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https://www.readbyqxmd.com/read/28239984/cost-effectiveness-of-extended-release-naltrexone-to-prevent-relapse-among-criminal-justice-involved-persons-with-a-history-of-opioid-use-disorder
#1
Sean M Murphy, Daniel Polsky, Joshua D Lee, Peter D Friedmann, Timothy W Kinlock, Edward V Nunes, Richard J Bonnie, Michael Gordon, Donna T Chen, Tamara Y Boney, Charles P O'Brien
BACKGROUND/AIMS: Criminal-justice-involved persons are highly susceptible to opioid relapse and overdose-related deaths. In a recent randomized trial, we demonstrated the effectiveness of extended release naltrexone (XR-NTX; Vivitrol®) in preventing opioid relapse among criminal-justice-involved U.S. adults with a history of opioid use disorder. The cost of XR-NTX may be a significant barrier to adoption. Thus, it is important to account for improved quality of life, and downstream cost-offsets...
February 26, 2017: Addiction
https://www.readbyqxmd.com/read/28239928/two-lineages-that-need-each-other
#2
D M Gordon, D A Friedman
No abstract text is available yet for this article.
February 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28239886/fibrocartilaginous-mesenchymoma-of-bone-a-single-institution-experience-with-molecular-investigations-and-a-review-of-the-literature
#3
M Gambarotti, A Righi, D Vanel, S Cocchi, S Benini, F M Elli, G Mantovani, P Ruggieri, S Boriani, D Donati, M Sbaraglia, A P Dei Tos, P Picci
AIMS: Fibrocartilaginous mesenchymoma is a rare intraosseous lesion with a total of 25 cases described in the literature. This study describes the clinical, radiological, and histological features of eight new cases of fibrocartilaginous mesenchymoma collected at a single institution between 1982 and 2016. The presence of GNAS and IDH1/2 mutations and MDM2 amplification was explored to evaluate possible links between fibrocartilaginous mesenchymoma, fibrous dysplasia, dedifferentiated chondrosarcoma, and low-grade osteosarcoma...
February 26, 2017: Histopathology
https://www.readbyqxmd.com/read/28239876/the-potential-of-volatile-organic-compounds-for-the-detection-of-active-disease-in-patients-with-ulcerative-colitis
#4
A Smolinska, A G L Bodelier, J W Dallinga, A A M Masclee, D M Jonkers, F-J van Schooten, M J Pierik
BACKGROUND: To optimise treatment of ulcerative colitis (UC), patients need repeated assessment of mucosal inflammation. Current non-invasive biomarkers and clinical activity indices do not accurately reflect disease activity in all patients and cannot discriminate UC from non-UC colitis. Volatile organic compounds (VOCs) in exhaled air could be predictive of active disease or remission in Crohn's disease. AIM: To investigate whether VOCs are able to differentiate between active UC, UC in remission and non-UC colitis...
February 26, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28239869/intra-patient-variability-in-adalimumab-drug-levels-within-and-between-cycles-in-crohn-s-disease
#5
M G Ward, P A Thwaites, L Beswick, J Hogg, G Rosella, D Van Langenberg, J Reynolds, P R Gibson, M P Sparrow
BACKGROUND: Whether therapeutic drug monitoring for adalimumab needs to be performed at the trough concentration has not been defined. AIM: To determine intra-patient adalimumab drug-level variation and to identify modulating patient and disease factors. METHODS: In this prospective observational study, adult patients with Crohn's disease established on maintenance adalimumab had drug levels measured repeatedly according to pre-defined schedules (visit 1: day 4-6, visit 2: day 7-9, trough: day 13-14) across two consecutive fortnightly cycles...
February 27, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28239843/liver-transection-using-indocyanine-green-fluorescence-imaging-and-hepatic-vein-clamping
#6
Y Kawaguchi, Y Nomura, M Nagai, D Koike, Y Sakuraoka, T Ishida, T Ishizawa, N Kokudo, N Tanaka
BACKGROUND: Three-dimensional (3D) imaging has facilitated liver resection with excision of hepatic veins by estimating the liver volume of portal and hepatic venous territories. However, 3D imaging cannot be used for real-time navigation to determine the liver transection line. This study assessed the value of indocyanine green (ICG) fluorescence imaging with hepatic vein clamping for navigation during liver transection. METHODS: Consecutive patients who underwent liver resection with excision of major hepatic veins between 2012 and 2013 were evaluated using ICG fluorescence imaging after clamping veins and injecting ICG...
