keyword
MENU ▼
Read by QxMD icon Read
search

Discrepancies

keyword
https://www.readbyqxmd.com/read/28547764/visibility-of-focal-liver-lesions-comparison-between-kupffer-phase-of-ceus-with-sonazoid-and-hepatobiliary-phase-of-gadoxetic-acid-enhanced-mri
#1
Woo Young Yang, Hee Sun Park, Young Jun Kim, Mi Hye Yu, Sung Il Jung, Hae Jeong Jeon
BACKGROUND: To investigate the agreement between Kupffer phase of Sonazoid contrast-enhanced sonography (CEUS) and hepatobiliary phase of gadoxetic acid-enhanced MRI in the evaluation of focal liver lesions (FLLs). METHODS: One hundred fifty-four FLLs in 154 patients who underwent both Sonazoid CEUS and gadoxetic acid-enhanced liver MRI were included in this retrospective study. FLL visibility on the Kupffer-phase images was graded as one (invisible or isoenhancing), two (vaguely visible or vaguely hypoenhancing), or three (clearly visible or clearly hypoenhancing), and that on the hepatobiliary-phase images of MRI was graded as one (invisible or hyper/isointense), two (vaguely visible or weakly hypointense), or three (clearly visible or strongly hypointense)...
May 26, 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/28546017/delayed-left-atrial-appendage-contrast-filling-in-computed-tomograms-after-percutaneous-left-atrial-appendage-occlusion
#2
Yeong-Min Lim, Jung-Sun Kim, Tae-Hoon Kim, Jae-Sun Uhm, Chi Young Shim, Boyoung Joung, Geu-Ru Hong, Moon-Hyoung Lee, Yang-Soo Jang, Hui-Nam Pak
BACKGROUND: The gold standard for the follow-up of left atrial appendage occlusion (LAAO) is performing transesophageal echocardiogram (TEE) at 45 days after LAAO; however, the duration for complete LAA seal-off after percutaneous LAAO is unknown in humans. We retrospectively evaluated the LAA contrast-filling (CF) rate in follow-up cardiac computed tomography (CT) scans after LAAO. METHODS: We included 35 patients (age 67.5±10.9 years, CHA2DS2VASc 4.2±1.6, HAS-BLED 3...
May 22, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28545869/evaluation-of-marginal-fit-of-single-implant-supported-metal-ceramic-crowns-prepared-by-using-presintered-metal-blocks
#3
Barış Paşalı, Duygu Saraç, Necati Kaleli, Yakup Sinasi Saraç
STATEMENT OF PROBLEM: Recently, presintered metal blocks for nonprecious and precious metal implant-supported restorations have gained popularity in computer-aided design and computer-aided manufacturing (CAD-CAM) systems. However, few studies have evaluated the marginal discrepancy of implant-supported restorations made with these new alloy systems. PURPOSE: The purpose of this in vitro study was to compare the milling-sintering method with the lost-wax and milling methods in terms of the marginal fit of implant-supported metal-ceramic restorations...
May 23, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28545867/the-photostability-of-the-commonly-used-biotin-4-fluorescein-probe
#4
Richard A Haack, Kerry M Swift, Qiaoqiao Ruan, Richard J Himmelsbach, Sergey Y Tetin
Biotin 4-fluorescein (B4F) is a commonly used fluorescent probe for studying biotin-(strept)avidin interactions. During a characterization study of an anti-biotin antibody, using B4F as the probe, we noticed a discrepancy in the expected and experimentally determined number of biotin binding sites. Analytical testing showed that the biotin moiety in the probe undergoes a photosensitized oxidation to produce a mixture of biotin sulfoxides which have the potential to impact the quantitation of binding sites using this fluorescent probe...
May 22, 2017: Analytical Biochemistry
https://www.readbyqxmd.com/read/28545834/the-relationship-of-the-subtypes-of-preterm-birth-with-retinopathy-of-prematurity
#5
Anne M Lynch, Brandie D Wagner, Jennifer K Hodges, Tamara S Thevarajah, Emily A Mccourt, Ashlee M Cerda, Naresh Mandava, Ronald S Gibbs, Alan G Palestine
BACKGROUND: Retinopathy of prematurity (ROP) is an adverse outcome of preterm birth (PTB) and is a leading cause of childhood blindness. The relationship between the subtypes of PTB with ROP is understudied. OBJECTIVE: To investigate if there is a difference in the incidence of type 1 or type 2 ROP in infants with PTB resulting from spontaneous preterm labor (SPTL), a medical indication (MIPTB), or preterm-premature rupture of the membranes (PPROM). STUDY DESIGN: A retrospective cohort study of 827 infants screened for ROP who delivered at a single tertiary care center in Colorado...
