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https://www.readbyqxmd.com/read/28639572/relation-of-biochemical-parameters-with-flow-mediated-dilatation-in-patients-with-metabolic-syndrome
#1
Nurver Turfaner Sipahioglu, Barıs Ilerigelen, Zeynep B Gungor, Gulsel Ayaz, Hakan Ekmekci, Cigdem Bayram Gurel, Gunay Can, Huseyin Sonmez, Turgut Ulutin, Fikret Sipahioglu
BACKGROUND: Metabolic syndrome (MetS) is one of the high cardiovascular (CV) situations. Endothelial dysfunction, which is a common finding in patients with MetS, is related with increased CV risk. In patients with MetS, the effect of the major CV risk factors, not included in the MetS definition, on endothelial dysfunction is not well known. The aim of this study was to determine the effect of major CV risk factors such as gender, smoking, family history, and biochemical parameters on endothelial dysfunction in patients with MetS...
July 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28636509/evaluation-of-endothelial-dysfunction-with-flow-mediated-dilatation-after-transradial-coronary-angiography
#2
Bahar T Tak, Kevser G Balci, Hilal Erken, Demet M Gerede, Sercan Tak, Hüseyin Göksülük, Sibel Turhan, Çetin Erol
Objective Transradial coronary angiography (TRCA) may lead to endothelial dysfunction. Therefore, this study investigated the TRCA-related endothelial dysfunction and its relation to operator experience, the number of punctures and procedure duration. Methods and results A total of 57 patients (42 males and 17 females) who underwent TRCA were included in this single-centre study. Nine months after the procedure, all patients underwent radial artery B-mode ultrasound imaging, and flow-mediated dilatation (FMD) and nitroglycerin-mediated dilatation (NMD) techniques were employed...
March 21, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28636505/the-effect-of-aerobic-interval-training-and-continuous-training-on-exercise-capacity-and-its-determinants
#3
Nele Pattyn, Paul J Beckers, Véronique A Cornelissen, Ellen Coeckelberghs, Catherine De Maeyer, Geert Frederix, Kaatje Goetschalckx, Nadine Possemiers, Dirk Schepers, Emeline M Van Craenenbroeck, Kurt Wuyts, Viviane M Conraads, Luc Vanhees
Objective We aimed to investigate (1) the effects of aerobic interval training (AIT) and aerobic continuous training (ACT) on (sub)maximal exercise measures and its determinants including endothelial function, muscle strength and cardiac autonomic function, and (2) the relationship between exercise capacity and these determinants. Methods Two-hundred coronary artery disease (CAD) patients (58.4 ± 9.1 years) were randomized to AIT or ACT for 12 weeks. All patients performed a cardiopulmonary exercise test and endothelial function measurements before and after the intervention; a subpopulation underwent muscle strength and heart rate variability (HRV) assessments...
March 21, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28634447/the-moving-rubber-hand-illusion-reveals-that-explicit-sense-of-agency-for-tapping-movements-is-preserved-in-functional-movement-disorders
#4
Angela Marotta, Federica Bombieri, Massimiliano Zampini, Federico Schena, Carlo Dallocchio, Mirta Fiorio, Michele Tinazzi
Functional movement disorders (FMD) are characterized by motor symptoms (e.g., tremor, gait disorder, and dystonia) that are not compatible with movement abnormalities related to a known organic cause. One key clinical feature of FMD is that motor symptoms are similar to voluntary movements but are subjectively experienced as involuntary by patients. This gap might be related to abnormal self-recognition of bodily action, which involves two main components: sense of agency and sense of body ownership. The aim of this study was to systematically investigate whether this function is altered in FMD, specifically focusing on the subjective feeling of agency, body ownership, and their interaction during normal voluntary movements...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28634176/impact-of-glycemic-variability-on-chromatin-remodeling-oxidative-stress-and-endothelial-dysfunction-in-type-2-diabetic-patients-with-target-hba1c-levels
#5
Sarah Costantino, Francesco Paneni, Rodolfo Battista, Lorenzo Castello, Giuliana Capretti, Sergio Chiandotto, Luigi Tanese, Giulio Russo, Dario Pitocco, Gaetano A Lanza, Massimo Volpe, Thomas F Lüscher, Francesco Cosentino
Intensive glycemic control (IGC) targeting HbA1c fails to show an unequivocal reduction of macrovascular complications in type 2 diabetes (T2D), however the underlining mechanisms remain elusive. Epigenetic changes are emerging as important mediators of cardiovascular damage and may play a role in this setting. This study investigates whether epigenetic regulation of the adaptor protein p66(Shc), a key driver of mitochondrial oxidative stress, contributes to persistent vascular dysfunction in T2D patients despite IGC...
