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https://www.readbyqxmd.com/read/28820356/a-phantom-study-for-the-comparison-of-different-brands-of-computed-tomography-scanners-and-software-packages-for-endovascular-aneurysm-repair-sizing-and-planning
#1
Juliëtte F Velu, Erik Groot Jebbink, Jean-Paul Pm de Vries, Job Am van der Palen, Cornelis H Slump, Robert H Geelkerken
Objectives Correct sizing of endoprostheses used for the treatment of abdominal aortic aneurysms is important to prevent endoleaks and migration. Sizing requires several steps and each step introduces a possible sizing error. The goal of this study was to investigate the magnitude of these errors compared to the golden standard: a vessel phantom. This study focuses on the errors in sizing with three different brands of computed tomography angiography scanners in combination with three reconstruction software packages...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28818415/modifiable-lifestyle-risk-factors-and-incident-diabetes-in-african-americans
#2
Joshua J Joseph, Justin B Echouffo-Tcheugui, Sameera A Talegawkar, Valery S Effoe, Victoria Okhomina, Mercedes R Carnethon, Willa A Hsueh, Sherita H Golden
INTRODUCTION: The associations of modifiable lifestyle risk factors with incident diabetes are not well investigated in African Americans (AAs). This study investigated the association of modifiable lifestyle risk factors (exercise, diet, smoking, TV watching, and sleep-disordered breathing burden) with incident diabetes among AAs. METHODS: Modifiable lifestyle risk factors were characterized among 3,252 AAs in the Jackson Heart Study who were free of diabetes at baseline (2000-2004) using baseline questionnaires and combined into risk factor categories: poor (0-3 points), average (4-7 points), and optimal (8-11 points)...
August 14, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28816241/combinatorial-psycho-pharmacological-approaches-for-the-treatment-of-abnormal-aggression
#3
Sam A Golden, Aki Takahashi
Neuropsychopharmacology accepted article preview online, 17 August 2017. doi:10.1038/npp.2017.174.
August 17, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28815175/platelet-rich-plasma-an-elixir-for-treatment-of-alopecia-personal-experience-on-117-patients-with-review-of-literature
#4
REVIEW
Suruchi Garg, Shweta Manchanda
Platelet-rich plasma (PRP) has emerged as a new treatment modality in regenerative plastic surgery and dermatology. PRP is a simple, cost-effective and feasible treatment option with high patient satisfaction for hair loss and can be regarded as a valuable adjuvant treatment modality for androgenic alopecia and other types of non-scarring alopecias. Authors have proposed a hair model termed "Golden anchorage with 'molecular locking' of ectodermal and mesenchymal components for survival and integrity of hair follicle (HF)" in this article...
2017: Stem Cell Investigation
https://www.readbyqxmd.com/read/28813574/dynamic-imaging-of-the-eye-optic-nerve-and-extraocular-muscles-with-golden-angle-radial-mri
#5
Saikat Sengupta, David S Smith, Alex K Smith, E Brian Welch, Seth A Smith
Purpose: The eye and its accessory structures, the optic nerve and the extraocular muscles, form a complex dynamic system. In vivo magnetic resonance imaging (MRI) of this system in motion can have substantial benefits in understanding oculomotor functioning in health and disease, but has been restricted to date to imaging of static gazes only. The purpose of this work was to develop a technique to image the eye and its accessory visual structures in motion. Methods: Dynamic imaging of the eye was developed on a 3-Tesla MRI scanner, based on a golden angle radial sequence that allows freely selectable frame-rate and temporal-span image reconstructions from the same acquired data set...
August 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28812613/making-sure-the-blue-economy-is-green
#6
Jay S Golden, John Virdin, Douglas Nowacek, Patrick Halpin, Lori Bennear, Pawan G Patil
No abstract text is available yet for this article.
