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https://www.readbyqxmd.com/read/29667703/diagnosis-and-management-practices-for-gestational-diabetes-mellitus-in-australia-cross-sectional-survey-of-the-multidisciplinary-team
#1
Nina Meloncelli, Adrian Barnett, Fiona Pelly, Susan de Jersey
BACKGROUND: Gestational diabetes mellitus (GDM) is one of the most common pregnancy disorders; however, if well managed, women with GDM experience similar pregnancy outcomes to those without. Currently, there is limited evidence on actual management practices across Australia or how multidisciplinary teams interact to optimise care. AIMS: To examine the current screening, diagnostic, task and role perceptions and management practices, as reported by members of the GDM multidisciplinary team...
April 18, 2018: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/29666899/altered-mitochondrial-bioenergetics-and-ultrastructure-in-the-skeletal-muscle-of-young-adults-with-type-1-diabetes
#2
Cynthia M F Monaco, Meghan C Hughes, Sofhia V Ramos, Nina E Varah, Christian Lamberz, Fasih A Rahman, Chris McGlory, Mark A Tarnopolsky, Matthew P Krause, Robert Laham, Thomas J Hawke, Christopher G R Perry
AIMS/HYPOTHESIS: A comprehensive assessment of skeletal muscle ultrastructure and mitochondrial bioenergetics has not been undertaken in individuals with type 1 diabetes. This study aimed to systematically assess skeletal muscle mitochondrial phenotype in young adults with type 1 diabetes. METHODS: Physically active, young adults (men and women) with type 1 diabetes (HbA1c 63.0 ± 16.0 mmol/mol [7.9% ± 1.5%]) and without type 1 diabetes (control), matched for sex, age, BMI and level of physical activity, were recruited (n = 12/group) to undergo vastus lateralis muscle microbiopsies...
April 18, 2018: Diabetologia
https://www.readbyqxmd.com/read/29666477/single-cell-analysis-of-pyroptosis-dynamics-reveals-conserved-gsdmd-mediated-subcellular-events-that-precede-plasma-membrane-rupture
#3
Nathalia M de Vasconcelos, Nina Van Opdenbosch, Hanne Van Gorp, Eef Parthoens, Mohamed Lamkanfi
Pyroptosis is rapidly emerging as a mechanism of anti-microbial host defense, and of extracellular release of the inflammasome-dependent cytokines interleukin (IL)-1β and IL-18, which contributes to autoinflammatory pathology. Caspases 1, 4, 5 and 11 trigger this regulated form of necrosis by cleaving the pyroptosis effector gasdermin D (GSDMD), causing its pore-forming amino-terminal domain to oligomerize and perforate the plasma membrane. However, the subcellular events that precede pyroptotic cell lysis are ill defined...
April 17, 2018: Cell Death and Differentiation
https://www.readbyqxmd.com/read/29666400/the-corticosteroid-compounds-prednisolone-and-vamorolone-do-not-alter-the-nociception-phenotype-and-exacerbate-liver-injury-in-sickle-cell-mice
#4
Luis E F Almeida, Jesse M Damsker, Sarah Albani, Nina Afsar, Sayuri Kamimura, Drew Pratt, David E Kleiner, Martha Quezado, Heather Gordish-Dressman, Zenaide M N Quezado
Clinicians often hesitate prescribing corticosteroids to treat corticosteroid-responsive conditions in sickle cell disease (SCD) patients because their use can be associated with complications (increased hospital readmission, rebound pain, strokes, avascular necrosis, acute chest syndrome). Consequently, SCD patients may receive suboptimal treatment for corticosteroid-responsive conditions. We conducted a preclinical trial of dissociative (vamorolone) and conventional (prednisolone) corticosteroid compounds to evaluate their effects on nociception phenotype, inflammation, and organ dysfunction in SCD mice...
April 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29666151/causal-associations-between-body-mass-index-and-mental-health-a-mendelian-randomisation-study
#5
Nina van den Broek, Jorien L Treur, Junilla K Larsen, Maaike Verhagen, Karin J H Verweij, Jacqueline M Vink
BACKGROUND: Body mass index (BMI) is correlated negatively with subjective well-being and positively with depressive symptoms. Whether these associations reflect causal effects is unclear. METHODS: We examined bidirectional, causal effects between BMI and mental health with Mendelian randomisation using summary-level data from published genome-wide association studies (BMI: n=339 224; subjective well-being: n=204 966; depressive symptoms: n=161 460). Genetic variants robustly related to the exposure variable acted as instrumental variable to estimate causal effects...