June 20, 2017: Diabetes
https://www.readbyqxmd.com/read/28630872/effect-of-regular-aerobic-activity-in-young-healthy-athletes-on-profile-of-endothelial-function-and-platelet-activity
#6
Katarzyna Podgórska, Arkadiusz Derkacz, Ewa Szahidewicz-Krupska, Jakub Jasiczek, Piotr Dobrowolski, Aneta Radziwon-Balicka, Robert Skomro, Andrzej Szuba, Grzegorz Mazur, Adrian Doroszko
The aim of the study was to assess the impact of regular professional sports activity on the endothelial and platelet function in young men. The studied group were 79 young men (18-40 y, 25 athletes and 54 without any regular physical activity). The nitric oxide (NO) metabolic pathway intermediates, oxidative stress markers, mediators of inflammation, and platelet aggregation were measured. Flow mediated dilation (FMD) was studied before and after intravenous 16,0 g L-arginine infusion, which was repeated after oral administration of acetylsalicylic acid (ASA-75 mg/day) for 4 days...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28622860/immunogenicity-of-t7-bacteriophage-nanoparticles-displaying-g-h-loop-of-foot-and-mouth-disease-virus-fmdv
#7
Hai Xu, Xi Bao, Yu Lu, Yamei Liu, Bihua Deng, Yiwei Wang, Yue Xu, Jibo Hou
Foot-and-mouth disease (FMD) is a highly contagious disease of cloven-hoofed animals that causes severe economic losses worldwide. The G-H loop of the FMDV VP1 structural protein is the major neutralizing antigenic site. However, a fully protective G-H loop peptide vaccine requires the addition of promiscuous Th sites from a source outside VP1. Thus, we demonstrated the potential of T7 bacteriophage based nanoparticles displaying a genetically fused G-H loop peptide (T7-GH) as a FMDV vaccine candidate. Recombinant T7-GH phage was constructed by inserting the G-H loop coding region into the T7 Select 415-1b vector...
June 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28621454/adult-males-with-haemophilia-have-a-different-macrovascular-and-microvascular-endothelial-function-profile-compared-with-healthy-controls
#8
H Sun, M Yang, M Fung, S Chan, M Jawi, T Anderson, M-C Poon, S Jackson
INTRODUCTION: Endothelial function has been identified as an independent predictor of cardiovascular risk in the general population. It is unclear if the haemophilia population has a different endothelial function profile compared to the healthy population. AIM: This prospective study aims to assess if there is a difference in endothelial function between haemophilia patients and healthy controls, and the impact of endothelial function on vascular outcomes in the haemophilia population...
June 16, 2017: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/28619674/frontal-cranioplasty-in-fronto-metaphyseal-dysplasia
#9
A Joly, A Pare, D Goga, B Laure
INTRODUCTION: Fronto-metaphyseal dysplasia (FMD), also called Gorlin-Cohen syndrome, is a rare syndrome initially described in 1969 by Gorlin and Cohen. Patients present skeletal dysplasia, craniofacial malformations and digit abnormalities. Craniofacial phenotype of FMD is characterized by supraorbital hyperostosis, hypertelorism, down-slanting palpebral fissures, broad nasal bridge and micrognathia. Here, we report the first adult case of craniofacial reconstruction with frontal cranioplasty in a patient with FMD...
June 12, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28619169/inter-laboratory-validation-of-foot-and-mouth-disease-diagnostic-capability-in-germany
#10
Veronika Dill, Michael Eschbaumer, Martin Beer, Bernd Hoffmann
Germany has been free from foot-and-mouth disease virus (FMDV) without vaccination since 1992, but diagnostic capability at regional laboratories is maintained for FMDV exclusion in suspect cases and as surge capacity for outbreak preparedness. A proficiency test was initiated in 2015 to evaluate the diagnostic performance of 20 regional veterinary laboratories. A panel of two identical samples of FMDV genome for real-time reverse transcription polymerase chain reaction (RT-PCR), four lyophilized bovine sera for antibody detection and eight samples of inactivated vaccine antigen for analysis with a lateral-flow device (LFD) were tested with the systems routinely used at the participating institutions...
