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https://www.readbyqxmd.com/read/28324867/blood-glucose-levels-and-glycaemic-burden-in-76-341-patients-attending-primary-care-bittersweet-findings-from-a-9-year-cohort-study
#1
Melinda J Carrington, Neale Cohen, Joshua F Wiley
AIMS: Diabetes care is principally applied in the primary care setting whereby we examined trends in glycaemic levels and goals and estimated avoidable glycaemic burden. METHODS: We retrieved glycated haemoglobin (HbA1C) results and glucose-lowering prescription records from a patient-based medical database during 2005-2013. There were 275,480 available HbA1C measurements from 76,341 individuals managed by 960 general practitioners from 321 clinics across Australia...
February 27, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28324822/outcome-evaluation-of-minimally-invasive-surgery-versus-extensile-lateral-approach-in-management-of-displaced-intra-articular-calcaneal-fractures-a-randomised-control-trial
#2
Ankit Khurana, Mandeep S Dhillon, Sharad Prabhakar, Rakesh John
BACKGROUND: Minimally invasive surgery has a significant and evolving role in the treatment of DIACFs, but there is limited literature on this topic. OBJECTIVES: To compare the clinico-radiological outcomes of DIACFs fixed with MIS technique with ORIF. METHODS: This randomised control trial (RCT) included 21 closed Sanders type 2 and 3 DIACFs which were selected from 70 who presented. Extensile lateral approach was used in the ORIF group; while MIS techniques included either percutaneous reduction or small incisions with indirect fragment manipulation...
February 20, 2017: Foot
https://www.readbyqxmd.com/read/28324798/conservative-management-of-an-unusual-bilioduodenal-fistula-post-laparoscopic-duodeno-ileal-switch-sadi-s-case-report
#3
E Chelala, E Adam, A Rizk, E Makhoul
INTRODUCTION: Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is an advanced operation for morbid obesity. To our knowledge, no internal Biliodigestive Fistula has yet been reported as specific complication in the field of metabolic and bariatric Biliopancreatic diversion. CASE PRESENTATION: In this case report, we detail the case of a 57-year-old man who underwent a Single Anastomosis Duodeno-Ileal Switch (SADI-S) bariatric procedure for morbid obesity...
March 6, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28324759/stability-and-instability-of-a-neuron-network-with-excitatory-and-inhibitory-small-world-connections
#4
Dongyuan Yu, Xu Xu, Jing Zhou, Eric Li
This study considers a delayed neural network with excitatory and inhibitory shortcuts. The global stability of the trivial equilibrium is investigated based on Lyapunov's direct method and the delay-dependent criteria are obtained. It is shown that both the excitatory and inhibitory shortcuts decrease the stability interval, but a time delay can be employed as a global stabilizer. In addition, we analyze the bounds of the eigenvalues of the adjacent matrix using matrix perturbation theory and then obtain the generalized sufficient conditions for local stability...
March 2, 2017: Neural Networks: the Official Journal of the International Neural Network Society
https://www.readbyqxmd.com/read/28324683/thermal-stress-impacts-reproductive-development-and-grain-yield-in-rice
#5
REVIEW
Muhammad Shakeel Arshad, Muhammad Farooq, Folkard Asch, Jagadish S V Krishna, P V Vara Prasad, Kadambot H M Siddique
Rice is highly sensitive to temperature stress (cold and heat), particularly during the reproductive and grain-filling stages. In this review, we discuss the effects of low- and high-temperature sensitivity in rice at various reproductive stages (from meiosis to grain development) and propose strategies for improving the tolerance of rice to terminal thermal stress. Cold stress impacts reproductive development through (i) delayed heading, due to its effect on anther respiration, which increases sucrose accumulation, protein denaturation and asparagine levels, and decreases proline accumulation, (ii) pollen sterility owing to tapetal hypertrophy and related nutrient imbalances, (iii) reduced activity of cell wall bound invertase in the tapetum of rice anthers, (iv) impaired fertilization due to inhibited anther dehiscence, stigma receptivity and ability of the pollen tube to germinate through the style towards the ovary, and (v) floret sterility, which increases grain abortion, restricts grain size, and thus reduces grain yield...
