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https://www.readbyqxmd.com/read/28651424/estimated-glomerular-filtration-rate-renal-scan-and-volumetric-assessment-of-the-kidney-before-and-after-partial-nephrectomy-a-review-of-the-current-literature
#1
Riccardo G Bertolo, Homayoun Zargar, Riccardo Autorino, Cristian Fiori, Jihad H Kaouk, Paul Russo, Robert H Thompson, Francesco Porpiglia
INTRODUCTION: The best method for assessing renal function after partial nephrectomy (PN) continues to be a matter of debate. Early studies evaluated kidney function by measuring serum creatinine (sCr) and/or the estimated glomerular filtration rate (eGFR), potentially underestimating the contribution of the contralateral kidney in masking alterations in renal function. Since then, researchers have studied the operated renal unit with the aid of nuclear renal scans (RS). However, taking into consideration the importance of the amount of renal parenchyma spared or sacrificed during PN, many novel methods have been proposed for determining kidney volume before and after PN...
June 23, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28651422/-meta-analysis-on-the-diagnostic-value-of-laser-doppler-imaging-for-burn-depth
#2
Y Huang, L Qiu, A L Mei, J X Li
Objective: To evaluate the value of laser Doppler imaging (LDI) in diagnosing deep or superficial partial-thickness burn wound with meta-analysis. Methods: Databases including PubMed, Cochrane Library were searched using key words " burn, burns, burn depth, laser Doppler imaging, laser Doppler perfusion imaging, LDI, LDPI" , and Chinese Journals Full-text Database, Wanfang Database, VIP Database were searched using Chinese key words ",,,," to obtain the published trials of LDI in diagnosing deep or superficial partial-thickness burn wound from the establishment of each database to October 2015...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651420/-effects-of-hypoxia-inducible-factor-1%C3%AE-on-p311-and-its-influence-on-the-migration-of-murine-epidermal-stem-cells
#3
Z D Xu, H S Li, S Wang, W F He, J Wu, G X Luo
Objective: To explore the effects of hypoxia inducible factor-1α (HIF-1α) on P311 and its influence on the migration of murine epidermal stem cells (ESCs) under hypoxia in vitro. Methods: Two kinds of murine ESCs were isolated and obtained from 15 neonatal wild-type C57BL/6J mice and 5 congeneric source P311 gene knock-out mice, respectively. The first passage of cells were used in the following experiments after morphologic observation and detection of expression of cell surface markers CD71 and CD49f with flow cytometer...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651360/novel-reproductive-technologies-to-prevent-mitochondrial-disease
#4
Lyndsey Craven, Mao-Xing Tang, Gráinne S Gorman, Petra De Sutter, Björn Heindryckx
BACKGROUND: The use of nuclear transfer (NT) has been proposed as a novel reproductive treatment to overcome the transmission of maternally-inherited mitochondrial DNA (mtDNA) mutations. Pathogenic mutations in mtDNA can cause a wide-spectrum of life-limiting disorders, collectively known as mtDNA disease, for which there are currently few effective treatments and no known cures. The many unique features of mtDNA make genetic counselling challenging for women harbouring pathogenic mtDNA mutations but reproductive options that involve medical intervention are available that will minimize the risk of mtDNA disease in their offspring...
June 23, 2017: Human Reproduction Update
https://www.readbyqxmd.com/read/28651329/high-speed-and-high-ratio-referential-genome-compression
#5
Yuansheng Liu, Hui Peng, Limsoon Wong, Jinyan Li
Motivation: The rapidly increasing number of genomes generated by high-throughput sequencing platforms and assembly algorithms is accompanied by problems in data storage, compression and communication. Traditional compression algorithms are unable to meet the demand of high compression ratio due to the intrinsic challenging features of DNA sequences such as small alphabet size, frequent repeats and palindromes. Reference-based lossless compression, by which only the differences between two similar genomes are stored, is a promising approach with high compression ratio...
June 23, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28651296/early-discharge-hospital-at-home
#6
REVIEW
Daniela C Gonçalves-Bradley, Steve Iliffe, Helen A Doll, Joanna Broad, John Gladman, Peter Langhorne, Suzanne H Richards, Sasha Shepperd
BACKGROUND: Early discharge hospital at home is a service that provides active treatment by healthcare professionals in the patient's home for a condition that otherwise would require acute hospital inpatient care. This is an update of a Cochrane review. OBJECTIVES: To determine the effectiveness and cost of managing patients with early discharge hospital at home compared with inpatient hospital care. SEARCH METHODS: We searched the following databases to 9 January 2017: the Cochrane Effective Practice and Organisation of Care Group (EPOC) register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, and EconLit...