May 22, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28545456/towards-an-equitable-healthcare-in-china-evaluating-the-productive-efficiency-of-community-health-centers-in-jiangsu-province
#6
Lulin Zhou, Xinglong Xu, Henry Asante Antwi, Linna Wang
BACKGROUND: While the demand for the health service keeps escalating at the grass root or rural areas of China, a substantial portion of healthcare resources remains stagnant in the more developed cities and this has entrenched health inequity in many parts of China. At its conception, the Deepening Health Care Reform in 2012 China was intended to flush out these discrepancies and promote a more equitable and efficient distribution of health resources. Nearly half a decade of this reform, there are uncertainties as to whether the attainment of the objectives of the reform is in sight...
May 25, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28544570/relative-susceptibility-of-airway-organisms-to-antimicrobial-effects-of-nitric-oxide
#7
Alan D Workman, Ryan M Carey, Michael A Kohanski, David W Kennedy, James N Palmer, Nithin D Adappa, Noam A Cohen
BACKGROUND: Nitric oxide (NO) is released in the airway as a critical component of innate immune defense against invading pathogenic organisms. It is well documented that bacteriostatic and bactericidal effects of NO are concentration-dependent. However, few data exist comparing relative susceptibility of common pathogens to NO at physiologic concentrations. In this study we evaluated the effects of NO on 4 common airway bacteria and 1 fungus, and examined the potential implications of discrepancies in sensitivity...
May 25, 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28544452/a-conserved-role-for-vegf-signaling-in-specification-of-homologous-mesenchymal-cell-types-positioned-at-spatially-distinct-developmental-addresses-in-early-development-of-sea-urchins
#8
Eric M Erkenbrack, Elizabeth Petsios
Comparative studies of early development in echinoderms are revealing the tempo and mode of alterations to developmental gene regulatory networks and to the cell types they specify. In euechinoid sea urchins, skeletogenic mesenchyme (SM) ingresses prior to gastrulation at the vegetal pole and aligns into a ring-like array with two bilateral pockets of cells, the sites where spiculogenesis will later occur. In cidaroid sea urchins, the anciently diverged sister clade to euechinoid sea urchins, a homologous SM cell type ingresses later in development, after gastrulation has commenced, and consequently at a distinct developmental address...
May 23, 2017: Journal of Experimental Zoology. Part B, Molecular and Developmental Evolution
https://www.readbyqxmd.com/read/28544436/losing-the-breast-a-meta-synthesis-of-the-impact-in-women-breast-cancer-survivors
#9
REVIEW
Lingshan Sun, Emily Ang, Wei How Daryl Ang, Violeta Lopez
OBJECTIVES: To summarize qualitative studies exploring the impact of losing the breast in women breast cancer survivors. METHODS: We identify, appraise and synthesise 12 qualitative studies from 2000 to 2015. Quality appraisal of the studies was examined using the Critical Appraisal Skill Programme Checklist and Sandelowski and Barroso's step to synthesise the findings. RESULTS: The age of women in these studies ranged from 30-77 years. Losing the breast was regarded as disfigurement resulting in a discrepancy between self and societal image of a woman...
May 20, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28544272/ensemble-variant-interpretation-methods-to-predict-enzyme-activity-and-assign-pathogenicity-in-the-cagi4-naglu-human-n-acetyl-glucosaminidase-and-ube2i-human-sumo-ligase-challenges
#10
Yizhou Yin, Kunal Kundu, Lipika R Pal, John Moult
CAGI (Critical Assessment of Genome Interpretation) conducts community experiments to determine the state of the art in relating genotype to phenotype. Here we report results obtained using newly-developed ensemble methods to address two CAGI4 challenges: enzyme activity for population missense variants found in NAGLU (Human N-acetyl-glucosaminidase) and random missense mutations in Human UBE2I (Human SUMO E2 ligase), assayed in a high throughput competitive yeast complementation procedure. The ensemble methods are effective, ranked 2(nd) for SUMO-ligase and 3(rd) for NAGLU, according to the CAGI independent assessors...