April 17, 2018: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/29665687/identification-of-fast-acting-2-6-disubstituted-imidazopyridines-that-are-efficacious-in-the-in-vivo-humanized-plasmodium-falciparum-nodscidil2r%C3%AE-null-mouse-model-of-malaria
#6
Aloysius T Nchinda, Claire Le Manach, Tanya Paquet, Diego Gonzalez Cabrera, Kathryn J Wicht, Christel Brunschwig, Mathew Njoroge, Efrem Abay, Dale Taylor, Nina Lawrence, Sergio Wittlin, Maria-Belen Jimenez-Diaz, Maria Santos Martínez-Martínez, Santiago Ferrer, Iñigo Angulo-Barturen, Maria Jose Lafuente-Monasterio, James Duffy, Jeremy N Burrows, Leslie J Street, Kelly Chibale
Optimization of a chemical series originating from whole-cell phenotypic screening against the human malaria parasite, Plasmodium falciparum, led to the identification of two promising 2,6-disubstituted imidazopyridine compounds, 43 and 74. These compounds exhibited potent activity against asexual blood stage parasites that, together with their in vitro Absorption, Distribution, Metabolism, and Excretion (ADME) properties, translated to in vivo efficacy with clearance of parasites in the PfSCID mouse model for malaria within 48 h of treatment...
April 17, 2018: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29665511/advanced-cutaneous-squamous-cell-carcinoma-a-retrospective-analysis-of-patient-profiles-and-treatment-patterns-results-of-a-non-interventional-study-of-the-decog
#7
Uwe Hillen, Ulrike Leiter, Sylvie Haase, Roland Kaufmann, Jürgen Becker, Ralf Gutzmer, Patrick Terheyden, Albrecht Krause-Bergmann, Hans-Joachim Schulze, Jessica Hassel, Nina Lahner, Uwe Wollina, Fabian Ziller, Jochen Utikal, Christine Hafner, Jens Ulrich, Hans-Günther Machens, Carsten Weishaupt, Axel Hauschild, Peter Mohr, Claudia Pföhler, Jan Maurer, Patrick Wolff, Christine Windemuth-Kieselbach, Dirk Schadendorf, Elisabeth Livingstone
BACKGROUND: Advanced cutaneous squamous cell carcinoma (aSCC) is an area of unmet medical need and no treatment standards are established. Recently, an anti-PD-1 inhibitor received FDA breakthrough therapy designation. The aim of the study was to describe the clinical course, therapeutic management and prognosis of aSCC under real-life conditions. PATIENTS AND METHODS: In a retrospective study performed in 24 German and Austrian hospitals and doctor's offices, patient and tumour characteristics of patients diagnosed with aSCC between January 1, 2010 and December 31, 2011 and their disease course was documented...
April 14, 2018: European Journal of Cancer
https://www.readbyqxmd.com/read/29665456/the-contribution-of-obesity-to-carotid-atherosclerotic-plaque-burden-in-a-general-population-sample-in-norway-the-troms%C3%A3-study
#8
Yume Imahori, Ellisiv B Mathiesen, David A Leon, Laila A Hopstock, Alun D Hughes, Stein Harald Johnsen, Lone Jørgensen, Nina Emaus, Katy E Morgan
BACKGROUND AND AIMS: Few studies have investigated the association of different measures of adiposity with carotid plaque. We aimed to investigate and compare the associations of four measures of adiposity: body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), and waist-to-height ratio (WHtR) with the presence of carotid plaque and total plaque area (TPA) in the right carotid artery. METHODS: We included 4906 individuals aged 31-88 years who participated in a population-based study with ultrasonography of the right carotid artery...
April 12, 2018: Atherosclerosis
https://www.readbyqxmd.com/read/29664851/minimally-displaced-isolated-radial-head-and-neck-fractures-do-not-require-formal-physical-therapy-results-of-a-prospective-randomized-trial
#9
Kenneth A Egol, Jack M Haglin, Ariana Lott, Nina Fisher, Sanjit R Konda
BACKGROUND: Nondisplaced and minimally displaced fractures of the radial head and neck are common injuries, yet the role of physical therapy (PT) in their treatment is unclear. The aim of this trial was to assess the need for formal PT following a simple fracture of the radial head or neck. METHODS: Patients who had a nondisplaced or minimally displaced fracture of the radial head or neck and presented to 1 of 2 providers were enrolled prospectively between January 2014 and August 2016...
April 18, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29664706/evaluation-of-four-blood-glucose-monitoring-systems-for-self-testing-with-built-in-insulin-dose-advisor-based-on-iso-15197-2013-system-accuracy-and-hematocrit-influence
#10
Nina Jendrike, Annette Baumstark, Stefan Pleus, Christina Liebing, Alexandra Beer, Frank Flacke, Cornelia Haug, Guido Freckmann
BACKGROUND: Self-monitoring of blood glucose (SMBG) is important in diabetes therapy; however, not all SMBG systems are sufficiently accurate. In addition, some SMBG systems are influenced by the user's hematocrit value. METHODS: System accuracy and hematocrit influence was evaluated for four SMBG systems with built-in insulin dose advisors (Accu-Chek® Aviva Expert [1], FreeStyle InsuLinx [2], FreeStyle Precision Neo [3], MyStar DoseCoach® [4]) based on International Organization for Standardization (ISO) 15197:2013 section 6...
