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https://www.readbyqxmd.com/read/28441856/-clinical-value-of-the-early-use-of-ulinastatin-in-patients-with-moderately-severe-or-severe-acute-pancreatitis
#1
J Wang, J Jin, J Huang, D R Li, Y Hao, J D Kong, Z Y Chu, J H Fu, F Huang
Objective: To observe the clinical efficacy and the effects on serum inflammatory factors of early use of ulinastatin in patients with moderately severe or severe acute pancreatitis (MSAP/SAP). Methods: This prospective, randomized, controlled trial was conducted in the First Affiliated Hospital of Soochow University from September 2013 to May 2016. A total of 42 cases were enrolled and assigned into either observation group or conventional treatment group (n=21 each). The conventional treatment group received somatostatin, while the observation group received somatostatin combined with ulinastatin...
April 25, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28441782/deep-sequencing-analysis-of-rnas-from-citrus-plants-grown-in-a-citrus-sudden-death-affected-area-reveals-diverse-known-and-putative-novel-viruses
#2
Emilyn E Matsumura, Helvecio D Coletta-Filho, Shahideh Nouri, Bryce W Falk, Luca Nerva, Tiago S Oliveira, Silvia O Dorta, Marcos A Machado
Citrus sudden death (CSD) has caused the death of approximately four million orange trees in a very important citrus region in Brazil. Although its etiology is still not completely clear, symptoms and distribution of affected plants indicate a viral disease. In a search for viruses associated with CSD, we have performed a comparative high-throughput sequencing analysis of the transcriptome and small RNAs from CSD-symptomatic and -asymptomatic plants using the Illumina platform. The data revealed mixed infections that included Citrus tristeza virus (CTV) as the most predominant virus, followed by the Citrus sudden death-associated virus (CSDaV), Citrus endogenous pararetrovirus (CitPRV) and two putative novel viruses tentatively named Citrus jingmen-like virus (CJLV), and Citrus virga-like virus (CVLV)...
April 24, 2017: Viruses
https://www.readbyqxmd.com/read/28441684/development-of-consensus-based-best-practice-guidelines-for-postoperative-care-following-posterior-spinal-fusion-for-adolescent-idiopathic-scoliosis
#3
Nicholas D Fletcher, Michael P Glotzbecker, Michelle Marks, Peter O Newton
STUDY DESIGN: Delphi process with multiple iterative rounds using a nominal group technique. OBJECTIVE: The aim of this study was to use expert opinion to achieve consensus on various aspects of postoperative care following posterior spinal fusion (PSF) for adolescent idiopathic scoliosis (AIS). SUMMARY OF BACKGROUND DATA: Significant variability exists in postoperative care following PSF for AIS, despite a relatively healthy patient population and continuously improving operative techniques...
May 1, 2017: Spine
https://www.readbyqxmd.com/read/28440951/concluding-the-trilogy-the-interaction-of-2-2-dihydroxy-benzophenones-and-their-carbonyl-n-analogues-with-human-glutathione-transferase-m1-1-face-to-face-with-the-p1-1-and-a1-1-isoenzymes-involved-in-mdr
#4
Nikolaos D Georgakis, Dionisis A Karagiannopoulos, Trias N Thireou, Elias E Eliopoulos, Nikolaos E Labrou, Petros G Tsoungas, Michael N Koutsilieris, Yannis D Clonis
The conjugation of intracellular glutathione (GSH) with several electrophilic, predominantly hydrophobic, endogenous and xenobiotic compounds, such as chemotherapeutics and carcinogenics, agrochemicals and other drugs, is catalyzed by the multigene enzyme family of glutathione transferases (GSTs). The mammalian family of GSTs comprises three groups: cytosolic, mitochondrial and microsomal. Human cytosolic GSTs constitute the largest family, which is classified in seven distinct classes named Alpha (Α), Mu (M), Pi (P), Theta (T), Sigma (S), Zeta (Z) and Omega (O)...
April 25, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/28440815/15q11-2-cnv-affects-cognitive-structural-and-functional-correlates-of-dyslexia-and-dyscalculia
#5
M O Ulfarsson, G B Walters, O Gustafsson, S Steinberg, A Silva, O M Doyle, M Brammer, D F Gudbjartsson, S Arnarsdottir, G A Jonsdottir, R S Gisladottir, G Bjornsdottir, H Helgason, L M Ellingsen, J G Halldorsson, E Saemundsen, B Stefansdottir, L Jonsson, V K Eiriksdottir, G R Eiriksdottir, G H Johannesdottir, U Unnsteinsdottir, B Jonsdottir, B B Magnusdottir, P Sulem, U Thorsteinsdottir, E Sigurdsson, D Brandeis, A Meyer-Lindenberg, H Stefansson, K Stefansson
Several copy number variants have been associated with neuropsychiatric disorders and these variants have been shown to also influence cognitive abilities in carriers unaffected by psychiatric disorders. Previously, we associated the 15q11.2(BP1-BP2) deletion with specific learning disabilities and a larger corpus callosum. Here we investigate, in a much larger sample, the effect of the 15q11.2(BP1-BP2) deletion on cognitive, structural and functional correlates of dyslexia and dyscalculia. We report that the deletion confers greatest risk of the combined phenotype of dyslexia and dyscalculia...