May 24, 2017: Human Mutation
https://www.readbyqxmd.com/read/28544070/the-importance-of-assessing-out-of-pocket-payments-when-the-financing-of-antiretroviral-therapy-is-transitioned-to-domestic-funding-findings-from-vietnam
#11
Benjamin Johns, Le Bao Chau, Kieu Huu Hanh, Nguyen Thuy Huong, Hoa Mai Do, Anh Thuy Duong, Long Hoang Nguyen
OBJECTIVE: To assess out-of-pocket payments and catastrophic health expenditures among antiretroviral therapy (ART) patients in Vietnam, and to model catastrophic payments under different copayment scenarios when the primary financing of ART changes to social health insurance. METHODS: Cross-sectional facility-based survey of 843 patients at 42 health facilities representative of 87% of ART patients in 2015. RESULTS: Because of donor and government funding, no payments were made for antiretroviral drugs...
May 19, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28543855/theoretical-studies-of-the-copper-gyromagnetic-factors-for-three-novel-cu-2-coordination-polymers-with-bi-triazole-ligand
#12
Li-Na Wu, Shao-Yi Wu, Li-Juan Zhang, Xu-Sheng Liu, Li Peng
The copper electron paramagnetic resonance (EPR) gyromagnetic factors are theoretically studied for three novel Cu(2+) coordination polymers [Cu(XL)(NO3 )2 ]n (1), {[Cu(XL)(4,4'-bpy)(NO3 )2 ]•CH3 CN}n (1a) and {[Cu(XL)3 ](NO3 )2 •3.5H2 O}n (2) with bi-triazole ligand (XL)=N,N'-bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxdiimide bi(1,2,4-triazole) from the high order perturbation calculations of the g factors for a rhombically elongated octahedral 3d(9) group. The order (1 ≤ 1a < 2) of gz can be illustrated by the dominant second-order perturbation term roughly proportional to the square of the covalency factor N...
May 25, 2017: Magnetic Resonance in Chemistry: MRC
https://www.readbyqxmd.com/read/28543619/the-company-you-keep-is-socialising-with-higher-status-people-bad-for-mental-health
#13
Min-Ah Lee, Ichiro Kawachi
Socialising with higher-status individuals can be hypothesised to exert opposing influences on the mental health of the ego. On the one hand, socialising with higher-status alters might enable individuals to access valuable resources. On the other hand, status-discrepant friendships could be detrimental to mental health by engendering feelings of unfairness. We sought to examine the impact of status-discrepant social relationships on depressive symptoms in the 2012 Korean General Social Survey (KGSS), a nationally representative sample...
May 24, 2017: Sociology of Health & Illness
https://www.readbyqxmd.com/read/28543540/computational-modeling-of-915-mhz-microwave-ablation-comparative-assessment-of-temperature-dependent-tissue-dielectric-models
#14
Garron Deshazer, Mark Hagmann, Derek Merck, Jan Sebek, Kent B Moore, Punit Prakash
PURPOSE: The objective of this study is to develop a computational model for simulating 915 MHz microwave ablation (MWA), and verify the simulation predictions of transient temperature profiles against experimental measurements. Due to the limited experimental data characterizing temperature-dependent changes of tissue dielectric properties at 915 MHz, we comparatively assess two temperature dependent approaches of modeling of dielectric properties: model A- piecewise linear temperature dependencies based on existing, but limited, experimental data, and model B- similar to model A, but augmented with linear decrease in electrical conductivity above 95 °C, as guided by our experimental measurements...
May 23, 2017: Medical Physics
https://www.readbyqxmd.com/read/28543391/medication-discrepancies-in-the-dental-record-and-impact-of-pharmacist-led-intervention
#15
Hailey J Choi, Autumn L Stewart, Chunhao Tu
BACKGROUND: Patients frequently use medications with potential implications for oral health and dental procedures, yet little is known about the accuracy of medication lists available to dentists. The aims of this study were to describe the frequency and clinical implications of medication discrepancies in the dental record (phase 1) and to evaluate the impact of pharmacist intervention on medication reconciliation processes in dental practice (phase 2). METHODS: A prospective, single-centre study evaluating adults receiving dental care was conducted...
