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https://www.readbyqxmd.com/read/27922860/the-impact-of-radiological-response-to-peptide-receptor-radionuclide-therapy-on-overall-survival-in-patients-with-metastatic-midgut-neuroendocrine-tumors
#1
Mehmet Yalchin, Amelia Oliveira, Eleni Theocharidou, Deborah Pencharz, Shaunak Navalkissoor, Ann-Marie Quigley, Martin Walker, Martyn Caplin, Christos Toumpanakis
PURPOSE OF THE REPORT: Peptide receptor radionuclide therapy (PRRT) is an effective treatment for advanced neuroendocrine tumors (NET); however, long-term survival data are scarce. The aim of this study is to determine long-term survival in patients with metastatic midgut NET, according to response to PRRT. PATIENTS AND METHODS: One hundred thirty-three consecutive patients with progressive metastatic midgut NET underwent PRRT. Response at 1 year post PRRT was classified as partial response, stable disease, disease progression, or death...
December 3, 2016: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/27922448/the-second-randomised-evaluation-of-the-effectiveness-cost-effectiveness-and-acceptability-of-computerised-therapy-reeact-2-trial-does-the-provision-of-telephone-support-enhance-the-effectiveness-of-computer-delivered-cognitive-behaviour-therapy-a-randomised
#2
Sally Brabyn, Ricardo Araya, Michael Barkham, Peter Bower, Cindy Cooper, Ana Duarte, David Kessler, Sarah Knowles, Karina Lovell, Elizabeth Littlewood, Richard Mattock, Stephen Palmer, Jodi Pervin, David Richards, Debbie Tallon, David White, Simon Walker, Gillian Worthy, Simon Gilbody
BACKGROUND: Computerised cognitive behaviour therapy (cCBT) is an efficient form of therapy potentially improving access to psychological care. Indirect evidence suggests that the uptake and effectiveness of cCBT can be increased if facilitated by telephone, but this is not routinely offered in the NHS. OBJECTIVES: To compare the clinical effectiveness and cost-effectiveness of telephone-facilitated free-to-use cCBT [e.g. MoodGYM (National Institute for Mental Health Research, Australian National University, Canberra, ACT, Australia)] with minimally supported cCBT...
November 2016: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/27921161/an-international-urogynecological-association-iuga-international-continence-society-ics-joint-report-on-the-terminology-for-the-conservative-and-nonpharmacological-management-of-female-pelvic-floor-dysfunction
#3
Kari Bo, Helena C Frawley, Bernard T Haylen, Yoram Abramov, Fernando G Almeida, Bary Berghmans, Maria Bortolini, Chantale Dumoulin, Mario Gomes, Doreen McClurg, Jane Meijlink, Elizabeth Shelly, Emanuel Trabuco, Carolina Walker, Amanda Wells
INTRODUCTION AND HYPOTHESIS: There has been an increasing need for the terminology on the conservative management of female pelvic floor dysfunction to be collated in a clinically based consensus report. METHODS: This Report combines the input of members and elected nominees of the Standardization and Terminology Committees of two International Organizations, the International Urogynecological Association (IUGA) and the International Continence Society (ICS), assisted at intervals by many external referees...
December 5, 2016: International Urogynecology Journal
https://www.readbyqxmd.com/read/27921035/genetics-underlying-an-individualized-approach-to-adult-spinal-disorders
#4
REVIEW
Corey T Walker, Phillip A Bonney, Nikolay L Martirosyan, Nicholas Theodore
Adult spinal disorders are a significant cause of morbidity across the world and carry significant health and economic burdens. Genetic predispositions are increasingly considered for these conditions and are becoming understood. Advances in molecular technologies since the mid-1990s have made possible genetic characterizations of these diseases in many populations, and recent findings have provided insight into the underlying pathophysiologic mechanisms. These studies have made clear the genetic heterogeneity producing clinical phenotypes and suggest that individualized treatments are possible in the future...