May 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28619144/recombinant-human-adenovirus-5-expressing-capsid-proteins-of-indian-vaccine-strains-of-foot-and-mouth-disease-virus-elicits-effective-antibody-response-in-cattle
#11
B P Sreenivasa, J K Mohapatra, S J Pauszek, M Koster, V C Dhanya, R P Tamil Selvan, M Hosamani, P Saravanan, Suresh H Basagoudanavar, T de Los Santos, R Venkataramanan, L L Rodriguez, M J Grubman
Recombinant adenovirus-5 vectored foot-and-mouth disease constructs (Ad5- FMD) were made for three Indian vaccine virus serotypes O, A and Asia 1. Constructs co-expressing foot-and- mouth disease virus (FMDV) capsid and viral 3C protease sequences, were evaluated for their ability to induce a neutralizing antibody response in indigenous cattle (Bos indicus). Purified Ad5-FMD viruses were inoculated in cattle as monovalent (5×10(9) pfu/animal) or trivalent (5×10(9) pfu/animal per serotype) vaccines. Animals vaccinated with monovalent Ad5-FMD vaccines were boosted 63days later with the same dose...
May 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28614418/il-33-and-st2-levels-in-chronic-kidney-disease-associations-with-inflammation-vascular-abnormalities-cardiovascular-events-and-survival
#12
Ozkan Gungor, Hilmi Umut Unal, Aydin Guclu, Mustafa Gezer, Tayfun Eyileten, Fatma Betül Guzel, Orcun Altunoren, Ertugrul Erken, Yusuf Oguz, Ismail Kocyigit, Mahmut Ilker Yilmaz
OBJECTIVE: Increased inflammation, associated with the increase in chronic kidney disease (CKD) stage, has a very important influence in vascular injury and cardiovascular diseases. In this study, we aimed to investigate the levels of IL-33 and ST2 in the different stages of CKD and to determine their effect on vascular damage and cardiovascular events (CVE). METHODS: This was an observational cohort study in which serum IL-33 and ST2 were obtained from 238 CKD (stages 1-5) patients...
2017: PloS One
https://www.readbyqxmd.com/read/28613098/combined-treatment-of-irbesartan-and-diltiazem-ameliorates-endothelium-dependent-vasodilatation-in-hypertensives
#13
Tingting Zhou, Xiaodong Huang, Xiaoqi Cai, Liangdi Xie
OBJECTIVE: Endothelial function is of prognostic importance for hypertensives. The aim of this study was to investigate the effects of irbesartan combined with diltiazem on the endothelium-dependent vasodilatation in essential hypertensive (EH) patients in China. METHODS: A total of 150 Chinese hypertensives aged from 40 to 80 years old were assigned into three groups: irbesartan treated(150 mg/d, n = 46), diltiazem treated (90 mg/d, n = 51), and combined therapy group (irbesartan 150 mg/d+ diltiazem 90 mg/d, n = 53)...
June 14, 2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28613081/maintenance-of-negative-fluid-balance-can-improve-endothelial-and-cardiac-functions-in-primary-hypertensive-patients
#14
Ali Yeşiltepe, Oguzhan Sıtkı Dizdar, Hasan Gorkem, Engin Dondurmacı, Eyup Ozkan, Ali Koç, Ahmet Oguz Baktır, Ali Ihsan Gunal
PURPOSE: The issue of unidentified volume expansion is well recognized as a cause for resistance to antihypertensive therapy. The aim of study is to identify contribution of negative fluid balance to hypertension control and impact on endothelial and cardiac functions among primary hypertensive patients who do not have kidney failure. MATERIALS AND METHODS: This is a prospective interventional study with one-year follow-up. Preceded by volume status measurements were performed by a body composition monitor (BCM), the patients were put on ambulatory blood pressure monitoring for 24 hours...
June 14, 2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28612123/the-influence-of-vitamin-c-on-the-interaction-between-acute-mental-stress-and-endothelial-function
#15
Meghan D Plotnick, Katrina A D'Urzo, Brendon J Gurd, Kyra E Pyke
PURPOSE: To determine whether orally administered vitamin C attenuates expected mental stress-induced reductions in brachial artery endothelial function as measured by flow-mediated dilation (FMD). METHODS: Fifteen men (21 ± 2 years) were given 1000 mg of vitamin C or placebo over two visits in a randomized, double-blinded, within-subject design. Acute mental stress was induced using the Trier Social Stress Test (TSST). Saliva samples for cortisol determination and FMD measures were obtained at baseline, pre-TSST, and 30 and 90-min post-TSST...