April 25, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28440304/the-natural-history-of-severe-acute-liver-injury
#6
David G Koch, J L Speiser, V Durkalski, R J Fontana, T Davern, B McGuire, R T Stravitz, A M Larson, I Liou, O Fix, M L Schilsky, T McCashland, J E Hay, N Murray, O S Shaikh, D Ganger, A Zaman, S B Han, R T Chung, R S Brown, S Munoz, K R Reddy, L Rossaro, R Satyanarayana, A J Hanje, J Olson, R M Subramanian, C Karvellas, B Hameed, A H Sherker, W M Lee, A Reuben
OBJECTIVES: Acute liver failure (ALF) is classically defined by coagulopathy and hepatic encephalopathy (HE); however, acute liver injury (ALI), i.e., severe acute hepatocyte necrosis without HE, has not been carefully defined nor studied. Our aim is to describe the clinical course of specifically defined ALI, including the risk and clinical predictors of poor outcomes, namely progression to ALF, the need for liver transplantation (LT) and death. METHODS: 386 subjects prospectively enrolled in the Acute Liver Failure Study Group registry between 1 September 2008 through 25 October 2013, met criteria for ALI: International Normalized Ratio (INR)≥2...
April 25, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28440008/major-bleeding-risks-of-different-low-molecular-meight-heparin-agents-a-cohort-study-in-12-934-patients-treated-for-acute-venous-thrombosis
#7
N van Rein, J S Biedermann, F J M van der Meer, S C Cannegieter, N Wiersma, H W Vermaas, P H Reitsma, M J H A Kruip, W M Lijfering
BACKGROUND: Low-molecular-weight-heparins (LMWHs) are considered members of a class of drugs with similar anticoagulant properties. However, pharmacodynamics and pharmacokinetics between LMWHs differ, which may result in different bleeding risks. As these agents are used by many patients, small differences may lead to a large effect on numbers of major bleeding events. OBJECTIVES: To determine major bleeding risks for different LMWH agents and dosing schedules. METHODS: Cohort with acute venous thrombosis patients from four anticoagulation clinics who used a LMWH and a vitamin K antagonist...
April 25, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28439905/der-f-35-an-md-2-like-house-dust-mite-allergen-that-cross-reacts-with-der-f-2-and-pso-o-2
#8
Takashi Fujimura, Tsunehiro Aki, Toshihide Isobe, Akito Matsuoka, Takaharu Hayashi, Kazuhisa Ono, Seiji Kawamoto
BACKGROUND: Dermatophagoides farinae is a source of airborne house dust mite (HDM) allergens. We elucidated IgE-reactive allergens from D. farinae by two-dimensional immunoblotting-based allergenome analysis, and identified one new allergen, named Der f 35, that possesses IgE-binding capacity comparable to that of Der f 2. The aim of this study is to clarify the allergenic capacity of new HDM allergen Der f 35. METHODS: We cloned der f 35 from D. farinae mRNA and produced recombinant Der f 35 in Escherichia coli...
April 25, 2017: Allergy
https://www.readbyqxmd.com/read/28439619/association-between-bone-mineral-density-muscle-strength-and-vitamin-d-status-in-patients-with-myasthenia-gravis-a-cross-sectional-study
#9
Y Guan, F Lv, Y Meng, D Ma, X Xu, Y Song, O Wang, Y Jiang, W Xia, X Xing, J Zhang, M Li
Myasthenia gravis (MG) patients had low proximal hip BMD, which could be explained by reduced muscle strength, elevated bone resorption markers, vitamin D deficiency, and increased PTH levels in those with MG compared to controls. INTRODUCTION: Muscle strength is closely correlated with bone mineral density (BMD) and vitamin D status. Here, we evaluated muscle strength, BMD, and vitamin D status in a large sample of Chinese patients with MG. METHODS: In this cross-sectional survey, 86 patients with MG without glucocorticoid treatment and 86 healthy controls were included...