2016: Frontiers in Surgery
https://www.readbyqxmd.com/read/27920903/toward-clean-suspended-cvd-graphene
#5
Alexander Yulaev, Guangjun Cheng, Angela R Hight Walker, Ivan V Vlassiouk, Alline Myers, Marina S Leite, Andrei Kolmakov
The application of suspended graphene as electron transparent supporting media in electron microscopy, vacuum electronics, and micromechanical devices requires the least destructive and maximally clean transfer from their original growth substrate to the target of interest. Here, we use thermally evaporated anthracene films as the sacrificial layer for graphene transfer onto an arbitrary substrate. We show that clean suspended graphene can be achieved via desorbing the anthracene layer at temperatures in the 100 °C to 150 °C range, followed by two sequential annealing steps for the final cleaning, using Pt catalyst and activated carbon...
2016: RSC Advances
https://www.readbyqxmd.com/read/27920671/proceedings-of-the-fourth-annual-deep-brain-stimulation-think-tank-a-review-of-emerging-issues-and-technologies
#6
Wissam Deeb, James J Giordano, Peter J Rossi, Alon Y Mogilner, Aysegul Gunduz, Jack W Judy, Bryan T Klassen, Christopher R Butson, Craig Van Horne, Damiaan Deny, Darin D Dougherty, David Rowell, Greg A Gerhardt, Gwenn S Smith, Francisco A Ponce, Harrison C Walker, Helen M Bronte-Stewart, Helen S Mayberg, Howard J Chizeck, Jean-Philippe Langevin, Jens Volkmann, Jill L Ostrem, Jonathan B Shute, Joohi Jimenez-Shahed, Kelly D Foote, Aparna Wagle Shukla, Marvin A Rossi, Michael Oh, Michael Pourfar, Paul B Rosenberg, Peter A Silburn, Coralie de Hemptine, Philip A Starr, Timothy Denison, Umer Akbar, Warren M Grill, Michael S Okun
This paper provides an overview of current progress in the technological advances and the use of deep brain stimulation (DBS) to treat neurological and neuropsychiatric disorders, as presented by participants of the Fourth Annual DBS Think Tank, which was convened in March 2016 in conjunction with the Center for Movement Disorders and Neurorestoration at the University of Florida, Gainesveille FL, USA. The Think Tank discussions first focused on policy and advocacy in DBS research and clinical practice, formation of registries, and issues involving the use of DBS in the treatment of Tourette Syndrome...
2016: Frontiers in Integrative Neuroscience
https://www.readbyqxmd.com/read/27920599/review-of-the-east-palaearctic-and-north-oriental-psyttalia-walker-with-the-description-of-three-new-species-hymenoptera-braconidae-opiinae
#7
Qiong Wu, Cornelis van Achterberg, Jiang-Li Tan, Xue-Xin Chen
The East Palaearctic and North Oriental species of the genus Psyttalia Walker (Hymenoptera, Braconidae, Opiinae) are reviewed. Three new species are described and illustrated: Psyttalia latinervis Wu & van Achterberg, sp. n. and Psyttalia majocellata Wu & van Achterberg, sp. n. from China, and Psyttalia spectabilis van Achterberg, sp. n. from Japan. Coeloreuteus formosanus Watanabe, 1934, Opius (Lissosema) proclivis Papp, 1981, Opius (Psyttalia) subcyclogaster Tobias, 1998, Opius (Psyttalia) darasunicus Tobias, 1998, Opius (Psyttalia) cyclogastroides Tobias, 1998, Psyttalia extensa Weng & Chen, 2001, and Rhogadopsis longicaudifera Li & van Achterberg, 2013, are new synonyms of Psyttalia cyclogaster (Thomson, 1895); Opius (Psyttalia) ophthalmicus Tobias, 1977, and Opius (Psyttalia) brevitemporalis Tobias, 1998, of Psyttalia carinata (Thomson, 1895) and both Opius (Psyttalia) vacuus Tobias, 1998, and Opius (Lissosema) longurius Chen & Weng, 1995, of Rhogadopsis mediocarinata (Fischer, 1963)...