April 2018: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/29664510/rapunzel-syndrome-with-double-simultaneous-trichobezoar-in-a-teenager-clinical-case-report
#11
Miguel Bargas Ochoa, María Xacur Hernández, Mariela Espadas Torres, Alexis Quintana Gamboa, Iddar Tappan Lavadores, Nina Méndez Domínguez
Resumen: Introduction: Trichobezoars are an intraluminal accumulation of ingested hair. The Rapunzel syndrome refers to the presence of gastric trichobezoars which extend to the small intestine together with trichotillomania and trichophagia, that occur predominantly in psychiatric patients of pediatric age. OBJECTIVE: To analyze the clinical course and resolution of this syndrome in a case report. Likewise, we provide information about the family environment and psycho-emotional context of the patients and help the reader identify similar circumstances in their clinical practice...
February 2018: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/29663782/en-alvorlig-deprimert-kvinne-med-uvanlig-respons-p%C3%A3-antidepressiver
#12
Nina Sundfjord, Gia Thanh Tran, Brit Haver
No abstract text is available yet for this article.
April 13, 2018: Tidsskrift for Den Norske Lægeforening: Tidsskrift for Praktisk Medicin, Ny Række
https://www.readbyqxmd.com/read/29662625/adam17-inhibition-enhances-platinum-efficiency-in-ovarian-cancer
#13
Nina Hedemann, Christoph Rogmans, Susanne Sebens, Daniela Wesch, Manuel Reichert, Dirk Schmidt-Arras, Hans-Heinrich Oberg, Ulrich Pecks, Marion van Mackelenbergh, Jörg Weimer, Norbert Arnold, Nicolai Maass, Dirk O Bauerschlag
Chemotherapeutic resistance evolves in about 70 % of ovarian cancer patients and is a major cause of death in this tumor entity. Novel approaches to overcome these therapeutic limitations are therefore highly warranted. A disintegrin and metalloprotease 17 (ADAM17) is highly expressed in ovarian cancer and required for releasing epidermal growth factor receptor (EGFR) ligands like amphiregulin (AREG). This factor has recently been detected in ascites of advanced stage ovarian cancer patients. However, it is not well understood, whether and how ADAM17 might contribute to chemo resistance of ovarian cancer...
March 23, 2018: Oncotarget
https://www.readbyqxmd.com/read/29662073/global-warming-hiatus-contributed-to-the-increased-occurrence-of-intense-tropical-cyclones-in-the-coastal-regions-along-east-asia
#14
Jiuwei Zhao, Ruifen Zhan, Yuqing Wang
The recent global warming hiatus (GWH) was characterized by a La Niña-like cooling in the tropical Eastern Pacific accompanied with the Indian Ocean and the tropical Atlantic Ocean warming. Here we show that the recent GWH contributed significantly to the increased occurrence of intense tropical cyclones in the coastal regions along East Asia since 1998. The GWH associated sea surface temperature anomalies triggered a pair of anomalous cyclonic and anticyclonic circulations and equatorial easterly anomalies over the Northwest Pacific, which favored TC genesis and intensification over the western Northwest Pacific but suppressed TC genesis and intensification over the southeastern Northwest Pacific due to increased vertical wind shear and anticyclonic circulation anomalies...
April 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29662069/author-correction-antimicrobial-activity-of-ti-zrn-ag-coatings-for-use-in-biomaterial-applications
#15
Anthony J Slate, David J Wickens, Mohamed El Mohtadi, Nina Dempsey-Hibbert, Glen West, Craig E Banks, Kathryn A Whitehead
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper.
April 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29661838/chronic-supplementation-with-a-mitochondrial-antioxidant-mitoq-improves-vascular-function-in-healthy-older-adults
#16
Matthew J Rossman, Jessica R Santos-Parker, Chelsea A C Steward, Nina Z Bispham, Lauren M Cuevas, Hannah L Rosenberg, Kayla A Woodward, Michel Chonchol, Rachel A Gioscia-Ryan, Michael P Murphy, Douglas R Seals
Excess reactive oxygen species production by mitochondria is a key mechanism of age-related vascular dysfunction. Our laboratory has shown that supplementation with the mitochondrial-targeted antioxidant MitoQ improves vascular endothelial function by reducing mitochondrial reactive oxygen species and ameliorates arterial stiffening in old mice, but the effects in humans are unknown. Here, we sought to translate our preclinical findings to humans and determine the safety and efficacy of MitoQ. Twenty healthy older adults (60-79 years) with impaired endothelial function (brachial artery flow-mediated dilation <6%) underwent 6 weeks of oral supplementation with MitoQ (20 mg/d) or placebo in a randomized, placebo-controlled, double-blind, crossover design study...