April 24, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28439455/the-evolution-of-logic-circuits-for-the-purpose-of-protein-contact-map-prediction
#10
Samuel D Chapman, Christoph Adami, Claus O Wilke, Dukka B Kc
Predicting protein structure from sequence remains a major open problem in protein biochemistry. One component of predicting complete structures is the prediction of inter-residue contact patterns (contact maps). Here, we discuss protein contact map prediction by machine learning. We describe a novel method for contact map prediction that uses the evolution of logic circuits. These logic circuits operate on feature data and output whether or not two amino acids in a protein are in contact or not. We show that such a method is feasible, and in addition that evolution allows the logic circuits to be trained on the dataset in an unbiased manner so that it can be used in both contact map prediction and the selection of relevant features in a dataset...
2017: PeerJ
https://www.readbyqxmd.com/read/28439305/costal-cartilage-transplantation-for-treatment-of-growth-plate-injury-in-a-rabbit-model
#11
D Otsuki, K Yoshida, M Kobayashi, D Hamano, C Higuchi, H Yoshikawa
OBJECTIVES: The purpose of this study is to evaluate the effects of allogenic costal cartilage transplantation on preventing bony bridge formation and angular deformities for the treatment of partial growth plate injury using a rabbit model. METHODS: An experimental model of partial growth injury was created by resecting the medial part of the proximal tibial growth plate in male six-week-old New Zealand White rabbits. The rabbits were divided into four groups: no surgery; no transplantation; bone wax transplantation; and allogenic costal cartilage transplantation...
2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28439101/largest-gwas-of-ptsd-n-20%C3%A2-070-yields-genetic-overlap-with-schizophrenia-and-sex-differences-in-heritability
#12
L E Duncan, A Ratanatharathorn, A E Aiello, L M Almli, A B Amstadter, A E Ashley-Koch, D G Baker, J C Beckham, L J Bierut, J Bisson, B Bradley, C-Y Chen, S Dalvie, L A Farrer, S Galea, M E Garrett, J E Gelernter, G Guffanti, M A Hauser, E O Johnson, R C Kessler, N A Kimbrel, A King, N Koen, H R Kranzler, M W Logue, A X Maihofer, A R Martin, M W Miller, R A Morey, N R Nugent, J P Rice, S Ripke, A L Roberts, N L Saccone, J W Smoller, D J Stein, M B Stein, J A Sumner, M Uddin, R J Ursano, D E Wildman, R Yehuda, H Zhao, M J Daly, I Liberzon, K J Ressler, C M Nievergelt, K C Koenen
The Psychiatric Genomics Consortium-Posttraumatic Stress Disorder group (PGC-PTSD) combined genome-wide case-control molecular genetic data across 11 multiethnic studies to quantify PTSD heritability, to examine potential shared genetic risk with schizophrenia, bipolar disorder, and major depressive disorder and to identify risk loci for PTSD. Examining 20 730 individuals, we report a molecular genetics-based heritability estimate (h(2)SNP) for European-American females of 29% that is similar to h(2)SNP for schizophrenia and is substantially higher than h(2)SNP in European-American males (estimate not distinguishable from zero)...
April 25, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28438825/beyond-use-dating-of-lidocaine-alone-and-in-two-magic-mouthwash-preparations
#13
Loren Madden Kirk, Stacy D Brown, Yao Luu, Amanda Ogle, Jessica Huffman, Paul O Lewis
PURPOSE: Beyond-use dating (BUD) of lidocaine alone and in two "magic mouthwash" preparations stored in amber oral syringes at room temperature was determined. METHODS: Two formulations of mouthwash containing oral topical lidocaine 2% (viscous), diphenhydramine 2.5 mg/mL, and aluminum hydroxide-magnesium hydroxide-simethicone were prepared in 1:1:1 and 1:2.5:2.5 ratios, divided into 3-mL samples, and stored in unit-dose oral amber syringes. Unit-dose single-product lidocaine samples were also prepared to serve as controls and stored in oral amber syringes...
May 1, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28438739/reporting-clinical-end-points-and-safety-events-in-an-acute-coronary-syndrome-trial-results-with-integrated-collection
#14
Patrícia O Guimarães, Renato D Lopes, Susanna R Stevens, André Zimerman, Lisa Wruck, Stefan K James, Ghazala Haque, Roberto Rocha C V Giraldez, John H Alexander, Karen P Alexander
BACKGROUND: End points and adverse events (AEs) are collected separately in clinical trials, yet regulatory requirements for serious AE reporting vary across regions, so classifying end points according to seriousness criteria can be useful in global trials. METHODS AND RESULTS: In the Apixaban for Prevention of Acute Ischemic Events 2 (APPRAISE-2) trial, patients with a recent acute coronary syndrome were randomized to apixaban or placebo for the prevention of recurrent ischemic events...