January 24, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/28811249/male-specific-pulmonary-hemorrhage-and-cytokine-gene-expression-in-golden-hamster-in-early-phase-leptospira-interrogans-serovar-hebdomadis-infection
#7
Rina Tomizawa, Hiromu Sugiyama, Ryoichi Sato, Makoto Ohnishi, Nobuo Koizumi
Leptospirosis causes severe clinical signs more frequently in men than in women, but the mechanism underlying the gender differences in leptospirosis remains unclear. In this study, petechial hemorrhage was observed in male but not in female hamster lung tissues infected with Leptospira interrogans serovar Hebdomadis at 120 h pi, demonstrating that male hamsters were more susceptible to the development of a severe disease upon Leptospira infection. No leptospiral DNA was detected in the lung tissues at 120 h pi when pulmonary hemorrhage was observed, indicating that pulmonary hemorrhage is attributable to the immune reactions of the host rather than from the direct effect of leptospires...
August 12, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28811075/regulatory-t-cell-deficient-scurfy-mice-exhibit-a-th2-m2-like-inflammatory-response-in-the-skin
#8
Stefanie Haeberle, Verena Raker, Jessica Haub, Yong O Kim, Shih-Yen Weng, Osman K Yilmaz, Alexander Enk, Kerstin Steinbrink, Detlef Schuppan, Eva N Hadaschik
BACKGROUND: Scurfy mice have a functional defect in regulatory T cells (Treg), which leads to lethal multi-organ inflammation. The missing Treg function results in uncontrolled autoimmune cellular and humoral inflammatory responses. We and others have previously shown that during the course of disease scurfy mice develop severe skin inflammation and autoantibodies including anti-nuclear autoantibodies (ANA). OBJECTIVE: Autoimmune skin inflammation and ANA are hallmarks for the diagnosis of autoimmune connective tissue diseases; therefore we analyzed scurfy mice for typical signs of these diseases...
July 13, 2017: Journal of Dermatological Science
https://www.readbyqxmd.com/read/28810595/sudoscan-an-effective-tool-for-screening-chronic-kidney-disease-in-patients-with-type-2-diabetes
#9
Fei Mao, Siying Liu, Xiaona Qiao, Hangping Zheng, Qian Xiong, Jie Wen, Shuo Zhang, Zhaoyun Zhang, Hongying Ye, Hongli Shi, Bin Lu, Yiming Li
SUDOSCAN is a non-invasive method of measuring peripheral small fiber and autonomic nerve activity by detection of abnormal sweat gland function through electrochemical skin conductance. It has been reported to be an effective screening tool in early detection of microvascular type 2 diabetes mellitus (T2DM) complications including diabetic neuropathy and nephropathy in recent studies. However, previous studies used estimated glomerular filtration rate (eGFR) as the golden standard, which has a 90% chance of being within 30% of the measured GFR at best...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28809775/evaluation-of-an-automated-express-care-triage-model-to-identify-clinically-relevant-cases-in-a-sexually-transmitted-disease-clinic
#10
Laura C Chambers, Lisa E Manhart, David A Katz, Matthew R Golden, Lindley A Barbee, Julia C Dombrowski
BACKGROUND: Many sexually transmitted disease (STD) clinics offer testing-only "express" visits. We evaluated the express care triage algorithm that is based on a computer-assisted self-interview (CASI) used in the Public Health-Seattle and King County STD Clinic. METHODS: During the analysis period, patients received a clinician evaluation irrespective of triage status. In this cross-sectional study, we compared the algorithm triage status to a disease-focused outcome determined by medical record review...
