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https://www.readbyqxmd.com/read/28650993/a-novel-potential-biomarker-for-metabolic-syndrome-in-chinese-adults-circulating-protein-disulfide-isomerase-family-a-member-4
#1
Chu-Yen Chien, Yi-Jen Hung, Yi-Shing Shieh, Chang-Hsun Hsieh, Chieh-Hua Lu, Fu-Huang Lin, Sheng-Chiang Su, Chien-Hsing Lee
BACKGROUND/OBJECTIVES: Protein disulfide isomerase (PDI) family members are specific endoplasmic reticulum proteins that are involved in the pathogenesis of numerous diseases including neurodegenerative diseases, cancer and obesity. However, the metabolic effects of PDIA4 remain unclear in humans. The aims of this study were to investigate the associations of serum PDIA4 with the metabolic syndrome (MetS) and its components in Chinese adults. SUBJECTS/METHODS: A total of 669 adults (399 men and 270 women) were recruited...
2017: PloS One
https://www.readbyqxmd.com/read/28650899/evaluation-of-a-digital-behavioral-counseling-program-for-reducing-risk-factors-for-chronic-disease-in-a-workforce
#2
Mark G Wilson, Cynthia M Castro Sweet, Michael D Edge, Erica N Madero, Megan McGuire, Megan Pilsmaker, Dan Carpenter, Scott Kirschner
OBJECTIVE: To evaluate a digitally delivered, intensive behavioral counseling program for a workforce at risk for obesity-related chronic disease. METHODS: Employees were offered a digital health program modeled after the diabetes prevention program (DPP). Annual workforce health assessments were used to examine changes in chronic disease risk factors between participants (n = 634) relative to a matched comparison group (n = 1268). RESULTS: Overall, employees were gaining an average of 3...
June 23, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28650702/a-case-report-of-methadone-associated-hypoglycemia-in-an-11-month-old-male
#3
Michael S Toce, Margaret A Stefater, David T Breault, Michele M Burns
BACKGROUND: Methadone is a synthetic μ-opioid receptor agonist that is used in the management of pain, neonatal abstinence withdrawal syndrome, and opioid dependence. Overdose can cause miosis, respiratory depression, and central nervous system depression. Rarely, hypoglycemia has been reported. We present the case of an 11-month-old male who developed hypoketotic, hyperinsulinemic, hypoglycemia after an acute, unintentional methadone exposure. CASE DETAILS: The patient was a previously healthy 11-month-old male who presented in respiratory failure...
June 26, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28650604/serum-adiponectin-levels-in-adolescents-and-young-adults-with-growth-hormone-deficiency
#4
(no author information available yet)
INTRODUCTION: Adiponectin (APN) is adipose tissue-derived hormone influencing energy metabolism. Growth hormone deficiency (GHD) may contribute to the development of disturbances in the hormonal function of adipose tissue (AT), and many disorders observed in untreated patients with GHD coincides with these contributed to low serum APN levels. OBJECTIVES: The assessment of serum adiponectin levels in adolescents and young adults with severe or partial GHD and analysis of relationships between serum APN and GH/IGF-1 axis function impairment as well as cardiometabolic risk factors...
May 26, 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28648151/-bone-tumour-as-differential-diagnosis-of-pain-in-the-extremities-in-a-newborn-baby
#5
Kathrine Skovgaard Rasch, Roland Knudsen
Infants are a challenging group of patients: their symptoms can be subtle, and it is difficult to differentiate between pain and normal reaction to their needs. It is important to investigate symptoms by a thorough examination of the physical condition and the history of symptoms and to contact a specialist at an early stage. An X-ray should also be performed early. Infants can also suffer from serious conditions such as bone tumours which need fast and proper treatment, and this case report describes an infant boy with suspected bone tumour, which turned out to be a fracture from the prenatal period or during labour...