2016: ZooKeys
https://www.readbyqxmd.com/read/27920349/factors-associated-with-physical-activity-in-latina-women-a-systematic-review
#8
Marlene Tovar, Janiece L Walker, Lynn Rew
The purpose of this systemic literature review is to unveil a greater understanding of Physical Activity in Latinas. We used PubMed and PsycInfo databases to search for articles published between 1991 and August 2016, examining physical activity and its correlates exclusively in adult Latinas. Only 21 primary studies met the inclusion criteria. Although physical activity derives from body movements in various domains, the leisure domain led the focus of research interest. The use of self-reports, cross-sectional design, and the ecological framework predominated...
December 5, 2016: Western Journal of Nursing Research
https://www.readbyqxmd.com/read/27920123/selective-enhancement-of-insulin-sensitivity-in-the-endothelium-in-vivo-reveals-a-novel-proatherosclerotic-signalling-loop
#9
Hema Viswambharan, Nadira Y Yuldasheva, Anshuman Sengupta, Helen Imrie, Matthew C Gage, Natalie J Haywood, Andrew M Walker, Anna Skromna, Natalia Makova, Stacey L Galloway, Pooja Shah, Piruthivi Sukumar, Karen E Porter, Peter J Grant, Ajay M Shah, Celio X Santos, Jing Li, David J Beech, Stephen Wheatcroft, Richard M Cubbon, Mark T Kearney
RATIONALE: In the endothelium, insulin stimulates endothelial nitric oxide synthase (eNOS) to generate the anti-atherosclerotic signalling radical NO. Insulin resistant type 2 diabetes is associated with reduced NO availability and accelerated atherosclerosis. The effect of enhancing endothelial insulin sensitivity on NO availability is unclear. OBJECTIVE: To answer this question we generated a mouse with endothelial cell (EC)-specific over-expression of the human insulin receptor (hIRECO) using the Tie2 promoter-enhancer...
December 5, 2016: Circulation Research
https://www.readbyqxmd.com/read/27919896/cephalosporin-3-diazeniumdiolate-no-donor-prodrug-pyrro-c3d-enhances-azithromycin-susceptibility-of-non-typeable-haemophilus-influenzae-biofilms
#10
Samuel A Collins, Michael J Kelso, Ardeshir Rineh, Nageshwar R Yepuri, Janice Coles, Claire L Jackson, Georgia D Halladay, Woolf T Walker, Jeremy S Webb, Luanne Hall-Stoodley, Gary J Connett, Martin Feelisch, Saul N Faust, Jane S A Lucas, Raymond N Allan
OBJECTIVES: PYRRO-C3D is a cephalosporin-3-diazeniumdiolate nitric oxide (NO)-donor prodrug designed to selectively deliver NO to bacterial infection sites. The objective of this study was to assess the activity of PYRRO-C3D against non-typeable Haemophilus influenzae (NTHi) biofilms and examine the role of NO in reducing biofilm-associated antibiotic tolerance. METHODS: The activity of PYRRO-C3D on in vitro NTHi biofilms was assessed through CFU enumeration and confocal microscopy...
December 5, 2016: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/27919078/evidence-for-a-spinon-fermi-surface-in-a-triangular-lattice-quantum-spin-liquid-candidate
#11
Yao Shen, Yao-Dong Li, Hongliang Wo, Yuesheng Li, Shoudong Shen, Bingying Pan, Qisi Wang, H C Walker, P Steffens, M Boehm, Yiqing Hao, D L Quintero-Castro, L W Harriger, M D Frontzek, Lijie Hao, Siqin Meng, Qingming Zhang, Gang Chen, Jun Zhao
A quantum spin liquid is an exotic quantum state of matter in which spins are highly entangled and remain disordered down to zero temperature. Such a state of matter is potentially relevant to high-temperature superconductivity and quantum-information applications, and experimental identification of a quantum spin liquid state is of fundamental importance for our understanding of quantum matter. Theoretical studies have proposed various quantum-spin-liquid ground states, most of which are characterized by exotic spin excitations with fractional quantum numbers (termed 'spinons')...