February 27, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28239821/analysis-of-circulating-long-non-coding-rna-uca1-as-potential-biomarkers-for-diagnosis-and-prognosis-of-osteosarcoma
#7
J-J Wen, Y-D Ma, G-S Yang, G-M Wang
OBJECTIVE: The aim of this investigation was to examine the potential usefulness of long non-coding RNA UCA1 (UCA1) as a biomarker for diagnosis and prognosis in osteosarcoma. PATIENTS AND METHODS: The expression level of UCA1 was determined using TaqMan real-time PCR in human osteosarcoma tissues and patients' sera. Next, we investigated to clarify the relationship of UCA1 with clinicopathological features. The receiver operating characteristic (ROC) curve was performed to estimate the diagnostic value of UCA1...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239815/correlation-between-gdf15-mmp7-and-gastric-cancer-and-its-prognosis
#8
L Lu, G-Q Ma, X-D Liu, R-R Sun, Q Wang, M Liu, P-Y Zhang
OBJECTIVE: To explore the correlation between GDF15, MMP7 and gastric cancer and its prognosis. PATIENTS AND METHODS: Thirty-six cases of gastric cancer admitted to our hospital from February 2014 to February 2015 were included in the observation group. Thirty-two healthy people were selected during the same period as the control group. The levels of MMP7 and GDF15 mRNA in the observation group before and after treatment and in the control group were detected by fluorescence quantitative PCR...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239808/atrial-fibrillation-prevalence-and-atrial-vulnerability-analysis-in-paroxysmal-supraventricular-tachycardia-patients-after-radiofrequency-ablation
#9
Q-X Zhao, Y-M Zhao, L Mao, D-L Shen, X-Y Zhao
OBJECTIVE: Paroxysmal supraventricular tachycardia (PSVT) patient has higher prevalence ratio of atrial fibrillation (AF), while AF recurrence remains a high ratio after radiofrequency ablation (RFCA). This study explored AF prevalence and atrial vulnerability in PSVT patients after RFCA, using ROC curve to analyze atrial effective refractory period dispersion (dERP) on postoperative AF in the prediction of PSVT. PATIENTS AND METHODS: The PSVT patients were enrolled and divided into three groups and received RFCA treatment between January 2010 and December 2014...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239801/curcumin-protects-against-tartrazine-mediated-oxidative-stress-and-hepatotoxicity-in-male-rats
#10
G E El-Desoky, A Abdel-Ghaffar, Z A Al-Othman, M A Habila, Y A Al-Sheikh, H K Ghneim, J P Giesy, M A M Aboul-Soud
OBJECTIVE: Synthetic dyes have been reported to exert detrimental effects on the health of humans. This study evaluated the effects of a diet containing tartrazine (Tz) on rats which included: i) biochemical parameters including hepatic enzymes, kidney functions and profiles of lipids; ii) markers of oxidative stress in cells by measuring concentrations of malondialdehyde (MDA) and glutathione (GSH); iii) activities of selected, key hepatic antioxidant enzymes including catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GPx); iv) pathologies of liver...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239799/the-consistency-of-myocardial-strain-derived-from-heart-deformation-analysis
#11
Eric J Keller, Shanna Fang, Kai Lin, Benjamin H Freed, Peter M Smith, Bruce S Spottiswoode, Rachel Davids, Maria Carr, Marie-Pierre Jolly, Michael Markl, James C Carr, Jeremy D Collins
The purpose of this study was to assess the consistency of semi-automated myocardial strain analysis by prototype software across field strengths, temporal resolutions, and examinations. 35 volunteers (48 ± 13 years; 20% women) and 25 patients (54 ± 12 years; 44% women) without significant cardiac dysfunction underwent cine cardiac magnetic resonance imaging (CMR) at 1.5 T with a temporal resolution of 39.2 msec. 34 subjects also underwent imaging at 3.0 T; 16 had repeat examinations within 14 days; and 9 underwent CMR with temporal resolutions of 12...