March 16, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28324667/gtpase-activating-protein-elmod2-is-essential-for-meiotic-progression-in-mouse-oocytes
#6
Chun-Xiang Zhou, Li-Ya Shi, Rui-Chao Li, Ya-Hong Liu, Bo-Qun Xu, Jin-Wei Liu, Bo Yuan, Zhi-Xia Yang, Xiao-Yan Ying, Dong Zhang
Meiotic failure in oocytes is the major determinant of human zygote-originated reproductive diseases, the successful accomplishment of meiosis largely relay on the normal functions of many female fertility factors. Elmod2 is a member of the Elmod family with the strongest GAP (GTPase-activating protein) activity; although it was identified as a possible maternal protein, its actual physiologic role in mammalian oocytes has not been elucidated. Herein we reported that among Elmod family proteins, Elmod2 is the most abundant in mouse oocytes, and that inhibition of Elmod2 by specific siRNA caused severe meiotic delay and abnormal chromosomal segregation during anaphase...
March 21, 2017: Cell Cycle
https://www.readbyqxmd.com/read/28324251/simulating-changes-in-cropping-practises-in-conventional-and-glyphosate-tolerant-maize-i-effects-on-weeds
#7
Nathalie Colbach, Alice Fernier, Valérie Le Corre, Antoine Messéan, Henri Darmency
Herbicide-tolerant (HT) crops such as those tolerant to glyphosate simplify weed management and make it more efficient, at least at short-term. Overreliance on the same herbicide though leads to the spread of resistant weeds. Here, the objective was to evaluate, with simulations, the impact on the advent of glyphosate resistance in weeds of modifications in agricultural practises resulting from introducing HT maize into cropping systems. First, we included a single-gene herbicide resistance submodel in the existing multispecific FLORSYS model...
March 21, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28324240/neurocognitive-profiles-in-msud-school-age-patients
#8
Juliette Bouchereau, Julie Leduc-Leballeur, Samia Pichard, Apolline Imbard, Jean-François Benoist, Marie-Thérèse Abi Warde, Jean-Baptiste Arnoux, Valérie Barbier, Anaïs Brassier, Pierre Broué, Aline Cano, Brigitte Chabrol, Gilles Damon, Claire Gay, Isabelle Guillain, Florence Habarou, Delphine Lamireau, Chris Ottolenghi, Laetitia Paermentier, Frédérique Sabourdy, Guy Touati, Hélène Ogier de Baulny, Pascale de Lonlay, Manuel Schiff
Maple syrup urine disease (MSUD), an inborn error of amino acids catabolism is characterized by accumulation of branched chain amino acids (BCAAs) leucine, isoleucine, valine and their corresponding alpha-ketoacids. Impact on the cognitive development has been reported historically, with developmental delays of varying degree. Currently, earlier diagnosis and improved management allow a better neurodevelopment, without requirement of special education. However, specific impairments can be observed, and so far, results of detailed neurocognitive assessments are not available...
March 21, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/28324216/new-classification-for-the-treatment-of-pyogenic-spondylodiscitis-validation-study-on-a-population-of-250-patients-with-a-follow-up-of-2%C3%A2-years
#9
Enrico Pola, G Autore, V M Formica, V Pambianco, D Colangelo, R Cauda, M Fantoni
PURPOSE: Pyogenic spondylodiscitis (PS) is still burdened by a high rate of orthopedic and neurological complications. Despite the rising incidence, the choice of a proper orthopedic treatment is often delayed by the lack of clinical data. The aim of this study was to propose a clinical-radiological classification of pyogenic spondylodiscitis to define a standard treatment algorithm. METHODS: Based on data from 250 patients treated from 2008 to 2015, a clinical-radiological classification of pyogenic spondylodiscitis was developed...
