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https://www.readbyqxmd.com/read/28103652/presence-of-small-pancreatic-cystic-lesions-should-not-preclude-liver-transplantation
#1
EDITORIAL
Jodie A Barkin, Jamie S Barkin
No abstract text is available yet for this article.
January 19, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/28103649/amlodipine-an-l-type-calcium-channel-blocker-protects-against-chlorpromazine-induced-neurobehavioural-deficits-in-mice
#2
Oluwafemi E Kale, Olufunsho Awodele, Temitope O Ogundare, Martins Ekor
The present study investigated the modulatory and chemopreventive benefit of amlodipine (AML), a dihydropyridine calcium channel antagonist, against neurobehavioural abnormalities (NAs) associated with chlorpromazine (CPZ) toxicity in mice. Adult mice were divided into five groups of 6 animals/group. Group 1 (control) was administered saline (10 ml/kg i.p.). Group 2 received CPZ (2 mg/kg i.p.). Groups 3 and 4 received bromocriptine (BMC, 2.5 mg/kg s.c.) and AML (1 mg/kg s.c.) respectively while group 5 received their combination...
January 19, 2017: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/28103645/prognostic-impact-of-lymphocyte-subpopulations-in-peripheral-blood-after-hematopoietic-stem-cell-transplantation-for-hematologic-malignancies
#3
Sang Hyuk Park, Chan-Jeoung Park, Borae G Park, Mi-Hyun Bae, Bo-Hyun Kim, Young-Uk Cho, Seongsoo Jang, Ae Ja Park, Dae-Young Kim, Jung-Hee Lee, Je-Hwan Lee, Kyoo-Hyung Lee
BACKGROUND: We prospectively evaluated prognostic value of lymphocyte subpopulations in peripheral blood of allogeneic hematopoietic stem cell transplant (HSCT)-recipients. METHODS: 113 allogeneic HSCT (47 sibling matched, 37 unrelated matched, 29 haploidentical)-performed patients diagnosed as AML (n=66), ALL (n=28) and MDS (n=19) were prospectively enrolled. 14 lymphocyte subpopulations were quantified by flow cytometry of PB at specific time-points after HSCT, and their prognostic impacts were analyzed...
January 19, 2017: Cytometry. Part B, Clinical Cytometry
https://www.readbyqxmd.com/read/28103635/the-impact-of-local-control-in-the-treatment-of-type-ii-iii-pleuropulmonary-blastoma-experience-of-the-cooperative-weichteilsarkom-studiengruppe-cws
#4
Monika Sparber-Sauer, Guido Seitz, Sylvia Kirsch, Christian Vokuhl, Ivo Leuschner, Tobias M Dantonello, Monika Scheer, Thekla von Kalle, Gustaf Ljungman, Stefan S Bielack, Thomas Klingebiel, Joerg Fuchs, Ewa Koscielniak
BACKGROUND AND OBJECTIVES: This study aims at examining the potential survival benefits of primary versus secondary surgery in the management of children diagnosed with pleuropulmonary blastoma (PPB) type II/III. PATIENTS AND METHODS: Disease characteristics, treatment, and survival of 29 children with localized PPB type II/III, treated in six prospective Cooperative Weichteilsarkom Studiengruppe (CWS) trials, were reviewed retrospectively. RESULTS: Five year event free survival (EFS) and overall survival (OS) of children treated according to CWS protocols was 72%...
January 19, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28103630/orientia-tsutsugamushi-ank9-is-a-multifunctional-effector-that-utilizes-a-novel-grip-like-golgi-localization-domain-for-golgi-to-endoplasmic-reticulum-trafficking-and-interacts-with-host-copb2
#5
Andrea R Beyer, Kyle G Rodino, Lauren VieBrock, Ryan S Green, Brittney K Tegels, Lee D Oliver, Richard T Marconi, Jason A Carlyon
Orientia tsutsugamushi causes scrub typhus, a potentially fatal infection that afflicts one million people annually. This obligate intracellular bacterium boasts one of the largest microbial arsenals of ankyrin repeat-containing protein (Ank) effectors, most of which target the endoplasmic reticulum (ER) by undefined mechanisms. Ank9 is the only one proven to function during infection. Here, we demonstrate that Ank9 bears a motif that mimics the GRIP domain of eukaryotic golgins and is necessary and sufficient for its Golgi localization...
