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https://www.readbyqxmd.com/read/28743101/in-silico-locating-the-immune-reactive-segments-of-lepidium-draba-peroxidase-and-designing-a-less-immune-reactive-enzyme-derivative
#1
Yaser Fattahian, Ali Riahi-Madvar, Reza Mirzaee, Gholamreza Asadikaram, Mohammad Reza Rahbar
Peroxidases have broad applications in industry, environmental as well as pharmaceutical and diagnosis. Recently applicability of peroxidases in cancer therapy was mentioned. In the present study, a horseradish peroxidase homologue from Lepidium draba was subjected to in silico analyzes aiming at identifying and locating immune-reactive regions. A derivative sequence with decreased immunogenicity and increased stability also suggested. The tertiary structure of the enzyme was predicted. The functional and structural importance of residues was annotated as well as the conservatory status of each residue...
July 17, 2017: Computational Biology and Chemistry
https://www.readbyqxmd.com/read/28742851/knowledge-attitude-and-practice-for-cervical-cancer-prevention-and-control-among-women-of-childbearing-age-in-hossana-town-hadiya-zone-southern-ethiopia-community-based-cross-sectional-study
#2
Yitagesu Habtu Aweke, Samuel Yohannes Ayanto, Tariku Laelago Ersado
BACKGROUND: Cervical cancer is the second most common female cancer which Ethiopia put a strategic goal to reduce its incidence and mortality by 2020. Lack of knowledge and poor attitude towards the disease and risk factors can affect screening practice and development of preventive behavior for cervical cancer. The aim of this study was to assess knowledge, attitude, practices and factors for each domain for cervical cancer among women of child bearing age in Hossana town, Southern, Ethiopia...
2017: PloS One
https://www.readbyqxmd.com/read/28742761/preparation-and-assessment-of-an-individualized-navigation-template-for-lower-cervical-anterior-transpedicular-screw-insertion-using-a-three-dimensional-printing-technique
#3
FengNing Li, Xuan Huang, Kun Wang, BeiEr Luo, Fan Zhang, Zhi Chen, Quan Li, YongJin Zhang, Ke Qi, ChengChun Jin, WangShenJie Chen, CangLong Hou, HongXing Shen
STUDY DESIGN: Prospective trial. OBJECTIVE: To establish an individualized navigation template for safe and accurate insertion of lower cervical anterior transpedicular screw (ATPS) based on a three-dimensional (3D) printing technique. SUMMARY OF BACKGROUND DATA: Conventional screw insertion manually under fluoroscopy easily leading to deviation of ATPS screw channel, cervical instrumentation procedures demand the need for a precise technique for screw placement...
July 24, 2017: Spine
https://www.readbyqxmd.com/read/28742709/prospective-evaluation-of-precision-multimodal-gallbladder-surgery-navigation-virtual-reality-near-infrared-fluorescence-and-x-ray-based-intraoperative-cholangiography
#4
Michele Diana, Luc Soler, Vincent Agnus, Antonio D'Urso, Michel Vix, Bernard Dallemagne, Vanina Faucher, Catherine Roy, Didier Mutter, Jacques Marescaux, Patrick Pessaux
OBJECTIVE: We aimed to prospectively evaluate NIR-C, VR-AR, and x-ray intraoperative cholangiography (IOC) during robotic cholecystectomy. BACKGROUND: Near-infrared cholangiography (NIR-C) provides real-time, radiation-free biliary anatomy enhancement. Three-dimensional virtual reality (VR) biliary anatomy models can be obtained via software manipulation of magnetic resonance cholangiopancreatography, enabling preoperative VR exploration, and intraoperative augmented reality (AR) navigation...
July 24, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28742339/vms-rot-a-new-module-of-the-virtual-multifrequency-spectrometer-for-simulation-interpretation-and-fitting-of-rotational-spectra
#5
Daniele Licari, Nicola Tasinato, Lorenzo Spada, Cristina Puzzarini, Vincenzo Barone
The Virtual Multifrequency Spectrometer (VMS) is a tool that aims at integrating a wide range of computational and experimental spectroscopic techniques with the final goal of disclosing the static and dynamic physical-chemical properties "hidden" in molecular spectra. VMS is composed of two parts, namely VMS-Comp, which provides access to the latest developments in the field of computational spectroscopy, and VMS-Draw, which provides a powerful graphical user interface (GUI) for an intuitive interpretation of theoretical outcomes and a direct comparison to experiment...
