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https://www.readbyqxmd.com/read/27930438/sympathetic-neural-activity-metabolic-parameters-and-cardiorespiratory-fitness-in-obese-youths
#1
Pau Redón, Guido Grassi, Josep Redon, Julio Álvarez-Pitti, Empar Lurbe
OBJECTIVE: The main objective of this cross-sectional study is to assess the cardiac autonomic neural activity in the presence of abnormally increased body weight in youths and its relationship to metabolic risk factors and cardiorespiratory fitness (CRF). METHODS: Sixty-four overweight and obese patients, aged 9-17 years, of both sexes, stratified according to the international BMI cut-off, were enrolled. Continuous ECG was recorded during 15 min in resting conditions, and the heart rate variability (HRV) was measured in the time domain, frequency domain and for nonlinear dynamics...
December 7, 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27928926/clinical-observation-of-adverse-drug-reactions-to-nonionic-iodinated-contrast-media-in-population-with-underlying-diseases-and-risk-factors
#2
Xue Li, Heng Liu, Li Zhao, Junling Liu, Li Cai, Lei Liu, Weiguo Zhang
OBJECTIVES: To determine the adverse drug reactions (ADRs) profile of nonionic iodinated contrast media (NICMs) in population with underlying diseases and risk factors, and to provide guidance for more safe and rational use of ICMs in clinic. METHODS: Data from 120,822 cases who underwent enhanced CT examination in our hospital from January 2014 to March 2016 were collected. A standardized case report form (CRF) was used for data collection and analysis. RESULTS: The incidence of ADRs was 0...
December 8, 2016: British Journal of Radiology
https://www.readbyqxmd.com/read/27928736/antiplatelet-agents-in-hemodialysis
#3
REVIEW
Massimiliano Migliori, Vincenzo Cantaluppi, Alessia Scatena, Vincenzo Panichi
Patients affected by cardiovascular disease (CVD) are treated with antiplatelet agents (AA) and/or anticoagulant drugs, which are fundamental in the management of stroke, coronary atherosclerotic disease, peripheral vascular disease and atrial fibrillation. CVD is the most important cause of death in chronic renal failure (CRF). Death rates from myocardial infarction (MI) and from all other cardiac causes exceed those for the general population. Incidence of MI in CRF is triple that in the general population...
December 8, 2016: Journal of Nephrology
https://www.readbyqxmd.com/read/27928199/association-of-anxiety-related-polymorphisms-with-sports-performance-in-chilean-long-distance-triathletes-a-pilot-study
#4
Jorge A Sanhueza, Tomás Zambrano, Carlos Bahamondes-Avila, Luis A Salazar
Different factors affecting athletic performance are well established: intensity and type of training, anthropometric characteristics as well as an important psychological component. However, the contribution of the genetic background has been less investigated. The aim of the present study was to investigate the influence of polymorphisms within genes associated with stress and anxiety (5HTT, CRH2R, ACE, NK1R, 5HT1AR and CRF-BP) on the physical capability and sports performance in triathletes. One hundred and ninety two (192) unrelated Chilean triathletes who participated in the 2014 70...
December 2016: Journal of Sports Science & Medicine
https://www.readbyqxmd.com/read/27922196/hiv-prevalence-and-phylogenetic-characteristics-among-entry-travelers-in-xishuangbanna-prefecture-yunnan-province-between-2003-and-2012
#5
Binghui Wang, Yaobo Liang, Yajuan Wang, Yue Feng, Yaping Li, Li Zhang, Qicai Xuan, Jing Miao, Weihong Qin, Xueshan Xia
Xishuangbanna is a popular tourist destination in southern Yunnan Province, bordering with Vietnam and Laos and Myanmar. There are more than 2 million cross-border travelers annually entering China at two land ports, Daluo and Mohan. To clarify the characteristics of HIV-1 prevalence among entry travelers, a retrospective epidemic investigation was conducted. Between 2003 and 2012, 196 among 91,432 entry travelers were detected to be HIV-1-positive, accounting for infection rate of 0.21%. Eighty-one gag-pol gene sequences were obtained for phylogenetic analyses and subsequent recombination analysis...