December 5, 2016: Nature
https://www.readbyqxmd.com/read/27918122/an-international-urogynecological-association-iuga-international-continence-society-ics-joint-report-on-the-terminology-for-the-conservative-and-nonpharmacological-management-of-female-pelvic-floor-dysfunction
#12
Kari Bo, Helena C Frawley, Bernard T Haylen, Yoram Abramov, Fernando G Almeida, Bary Berghmans, Maria Bortolini, Chantale Dumoulin, Mario Gomes, Doreen McClurg, Jane Meijlink, Elizabeth Shelly, Emanuel Trabuco, Carolina Walker, Amanda Wells
Introduction and hypothesis There has been an increasing need for the terminology on the conservative management of female pelvic floor dysfunction to be collated in a clinically based consensus report. Methods This Report combines the input of members and elected nominees of the Standardization and Terminology Committees of two International Organizations, the International Urogynecological Association (IUGA) and the International Continence Society (ICS), assisted at intervals by many external referees. An extensive process of nine rounds of internal and external review was developed to exhaustively examine each definition, with decision-making by collective opinion (consensus)...
December 5, 2016: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/27917545/measured-performance-of-filtration-and-ventilation-systems-for-fine-and-ultrafine-particles-and-ozone-in-an-unoccupied-modern-california-house
#13
Brett C Singer, William W Delp, Douglas R Black, Iain S Walker
This study evaluated nine ventilation and filtration systems in an unoccupied 2006 house located 250m downwind of the I-80 freeway in Sacramento, California. Systems were evaluated for reducing indoor concentrations of outdoor particles in summer and fall/winter, ozone in summer, and particles from stir-fry cooking. Air exchange rate was measured continuously. Energy use was estimated for year-round operation in California. Exhaust ventilation without enhanced filtration produced indoor PM2.5 that was 70% lower than outdoors...
December 5, 2016: Indoor Air
https://www.readbyqxmd.com/read/27917384/genetic-alterations-in-intervertebral-disc-disease
#14
REVIEW
Nikolay L Martirosyan, Arpan A Patel, Alessandro Carotenuto, M Yashar S Kalani, Evgenii Belykh, Corey T Walker, Mark C Preul, Nicholas Theodore
BACKGROUND: Intervertebral disc degeneration (IVDD) is considered a multifactorial disease that is influenced by both environmental and genetic factors. The last two decades of research strongly demonstrate that genetic factors contribute about 75% of the IVDD etiology. Recent total genome sequencing studies have shed light on the various single-nucleotide polymorphisms (SNPs) that are associated with IVDD. AIM: This review presents comprehensive and updated information about the diversity of genetic factors in the inflammatory, degradative, homeostatic, and structural systems involved in the IVDD...
2016: Frontiers in Surgery
https://www.readbyqxmd.com/read/27917328/gps-imaging-of-vertical-land-motion-in-california-and-nevada-implications-for-sierra-nevada-uplift
#15
William C Hammond, Geoffrey Blewitt, Corné Kreemer
We introduce Global Positioning System (GPS) Imaging, a new technique for robust estimation of the vertical velocity field of the Earth's surface, and apply it to the Sierra Nevada Mountain range in the western United States. Starting with vertical position time series from Global Positioning System (GPS) stations, we first estimate vertical velocities using the MIDAS robust trend estimator, which is insensitive to undocumented steps, outliers, seasonality, and heteroscedasticity. Using the Delaunay triangulation of station locations, we then apply a weighted median spatial filter to remove velocity outliers and enhance signals common to multiple stations...