July 25, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28742311/an-analysis-of-selected-risk-factors-of-osteoporosis-%C3%A2-dietary-patterns-and-physical-activity-%C3%A2-in-pubescent-girls-from-the-lubelskie-province
#6
Anna Czeczuk, Elżbieta Huk-Wieliczuk, Agnieszka Dmitruk, Helena Popławska
INTRODUCTION: Peak bone mass is modulated by intrinsic (genetic) and extrinsic factors, such as diet, physical activity, stimulants and medications. Approximately 80-85% of peak bone mass is achieved during puberty. OBJECTIVE: The aim of the study was to analyze selected risk factors for osteoporosis, specifically diet and physical activity, in 10- to 15-year-old girls. MATERIAL AND METHODS: The study included 461 girls from Eastern Poland (Lublin Province)...
2017: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/28742289/tai-chi-exercise-for-the-quality-of-life-in-a-perimenopausal-women-organization-a-systematic-review
#7
Ying Wang, Weichao Shan, Qing Li, Na Yang, Weiying Shan
BACKGROUND: Improvement of the quality of life in perimenopausal women has recently become an important global health issue. Extensive research reports provide evidence of Tai Chi for the quality of life, but no systematic review has individually investigated Tai Chi as a main intervention on the quality of life in perimenopausal women. OBJECTIVE: To assess clinical evidence of Tai Chi for the quality of life in perimenopausal women. METHODS: Studies related to the effect of Tai Chi on the quality of life in perimenopausal women in the databases of China and abroad were searched...
August 2017: Worldviews on Evidence-based Nursing
https://www.readbyqxmd.com/read/28742270/malignancy-screening-in-autoimmune-myositis-amongst-australian-rheumatologists
#8
Katherine Dutton, Muriel Soden
BACKGROUND: The international literature advocates for cancer screening in newly diagnosed patients with autoimmune myositis; however there is no widely-accepted consensus or guideline to outline the optimal cancer screening strategy and the evidence is currently insufficient to support any recommendation. AIMS: Our study aimed to establish the current trends in practice in malignancy screening in autoimmune myositis amongst Australian Rheumatologists. METHODS: All Rheumatologists who were full members of the Australian Rheumatology Association in 2016 (386) were invited to complete an online questionnaire...
July 25, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28742247/ventana-immunohistochemistry-assay-for-anaplastic-lymphoma-kinase-gene-rearrangement-detection-in-patients-with-non-small-cell-lung-cancer-a-meta-analysis
#9
Wang Zhiwei, Jiang Yuan, Yao Yihui, Hou Xin, Chen Jingtao, Shi Lei, Duan Yongjian
BACKGROUND: The aim of this study was to evaluate the diagnostic value of Ventana immunohistochemistry (IHC) assay for anaplastic lymphoma kinase (ALK) gene rearrangement screening in patients with non-small cell lung cancer (NSCLC). METHODS: Open published studies that reported the diagnostic performance of Ventana IHC assay for ALK gene rearrangement detection in NSCLC patients were extracted from PubMed, Embase, Google scholar, Wanfang, and China National Knowledge Infrastructure...
July 25, 2017: Thoracic Cancer
https://www.readbyqxmd.com/read/28742198/methionine-synthase-a2756g-polymorphism-and-lymphoma-risk-a-meta-analysis
#10
S-J Guo, S-C Luo, W-Y Liu, Q-N Zuo, X-H Li
OBJECTIVE: The association between methionine synthase (MS) A2756G polymorphism and lymphoma risk was studied with conflicting results. The present meta-analysis aimed to investigate the overall association between MS A2756G polymorphism and lymphoma risk. MATERIALS AND METHODS: We searched PubMed and Embase databases until March 30, 2017, for articles that assessed the association between MS A2756G polymorphism and lymphoma risk. Statistical analyses were performed using the Revman 5...