December 6, 2016: Journal of Medical Virology
https://www.readbyqxmd.com/read/27919359/association-of-triglyceride-to-high-density-lipoprotein-cholesterol-ratio-to-cardiorespiratory-fitness-in-men
#6
Gloria Lena Vega, Scott M Grundy, Carolyn E Barlow, David Leonard, Benjamin L Willis, Laura F DeFina, Stephen W Farrell
BACKGROUND: Both triglyceride-to-high density lipoprotein cholesterol (TG/HDL-C) and cardiorespiratory fitness (CRF) impart risk for all-cause morbidity and mortality independently of conventional risk factors. OBJECTIVE: To determine prevalence and/or incidence of high TG/HDL-C ratio in men with low CRF. METHODS: Clinical characteristics and CRF were used to determine prevalence of a TG/HDL-C ratio ≥ 3.5 (high ratio) in 13,954 men of the Cooper Center Longitudinal Study...
November 2016: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/27916808/simultaneous-determination-of-four-tanshinones-by-uplc-tq-ms-and-their-pharmacokinetic-application-after-administration-of-single-ethanol-extract-of-danshen-combined-with-water-extract-in-normal-and-adenine-induced-chronic-renal-failure-rats
#7
Hong-Die Cai, Shu-Lan Su, Yonghui Li, Zhenhua Zhu, Jianming Guo, Yue Zhu, Sheng Guo, Dawei Qian, Jinao Duan
Salvia miltiorrhiza, one of the major traditional Chinese medicines, is commonly used and the main active ingredients-tanshinones-possess the ability to improve renal function. In this paper, the UPLC-TQ/MS method of simultaneously determining four tanshinones-tanshinone IIA, dihydrotanshinone I, tanshinone I, and cryptotanshinone-was established and applied to assess the pharmacokinetics in normal and chronic renal failure (CRF) rat plasma. The pharmacokinetics of tanshinones in rats were studied after separately intragastric administration of Salvia miltiorrhiza ethanol extract (SMEE) (0...
November 28, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27915444/outcomes-of-proximal-humeral-fracture-fixation-with-locked-cfr-peek-plating
#8
Jan Christoph Katthagen, Alexander Ellwein, Olga Lutz, Christine Voigt, Helmut Lill
PURPOSE: To investigate the outcomes of proximal humeral fracture (PHF) fixation with a novel carbon-fiber-reinforced (CFR)-PEEK plate and to compare results with outcomes after conventional locked titanium plating. METHODS: Twenty-one patients (7 male, 14 female) with operative treatment of unilateral displaced PHFs (mean age, 66.8 ± 9.9 years) with a novel CRF-PEEK plate were prospectively enrolled. Patients were followed up clinically (Constant Score, Simple Shoulder Test and Simple Shoulder Value) and radiologically 3 months postoperative and again clinically 12 months postoperative...
December 3, 2016: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/27913557/translation-and-validation-of-the-cancer-related-fatigue-scale-in-greek-in-a-sample-of-patients-with-advanced-prostate-cancer
#9
Andreas Charalambous, Charis Kaite, Marianna Constantinou, Christiana Kouta
OBJECTIVE: To translate and validate the Cancer-Related Fatigue (CRF) Scale in the Greek language. DESIGN: A cross-sectional descriptive design was used in order to translate and validate the CRF Scale in Greek. Factor analyses were performed to understand the psychometric properties of the scale and to establish construct, criterion and convergent validity. SETTING: Outpatients' oncology clinics of two public hospitals in Cyprus. PARTICIPANTS: 148 patients with advanced prostate cancer undergoing chemotherapy...
December 2, 2016: BMJ Open
https://www.readbyqxmd.com/read/27913001/cancer-related-fatigue-persistent-pervasive-and-problematic
#10
REVIEW
Lynn H Gerber
Cancer-related fatigue (CRF) is commonly reported by patients with cancer before, during, and after treatment. It is a persistent sense of tiredness that interferes with function, is distressing, and requires monitoring and, possibly, treatment. Fatigue assessment requires objective measures and self-reports, such as Functional Assessment of Cancer Therapy-Fatigue. Significant contributors to CRF include anemia, pain, insomnia, depressive symptoms, and elevated BMI. Elevated inflammatory cytokines, diabetes mellitus, cortisol, and cellular dysregulation have been associated with CRF...