June 19, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28648117/alteration-of-sarcoplasmic-reticulum-ca-2-atpase-expression-in-lower-limb-ischemia-caused-by-atherosclerosis-obliterans
#6
J Fodor, A Gomba-Tóth, T Oláh, E Zádor, Zs Cs Tóth, I Ioannis, B Molnár, I Kovács, L Csernoch
Atherosclerosis is a disease caused by a build-up of fatty plaques and cholesterol in the arteries. The lumen of the vessels is obliterated resulting in restricted blood supply to tissues. In ischemic conditions, the cytosolic Ca(2+) level of skeletal muscle may increase, indicating the alteration of Ca(2+) removal mechanisms. Ca(2+) is transported from cytosol into the sarcoplasmic reticulum by Ca(2+) ATPase (SERCA), with its 1a isoform expressed in adult, while its 1b isoform in neonatal and regenerating fast-twitch skeletal muscle...
June 26, 2017: Physiology International
https://www.readbyqxmd.com/read/28647966/-prevalence-of-diabetes-mellitus-and-associated-risk-factors-in-uygur-population-in-kashgar-area-of-xinjiang-uygur-autonomous-region
#7
Z B Zhang, Z X Xue, H Wang, T M Wang, Y H Li, X L Song, X F Chao, G Wang, X J Wu, Nurmamat Nazibam, Bawudun Ayxamgul, Elyas Gulbahar, Z Y Zhou, B S Sun, Y Z Wang, M Wang
Objective: To investigate the epidemiologic characteristics of diabetes mellitus (DM) in Uygur residents in Kashgar of Xinjiang. Methods: The survey was conducted among the Uygur residents aged ≥18 years selected through stratified cluster sampling in Kashgar by means of questionnaire survey, physical examination and basic laboratory test. The prevalence of different groups were calculated and risk factors of DM was analyzed by logistic vegression model. Results: A total of 4 608 adults were surveyed. The prevalence of DM was 11...
June 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28646894/changes-in-the-food-environment-over-time-examining-40%C3%A2-years-of-data-in-the-framingham-heart-study
#8
Peter James, Michael W Seward, A James O'Malley, S V Subramanian, Jason P Block
BACKGROUND: Research has explored associations between diet, body weight, and the food environment; however, few studies have examined historical trends in food environments. METHODS: In the Framingham Heart Study Offspring (N = 3321) and Omni (N = 447) cohorts, we created food environment metrics in four Massachusetts towns utilizing geocoded residential, workplace, and food establishment addresses from 1971 to 2008. We created multilevel models adjusted for age, sex, education, and census tract poverty to examine trends in home, workplace, and commuting food environments...
June 24, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28646627/collecting-validity-evidence-for-simulation-based-assessment-of-point-of-care-ultrasound-skills
#9
Jesper Kørup Jensen, Liv Dyre, Mattis Enggaard Jørgensen, Lisbeth Anita Andreasen, Martin Grønnebaek Tolsgaard
OBJECTIVES: The aim of this study was to examine the validity of a simulator test designed to evaluate focused assessment with sonography for trauma (FAST) skills. METHODS: Participants included a group of ultrasound novices (n = 25) and ultrasound experts (n = 10). All participants had their FAST skills assessed using a virtual reality ultrasound simulator. Procedural performance on the 4 FAST windows was assessed by automated simulator metrics, which received a passing or failing score...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28646101/serum-androgen-profile-and-physical-performance-in-women-olympic-athletes
#10
Emma Eklund, Bo Berglund, Fernand Labrie, Kjell Carlström, Lena Ekström, Angelica Lindén Hirschberg
BACKGROUND: The role of endogenous androgens for body composition and physical performance in women athletes is still not elucidated. AIM: To examine the serum androgen profile in relation to body composition and physical performance in women Olympic athletes and to compare endocrine variables and body composition to controls. STUDY DESIGN: Cross-sectional study, conducted between 2011 and 2015 at the Women's Health Research Unit, Karolinska University Hospital, Stockholm...