October 2016: Journal of Geophysical Research. Solid Earth
https://www.readbyqxmd.com/read/27917178/a-comparative-nitrogen-balance-and-productivity-analysis-of-legume-and-non-legume-supported-cropping-systems-the-potential-role-of-biological-nitrogen-fixation
#16
Pietro P M Iannetta, Mark Young, Johann Bachinger, Göran Bergkvist, Jordi Doltra, Rafael J Lopez-Bellido, Michele Monti, Valentini A Pappa, Moritz Reckling, Cairistiona F E Topp, Robin L Walker, Robert M Rees, Christine A Watson, Euan K James, Geoffrey R Squire, Graham S Begg
The potential of biological nitrogen fixation (BNF) to provide sufficient N for production has encouraged re-appraisal of cropping systems that deploy legumes. It has been argued that legume-derived N can maintain productivity as an alternative to the application of mineral fertilizer, although few studies have systematically evaluated the effect of optimizing the balance between legumes and non N-fixing crops to optimize production. In addition, the shortage, or even absence in some regions, of measurements of BNF in crops and forages severely limits the ability to design and evaluate new legume-based agroecosystems...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27917175/nuclear-localization-of-suppressor-of-cytokine-signaling-1-regulates-local-immunity-in-the-lung
#17
Jana Zimmer, Michael Weitnauer, Sébastien Boutin, Günter Küblbeck, Sabrina Thiele, Patrick Walker, Felix Lasitschka, Lars Lunding, Zane Orinska, Christina Vock, Bernd Arnold, Michael Wegmann, Alexander Dalpke
Suppressor of cytokine signaling 1 (SOCS1) is a negative feedback inhibitor of cytoplasmic Janus kinase and signal transducer and activator of transcription (STAT) signaling. SOCS1 also contains a nuclear localization sequence (NLS), yet, the in vivo importance of nuclear translocation is unknown. We generated transgenic mice containing mutated Socs1ΔNLS that fails to translocate in the cell nucleus (MGL(tg) mice). Whereas mice fully deficient for SOCS1 die within the first 3 weeks due to excessive interferon signaling and multiorgan inflammation, mice expressing only non-nuclear Socs1ΔNLS (Socs1(-/-)MGL(tg) mice) were rescued from early lethality...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27916237/transesophageal-speckle-tracking-echocardiography-improves-right-ventricular-systolic-function-assessment-in-the-perioperative-setting
#18
Nicholas W Markin, Mohammed Chamsi-Pasha, Jiangtao Luo, Walker R Thomas, Tara R Brakke, Thomas R Porter, Sasha K Shillcutt
BACKGROUND: Perioperative evaluation of right ventricular (RV) systolic function is important to follow intraoperative changes, but it is often not possible to assess with transthoracic echocardiographic (TTE) imaging, because of surgical field constraints. Echocardiographic RV quantification is most commonly performed using tricuspid annular plane systolic excursion (TAPSE), but it is not clear whether this method works with transesophageal echocardiographic (TEE) imaging. This study was performed to evaluate the relationship between TTE and TEE TAPSE distances measured with M-mode imaging and in comparison with speckle-tracking TTE and TEE measurements...
December 1, 2016: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/27915967/liver-transplant-can-resolve-severe-neuropsychiatric-manifestations-of-wilson-disease-a-case-report
#19
Gregory Walker, Trana Hussaini, Robert Stowe, Silke Cresswell, Eric M Yoshida
Although liver transplant for decompensated cirrhosis secondary to Wilson disease is well accepted, the use of transplant for patients with severe neurologic manifestations of this condition remains controversial, and these can be perceived as a contraindication. Here, we describe a 45-year-old woman who presented with an incidental hepatocellular carcinoma at the time of transplant. The patient had severe neurologic manifestations of Wilson disease pretransplant, including dysarthria, hyperreflexia, asymmetrical ataxia, tremor, bradyphrenia, and shuffling gait...
December 2, 2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27915293/molecular-mechanism-of-divalent-metal-induced-activation-of-ns3-helicase-and-insights-into-zika-virus-inhibitor-design
#20
Xiaocong Cao, Yajuan Li, Xiangyu Jin, Yuelong Li, Feng Guo, Tengchuan Jin
Zika virus has attracted increasing attention because of its potential for causing human neural disorders, including microcephaly in infants and Guillain-Barré syndrome. Its NS3 helicase domain plays critical roles in NTP-dependent RNA unwinding and translocation during viral replication. Our structural analysis revealed a pre-activation state of NS3 helicase in complex with GTPγS, in which the triphosphate adopts a compact conformation in the absence of any divalent metal ions. In contrast, in the presence of a divalent cation, GTPγS adopts an extended conformation, and the Walker A motif undergoes substantial conformational changes...
December 1, 2016: Nucleic Acids Research
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