June 13, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28608024/long-term-saxagliptin-treatment-improves-endothelial-function-but-not-pulse-wave-velocity-intima-media-thickness-in-type-2-diabetic-patients
#16
Raffaella Dell'Oro, Alessandro Maloberti, Francesco Nicoli, Paolo Villa, Pierluigi Gamba, Michele Bombelli, Giuseppe Mancia, Guido Grassi
INTRODUCTION: Pharmacological inhibition of dipeptidyl-peptidase-4 may represent a promising therapeutic approach for glucose control and vascular protection. No information is available on the effects of saxagliptin (S) on aortic pulse wave velocity, carotid intima-media thickness and flow-mediated dilation (FMD, brachial artery) in diabetes. AIM: We investigated the long-term effects of S, as add-on therapy to metformin, on the above mentioned variables. METHODS: In 16 patients with decompensated diabetes aortic pulse wave velocity, carotid intima-media thickness and FMD, office and 24-h ambulatory blood pressure, anthropometric, biochemical and metabolic parameters were measured at baseline and after 6 and 12 months of treatment...
June 12, 2017: High Blood Pressure & Cardiovascular Prevention: the Official Journal of the Italian Society of Hypertension
https://www.readbyqxmd.com/read/28604618/trans-resveratrol-supplementation-and-endothelial-function-during-the-fasting-and-postprandial-phase-a-randomized-placebo-controlled-trial-in-overweight-and-slightly-obese-participants
#17
Sanne M van der Made, Jogchum Plat, Ronald P Mensink
Studies on the effects of the long-term intake of trans-resveratrol on vascular function are conflicting. In addition, postprandial effects of long-term trans-resveratrol intake on endothelial function are not known. We therefore supplemented 45 overweight and slightly obese volunteers (25 men and 20 women) with a mean (±SD) age of 61 ± 7 years and body mass index of 28.3 ± 3.2 kg/m² in random order trans-resveratrol (2 × 75 mg/day) or placebo capsules for 4 weeks, separated by a washout period of at least 4 weeks...
June 12, 2017: Nutrients
https://www.readbyqxmd.com/read/28599321/first-detection-of-foot-and-mouth-disease-virus-o-ind-2001d-in-vietnam
#18
Le T Vu, Ngo T Long, Barbara Brito, Carolina Stenfeldt, Nguyen T Phuong, Bui H Hoang, Steven J Pauszek, Ethan J Hartwig, George R Smoliga, Pham P Vu, Le T V Quang, Vo V Hung, Nguyen D Tho, Pham V Dong, Phan Q Minh, Miranda Bertram, Ian H Fish, Luis L Rodriguez, Do H Dung, Jonathan Arzt
In recent years, foot-and-mouth disease virus (FMDV) serotype O, topotype Middle East-South Asia (ME-SA), lineage Ind-2001d has spread from the Indian subcontinent to the Middle East, North Africa, and Southeast Asia. In the current report, we describe the first detection of this lineage in Vietnam in May, 2015 in Đắk Nông province. Three subsequent outbreaks caused by genetically related viruses occurred between May-October, 2015 after which the virus was not detected in clinical outbreaks for at least 15 subsequent months...
2017: PloS One
https://www.readbyqxmd.com/read/28593450/clinical-assessment-of-endothelial-function-in-patients-with-chronic-obstructive-pulmonary-disease-a-systematic-review-with-meta-analysis
#19
Pasquale Ambrosino, Roberta Lupoli, Salvatore Iervolino, Alberto De Felice, Nicola Pappone, Antonio Storino, Matteo Nicola Dario Di Minno
Patients with chronic obstructive pulmonary disease (COPD) have an increased cardiovascular morbidity and mortality. Flow-mediated (FMD) and nitrate-mediated dilatation (NMD) are considered non-invasive methods to assess endothelial function and surrogate markers of subclinical atherosclerosis. We performed a systematic review with meta-analysis and meta-regression to evaluate the impact of COPD on FMD and NMD. Studies were systematically searched in the PubMed, Web of Science, Scopus and EMBASE databases. The random-effect method was used to take into account the variability among included studies...
June 7, 2017: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/28592947/efficacy-of-tissue-culture-in-virus-elimination-from-caprifig-and-female-fig-varieties-ficus-carica-l
#20
Chokri Bayoudh, Manel Elair, Rahma Labidi, Afifa Majdoub, Naima Mahfoudhi, Messaoud Mars
Fig mosaic disease (FMD) is a viral disease that spreads in all Tunisian fig (Ficus carica L.) orchards. RT-PCR technique was applied to leaf samples of 29 fig accessions of 15 fig varieties from the fig germplasm collection of High Agronomic Institute (I.S.A) of Chatt-Mariem, to detect viruses associated to FMD. Analysis results show that 65.5% of the accessions (19/29) and 80.0% (12/15) of the fig varieties are infected by FMD-associated viruses. From all fig accessions, 41.4% of them are with single infection (one virus) and 24...
June 2017: Plant Pathology Journal
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