February 26, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28239790/antibodies-to-glutamate-reversed-the-amnesic-effects-of-proinflammatory-s100a9-protein-fibrils-in-aged-c57bl-6-mice
#12
M A Gruden, T V Davydova, V G Fomina, L A Vetrile, L A Morozova-Roche, R D E Sewell
Chronic intranasal administration of fibrillar structures of proinflammatory S100A9 protein impaired passive avoidance learning in old C57Bl/6 mice. Combined treatment with S100A9 fibrils and antibodies to glutamate was followed by an increase in horizontal locomotor activity of animals in the open-field test and did not disturb spatial memory.
February 27, 2017: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28239782/inhibition-of-klebsiella-pneumoniae-growth-by-selected-australian-plants-natural-approaches-for-the-prevention-and-management-of-ankylosing-spondylitis
#13
V Winnett, J Sirdaarta, A White, F M Clarke, I E Cock
A wide variety of herbal remedies are used in traditional Australian medicine to treat inflammatory disorders, including autoimmune inflammatory diseases. One hundred and six extracts from 40 native Australian plant species traditionally used for the treatment of inflammation and/or to inhibit bacterial growth were investigated for their ability to inhibit the growth of a microbial trigger for ankylosing spondylitis (K. pneumoniae). Eighty-six of the extracts (81.1%) inhibited the growth of K. pneumoniae. The D...
February 27, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28239693/metal-passivated-pbs-nanoparticles-fabrication-and-characterization
#14
M Tchaplyguine, M-H Mikkelä, E Mårsell, C Polley, A Mikkelsen, W Zhang, A Yartsev, C J D Hetherington, L R Wallenberg, O Björneholm
Organic-shell-free PbS nanoparticles have been produced in the size range relevant for quantum-dot solar cells (QDSCs) by a vapor aggregation method involving magnetron reactive sputtering. This method creates a beam of free 5-10 nm particles in a vacuum. The dimensions of the particles were estimated after their deposition on a substrate by imaging them using ex situ SEM and HRTEM electron microscopy. The particle structure and chemical composition could be deduced "on the fly", prior to deposition, using X-ray photoelectron spectroscopy (XPS) with tunable synchrotron radiation...
February 27, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28239661/klf2-and-klf4-control-endothelial-identity-and-vascular-integrity
#15
Panjamaporn Sangwung, Guangjin Zhou, Lalitha Nayak, E Ricky Chan, Sandeep Kumar, Dong-Won Kang, Rongli Zhang, Xudong Liao, Yuan Lu, Keiki Sugi, Hisashi Fujioka, Hong Shi, Stephanie D Lapping, Chandra C Ghosh, Sarah J Higgins, Samir M Parikh, Hanjoong Jo, Mukesh K Jain
Maintenance of vascular integrity in the adult animal is needed for survival, and it is critically dependent on the endothelial lining, which controls barrier function, blood fluidity, and flow dynamics. However, nodal regulators that coordinate endothelial identity and function in the adult animal remain poorly characterized. Here, we show that endothelial KLF2 and KLF4 control a large segment of the endothelial transcriptome, thereby affecting virtually all key endothelial functions. Inducible endothelial-specific deletion of Klf2 and/or Klf4 reveals that a single allele of either gene is sufficient for survival, but absence of both (EC-DKO) results in acute death from myocardial infarction, heart failure, and stroke...
February 23, 2017: JCI Insight
https://www.readbyqxmd.com/read/28239652/estrogens-regulate-glycosylation-of-igg-in-women-and-men
#16
Altan Ercan, Wendy M Kohrt, Jing Cui, Kevin D Deane, Marija Pezer, Elaine W Yu, Jonathan S Hausmann, Harry Campbell, Ursula B Kaiser, Pauline M Rudd, Gordan Lauc, James F Wilson, Joel S Finkelstein, Peter A Nigrovic
The immunologic potency of IgG is modulated by glycosylation, but mechanisms regulating this process are undefined. A role for sex hormones is suggested by differences in IgG glycans between women and men, most prominently with respect to galactose. We therefore assessed IgG galactosylation in 713 healthy adults from 2 cohorts as well as in 159 subjects from 4 randomized controlled studies of endocrine manipulation: postmenopausal women receiving conjugated estrogens, raloxifene, or placebo; premenopausal women deprived of gonadal hormones with leuprolide and treated with estradiol or placebo; men deprived of gonadal hormones with goserelin and given testosterone or placebo; and men deprived of gonadal hormones with goserelin and given testosterone or placebo together with anastrozole to block conversion of testosterone to estradiol...