July 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28742099/variants-of-acan-are-associated-with-severity-of-lumbar-disc-herniation-in-patients-with-chronic-low-back-pain
#11
Romain Shanil Perera, Poruwalage Harsha Dissanayake, Upul Senarath, Lalith Sirimevan Wijayaratne, Aranjan Lional Karunanayake, Vajira Harshadeva Weerabaddana Dissanayake
INTRODUCTION: Disc herniation is a complex spinal disorder associated with disability and high healthcare cost. Lumbar disc herniation is strongly associated with disc degeneration. Candidate genes of the aggrecan metabolic pathway may associate with the severity of lumbar disc herniation. OBJECTIVES: This study evaluated the association of single nucleotide variants (SNVs) of the candidate genes of the aggrecan metabolic pathway with the severity of lumbar disc herniation in patients with chronic mechanical low back pain...
2017: PloS One
https://www.readbyqxmd.com/read/28741902/corneal-confocal-sub-basal-nerve-plexus-evaluation-a-review
#12
REVIEW
Joanna Kokot, Adam Wylęgała, Bogumił Wowra, Łukasz Wójcik, Dariusz Dobrowolski, Edward Wylęgała
The aim of this study was to review the most recent data about corneal sub-basal nerve plexus (SNP) evaluated with the use of corneal confocal microscopy (CCM). For this purpose, an electronic search was conducted based on PubMed and Google Scholar and Web of Science databases from 2008 up to the end of 2016. Ninety-eight articles in English were cited, as well as abstracts in other languages, concerning the morphology and function of corneal SNP in various diseases. Changes in corneal SNP as a result of local treatment were also introduced...
July 25, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28741693/antioxidants-protect-proteins-anchorage-to-the-bilayer-by-improving-plasma-membrane-integrity-of-ram-spermatozoa-during-liquid-preservation-in-a-soya-lecithin-based-diluent
#13
R K Paul, D Kumar, Smk Naqvi
Antioxidants are known to prevent the reactive oxygen species (ROS)-mediated peroxidative damage to the membrane lipids during hypothermic storage of mammalian spermatozoa. We hypothesized here that ROS also affect the lipid-protein interactions, thereby diminishing the membrane's integrity and proteins' anchorage to the bilayer. Antioxidants prevent these damages by scavenging the ROS. Ejaculates from Patanwadi rams were pooled after subjective evaluation and centrifuged using Percoll(®) . Sperm pellet was resuspended in soya lecithin-Tris-fructose diluent (400 × 10(6)  cells/ml) containing either antioxidants (100 IU/ml catalase + 10 mM reduced glutathione) or no antioxidant...
July 25, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28741671/the-impact-of-foxp3-polymorphism-on-the-risk-of-allergic-rhinitis-a-meta-analysis
#14
Guimin Zhang, Di Zhang, Wenjie Shi, Peiyong Sun, Peng Lin
Polymorphisms of several genes were reported to be associated with the risk of allergic rhinitis. Here, we first conducted a meta-analysis to evaluate the potential genetic association between the polymorphisms of the FOXP3 (Forkhead Box P3) gene and the susceptibility to allergic rhinitis. A total of 2671 relevant articles were initially retrieved from the databases of PubMed, Web of Science, Embase, WANFANG/CNKI and Scopus, and six eligible case-control studies were finally enrolled in our meta-analysis, according to our strict inclusion/exclusion criteria...
July 25, 2017: Annals of Human Genetics
https://www.readbyqxmd.com/read/28741420/outreach-syncope-clinic-managed-by-a-nurse-practitioner-outcome-and-cost-effectiveness
#15
Mohamed H Hamdan, Kathleen E Walsh, Michele Brignole, Jamie Key
Introduction The purpose of this study was to assess the clinical and financial outcomes of a novel outreach syncope clinic. Methods We compared the clinical outcome of the Faint and Fall Clinic at the American Center (January-June 2016) with that of the University of Wisconsin Health and Clinics Faint and Fall Clinic (January 2013-December 2014). The American Center-Faint and Fall Clinic is run solely by a nurse practitioner, assisted by online faint-decision software and consultancy of a faint specialist through video-conferencing...