June 26, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28651292/acute-onset-neurological-disorders-during-pregnancy-a-literature-review
#7
Zita Ferraz, Joana Parra, Ana Luísa Areia, Elsa Vasco, Paulo Moura
Objectives To characterize the most common peripheral and central neurological disorders during pregnancy. Methods Original research and review of the literature on neurological complications during pregnancy. We searched for keywords related to the topic on different databases. Results Pregnancy involves physiological changes that can trigger peripheral neurological and/or central nervous system pathologies, which can sometimes be associated with hypertensive disorders. A definitive diagnosis of neurological disorders can be made according to the trimester of pregnancy and the clinical findings...
June 26, 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28651185/treatment-of-neurocognitive-symptoms-in-unipolar-depression-a-systematic-review-and-future-perspectives
#8
REVIEW
E Salagre, B Solé, Y Tomioka, B S Fernandes, D Hidalgo-Mazzei, M Garriga, E Jimenez, J Sanchez-Moreno, E Vieta, I Grande
BACKGROUND: Cognitive symptoms in Major Depressive Disorder (MDD) are persistent and commonly entail neurocognitive impairment and a decline in quality of life. This systematic review gathers the current scientific evidence on therapeutic strategies for neuropsychological impairment in MDD. METHOD: A systematic search on PubMed, PsycINFO and Clinicaltrials.gov was carried out on December 2016 according to PRISMA using Boolean terms to identify interventions for the treatment of cognitive dysfunction in MDD...
June 19, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28651125/online-patient-information-on-vagus-nerve-stimulation-how-reliable-is-it-for-facilitating-shared-decision-making
#9
Ronak Ved, Naomi Cobbold, Kueni Igbagiri, Mark Willis, Paul Leach, Malik Zaben
PURPOSE: This study evaluates the quality of information available on the internet for carers of children with epilepsy considering treatment with Vagus Nerve Stimulation (VNS). METHODS: Selected key phrases were entered into two popular search engines (Google™, Yahoo™). These phrases were: "Vagus nerve stimulator", alone and in combination with "childhood epilepsy", "paediatric epilepsy" and "epilepsy in childhood"; "VNS", and "VNS epilepsy". The first 50 hits per search were then screened...
June 15, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28651120/the-relationship-between-emotion-regulation-strategies-and-job-search-behavior-among-fourth-year-university-students
#10
Ling Wang, Huihui Xu, Xue Zhang, Ping Fang
The job search process is a stressful experience. This study investigated the effect of emotion regulation strategies on job search behavior in combination with anxiety and job search self-efficacy among Chinese university fourth-year students (N = 816, mean age = 21.98, 31.5% male, 34.9% majored in science, 18.0% from "211 Project" universities). Results showed that cognitive reappraisal was positively related to job search behavior, while expressive suppression was negatively related to job search behavior...
June 23, 2017: Journal of Adolescence
https://www.readbyqxmd.com/read/28651106/computer-based-speech-therapy-for-childhood-speech-sound-disorders
#11
REVIEW
Lisa Furlong, Shane Erickson, Meg E Morris
BACKGROUND: With the current worldwide workforce shortage of Speech-Language Pathologists, new and innovative ways of delivering therapy to children with speech sound disorders are needed. Computer-based speech therapy may be an effective and viable means of addressing service access issues for children with speech sound disorders. AIM: To evaluate the efficacy of computer-based speech therapy programs for children with speech sound disorders. METHOD: Studies reporting the efficacy of computer-based speech therapy programs were identified via a systematic, computerised database search...
June 15, 2017: Journal of Communication Disorders
https://www.readbyqxmd.com/read/28651098/an-interoceptive-model-of-bulimia-nervosa-a-neurobiological-systematic-review
#12
REVIEW
Megan Klabunde, Danielle Collado, Cara Bohon
The objective of our study was to examine the neurobiological support for an interoceptive sensory processing model of bulimia nervosa (BN). To do so, we conducted a systematic review of interoceptive sensory processing in BN, using the PRISMA guidelines. We searched PsychInfo, Pubmed, and Web of Knowledge databases to identify biological and behavioral studies that examine interoceptive detection in BN. After screening 390 articles for inclusion and conducting a quality assessment of articles that met inclusion criteria, we reviewed 41 articles...
June 19, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28650989/tumor-tissue-protein-signatures-reflect-histological-grade-of-breast-cancer
#13
Petter Skoog, Mattias Ohlsson, Mårten Fernö, Lisa Rydén, Carl A K Borrebaeck, Christer Wingren
Histological grade is one of the most commonly used prognostic factors for patients diagnosed with breast cancer. However, conventional grading has proven technically challenging, and up to 60% of the tumors are classified as histological grade 2, which represents a heterogeneous cohort less informative for clinical decision making. In an attempt to study and extend the molecular puzzle of histologically graded breast cancer, we have in this pilot project searched for additional protein biomarkers in a new space of the proteome...