June 23, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28645014/the-association-between-serum-ferritin-levels-and-the-risk-of-new-onset-type-2-diabetes-mellitus-a-10-year-follow-up-of-the-chinese-multi-provincial-cohort-study
#11
Shen Gao, Dong Zhao, Yue Qi, Miao Wang, Fan Zhao, Jiayi Sun, Jing Liu
AIMS: To investigate the association of serum ferritin levels and ferritin level changes with the 10-year risk of new-onset type 2 diabetes mellitus (T2DM). METHODS: Among 2359 subjects without T2DM at baseline in 2002, 1956 subjects were re-examined in 2007, and 1660 subjects were invited to be re-examined in 2012. Serum ferritin (ng/ml) levels were measured by latex-enhanced turbidimetric immunoassay. Five-year serum ferritin changes were categorized into four groups using the median as the cut-off point...
June 20, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28644896/how-fast-is-a-collective-bacterial-state-established
#12
Mikkel Lindstrøm Sørensen, Peter Dahl, Thomas Sams
Bacteria in a biofilm colony have the capacity to monitor the size and growth conditions for the colony and modify their phenotypical behaviour to optimise attacks, defence, migration, etc. The quorum sensing systems controlling this involve production and sensing of diffusive signal molecules. Frequently, quorum sensing systems carry a positive feedback loop which produces a switch at a threshold size of the colony. This all-or-none switch can be beneficial to create a sudden attack, leaving a host little time to establish a defence...
2017: PloS One
https://www.readbyqxmd.com/read/28644727/impact-of-time-and-assisted-donning-on-respirator-fit
#13
Brian Rembialkowski, Margaret Sietsema, Lisa Brosseau
The goal of this study was to examine the impact of assistance with donning and time on quantitative fit factors (FF) and pass rates for subjects wearing an N95 filtering facepiece respirator (FFR) and a non-certified adhesive mask. Fit factors were measured using two side-by-side TSI Portacount instruments sampling second-by-second simultaneous inside- and outside-facepiece concentrations. Naïve subjects made two visits at least one week apart. At each visit subjects first donned either the respirator or adhesive mask without assistance and performed a five-exercise fast fit test...
June 23, 2017: Journal of Occupational and Environmental Hygiene
https://www.readbyqxmd.com/read/28644211/the-relationship-between-fasting-blood-glucose-variability-and-coronary-artery-collateral-formation-in-type-2-diabetes-patients-with-coronary-artery-disease
#14
Gang Cheng, Hilda Mahmoudi, Binna Chokshi, Marlena Fernandez, Vahid Kazemi, Nader Lamaa
BACKGROUND: Coronary collaterals are an alternative source of blood supply to ischemic myocardium. Well-developed coronary collateral arteries in patients with coronary artery disease (CAD) limit the size of acute myocardial infarction and improves survival. The aim of this study was to investigate the relationship between glycemic variability and coronary collateral formation in patients with type 2 diabetes mellitus and CAD. METHODS: Consecutive patients undergoing percutaneous coronary intervention or coronary artery bypass grafting procedures were studied...
June 21, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28644177/a-case-of-intravesical-bacillus-calmette-guerin-related-endophthalmitis-and-retinitis-confirmed-with-retinal-biopsy
#15
Alison Huggins, Murtaza Adam, David Ehmann, Ralph C Eagle, Barry Malloy, Sunir J Garg
PURPOSE: To present a rare case of bilateral endogenous chorioretinitis and unilateral endophthalmitis due to Mycobacterium bovis in a patient who received intravesical bacillus Calmette-Guerin (BCG) treatment. METHODS: We present a case of a single male patient with bilateral endogenous chorioretinitis due to Mycobacterium bovis in a patient who received intravesical BCG, an attenuated strain of M. bovis widely used to treat superficial bladder cancer. The patient underwent intravitreal tap, vitrectomy, and chorioretinal biopsy with histologic examination...