January 1, 2017: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/28741398/effects-of-role-playing-scenarios-on-the-self-efficacy-of-students-in-resisting-against-substance-addiction-a-pilot-study
#16
Gülnaz Karatay, Nazan Gürarslan Baş
During the first phases of adolescent development, young people have little self-efficacy and resistance against substance use. The aim of this study was to demonstrate the effectiveness of role-playing scenarios on the self-efficacy of students in resisting substance use. A pre test and post test study design was used with a single group. The study was carried out with 245 secondary school students. The scenario-based training, developed by the researchers, was presented by the school counselors once a week for 4 weeks...
January 1, 2017: Inquiry: a Journal of Medical Care Organization, Provision and Financing
https://www.readbyqxmd.com/read/28741350/3d-printed-and-microcontrolled-the-one-hundred-dollars-scanning-electrochemical-microscope
#17
Gabriel Negrão Meloni
The design and fabrication of a versatile and low-cost Electrochemical Scanning Probe Microscope (EC-SPM) is presented. The proposed equipment relies on the use of modern prototyping tools such as 3D printers and microcontroller boards and only a few "off-the-shelf" parts to deliver a simple yet powerful EC-SPM equipment capable of performing simple space resolved electrochemical measurements. The equipment was able to perform space resolved electrochemical measurements using a Platinum ultramicroelectrode (UME) as the working electrode on a Scanning Electrochemical Microscope (SECM) configuration and was used to record approach curves, line scans and array scans over an insulating substrate...
July 25, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28741279/identification-of-lead-molecules-in-garcinia-mangostana-l-against-pancreatic-cholesterol-esterase-activity-an-in-silico-approach
#18
George Kadakasseril Varghese, Rini Abraham, Nisha N Chandran, Solomon Habtemariam
Hypercholesterolemia is one of the major risk factors for the development and progression of atherosclerosis. Hence, inhibitors of cholesterol absorption have been investigated for decades as a strategy to prevent and treat cardiovascular diseases associated with hypercholesterolemia. Cholesterol esterase (CEase) in pancreatic juice plays a vital role in the hydrolysis of dietary cholesterol esters to cholesterol and fatty acids. Since inhibition of CEase might lead to a reduction of cholesterol absorption, an attempt is made in this study to identify lead molecules of Garcinia mangostana by the in silico approach...
July 24, 2017: Interdisciplinary Sciences, Computational Life Sciences
https://www.readbyqxmd.com/read/28741222/network-of-anatomical-texts-nanatex-an-open-source-project-for-visualizing-the-interaction-between-anatomical-terms
#19
Ryusuke Momota, Aiji Ohtsuka
Anatomy is the science and art of understanding the structure of the body and its components in relation to the functions of the whole-body system. Medicine is based on a deep understanding of anatomy, but quite a few introductory-level learners are overwhelmed by the sheer amount of anatomical terminology that must be understood, so they regard anatomy as a dull and dense subject. To help them learn anatomical terms in a more contextual way, we started a new open-source project, the Network of Anatomical Texts (NAnaTex), which visualizes relationships of body components by integrating text-based anatomical information using Cytoscape, a network visualization software platform...
July 24, 2017: Anatomical Science International
https://www.readbyqxmd.com/read/28741218/asymmetric-pedicle-subtractionosteotomy-apso-guided-by-a-3d-printed-model-to-correct-a-combined-fixed-sagittal-and-coronal-imbalance
#20
Pierre-Pascal Girod, S Hartmann, P Kavakebi, J Obernauer, M Verius, C Thomé
Surgical correction of fixed thoracolumbar deformity is usually achieved by estimating the preoperatively planned correction angles during surgery and is therefore prone to inaccuracy. This is particularly problematic in biplanar deformities. To overcome these difficulties, 3D model for planning, preparation, and simulation of an asymmetric pedicle subtraction osteotomy (aPSO) was printed and used to realign coronal and sagittal balance in case of rigid degenerative kyphoscoliosis. A 59-year-old woman presented with severe back pain and spinal claudication and was diagnosed with a rigid kyphoscoliosis with multilevel spinal stenosis...
July 24, 2017: Neurosurgical Review
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