May 20, 2017: International Dental Journal
https://www.readbyqxmd.com/read/28543360/relationship-between-the-uplc-q-tof-ms-fingerprinted-constituents-from-daphne-genkwa-and-their-anti-inflammatory-anti-oxidant-activities
#16
Wen-Juan Du, Jun Ji, Ling Wang, Xin-Yi Lan, Jia Li, Jun-Qiu Lei, Xin He, Chun-Feng Zhang, Wen-Ze Huang, Zhen-Zhong Wang, Wei Xiao, Chong-Zhi Wang, Chun-Su Yuan
Daphne genkwa Sieb.et Zucc. is a well-known medicinal plant. This study was designed to apply the ultra-high performance liquid chromatography (UPLC) system to establish a quality control method of Daphne genkwa. Data revealed that there were fifteen common peaks in ten batches of D. genkwa Sieb. Et Zucc.(Thymelaeaceae) from different provinces of China. On this basis, the fingerprint chromatogram was established to provide references for quality control. Afterwards, the chemical constitutions of these common peaks were analyzed using the UPLC-Q-TOF-MS system and nine of them were identified primarily...
May 22, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28542981/dental-providers-and-pharmacists-a-call-for-enhanced-interprofessional-collaboration
#17
Henning Lygre, Reidun Lisbet Skeide Kjome, Hailey Choi, Autumn L Stewart
Reports concerning medication discrepancies in dental records indicate that the concept of interprofessional collaboration between the dental team and pharmacists should be considered at all educational levels in dentistry and pharmacy. Inclusion of oral health as a therapeutic area in didactic pharmacy curricula is needed. Early exposure of dental students and student pharmacists to collaborative practices through interprofessional educational experiences may create a higher degree of awareness of the role of each profession and the potential to improve patient outcomes...
May 21, 2017: International Dental Journal
https://www.readbyqxmd.com/read/28542634/crystallographic-characterization-of-the-high-potential-iron-sulfur-protein-in-the-oxidized-state-at-0-8-%C3%A3-resolution
#18
Hiraku Ohno, Kazuki Takeda, Satomi Niwa, Tomotaka Tsujinaka, Yuya Hanazono, Yu Hirano, Kunio Miki
High-potential iron-sulfur protein (HiPIP) is a soluble electron carrier protein of photosynthetic bacteria with an Fe4S4 cluster. Although structural changes accompanying the electron transfer are important for understanding of the functional mechanism, the changes have not been clarified in sufficient detail. We previously reported the high-resolution crystal structures of HiPIP from a thermophilic purple bacterium Thermochromatium tepidum in the reduced state. In order to perform a detailed comparison between the structures in different redox states, the oxidized structure should also be revealed at high resolution...
2017: PloS One
https://www.readbyqxmd.com/read/28542504/level-of-surgical-experience-is-associated-with-change-in-hip-center-of-rotation-following-cementless-total-hip-arthroplasty-a-radiographic-assessment
#19
Seung-Chan Kim, Young-Wook Lim, Soon-Yong Kwon, Woo-Lam Jo, Sung-Hun Ju, Chan-Joo Park, Choong-Woo Lee, Yong-Sik Kim
OBJECTIVES: After total hip arthroplasty (THA), restoration of hip center of rotation (COR) is essential to ensure stability of the prosthetic hip and longevity of the prosthesis. Our aim was to determine whether, and how, the COR changed postoperatively compared to the native COR following implantation of a cementless acetabular component in anatomical position and to compare the accuracy of cup placement between two surgeons with different levels of surgical experience. MATERIALS AND METHODS: We evaluated 145 patients (145 hips) who underwent unilateral primary THA, who had no distorted acetabulum on the affected hip and a normal contralateral hip...
2017: PloS One
https://www.readbyqxmd.com/read/28542254/evaluations-of-the-setup-discrepancy-between-brainlab-6d-exactrac-and-cone-beam-computed-tomography-used-with-the-imaging-guidance-system-novalis-tx-for-intracranial-stereotactic-radiosurgery
#20
Se An Oh, Jae Won Park, Ji Woon Yea, Sung Kyu Kim
The objective of this study was to evaluate the setup discrepancy between BrainLAB 6 degree-of-freedom (6D) ExacTrac and cone-beam computed tomography (CBCT) used with the imaging guidance system Novalis Tx for intracranial stereotactic radiosurgery. We included 107 consecutive patients for whom white stereotactic head frame masks (R408; Clarity Medical Products, Newark, OH) were used to fix the head during intracranial stereotactic radiosurgery, between August 2012 and July 2016. The patients were immobilized in the same state for both the verification image using 6D ExacTrac and online 3D CBCT...
2017: PloS One
keyword
keyword
49613
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"