February 23, 2017: JCI Insight
https://www.readbyqxmd.com/read/28239647/enhanced-fcgr2a-and-fcgr3a-signaling-by-hiv-viremic-controller-igg
#17
Raymond A Alvarez, Ana M Maestre, Kenneth Law, Natasha D Durham, Maria Ines Barria, Akiko Ishii-Watabe, Minoru Tada, Manav Kapoor, Mathew T Hotta, Gabriela Rodriguez-Caprio, Daniel S Fierer, Ana Fernandez-Sesma, Viviana Simon, Benjamin K Chen
HIV-1 viremic controllers (VC) spontaneously control infection without antiretroviral treatment. Several studies indicate that IgG Abs from VCs induce enhanced responses from immune effector cells. Since signaling through Fc-γ receptors (FCGRs) modulate these Ab-driven responses, here we examine if enhanced FCGR activation is a common feature of IgG from VCs. Using an infected cell-based system, we observed that VC IgG stimulated greater FCGR2A and FCGR3A activation as compared with noncontrollers, independent of the magnitude of HIV-specific Ab binding or virus neutralization activities...
February 23, 2017: JCI Insight
https://www.readbyqxmd.com/read/28239641/macrovascular-and-microvascular-cerebral-blood-flow-in-adults-at-risk-for-alzheimer-s-disease
#18
Lindsay R Clark, Sara E Berman, Leonardo A Rivera-Rivera, Siobhan M Hoscheidt, Burcu F Darst, Corinne D Engelman, Howard A Rowley, Cynthia M Carlsson, Sanjay Asthana, Patrick Turski, Oliver Wieben, Sterling C Johnson
INTRODUCTION: Capillary hypoperfusion is reported in asymptomatic adults at-risk for Alzheimer's disease (AD), but the extent that can be explained by reduced flow in intracranial arteries is unknown. METHODS: One hundred fifty-five asymptomatic adults enriched for AD risk (mean age 61 years) completed arterial spin labeling (pcASL) and 4D-flow MRI sequences. Voxel-wise regression models investigated the relationship between mean flow in bilateral cerebral arteries and capillary perfusion, and tested potential moderators of this relationship...
2017: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/28239608/elimination-of-dog-mediated-human-rabies-deaths-by-2030-needs-assessment-and-alternatives-for-progress-based-on-dog-vaccination
#19
Ryan M Wallace, Eduardo A Undurraga, Jesse D Blanton, Julie Cleaton, Richard Franka
BACKGROUND: Rabies imposes a substantial burden to about half of the world population. The World Health Organization (WHO), World Organization for Animal Health, and the Food and Agriculture Organization have set the goal of eliminating dog-mediated human rabies deaths by 2030. This could be achieved largely by massive administration of post-exposure prophylaxis-in perpetuity-, through elimination of dog rabies, or combining both. Here, we focused on the resources needed for the elimination of dog rabies virus by 2030...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28239561/regulation-of-cardiac-cacnb2-by-microrna-499-potential-role-in-atrial-fibrillation
#20
Tian-You Ling, Xiao-Li Wang, Qiang Chai, Tong Lu, John M Stulak, Lyle D Joyce, Richard C Daly, Kevin L Greason, Li-Qun Wu, Win-Kuang Shen, Yong-Mei Cha, Hon-Chi Lee
The L-type calcium channel (LTCC) is one of the major ion channels that are known to be associated with the electrical remodeling of atrial fibrillation (AF). In AF, there is significant downregulation of the LTCC, but the underlying mechanism for such downregulation is not clear. We have previously reported that microRNA-499 (miR-499) is significantly upregulated in patients with permanent AF and that KCNN3, the gene that encodes the small-conductance calcium-activated potassium channel 3 (SK3), is a target of miR-499...
June 2017: BBA Clinical
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