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https://www.readbyqxmd.com/read/27911216/validation-of-antibody-reagents-for-mucin-analysis-in-chronic-inflammatory-airway-diseases
#1
Thorsten Krause, Niels Röckendorf, Karoline I Gaede, Katrin Ramaker, Heike Sinnecker, Andreas Frey
In chronic inflammatory airway diseases, mucins display disease-related alterations in quantity, composition and glycosylation. This opens the possibility to diagnose and monitor inflammatory airway disorders and their exacerbation based on mucin properties. For such an approach to be reasonably versatile and diagnostically meaningful, the mucin of interest must be captured in a reliable, patient-independent way. To identify appropriate mucin-specific reagents, we tested anti-mucin antibodies on mucin-content-standardized, human bronchoalveolar lavage fluid samples in immunoblot assays...
December 2, 2016: MAbs
https://www.readbyqxmd.com/read/27911135/development-of-a-new-measurement-scale-for-interprofessional-collaborative-competency-the-chiba-interprofessional-competency-scale-cics29
#2
Ikuko Sakai, Takeshi Yamamoto, Yoshinori Takahashi, Takashi Maeda, Yuuko Kunii, Kana Kurokochi
AVSTRACT The purpose of this study was to refine the items on a scale measuring interprofessional collaborative competency that was developed by the authors in an earlier pilot study. A questionnaire-based study was conducted with a sample of 2133 health professionals using the reformulated questionnaire. Construct validity was tested by comparing the survey results with a covariance structure analysis and the domains of interprofessional collaboration competencies presented in previous studies. A second survey was conducted 2 weeks later with a sample of 571 nursing professionals, using the same survey form to test its reliability...
December 2, 2016: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/27911021/a-rapid-and-simple-liquid-chromatography-tandem-mass-spectrometry-method-for-the-measurement-of-testosterone-androstenedione-and-dehydroepiandrosterone-in-human-serum
#3
Wenjuan Xu, Huijun Li, Qing Guan, Ying Shen, Liming Cheng
BACKGROUND: The assay of androgens plays an important role for the differential diagnosis of androgen-related endocrine diseases. We developed a rapid and simple liquid chromatography tandem mass spectrometry (LC-MS/MS) method with small sample volume and simple sample preparation for simultaneous determination of serum testosterone, androstenedione and dehydroepiandrosterone (DHEA) in adults. METHODS: We spiked 100 μL of serum with 200 μL of internal standard solution, which was prepared in methanol, for matrix effect relief and protein precipitation...
December 2, 2016: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/27910799/validation-of-the-danish-version-of-the-quick-disabilities-of-arm-shoulder-and-hand-questionnaire
#4
Jesper Ougaard Schønnemann, Jens Eggers
INTRODUCTION: The Quick-Disabilities of Arm, Shoulder and Hand (QuickDASH) questionnaire is an 11-item region-specific questionnaire used to measure the effect of clinical treatment of disorders and injuries to the upper extremity. During its original development, it was shown that the QuickDASH is a valid and reliable outcome measure. The purpose of this study was to validate the Danish version of the QuickDASH in patients with wrist fractures, using the Nottingham Health Profile (NHP) as an evaluation tool...
December 2016: Danish Medical Journal
https://www.readbyqxmd.com/read/27910175/postanesthesia-evaluation-of-emotional-and-psychological-satisfaction-in-a-hispanic-population
#5
Angela Zauner, Alvaro Pinilla, Daniel Benitez, Alejandra Tellez, David Romero, Ana Suarez, Vanessa López, Eduardo Hermida
BACKGROUND: Patient satisfaction has a positive impact on clinical care. Different strategies, such as questionnaires, have been developed to evaluate and improve patient satisfaction. A validated pediatric anesthesia questionnaire previously showed the importance of perioperative care built upon a relationship of trust between healthcare providers and children and parents, and a comfortable environment in which satisfactory answers are provided. However, the questionnaire was validated in English, and no research exists on the use of satisfaction questionnaires in Spanish...