February 2017: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/27912924/obesity-as-a-mediator-between-cardiorespiratory-fitness-and-blood-pressure-in-preschoolers
#11
Diana P Pozuelo-Carrascosa, Mairena Sánchez-López, Iván Cavero-Redondo, Ana Torres-Costoso, Alberto Bermejo-Cantarero, Vicente Martínez-Vizcaíno
OBJECTIVES: To analyze the relationships between body mass index (BMI), cardiorespiratory fitness (CRF), and blood pressure (BP), and to examine whether obesity acts as a mediator between fitness and BP in children. STUDY DESIGN: A cross-sectional analysis using a population-based sample of 1604 school children aged 4-7 years attending 21 schools from the provinces of Ciudad Real and Cuenca, Spain, was undertaken. Data on anthropometric variables, BP measurements, and CRF were collected...
November 29, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27908923/aerobic-exercise-and-cancer-related-fatigue-in-adults-a-re-examination-using-the-ivhet-model-for-meta-analysis
#12
George A Kelley, Kristi S Kelley
BACKGROUND: While the results of a recent meta-analysis using the traditional random-effects model yielded a statistically significant standardized mean difference (SMD) reduction in cancer-related fatigue (CRF) as a result of aerobic exercise, a recently developed inverse heterogeneity (IVhet) model has been shown to be more valid than the traditional random-effects model. The purpose of this study was to compare these previous meta-analytic results using the IVhet model. METHODS: Using data from a previous meta-analysis that included 36 SMD effect sizes (ES's) representing 2,830 adults (1,426 exercise, 1,404 control), results were pooled using the IVhet model...
December 1, 2016: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/27907881/effect-of-toad-skin-extracts-on-the-pain-behavior-of-cancer-model-mice-and-its-peripheral-mechanism-of-action
#13
Tao Chen, Shen-Jun Yuan, Xue-Qin Yu, Liang-Bo Jiao, Wei Hu, Wang-Long Chen, Bo Xie
The changes in thermal and mechanical hyperalgesia in paw cancer pain model mice and the action mechanism of toad skin extracts (TSE) was investigated. Eighty female mice were subcutaneously injected with saline or inoculated with H22 hepatoma cells in the right hind paw and administration with saline, vehicle, morphine and TSE. The pain behavior was recorded before treatment and at 0.5, 1.0, 1.5, 3 and 6h after initial administration, and thereafter on the 2nd, 4th, 6th, and 8th day after administration. On the last day, samples were collected after the euthanasia for the detection of β-END, CRF, IL-1β, POMC, μ-OR, CD3+, CD8+ and CD4+ in sera and the tumor tissues...
November 28, 2016: International Immunopharmacology
https://www.readbyqxmd.com/read/27905643/-inverse-association-of-cardiorespiratory-fitness-with-cardiovascular-risk-factors-in-chilean-adults
#14
Carlos Cristi-Montero, Rodrigo Ramírez-Campillo, Cristian Alvarez, Alex Garrido Méndez, María Adela Martínez, Ximena Díaz Martínez, Ana María Leiva, Carlos Salas, Manuel Gutiérrez, Ruth Sanzana-Inzunza, Eliana Durán, Ana María Labraña, Nicolás Aguilar-Farías, Carlos Celis-Morales
BACKGROUND: A high level of cardiorespiratory fitness (CRF) is an important protector against cardiovascular and metabolic diseases. AIM: To explore the association of CRF with several metabolic markers and estimate the variation of these parameters by an increase of 1 MET change in CRF. MATERIAL AND METHODS: Cross-sectional study of 447 adults (56% women) without medical history of cardiometabolic diseases. Physical activity evaluated using accelerometry, body mass index (BMI), blood pressure, blood glucose and insulin and lipid profile were measured...
August 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/27901337/the-effect-of-exercise-induced-weight-loss-on-myokines-and-adipokines-in-overweight-sedentary-females-steps-aerobics-vs-jogging-walking-exercises
#15
Halil Duzova, Esin Gullu, Guner Cicek, Burcu K Koksal, Basak Kayhan, Abdullah Gullu, Ibrahim Sahin
BACKGROUND: The objectives of this study were to verify effects of step-aerobic exercise (SAE) and jogging-walking exercise (JWE) program on myokines and adipokines levels in overweight sedentary females. METHODS: Volunteer subjects (n=25) were assigned to two exercise groups: steps aerobics and jogging-walking. The exercise program given to them was for five days a week and for twelve weeks period. Serum samples were collected from venous blood before and immediately after cardio-respiratory fitness test (CRF) by Bruce protocol and stored at -80 C until they were assayed before 12 weeks exercise program...