September 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28809013/a-step-by-step-guide-to-assemble-a-reptilian-genome
#11
Asier Ullate-Agote, Yingguang Frank Chan, Athanasia C Tzika
Multiple technologies and software are now available facilitating the de novo sequencing and assembly of any vertebrate genome. Yet the quality of most available sequenced genomes is substantially poorer than that of the golden standard in the field: the human genome. Here, we present a step-by-step protocol for the successful sequencing and assembly of a high-quality snake genome that can be applied to any other reptilian or avian species. We combine the great sequencing depth and accuracy of short reads with the use of different insert size libraries for extended scaffolding followed by optical mapping...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28806497/tooth-morphogenesis-and-fgf4-expression-during-development-of-molar-tooth-in-three-muroid-rodents-calomyscus-elburzensis-calomyscidae-mesocricetus-auratus-cricetidae-and-mus-musculus-muridae
#12
Kordiyeh Hamidi, Jamshid Darvish, Maryam M Matin, Athar Sadat Javanmard, C William Kilpatrick
To date, no studies have examined the tooth formation during developmental stages of brush-tailed mice (Calomyscidae) and true hamsters (Cricetidae). Herein, we compared the timing of tooth morphogenesis and FGF4 expression pattern during development of the first lower molar in Goodwin's brush-tailed mouse, Calomyscus elburzensis with two other muroid rodents; the house mouse, Mus musculus (Muridae), model organism for tooth morphogenesis, and the golden hamster, Mesocricetus auratus which shares great similarities in cusp pattern with brush-tailed mice...
August 14, 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28805823/bronze-mean-hexagonal-quasicrystal
#13
Tomonari Dotera, Shinichi Bekku, Primož Ziherl
The most striking feature of conventional quasicrystals is their non-traditional symmetry characterized by icosahedral, dodecagonal, decagonal or octagonal axes. The symmetry and the aperiodicity of these materials stem from an irrational ratio of two or more length scales controlling their structure, the best-known examples being the Penrose and the Ammann-Beenker tiling as two-dimensional models related to the golden and the silver mean, respectively. Surprisingly, no other metallic-mean tilings have been discovered so far...
August 14, 2017: Nature Materials
https://www.readbyqxmd.com/read/28804950/non-invasive-assessment-of-adrenocortical-function-as-a-measure-of-stress-in-the-endangered-golden-langur
#14
Jatin Sarmah, Chaya R Hazarika, Elizabeth V Berkeley, Stefanie B Ganswindt, Andre Ganswindt
The golden langur (Trachypithecus geei) is an endangered primate endemic to northern India and Bhutan. The main stressors to the species are habitat degradation and fragmentation. Non-invasive fecal glucocorticoid metabolite (fGCM) analysis is a powerful tool for assessing stress associated with environmental disturbances in wildlife. However, interspecific differences in glucocorticoid metabolism require careful selection of the antibody used in their quantification. The goals of this study were to: 1) validate an enzyme immunoassay (EIA) to determine fecal GC metabolite (fGCM) concentrations in the golden langur and 2) compare fGCM concentrations between golden langurs living under different environmental conditions...
July 2017: Zoo Biology
https://www.readbyqxmd.com/read/28804710/application-of-survival-analysis-and-multistate-modeling-to-understand-animal-behavior-examples-from-guide-dogs
#15
Lucy Asher, Naomi D Harvey, Martin Green, Gary C W England
Epidemiology is the study of patterns of health-related states or events in populations. Statistical models developed for epidemiology could be usefully applied to behavioral states or events. The aim of this study is to present the application of epidemiological statistics to understand animal behavior where discrete outcomes are of interest, using data from guide dogs to illustrate. Specifically, survival analysis and multistate modeling are applied to data on guide dogs comparing dogs that completed training and qualified as a guide dog, to those that were withdrawn from the training program...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28803981/first-report-of-coelomomyces-santabrancae-sp-nov-blastocladiomycetes-blastocladiales-infecting-mosquito-larvae-diptera-culicidae-in-central-brazil
#16
M E Rueda-Páramo, C Montalva, W Arruda, É K K Fernandes, C Luz, R A Humber
A project from 2013-2017 to discover pathogenic fungi and oomycetes from dipteran species that are vectors of major diseases of humans and animals in central Brazil and to begin evaluating the potential of these pathogens as potential biological control agents concentrated on mosquito larvae. Some collecting sites proved to be especially productive for pathogens of naturally occurring mosquito species and for placements of healthy sentinel larvae of Aedes aegypti in various sorts of containers in a gallery forest in the Santa Branca Ecoturismo Private Reserve of Natural Patrimony (RPPN) near Terezópolis de Goiás (GO)...