January 19, 2017: Cellular Microbiology
https://www.readbyqxmd.com/read/28103629/giant-saccular-aneurysm-of-the-descending-aorta-in-an-infant
#6
Ismihan S Onan, Erkut Ozturk, Mehmet B Akyol, Burak Onan
No abstract text is available yet for this article.
January 19, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28103614/enrichment-of-putative-pax8-target-genes-at-serous-epithelial-ovarian-cancer-susceptibility-loci
#7
Siddhartha P Kar, Emily Adler, Jonathan Tyrer, Dennis Hazelett, Hoda Anton-Culver, Elisa V Bandera, Matthias W Beckmann, Andrew Berchuck, Natalia Bogdanova, Louise Brinton, Ralf Butzow, Ian Campbell, Karen Carty, Jenny Chang-Claude, Linda S Cook, Daniel W Cramer, Julie M Cunningham, Agnieszka Dansonka-Mieszkowska, Jennifer Anne Doherty, Thilo Dörk, Matthias Dürst, Diana Eccles, Peter A Fasching, James Flanagan, Aleksandra Gentry-Maharaj, Rosalind Glasspool, Ellen L Goode, Marc T Goodman, Jacek Gronwald, Florian Heitz, Michelle A T Hildebrandt, Estrid Høgdall, Claus K Høgdall, David G Huntsman, Allan Jensen, Beth Y Karlan, Linda E Kelemen, Lambertus A Kiemeney, Susanne K Kjaer, Jolanta Kupryjanczyk, Diether Lambrechts, Douglas A Levine, Qiyuan Li, Jolanta Lissowska, Karen H Lu, Jan Lubiński, Leon F A G Massuger, Valerie McGuire, Iain McNeish, Usha Menon, Francesmary Modugno, Alvaro N Monteiro, Kirsten B Moysich, Roberta B Ness, Heli Nevanlinna, James Paul, Celeste L Pearce, Tanja Pejovic, Jennifer B Permuth, Catherine Phelan, Malcolm C Pike, Elizabeth M Poole, Susan J Ramus, Harvey A Risch, Mary Anne Rossing, Helga B Salvesen, Joellen M Schildkraut, Thomas A Sellers, Mark Sherman, Nadeem Siddiqui, Weiva Sieh, Honglin Song, Melissa Southey, Kathryn L Terry, Shelley S Tworoger, Christine Walsh, Nicolas Wentzensen, Alice S Whittemore, Anna H Wu, Hannah Yang, Wei Zheng, Argyrios Ziogas, Matthew L Freedman, Simon A Gayther, Paul D P Pharoah, Kate Lawrenson
BACKGROUND: Genome-wide association studies (GWAS) have identified 18 loci associated with serous ovarian cancer (SOC) susceptibility but the biological mechanisms driving these findings remain poorly characterised. Germline cancer risk loci may be enriched for target genes of transcription factors (TFs) critical to somatic tumorigenesis. METHODS: All 615 TF-target sets from the Molecular Signatures Database were evaluated using gene set enrichment analysis (GSEA) and three GWAS for SOC risk: discovery (2196 cases/4396 controls), replication (7035 cases/21 693 controls; independent from discovery), and combined (9627 cases/30 845 controls; including additional individuals)...
January 19, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28103611/phase-ii-randomised-discontinuation-trial-of-the-met-vegf-receptor-inhibitor-cabozantinib-in-metastatic-melanoma
#8
Adil Daud, Harriet M Kluger, Razelle Kurzrock, Frauke Schimmoller, Aaron L Weitzman, Thomas A Samuel, Ali H Moussa, Michael S Gordon, Geoffrey I Shapiro
BACKGROUND: A phase II randomised discontinuation trial assessed cabozantinib (XL184), an orally bioavailable inhibitor of tyrosine kinases including VEGF receptors, MET, and AXL, in a cohort of patients with metastatic melanoma. METHODS: Patients received cabozantinib 100 mg daily during a 12-week lead-in. Patients with stable disease (SD) per Response Evaluation Criteria in Solid Tumours (RECIST) at week 12 were randomised to cabozantinib or placebo. Primary endpoints were objective response rate (ORR) at week 12 and postrandomisation progression-free survival (PFS)...