November 30, 2016: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/27901177/agreement-between-bmi-and-body-fat-obesity-definitions-in-a-physically-active-population
#16
Luiz Guilherme G Porto, Rosenkranz M Nogueira, Eugênio C Nogueira, Guilherme E Molina, Andrea Farioli, Luiz Fernando Junqueira, Stefanos N Kales
Objectives: Body mass index (BMI) is a widely used proxy of body composition (BC). Concerns exist regarding possible BMI misclassification among active populations. We compared the prevalence of obesity as categorized by BMI or by skinfold estimates of body fat percentage (BF%) in a physically active population. Subjects and methods: 3,822 military firefighters underwent a physical fitness evaluation including cardiorespiratory fitness (CRF) by the 12 min-Cooper test, abdominal strength by sit-up test (SUT) and body composition (BC) by BF% (as the reference), as well as BMI...
November 24, 2016: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27899499/differential-patterns-of-impaired-cardiorespiratory-fitness-and-cardiac-autonomic-dysfunction-in-recently-diagnosed-type-1-and-type-2-diabetes
#17
Martin Röhling, Alexander Strom, Gidon Bönhof, Sonja Püttgen, Kálmán Bódis, Karsten Müssig, Julia Szendrödi, Daniel Markgraf, Stefan Lehr, Michael Roden, Dan Ziegler
OBJECTIVE: Both impaired cardiorespiratory fitness (CRF) and heart rate variability (HRV) are predictors of mortality, but their relative roles in recent-onset diabetes are unknown. We determined to which extent CRF and HRV are reduced and interrelated in recent-onset diabetes. RESEARCH DESIGN AND METHODS: Participants from the German Diabetes Study with type 1 (n = 163) or type 2 (n = 188) diabetes with known diabetes duration <1 year and two age-matched glucose-tolerant control groups (n = 40 each) underwent spiroergometry and HRV assessment during a hyperinsulinemic-euglycemic clamp...
November 29, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27899162/design-of-case-report-forms-based-on-a-public-metadata-registry-re-use-of-data-elements-to-improve-compatibility-of-data
#18
Martin Dugas
BACKGROUND: Clinical trials use many case report forms (CRFs) per patient. Because of the astronomical number of potential CRFs, data element re-use at the design stage is attractive to foster compatibility of data from different trials. The objective of this work is to assess the technical feasibility of a CRF editor with connection to a public metadata registry (MDR) to support data element re-use. RESULTS: Based on the Medical Data Models portal, an ISO/IEC 11179-compliant MDR was implemented and connected to a web-based CRF editor...
November 29, 2016: Trials
https://www.readbyqxmd.com/read/27896313/effects-of-paternal-predation-risk-and-rearing-environment-on-maternal-investment-and-development-of-defensive-responses-in-the-offspring
#19
Austin C Korgan, Elizabeth O'Leary, Jessica Bauer, Aidan Fortier, Ian C G Weaver, Tara S Perrot
Detecting past experiences with predators of a potential mate informs a female about prevailing ecological threats, in addition to stress-induced phenotypes that may be disseminated to offspring. We examined whether prior exposure of a male rat to a predator (cat) odor influences the attraction of a female toward a male, subsequent mother-infant interactions and the development of defensive (emotional) responses in the offspring. Females displayed less interest in males that had experienced predator odor. Mothers that reared young in larger, seminaturalistic housing provided more licking and grooming and active arched back-nursing behavior toward their offspring compared with dams housed in standard housing, although some effects interacted with paternal experience...
November 2016: ENeuro
https://www.readbyqxmd.com/read/27895045/cardiorespiratory-fitness-and-highly-sensitive-cardiac-troponin-levels-in-a-preventive-medicine-cohort
#20
Laura F DeFina, Benjamin L Willis, Nina B Radford, Robert H Christenson, Christopher R deFilippi, James A de Lemos
BACKGROUND: Cardiorespiratory fitness (CRF) and highly sensitive cardiac troponin T (hs-cTnT) are associated with risk of all-cause and cardiovascular mortality as well as incident heart failure. A link of low CRF to subclinical cardiac injury may explain this association. We hypothesized that CRF would be inversely associated with hs-cTnT measured in healthy adults over age 50. METHODS AND RESULTS: We evaluated 2498 participants (24.7% female, mean age 58.7 years) from the Cooper Center Longitudinal Study between August 2008 and January 2012...
November 28, 2016: Journal of the American Heart Association
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