December 2, 2016: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/27910103/reliability-and-concurrent-validity-of-a-new-iphone-%C3%A2-goniometric-application-for-measuring-active-wrist-range-of-motion-a-cross-sectional-study-in-asymptomatic-subjects
#6
Mohammad Reza Pourahmadi, Ismail Ebrahimi Takamjani, Javad Sarrafzadeh, Mehrdad Bahramian, Mohammad Ali Mohseni-Bandpei, Fatemeh Rajabzadeh, Morteza Taghipour
Measurement of wrist range of motion (ROM) is often considered to be an essential component of wrist physical examination. The measurement can be carried out through various instruments such as goniometers and inclinometers. Recent smartphones have been equipped with accelerometers and magnetometers, which, through specific software applications (apps) can be used for goniometric functions. This study, for the first time, aimed to evaluate the reliability and concurrent validity of a new smartphone goniometric app (Goniometer Pro©) for measuring active wrist ROM...
December 2, 2016: Journal of Anatomy
https://www.readbyqxmd.com/read/27909972/can-we-estimate-short-and-intermediate-term-survival-in-patients-undergoing-surgery-for-metastatic-bone-disease
#7
Jonathan A Forsberg, Rikard Wedin, Patrick J Boland, John H Healey
BACKGROUND: Objective means of estimating survival can be used to guide surgical decision-making and to risk-stratify patients for clinical trials. Although a free, online tool ( www.pathfx.org ) can estimate 3- and 12-month survival, recent work, including a survey of the Musculoskeletal Tumor Society, indicated that estimates at 1 and 6 months after surgery also would be helpful. Longer estimates help justify the need for more durable and expensive reconstructive options, and very short estimates could help identify those who will not survive 1 month and should not undergo surgery...
December 1, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27909956/docking-and-three-dimensional-quantitative-structure-activity-relationship-analyses-of-imidazole-and-thiazolidine-derivatives-as-aurora-a-kinase-inhibitors
#8
Chaeuk Im
Aurora A kinase is involved in the inactivation of apoptosis leading to ovarian, breast, colon, and pancreatic cancers. Inhibitors of Aurora A kinase promote aberrant mitosis resulting in arrest at a pseudo G1 state to induce mitotic catastrophe, ultimately leading to apoptosis. In this study, ligand-based and docking-based three-dimensional quantitative structure-activity relationship (3D-QSAR) analyses of imidazole and thiazolidine derivatives as potential Aurora A kinase inhibitors were performed. The results provided highly reliable and predictive 3D-QSAR comparative molecular similarity index analysis (CoMSIA) models with a cross-validated q(2) value of 0...
December 1, 2016: Archives of Pharmacal Research
https://www.readbyqxmd.com/read/27909867/developmental-validation-of-the-homygene19-14y-system
#9
Weian Du, Ling Chen, Hong Liu, Pingming Qiu, Fayuan Li, Jing Gao, Yu Zhou, Bangchao Wang, Chao Liu
The HomyGene19+14Y System (HG19+14Y) is a PCR-based amplification kit that enables typing of 18 autosomal short tandem repeat (STR) loci (i.e., CSF1PO, D2S1338, D3S1358, D5S818, D6S1043, D7S820, D8S1179, D12S391, D13S317, D16S539, D18S51, D19S433, D21S11, FGA, Penta E, TPOX, TH01, vWA), 14 widely used Y chromosome STR (Y-STR) loci (Y_GATA_H4, DYS385a/b, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS438, DYS439, DYS456, DYS458, DYS635), and amelogenin. This multiplex system was designed for the simultaneous analysis of amelogenin-Y allele mutation, single-source searches, kinship (including familial searching), mixture profiles, international data sharing, and other forensic applications...
December 1, 2016: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/27909807/german-validation-of-the-bidq-s-questionnaire-on-body-image-disturbance-in-idiopathic-scoliosis
#10
Mark Wetterkamp, Meinald T Thielsch, Georg Gosheger, Patrick Boertz, Jan Henrik Terheyden, Tobias L Schulte
PURPOSE: The Body Image Disturbance Questionnaire-Scoliosis (BIDQ-S) is a seven-item questionnaire inquiring into patients' worries about back shape and associated problems at school, at work, with friends or family, and whether the patients are avoiding certain activities. The aim of this study was to translate the BIDQ-S into German (G-BIDQ-S), test its reliability, and establish its convergent, divergent, concurrent, and discriminant validity. METHODS: In a prospective cohort study, 259 patients with idiopathic scoliosis (mean age 30...