2017: PloS One
https://www.readbyqxmd.com/read/28650949/efficacy-and-safety-of-tranexamic-acid-in-orthopedic-fracture-surgery-a-meta-analysis-and-systematic-literature-review
#14
Kamil Amer, Saqib Rehman, Christopher Haydel
BACKGROUND: Tranexamic acid (TXA) is an anti-fibrinolytic drug that has been shown to be effective in reducing blood loss and the need for transfusions after several orthopedic surgeries. However, the effectiveness of TXA use in orthopedic fracture surgeries still remains unclear. The purpose of this meta-analysis was to review existing literature with interest in the effectiveness and safety of TXA treatment in reducing total blood loss and transfusion rates for patients who underwent surgery for fracture repairs...
June 12, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28650914/associations-of-rotational-shift-work-and-night-shift-status-with-hypertension-a-systematic-review-and-meta-analysis
#15
Sandhya Manohar, Charat Thongprayoon, Wisit Cheungpasitporn, Michael A Mao, Sandra M Herrmann
BACKGROUND: The reported risks of hypertension (HTN) in rotating shift and night shift workers are controversial. The objective of this meta-analysis was to assess the association between shift work status and HTN. METHODS: A literature search was performed using MEDLINE, EMBASE and Cochrane Database from inception through October 2016. Studies that reported odds ratios (OR) comparing the risk of HTN in shift workers were included. A prespecified subgroup analysis by rotating shift and night shift statuses were also performed...
June 24, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28650882/diagnostic-utility-of-intraoperative-neurophysiological-monitoring-for-intramedullary-spinal-cord-tumors-systematic-review-and-meta-analysis
#16
Tej D Azad, Arjun V Pendharkar, Viet Nguyen, James Pan, Ian D Connolly, Anand Veeravagu, Rita Popat, John K Ratliff, Gerald A Grant
STUDY DESIGN: Systematic review and meta-analysis. OBJECTIVE: The aim of this study was to systematically evaluate the diagnostic utility of intraoperative neurophysiological monitoring (IONM) for detecting postoperative injury in resection of intramedullary spinal cord tumors (IMSCT). SUMMARY OF BACKGROUND DATA: Surgical management of IMSCT can involve key neurological and vascular structures. IONM aims to assess the functional integrity of susceptible elements in real time...
June 23, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28650868/obesity-and-its-implications-on-nononcological-urological-surgery
#17
Andrea Mari, Mohammad Abufaraj, Karim Mansy, Karl-Dietrich Sievert
PURPOSE OF REVIEW: To review and summarize the current literature of the implications of obesity on nononcological urological surgery. We conducted a comprehensive search of the current literature with emphasis on the published literature in the last 18 months. RECENT FINDINGS: Over time, obese patients have become a more common encounter in clinical practice. Obesity represents a considerable operative challenge and has been linked to a higher rate of postoperative complications...
June 24, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28650835/a-new-representation-in-pso-for-discretization-based-feature-selection
#18
Binh Tran, Bing Xue, Mengjie Zhang
In machine learning, discretization and feature selection (FS) are important techniques for preprocessing data to improve the performance of an algorithm on high-dimensional data. Since many FS methods require discrete data, a common practice is to apply discretization before FS. In addition, for the sake of efficiency, features are usually discretized individually (or univariate). This scheme works based on the assumption that each feature independently influences the task, which may not hold in cases where feature interactions exist...
June 23, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28650832/committee-based-active-learning-for-surrogate-assisted-particle-swarm-optimization-of-expensive-problems
#19
Handing Wang, Yaochu Jin, John Doherty
Function evaluations (FEs) of many real-world optimization problems are time or resource consuming, posing a serious challenge to the application of evolutionary algorithms (EAs) to solve these problems. To address this challenge, the research on surrogate-assisted EAs has attracted increasing attention from both academia and industry over the past decades. However, most existing surrogate-assisted EAs (SAEAs) either still require thousands of expensive FEs to obtain acceptable solutions, or are only applied to very low-dimensional problems...
June 22, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28650824/computing-manhattan-path-difference-mediantrees-a-practical-local-search-approach
#20
Alexey Markin, Oliver Eulenstein
Median tree problems are powerful tools for inferring large-scale phylogenetic trees that hold enormous promise for society at large. Such problems seek a median tree for a given collection of input trees under some problem-specific distance. Here, we introduce a median tree problem under the classic Manhattan path-difference distance. We show that this problem is NP-hard, devise an ILP formulation, and provide an effective local search heuristic that is based on solving a local search problem exactly. Our algorithm for the local search problem improves asymptotically by a factor of n on the best-known (naive) solution, where n is the overall number of taxa in the input trees...
June 22, 2017: IEEE/ACM Transactions on Computational Biology and Bioinformatics
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