August 10, 2017: Journal of Invertebrate Pathology
https://www.readbyqxmd.com/read/28803959/thymosin-%C3%AE-4-is-involved-in-the-antimicrobial-immune-response-of-golden-pompano-trachinotus-ovatus
#17
Yun Sun, Xiaojuan Chen, Yue Xu, Qiaohong Liu, Xue Jiang, Shifeng Wang, Weiliang Guo, Yongcan Zhou
Thymosin beta belongs to the thymosin family, which consists of a series of highly conserved peptides involved in various biological processes. In teleosts, understanding of the immunological functions of thymosin beta is limited, particularly in vivo, which is essentially unknown. In the current study, we cloned and identified thymosin beta 4 from the teleost fish Golden pompano (Trachinotus ovatus), which we have named TroTβ4. We investigated the expression patterns and functions of TroTβ4 in both in vivo and in vitro assays...
August 10, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28803467/not-gate-genetic-circuits-to-control-gene-expression-in-cyanobacteria
#18
Arnaud Taton, Amy T Ma, Mizuho Ota, Susan Golden, James W Golden
To downregulate gene expression in cyanobacteria, we constructed NOT gate genetic circuits using orthogonal promoters and their cognate repressors regulated translationally by synthetic riboswitches. Four NOT gates were tested and characterized in five cyanobacterial strains using fluorescent reporter-gene assays. In comparison to alternative systems used to downregulate gene expression in cyanobacteria, these NOT gates performed well, reducing YFP reporter expression by 4 to 50-fold. We further evaluated these NOT gates by controlling the expression of the ftsZ gene, which encodes a prokaryotic tubulin homolog that is required for cell division and is essential for Synechococcus elongatus PCC 7942...
August 14, 2017: ACS Synthetic Biology
https://www.readbyqxmd.com/read/28802366/formula-for-the-prediction-of-apnea-hypopnea-index-in-children-with-obstructive-sleep-apnea-without-polysomnography-according-to-the-clinical-parameters-is-it-reliable
#19
Zlatko Kljajić, Željka Roje, Kristijan Bečić, Vesna Čapkun, K Vilović, Petar Ivanišević, Eugenija Marušić
PURPOSE OF THE STUDY: The aim of the study was to propose "the risk formula" for obstructive sleep apnea in children according to the general and local clinical parameters and findings relevant for obstructive sleep apnea (OSA) severity. The unmet need for this formula arises from the economic burden of polysomnography (device, staff, training, special sleep centers, etc) as the golden standard for the diagnostics. MATERIALS AND METHODS USED: The study was performed from January 2013 until January 2016 in the Sleep Center, Department for Neuroscience, School of Medicine of the University of Split, Department of Pediatrics, University Hospital Split, Croatia and ENT Dept...
September 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28800537/lead-exposure-in-raptors-from-japan-and-source-identification-using-pb-stable-isotope-ratios
#20
Chihiro Ishii, Shouta M M Nakayama, Yoshinori Ikenaka, Hokuto Nakata, Keisuke Saito, Yukiko Watanabe, Hazuki Mizukawa, Shinsuke Tanabe, Kei Nomiyama, Terutake Hayashi, Mayumi Ishizuka
Lead (Pb) poisoning is widespread among raptors and water birds. In Japan, fragments of Pb ammunition are still found in endangered eagles although more than 10 years have passed since legislation regarding use of Pb ammunition was introduced. This study was performed to investigate Pb exposure in raptors from various locations in Japan. We measured hepatic and renal Pb concentrations and hepatic Pb isotope ratios of Steller's sea eagles (Haliaeetus pelagicus), white-tailed sea eagles (Haliaeetus albicilla), golden eagles (Aquila chrysaetos), and 13 other species (total 177 individuals) that were found dead, as well as blood samples from three eagles found in a weakened state during 1993-2015 from Hokkaido (northern part), Honshu (the main island), and Shikoku (a southern island) of Japan...
July 28, 2017: Chemosphere
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