study. Methods and results: We conducted a case-cohort analysis in the 520 000-person European Prospective Investigation into Cancer and Nutrition study ('EPIC-CVD'). During a median follow-up of 12.2 years, we recorded 7637 incident coronary heart disease (CHD) cases...
August 14, 2017: European Heart Journal
https://www.readbyqxmd.com/read/29017419/effect-of-normal-pregnancy-followed-by-lactation-on-long-term-maternal-health-in-a-mouse-model
#14
Egle Bytautiene Prewit, Talar Kechichian, Deborah Okunade, Huaizhi Yin, Alison M Stuebe
Although it has been widely accepted that pregnancies with complications are associated with increased maternal cardiovascular risk later in life, there is no consensus if noncomplicated pregnancy followed by lactation plays a protective role or is a risk factor. The objective of this study was to investigate the effects of normal pregnancy and lactation on long-term maternal health in a mouse model. CD-1 mice were allocated to breeding (primigravid [PG]) and nonbreeding (nulligravid [NG]) groups. The PG group proceeded through normal pregnancy and delivery...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/29017166/the-role-of-the-mineralocorticoid-receptor-in-inflammation-focus-on-kidney-and-vasculature
#15
Zachary Belden, Jeffrey A Deiuliis, Mirela Dobre, Sanjay Rajagopalan
BACKGROUND: The remarkable success of clinical trials in mineralocorticoid receptor (MR) inhibition in heart failure has driven research on the physiological and pathological role(s) of nonepithelial MR expression. MR is widely expressed in the cardiovascular system and is a major determinant of endothelial function, smooth muscle tone, vascular remodeling, fibrosis, and blood pressure. An important new dimension is the appreciation of the role MR plays in immune cells and target organ damage in the heart, kidney and vasculature, and in the development of insulin resistance...
October 10, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/29016744/novel-effects-of-dapagliflozin-on-epicardial-adipose-tissue-with-insulin-resistance-high-levels-of-inflammatory-chemokines-production-and-low-differentiation-ability
#16
Esther Díaz-Rodríguez, Rosa M Agra, Ángel L Fernández, B Adrio, Tomás García-Caballero, José R González-Juanatey, Sonia Eiras
Aims: In patients with cardiovascular disease, epicardial adipose tissue (EAT) is characterized by insulin resistance, high pro-inflammatory chemokines and low differentiation ability. Since dapagliflozin reduces body fat and cardiovascular events in diabetic patients, we wanted to know its effect on EAT and subcutaneous adipose tissue (SAT). Methods and results: Adipose samples were obtained from 52 patients undergoing heart surgery. Sodium-glucose cotransporter 2 (SGLT2) expression was determined by real time PCR (n = 20), Western blot and immunohistochemistry...
September 11, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/29016249/factors-associated-with-obesity-and-metabolic-syndrome-in-ageing-black-south-african-women
#17
Philippe Jean-Luc Gradidge
BACKGROUND: The incidence of obesity and related metabolic diseases is high and increasing in sub-Saharan African women. Evidence on the determinants of these diseases is limited, particularly in black South African women. OBJECTIVE: This PhD review attempts to understand the determinants of obesity and metabolic syndrome (MetS) in a population of ageing urban-dwelling black South African women. METHODS: Drawing on the longitudinal Birth-to-Twenty-Plus cohort, data were collected in 2002/03 and 2012/13, including information on behavioural factors (smoking, sitting time, physical activity, smokeless tobacco, and alcohol consumption), body-size perception, body composition (measures of adiposity and lean mass), blood pressure, and cardiometabolic biomarkers (lipid profile, fasting insulin, fasting blood glucose, insulin resistance, leptin, and adiponectin)...
2017: Global Health Action
https://www.readbyqxmd.com/read/28994775/assessment-of-human-adipose-tissue-microvascular-function-using-videomicroscopy
#18
Melissa G Farb, Song-Young Park, Shakun Karki, Noyan Gokce
While obesity is closely linked to the development of metabolic and cardiovascular disease, little is known about mechanisms that govern these processes. It is hypothesized that pro-atherogenic mediators released from fat tissues particularly in association with central/visceral adiposity may promote pathogenic vascular changes locally and systemically, and the notion that cardiovascular disease may be the consequence of adipose tissue dysfunction continues to evolve. Here, we describe a unique method of videomicroscopy that involves analysis of vasodilator and vasoconstrictor responses of intact small human arterioles removed from the adipose depot of living human subjects...
September 29, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28988692/the-survey-on-cellular-and-tissue-engineered-therapies-in-europe-and-neighboring-eurasian-countries-in-2014-and-2015
#19
Hilary Ireland, Max H P Gay, Helen Baldomero, Barbara De Angelis, Hossein Baharvand, Mark W Lowdell, Jakob Passweg, Ivan Martin
BACKGROUND AIMS: With the support of five established scientific organizations, this report, the seventh of its kind, describes activity in Europe for the years 2014 and 2015 in the area of cellular and tissue-engineered therapies, excluding hematopoietic stem cell (HSC) treatments for the reconstitution of hematopoiesis. METHODS: In 2015 [respectively 2014], 205 [276] teams from 32 countries responded to the cellular and tissue-engineered therapy survey; 178 [126] teams reported treating 3686 [2665] patients...
October 4, 2017: Cytotherapy
https://www.readbyqxmd.com/read/28986055/gender-differences-in-the-association-of-epicardial-adipose-tissue-and-coronary-artery-calcification-epicheart-study-eat-and-coronary-calcification-by-gender
#20
Jennifer Mancio, Marilia Pinheiro, Wilson Ferreira, Monica Carvalho, Antonio Barros, Nuno Ferreira, Luis Vouga, Vasco Gama Ribeiro, Adelino Leite-Moreira, Ines Falcao-Pires, Nuno Bettencourt
BACKGROUND: The association of epicardial adipose tissue (EAT) and coronary artery calcification (CAC) seems to differ by gender. However, few studies have controlled for body size, and the ideal method for body size indexing has not been explored. OBJECTIVES: To analyse the effect of gender related-body size and-body fat differences on the association of EAT with CAC. METHODS: This was a prospective cohort of 371 severe aortic stenosis patients (77±8...
September 28, 2017: International Journal of Cardiology
keyword
keyword
65483
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"