April 24, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28438192/chryseobacterium-gleum-in-a-man-with-prostatectomy-in-senegal-a-case-report-and-review-of-the-literature
#15
O Arouna, F Deluca, M Camara, B Fall, B Fall, A Ba Diallo, J D Docquier, S Mboup
BACKGROUND: Here we report a rare case of a urinary tract infection due to Chryseobacterium gleum. This widely distributed Gram-negative bacillus is an uncommon human pathogen and is typically associated with health care settings. CASE PRESENTATION: We describe a case of urinary tract infection caused by Chryseobacterium gleum in a 68-year-old man of Wolof ethnicity (an ethnic group in Senegal, West Africa) who presented to our Department of Urology in a university teaching hospital (Hôpital Aristide Le Dantec) in Dakar, Senegal, 1 month after prostatectomy...
April 24, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28438142/%C3%AE-molecular-epidemiological-analysis-of-adenoviruses-from-excess-conjunctivitis-cases
#16
A Balasopoulou, P Κokkinos, D Pagoulatos, P Plotas, O E Makri, C D Georgakopoulos, A Vantarakis
BACKGROUND: Τo perform a molecular epidemiological analysis of viral conjunctivitis among excess conjunctivitis cases recorded at the University Hospital of Patras, Greece, for the period March to June 2012. METHODS: A structured questionnaire containing demographic and clinical data was developed in order to collect retrospective data on the cases. Eye swab specimens were collected and molecular detection of adenoviruses was performed by nested PCR. Positive results were confirmed by sequencing...
April 24, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28437977/polymer-optical-fiber-bragg-grating-inscription-with-a-single-uv-laser-pulse
#17
A Pospori, C A F Marques, O Bang, D J Webb, P André
We experimentally demonstrate the first polymer optical fiber Bragg grating inscribed with only one krypton fluoride laser pulse. The device has been recorded in a single-mode poly(methyl methacrylate) optical fiber, with a core doped with benzyl dimethyl ketal for photosensitivity enhancement. One laser pulse with a duration of 15 ns, which provide energy density of 974 mJ/cm<sup>2</sup>, is adequate to introduce a refractive index change of 0.74×10<sup>-4</sup> in the fiber core. After the exposure, the reflectivity of the grating increases for a few minutes following a second order exponential saturation...
April 17, 2017: Optics Express
https://www.readbyqxmd.com/read/28437728/is-a-a-o-process-effective-in-toxicity-removal-case-study-with-coking-wastewater
#18
Liu Shi, Dong Wang, Di Cao, Chunhong Na, Xie Quan, Ying Zhang
The anaerobic-anoxic-oxic (A/A/O) process is the commonly used biological wastewater treatment process, especially for the coking wastewater. However, limit is known about its ability in bio-toxicity removal from wastewater. In this study, we evaluated the performance of A/A/O process in bio-toxicity removal from the coking wastewater, using two test species (i.e. crustacean (Daphnia magna) and zebra fish (Danio rerio)) in respect of acute toxicity, oxidative damage and genotoxicity. Our results showed that the acute toxicity of raw influent was reduced gradually along with A/A/O process and the effluent presented no acute toxicity to Daphnia magna (D...
April 21, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28437621/c21-steroidal-glycosides-from-cynanchum-auriculatum-and-their-neuroprotective-effects-against-h2o2-induced-damage-in-pc12%C3%A2-cells
#19
Xicheng Qian, Baocai Li, Peng Li, Dong Wang, Weifeng Dai, Mi Zhang
Twenty-three undescribed previously C21 steroidal glycosides, named saccatols D-K and cynsaccatols I-W, together with six known analogs were isolated from the roots of Cynanchum auriculatum Royle ex Wight (Apocynaceae). Their structures were elucidated by a variety of spectroscopic techniques, as well as HRESIMS and GC method. All isolated compounds were tested their neuroprotective effects on the model of H2O2-induced damage to PC12 cells. Except saccatols D-F, J, cynsaccatol V and wilfoside A, other twenty-three isolates produced significantly activities against H2O2-induced cell damage (P < 0...
April 21, 2017: Phytochemistry
https://www.readbyqxmd.com/read/28437619/management-of-posterior-cruciate-ligament-tibial-avulsion-injuries-a-systematic-review
#20
Perry O Hooper, Chris Silko, Tennison L Malcolm, Lutul D Farrow
BACKGROUND: Tibial-sided avulsion injuries of the posterior cruciate ligament (PCL) generally require surgical intervention. No consensus exists concerning the optimal surgical treatment approach for these injuries. PURPOSE: To perform a systematic review investigating the open and arthroscopic surgical treatment modalities, outcomes, and complications of PCL tibial-sided bony avulsions. STUDY DESIGN: Systematic review; Level of evidence, 4...
April 1, 2017: American Journal of Sports Medicine
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