March 21, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28324205/levels-of-intervention-how-are-they-used-in-quebec-hospitals
#10
Marjolaine Frenette, Jocelyne Saint-Arnaud, Karim Serri
In order to promote better practices and communication around end-of-life decision-making, several Canadian hospitals in the province of Quebec have developed a tool called "Levels of Intervention" (LOI). No work to date has been published demonstrating improvement since these forms were implemented. The purpose of the present study was to obtain information about the use of LOI forms across Quebec hospitals and to identify gaps in practice as well as areas for improvement. A retrospective study was undertaken of 299 charts of patients who had died in three Quebec hospitals with a LOI ordered...
March 21, 2017: Journal of Bioethical Inquiry
https://www.readbyqxmd.com/read/28324186/association-of-evening-smartphone-use-with-cardiac-autonomic-nervous-activity-after-awakening-in-adolescents-living-in-high-school-dormitories
#11
Yoko Nose, Rina Fujinaga, Maki Suzuki, Ikuyo Hayashi, Toshio Moritani, Kazuhiko Kotani, Narumi Nagai
PURPOSE: Smartphones are prevalently used among adolescents; however, nighttime exposure to blue-enriched light, through electric devices, is known to induce delays of the circadian rhythm phases and poor morning somatic conditions. We therefore investigated whether evening smartphone use may affect sleep-wake cycle and cardiac autonomic nervous system (ANS) activity after awaking in dormitory students. METHODS: The participants were high school students, living under dormitory rules regarding the curfew, study, meals, lights-out, and wake-up times...
March 21, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28324171/risk-factors-for-delayed-gastric-emptying-after-esophagectomy
#12
Frank Benedix, Tobias Willems, Siegfried Kropf, Daniel Schubert, Patrick Stübs, Stephanie Wolff
PURPOSE: Delayed gastric emptying (DGE) is a common functional disorder after esophagectomy with gastric tube reconstruction. Little is known about risk factors that can predict this debilitating complication. METHODS: Patients who underwent elective esophagectomy from 2008 to 2016 in a single center were retrospectively reviewed. Diagnosis of DGE was based on clinical, radiological, and endoscopic findings. Uni- and multivariate analyses were performed to identify patient-, tumor-, and procedure-related factors that increase the risk of DGE...
March 21, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28324140/surgical-management-of-iatrogenic-perforation-of-the-gastrointestinal-tract-15%C3%A2-years-of-experience-in-a-single-center
#13
Christoph Holmer, Christoph A Mallmann, Marlis A Musch, Martin E Kreis, Jörn Gröne
BACKGROUND: Gastrointestinal (GI) tract perforation during endoscopy is a rare but severe complication. The aim of this study was to determine predictors of morbidity and mortality after iatrogenic endoscopic perforation. MATERIALS AND METHODS: All cases with iatrogenic endoscopic perforation receiving surgery at a tertiary referral center in a 15-year period (2000-2015) were retrospectively analyzed. Demographics, type of endoscopy, site of perforation, operative procedure, morbidity and mortality were analyzed...
March 21, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28324009/whole-exome-sequencing-for-diagnosis-of-turner-syndrome-towards-next-generation-sequencing-and-newborn-screening
#14
David R Murdock, Frank X Donovan, Settara C Chandrasekharappa, Nicole Banks, Carolyn Bondy, Maximilian Muenke, Paul Kruszka
Context, Objectives: Turner syndrome (TS) is due to a complete or partial loss of an X chromosome in females and is not currently part of newborn screening. Diagnosis is often delayed resulting in missed crucial diagnostic and therapeutic opportunities. This study sought to determine if whole-exome sequencing (WES) as part of a potential newborn screening program could be used to diagnose TS. Design, Setting, Patients: Karyotype, chromosomal microarray, and WES were performed on women with TS (n=27) enrolled in the Personalized Genomic Research study at the National Institutes of Health...
January 24, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323958/jmjd3-is-crucial-for-female-avpv-rip-cre-neuron-controlled-kisspeptin-estrogen-feedback-loop-and-reproductive-function
#15
Anying Song, Shujun Jiang, Qinghua Wang, Jianghuan Zou, Zhaoyu Lin, Xiang Gao
The hypothalamic-pituitary-gonadal axis controls development, reproduction, and metabolism. While most studies were focusing on the hierarch from brain to gonad, many questions remain unresolved concerning the feedback from gonad to the central nervous system, especially on the potential epigenetic modification in hypothalamic neurons. In this report, we generated genetically modified mice lacking histone H3 lysine 27 demethylase JMJD3 in hypothalamic RIP-Cre neurons. The female mutant mice display late-onset obesity due to reduced locomotor activity and decreased energy expenditure...