April 16, 2018: Hypertension
https://www.readbyqxmd.com/read/29661787/thromboembolism-in-acute-lymphoblastic-leukemia-results-of-nopho-all2008-protocol-treatment-in-patients-1-45-years
#17
Cecilie Utke Rank, Nina Toft, Ruta Tuckuviene, Kathrine Grell, Ove Juul Nielsen, Thomas Leth Frandsen, Hanne Vibeke Hansen Marquart, Birgitte Klug Albertsen, Ulf Tedgård, Helene Hallböök, Ellen Ruud, Kirsten Brunsvig Jarvis, Petter Quist-Paulsen, Pasi Huttunen, Ulla Wartiovaara-Kautto, Ólafur Gísli Jónsson, Sonata Saulyte Trakymiene, Laimonas Griškevičius, Kadri Saks, Mari Punab, Kjeld Schmiegelow
Thromboembolism frequently occurs during acute lymphoblastic leukemia (ALL) therapy. We prospectively registered thromboembolic events during treatment of 1772 consecutive Nordic/Baltic ALL patients 1-45years treated according to the Nordic Society of Pediatric Hematology and Oncology (NOPHO) ALL2008 protocol (7/2008-4/2017). The 2.5-year cumulative incidence of thromboembolism (N=137) was 7.9% (95% confidence interval (CI) 6.6-9.1); higher in patients ≥10years ( P <.0001). Adjusted hazard ratios (HRa) were associated with greater age (10...
April 16, 2018: Blood
https://www.readbyqxmd.com/read/29661702/adolescent-cancer-patients-perceived-quality-of-cancer-care-the-roles-of-patient-engagement-and-supporting-independence
#18
Elizabeth J Siembida, Nina S Kadan-Lottick, Kerry Moss, Keith M Bellizzi
OBJECTIVES: A lack of focus on variation in engagement among cancer populations of differing developmental stages led us to examine the associations between patient engagement, the patient-provider relationship, cognitive development, readiness to transition to adulthood (transitional readiness) and perceived quality of care. METHODS: A sample of 101 adolescent cancer patients (diagnosed 10-20 years) completed survey items concerning patient engagement, dimensions of the patient-provider relationship, cognitive development, transitional readiness, and demographic characteristics using an iPad/tablet during a routine clinic visit...
April 10, 2018: Patient Education and Counseling
https://www.readbyqxmd.com/read/29661238/ep3-prostaglandin-e2-receptor-3-expression-is-a-prognostic-factor-for-progression-free-and-overall-survival-in-sporadic-breast-cancer
#19
Anna Semmlinger, Viktoria von Schoenfeldt, Verena Wolf, Alexandra Meuter, Theresa Maria Kolben, Thomas Kolben, Christine Zeder-Goess, Florian Weis, Julia Gallwas, Rachel Wuerstlein, Kerstin Hermelink, Elisa Schmoeckel, Nadia Harbeck, Doris Mayr, Sven Mahner, Udo Jeschke, Nina Ditsch
BACKGROUND: In various cancers, overexpression of cyclooxygenase (COX)-2 and elevated prostaglandin (PG) E2 synthesis have been associated with tumor development and progression. The potential of COX-2 inhibitors in cancer prevention and treatment has been shown repeatedly; however, their clinical use is limited due to toxicity. PGE2 signals via EP receptors 1-4, whose functions are analyzed in current research in search for targeted anti-PG therapies. EP2 and EP4 rather promote tumorigenesis, while the role of EP3, especially in breast cancer, is not yet clear and both pro- and anti-tumorigenic effects have been described...
April 16, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29661132/transcriptional-development-of-phospholipid-and-lipoprotein-metabolism-in-different-intestinal-regions-of-atlantic-salmon-salmo-salar-fry
#20
Yang Jin, Rolf Erik Olsen, Mari-Ann Østensen, Gareth Benjamin Gillard, Sven Arild Korsvoll, Nina Santi, Arne Bjørke Gjuvsland, Jon Olav Vik, Jacob Seilø Torgersen, Simen Rød Sandve, Yngvar Olsen
BACKGROUND: It has been suggested that the high phospholipid (PL) requirement in Atlantic salmon (Salmo salar) fry is due to insufficient intestinal de-novo synthesis causing low lipoprotein (LP) production and reduced transport capacity of dietary lipids. However, in-depth ontogenetic analysis of intestinal PL and LP synthesis with the development of salmon has yet to be performed. Therefore, in this paper we used RNA-Seq technology to investigate the expression of genes involved in PL synthesis and LP formation throughout early developmental stages and associate insufficient expression of synthesis pathways in salmon fry with its higher dietary PL requirement...
April 16, 2018: BMC Genomics
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