June 20, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28643403/unusual-internal-electron-transfer-in-conjugated-radical-polymers
#16
Fei Li, Danielle Gore, Shaoyang Wang, Jodie Lutkenhaus
Nitroxide-containing organic radical polymers (ORPs) have captured attention for their high power and fast redox kinetics. Yet a major challenge is the polymer's aliphatic backbone, resulting in a low electronic conductivity. Recent attempts that replace the aliphatic backbone with a conjugated one have not met with success. The reason for this is not understood until now. We examine a family of polythiophenes bearing nitroxide radical groups, showing that while both species are electrochemically active, there exists an internal electron transfer mechanism that interferes with stabilization of the polymer's fully oxidized form...
June 23, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28643269/-doing-difference-and-fast-food-consumption-patterns-among-a-sample-of-white-and-african-american-emerging-adults
#17
Jeannette M Wade
Previous research has demonstrated that frequent consumption of fast food is linked to obesity and that trends in both are disparate across race and sex categories. Contextualizing race- and sex-related factors that structure fast food consumption in emerging adulthood is a much-needed contribution to social research. Specifically, this study uses the "doing difference" framework, to examine the frequency of fast food consumption in a sample of White and African American (18-25 years old). According to the framework, social inequalities are reproduced through dramaturgical performances of race, class, and gender...
June 22, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28642202/engineering-of-multifunctional-temperature-sensitive-liposomes-for-synergistic-photothermal-photodynamic-and-chemotherapeutic-effects
#18
Tuan Hiep Tran, Hanh Thuy Nguyen, Nam Van Le, Thi Thu Phuong Tran, Jong Seong Lee, Sae Kwang Ku, Han-Gon Choi, Chul Soon Yong, Jong Oh Kim
Heterogeneity of cancer cells and drug resistance require multiple therapeutic approaches for comprehensive treatment. In this study, temperature-sensitive liposomes containing anti-cancer agent tanespimycin (17-AAG) and photosensitizer IR 820 were developed for combination of phototherapy and chemotherapy. The temperature-sensitive liposomes composed of DPPC, cholesterol, DSPE-PEG, 17-AAG, and IR 820 (LP-AI) at weight ratio of 35/15/3/2/2 were formulated as a thin film using extrusion and evaluated for particle size, morphology and drug release profile...
June 19, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28641570/1h-post-load-blood-glucose-in-the-identification-of-proatherogenic-cardiometabolic-profile-in-obesity
#19
Djordje S Popovic, Dragana Tomic-Naglic, Milena Mitrovic, Zeljko Zivanovic, Bojan Vukovic, Edita Stokic
BACKGROUND AND AIM: Current data show that 1h oral glucose tolerance test (OGTT) blood glucose (1h-BG) might identify persons at increased risk of developing type 2 diabetes and cardiovascular diseases more precisely than fasting blood glucose (FBG) and 2h OGTT blood glucose (2h-BG). The aim of study was to determine whether is justified to use 1h-BG, instead of traditional blood glucose measurements, in cardiometabolic profiling of obese individuals. METHOD: Cross-sectional study enrolled 60 obese individuals without previous history of diabetes and other cardiometabolic disorders...
June 13, 2017: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/28641384/acute-testosterone-deficiency-alters-adipose-tissue-fatty-acid-storage
#20
Sylvia Santosa, Nikki C Bush, Michael D Jensen
Context: Although the long-term effects of testosterone on adipose tissue lipid metabolism in men have been defined, the short-term regulation of these effects is not well understood. Objective: We examined the effects of acute testosterone withdrawal on subcutaneous abdominal and femoral adipose tissue fatty acid (FA) storage and cellular mechanisms. Design: This was a prospective, randomized trial. Setting: Mayo Clinic Clinical Research Unit...
June 21, 2017: Journal of Clinical Endocrinology and Metabolism
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