January 19, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28103596/incidence-of-first-time-stroke-a-saudi-experience
#9
Abdullah M Al-Shenqiti, Sameh R Ibrahim, Osama A Khaled, Abdul Rahman H Ali, Mostafa S Ahmed
BACKGROUND: Stroke is one of the major causes of morbidity and mortality throughout the world. A number of studies were conducted in Saudi Arabia. However, there were no studies conducted in Al-Madinah Al-Munawarah city. OBJECTIVE: The aim of this study was to ascertain the incidence rate of first time stroke and the age-specific incidence in both genders in Al-Madinah Al-Munawarah city. METHODS: A prospective hospital based study was conducted over a 1-year period (2014)...
January 20, 2017: European Neurology
https://www.readbyqxmd.com/read/28103564/mograms-a-network-based-methodology-for-visualizing-the-set-of-nondominated-solutions-in-multiobjective-optimization
#10
Krzysztof Trawinski, Manuel Chica, David P Pancho, Sergio Damas, Oscar Cordon
An appropriate visualization of multiobjective nondominated solutions is a valuable asset for decision making. Although there are methods for visualizing the solutions in the design space, they do not provide any information about their relationship. In this paper, we propose a novel methodology that allows the visualization of the nondominated solutions in the design space and their relationships by means of a network. The nodes represent the solutions in the objective space while the edges show the relationships among the solutions in the design space...
January 16, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28103554/robust-neighborhood-preserving-projection-by-nuclear-l2-1-norm-regularization-for-image-feature-extraction
#11
Zhao Zhang, Fanzhang Li, Mingbo Zhao, Li Zhang, Shuicheng Yan
We propose two nuclear- and L2,1-norm regularized two-dimensional neighborhood preserving projection (2DNPP) methods for extracting representative 2D image features. 2DNPP extracts neighborhood preserving features via minimizing the Frobenius norm based reconstruction error that is very sensitive to noise and outliers in data. To make the distance metric more reliable and robust, and encode the neighborhood reconstruction error more accurately, we minimize the nuclear- and L2,1-norm based reconstruction error respectively and measure it over each image...
January 16, 2017: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28103533/the-readily-releasable-pool-of-synaptic-vesicles
#12
REVIEW
Pascal S Kaeser, Wade G Regehr
Each presynaptic bouton is densely packed with many vesicles, only a small fraction of which are available for immediate release. These vesicles constitute the readily releasable pool (RRP). The RRP size, and the probability of release of each vesicle within the RRP, together determine synaptic strength. Here, we discuss complications and recent advances in determining the size of the physiologically relevant RRP. We consider molecular mechanisms to generate and regulate the RRP, and discuss the relationship between vesicle docking and the RRP...
January 16, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/28103532/timing-of-anticoagulant-re-initiation-following-intracerebral-hemorrhage-in-mechanical-heart-valves-survey-of-neurosurgeons-and-thrombosis-experts
#13
Fahad AlKherayf, Yan Xu, Harrison Westwick, Ioana Doina Moldovan, Philip S Wells
BACKGROUND: While oral anticoagulation (OAC) is universally indicated for patients with mechanical heart valves (MHVs), OAC resumption following anticoagulant-associated intracerebral hemorrhage (ICH) is an area of uncertainty. We sought to determine the practice preferences of North American neurosurgeons and thrombosis experts on optimal timing of OAC re-initiation. METHODS: A cross-sectional survey was disseminated to North American members of the American Association of Neurological Surgeons and the International Society for Thrombosis and Haemostasis...
January 16, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28103527/distinct-cortico-striatal-connections-with-subthalamic-nucleus-underlie-facets-of-compulsivity
#14
Laurel S Morris, Kwangyeol Baek, Valerie Voon
The capacity to flexibly respond to contextual changes is crucial to adapting to a dynamic environment. Compulsivity, or behavioural inflexibility, consists of heterogeneous subtypes with overlapping yet discrete neural substrates. The subthalamic nucleus (STN) mediates the switch from automatic to controlled processing to slow, break or stop behaviour when necessary. Rodent STN lesions or inactivation are linked with perseveration or repetitive, compulsive responding. However, there are few studies examining the role of latent STN-centric neural networks and compulsive behaviour in healthy individuals...