December 1, 2016: European Spine Journal
https://www.readbyqxmd.com/read/27909408/reliability-validity-and-usefulness-of-30-15-intermittent-fitness-test-in-female-soccer-players
#11
Nedim Čović, Eldin Jelešković, Haris Alić, Izet Rađo, Erduan Kafedžić, Goran Sporiš, Daniel T McMaster, Zoran Milanović
PURPOSE: The aim of this study was to examine the reliability, validity and usefulness of the 30-15IFT in competitive female soccer players. METHODS: Seventeen elite female soccer players participated in the study. A within subject test-retest study design was utilized to assess the reliability of the 30-15 intermittent fitness test (IFT). Seven days prior to 30-15IFT, subjects performed a continuous aerobic running test (CT) under laboratory conditions to assess the criterion validity of the 30-15IFT. End running velocity (VCT and VIFT), peak heart rate (HRpeak) and maximal oxygen consumption (VO2max) were collected and/or estimated for both tests...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27909389/assessing-attention-and-disruptive-behavior-symptoms-in-preschool-age-children-the-utility-of-the-diagnostic-interview-schedule-for-children
#12
Benjamin Rolon-Arroyo, David H Arnold, Elizabeth A Harvey, Nastassja Marshall
Data are presented from two samples of preschool children to evaluate the reliability, concurrent validity, and predictive validity of the ADHD, ODD, and CD sections of the Diagnostic Interview Schedule for Children, Fourth Edition (DISC-IV). Information was obtained from a community sample of 128 children (Mage = 53.16 months; 63 girls) and from a sample of 72 externalizing children (Mage = 45.23 months; 31 girls) plus 25 control children (Mage = 44.51 months; 8 girls). In both studies, the DISC-IV was administered to parents along with parent and teacher behavior rating scales, and teacher rating scales were obtained again later to evaluate the predictive validity of the DISC-IV (after approximately 6 months in Study 1, and 3 years in Study 2)...
January 2016: Journal of Child and Family Studies
https://www.readbyqxmd.com/read/27909370/development-of-a-telephone-interview-version-of-the-chedoke-mcmaster-stroke-assessment-activity-inventory
#13
Ruth Barclay, Patricia A Miller, Sepideh Pooyania, Paul Stratford
Purpose: To develop a telephone version of the Chedoke-McMaster Stroke Assessment Activity Inventory (CMSA-AI) and estimate the test-retest reliability, interrater reliability (between participant and proxy), and construct validity of the scores for individuals with stroke. Methods: Adults with stroke and their caregivers or proxies were included. Participants were assessed with the CMSA-AI at discharge from a stroke rehabilitation unit and interviewed using the telephone version (TCMSA-AI). Two months after discharge, participants were evaluated with the CMSA-AI and interviewed over the phone using the TCMSA-AI on two occasions 2-3 days apart...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27909363/evidence-of-reliability-validity-and-practicality-for-the-canadian-physiotherapy-assessment-of-clinical-performance
#14
Brenda Mori, Kathleen E Norman, Dina Brooks, Jodi Herold, Dorcas E Beaton
Purpose: To investigate the internal consistency, construct validity, and practicality of the Canadian Physiotherapy Assessment of Clinical Performance (ACP), a descriptive measure used by physiotherapy students and their clinical instructors (CIs) at the mid- and endpoints of an internship to describe the students' behaviours as observed in the clinical education setting relative to what might be expected of an entry-level physiotherapist. Methods: This multi-centre study piloted the ACP in 10 university physiotherapy (PT) programmes...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27909359/oa-go-away-development-and-preliminary-validation-of-a-self-management-tool-to-promote-adherence-to-exercise-and-physical-activity-for-people-with-osteoarthritis-of-the-hip-or-knee
#15
Gail Paterson, Karine Toupin April, Catherine Backman, Peter Tugwell
Purpose: To determine the face and content validity, construct validity, and test-retest reliability of the OA Go Away (OGA), a personalized self-management tool to promote adherence to exercise and physical activity for people with osteoarthritis (OA) of the hip or knee. Methods: The face and content validity of OGA version 1.0 were determined via interviews with 10 people with OA of the hip or knee and 10 clinicians. A revised OGA version 2.0 was then tested for construct validity and test-retest reliability with a new sample of 50 people with OA of the hip or knee by comparing key items in the OGA journal with validated outcome measures assessing similar health outcomes and comparing scores on key items of the journal 4-7 days apart...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27909266/reliability-of-infarct-volumetry-its-relevance-and-the-improvement-by-a-software-assisted-approach
#16
Felix Friedländer, Ferdinand Bohmann, Max Brunkhorst, Ju-Hee Chae, Kavi Devraj, Yvette Köhler, Peter Kraft, Hannah Kuhn, Alexandra Lucaciu, Sebastian Luger, Waltraud Pfeilschifter, Rebecca Sadler, Arthur Liesz, Karolina Scholtyschik, Leonie Stolz, Rajkumar Vutukuri, Robert Brunkhorst
Despite the efficacy of neuroprotective approaches in animal models of stroke, their translation has so far failed from bench to bedside. One reason is presumed to be a low quality of preclinical study design, leading to bias and a low a priori power. In this study, we propose that the key read-out of experimental stroke studies, the volume of the ischemic damage as commonly measured by free-handed planimetry of TTC-stained brain sections, is subject to an unrecognized low inter-rater and test-retest reliability with strong implications for statistical power and bias...