March 9, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323943/growth-development-and-intestinal-remodeling-occurs-in-the-absence-of-thyroid-hormone-receptor-alpha-in-tadpoles-of-xenopus-tropicalis
#16
Jinyoung Choi, Atsuko Ishizuya-Oka, Daniel R Buchholz
During development in all vertebrates, thyroid hormone receptors (TRs) are expressed before as well as during and after the peak in plasma thyroid hormone (TH) levels. Previously, we established a role for unliganded TRα in gene repression and developmental timing using tadpoles of TRα knockout (TRαKO) frogs. Here, we examined the role of liganded TRα on growth, development, and intestinal remodeling during natural and TH-induced metamorphosis. Disrupted TRα had little effect on growth during the larval period, but after metamorphosis TRαKO juveniles grew more slowly than wild-type (WT) juveniles...
March 2, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323934/menopausal-hormone-therapy-and-type-2-diabetes-prevention-evidence-mechanisms-and-clinical-implications
#17
Franck Mauvais-Jarvis, JoAnn E Manson, John C Stevenson, Vivian A Fonseca
Type 2 diabetes has reached epidemic proportions in the US. Large randomized controlled trials suggest that menopausal hormone therapy (MHT) delays the onset of type 2 diabetes in women. Still, the mechanisms and clinical implications of these associations are a matter of controversy. This review provides an up-to-date analysis and integration of epidemiological, clinical and basic studies, and proposes a mechanistic explanation for the effect of menopause and MHT on type 2 diabetes development and prevention...
March 8, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28323932/active-surveillance-for-patients-with-papillary-thyroid-microcarcinoma-a-single-center-s-experience-in-korea
#18
Hyemi Kwon, Hye-Seon Oh, Mijin Kim, Suyeon Park, Min Ji Jeon, Won Gu Kim, Won Bae Kim, Young Kee Shong, Dong Eun Song, Jung Hwan Baek, Ki-Wook Chung, Tae Yong Kim
Context: Papillary thyroid microcarcinoma (PTMC) usually has an excellent prognosis. Objective: To evaluate the 3-dimensional structures of PTMCs using serial neck ultrasonography (US) in patients under active surveillance. Design and Setting: A retrospective cohort study. Participants: In total, 192 patients diagnosed with PTMC under active surveillance for more than 1 year were included in a median 30-month follow-up...
March 3, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323920/perinatal-exposure-to-low-dose-bisphenol-a-bpa-disrupts-the-structural-and-functional-development-of-the-hypothalamic-feeding-circuitry
#19
Harry MacKay, Zachary R Patterson, Alfonso Abizaid
Bisphenol-A (BPA) is a component of polycarbonate and other plastics to which humans are regularly exposed at low levels. BPA is characterized as an endocrine disruptor due to observations of its estrogenic activity in various experimental models. We have previously shown evidence of disrupted hypothalamic feeding circuitry and leptin sensitivity in adult BPA-exposed animals subject to a high-fat diet, but because these animals were already exhibiting a diet-induced obese phenotype, we could not rule out the possibility that these observations were simply consequences of the obesity, not a pre-existing phenotype produced by BPA exposure...
February 7, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323919/steroids-regulate-cxcl4-in-the-human-endometrium-during-menstruation-to-enable-efficient-endometrial-repair
#20
J A Maybin, U Thiruchelvam, M Madhra, Ptk Saunders, Hod Critchley
Context: Repair of the endometrial surface at menstruation must be efficient to minimize blood loss and optimize reproductive function. The mechanism and regulation of endometrial repair remain undefined. Objective: To determine the presence/regulation of CXCL4 in the human endometrium, as a putative repair factor at menses. Patients/Setting: Endometrium was collected throughout the menstrual cycle from healthy women attending the gynecology department...
February 27, 2017: Journal of Clinical Endocrinology and Metabolism
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