December 1, 2016: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/27909234/a-high-throughput-screening-strategy-for-development-of-rnf8-ubc13-protein-protein-interaction-inhibitors
#17
Elisabeth Weber, Ina Rothenaigner, Stefanie Brandner, Kamyar Hadian, Kenji Schorpp
The ubiquitin-proteasome system plays an essential role in a broad range of cellular signaling pathways. Ubiquitination is a posttranslational protein modification that involves the action of an enzymatic cascade (E1, E2, and E3 enzymes) for the covalent attachment of ubiquitin to target proteins. The emerging knowledge of the molecular mechanisms and correlation of deregulation of the ubiquitin system in human diseases is uncovering new opportunities for therapeutics development. The E3 ligase RNF8 acts in cooperation with the heterodimeric E2 enzyme Ubc13/Uev1a to generate ubiquitin conjugates at the sides of DNA double-strand breaks, and recent findings suggest RNF8 as a potential therapeutic target for the treatment of breast cancer...
December 1, 2016: Journal of Biomolecular Screening
https://www.readbyqxmd.com/read/27909150/validity-of-the-georgian-montreal-cognitive-assessment-for-the-screening-of-mild-cognitive-impairment-and-dementia
#18
Marina Janelidze, Nina Mikeladze, Nazibrola Bochorishvili, Ann Dzagnidze, Mariam Kapianidze, Nino Mikava, Irene Khatiashvili, Darejan Kakhiani, Ekaterina Mirvelashvili, Nino Shiukashvili, Zurab Nadareishvili
Montreal Cognitive Assessment (MoCA) test has been shown to be a reliable tool to detect mild cognitive impairment (MCI), however, no Georgian language version exists. The goal of this study is to determine the validity, reliability, and accuracy of Georgian version of MoCA in the evaluation of amnestic MCI (aMCI) and Alzheimer's disease (AD). Montreal Cognitive Assessment was translated into Georgian language and was administered to healthy participants (HP) and patients with aMCI and AD. We studied 46 HS, 20 patients with aMCI, and 20 patients with AD...
November 30, 2016: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/27909086/the-12-item-psoriatic-arthritis-impact-of-disease-questionnaire-construct-validity-reliability-and-interpretability-in-a-clinical-setting
#19
Marco Di Carlo, Andrea Becciolini, Valentina Lato, Chiara Crotti, Ennio Giulio Favalli, Fausto Salaffi
OBJECTIVE: To study, in a real-life setting, the construct validity, the reliability, and the interpretability of the 12-item Psoriatic Arthritis Impact of Disease (PsAID-12) questionnaire in patients with psoriatic arthritis (PsA). METHODS: In 144 consecutive patients with PsA (81 men and 63 women, mean age of 51.4 ± 12.8 yrs, and 77 receiving biologic treatment), the PsAID-12 and other patient-reported outcomes (PRO) were collected, such as the Dermatology Life Quality Index...
December 1, 2016: Journal of Rheumatology
https://www.readbyqxmd.com/read/27908646/left-ventricular-function-in-healthy-term-neonates-during-the-transitional-period
#20
Amish Jain, Afif F El-Khuffash, Bart C W Kuipers, Adel Mohamed, Kim A Connelly, Patrick J McNamara, Robert P Jankov, Luc Mertens
OBJECTIVES: To evaluate whether incorporating conventional, tissue Doppler imaging and speckle tracking echocardiography are reliable and can characterize changes in left ventricular (LV) function properly in healthy neonates in the early transitional newborn period. STUDY DESIGN: A prospective observational study was conducted in 50 healthy term neonates with a mean ± SD gestational age and birth weight of 39.3 ± 1.2 weeks and 3.5 ± 0.44 kg, respectively...
November 28, 2016: Journal of Pediatrics
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