December 29, 2016: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28103519/do-cognitive-schema-mediate-the-association-between-childhood-trauma-and-being-at-ultra-high-risk-for-psychosis
#15
E Appiah-Kusi, H L Fisher, N Petros, R Wilson, V Mondelli, P A Garety, P Mcguire, S Bhattacharyya
Exposure to childhood trauma has been associated with psychotic symptoms, being at ultra-high risk for psychosis (UHR), and psychotic disorders such as schizophrenia. Negative self-beliefs have been shown to partially mediate the relationship between childhood trauma and paranoia and have been shown to be characteristic of patients with psychosis. However, whether the association between childhood trauma and being at high risk of developing psychosis (e.g., UHR) and paranoia symptoms is mediated by altered cognitive schema is unknown and warrants investigation to inform preventive interventions...
January 6, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28103514/pva-matches-human-liver-in-needle-tissue-interaction
#16
Tonke L de Jong, Loes H Pluymen, Dennis J van Gerwen, Gert-Jan Kleinrensink, Jenny Dankelman, John J van den Dobbelsteen
Medical phantoms can be used to study needle-tissue interaction and to train medical residents. The purpose of this research is to study the suitability of polyvinyl alcohol (PVA) as a liver tissue mimicking material in terms of needle-tissue interaction. Insertions into ex-vivo human livers were used for reference. Six PVA samples were created by varying the mass percentage of PVA to water (4m% and 7m%) and the number of freeze-thaw cycles (1, 2 and 3 cycles, 16hours of freezing at -19°C, 8hours of thawing)...
January 10, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28103512/protein-o-fucosyltransferase-1-promotes-trophoblast-cell-proliferation-through-activation-of-mapk-and-pi3k-akt-signaling-pathways
#17
Chang Liu, Xiaohua Liang, Jiao Wang, Qin Zheng, Yue Zhao, Muhammad Noman Khan, Shuai Liu, Qiu Yan
Protein O-fucosylation is an important glycosylation modification and plays an important role in embryonic development. Protein O-fucosyltransferase 1 (poFUT1) is an essential enzyme that catalyzes the synthesis of protein O-fucosylation. Our previous studies showed that poFUT1 promoted trophoblast cell migration and invasion at the fetal-maternal interface, but the role of poFUT1 in trophoblast cells proliferation remains unclear. Here, immunohistochemistry data showed that poFUT1 and PCNA levels were decreased in abortion patient's trophoblasts compared with women with normal pregnancies...
January 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28103503/sedative-hypnotic-like-effect-and-molecular-docking-of-di-naphthodiospyrol-from-diospyros-lotus-in-an-animal-model
#18
Abdur Rauf, Taibi Ben Hadda, Ghias Uddin, José P Cerón-Carrasco, Jorge Peña-García, Horacio Pérez-Sánchez, Haroon Khan, Saud Bawazeer, Seema Patel, Mohammad S Mubarak, Tareq Abu-Izneid, Yahia Nasser Mabkhot
BACKGROUND: Diospyros lotus Linn commonly known as date-plum, or Caucasian persimmon has multiple uses in folk medicine. Various parts of this plant is used for alleviating lumbago, dysponea, hemorrhage, insomnia, and hiccup. The plant extracts possess a variety of biological activities, such as anti-inflammatory, sedative, febrifuge, anti-microbial, vermifuge, and anti-hypertensive. AIM/HYPOTHESIS: The aim of the present work is to investigate the sedative-hypnotic effect of a rare dimeric napthoquione 1 obtained from the chloroform soluble fraction of D...
January 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28103498/a-simple-method-for-nmr-t1-noise-suppression
#19
Huaping Mo, John S Harwood, Danzhou Yang, Carol Beth Post
t1 noise appears as random or semi-random spurious streaks along the indirect t1 (F1) dimension of a 2D or nD NMR spectrum. It can significantly downgrade spectral quality, especially for spectra with strong diagonal signals such as NOESY, because useful and weak cross-peaks can be easily buried under t1 noise. One of the significant contributing factors to t1 noise is unwanted and semi-random F2 signal modulation during t1 acquisition. As such, t1 noise from different acquisitions is unlikely to correlate with each other strongly...
December 29, 2016: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28103494/factors-associated-with-meeting-physical-activity-guidelines-by-adults-with-intellectual-and-developmental-disabilities
#20
Roger J Stancliffe, Lynda L Anderson
BACKGROUND: Many individuals with intellectual and developmental disabilities (IDD) have sedentary lifestyles. AIMS: (a) compare adults with IDD with the general adult population on adherence to U.S. physical activity (PA) guidelines, and (b) determine what factors predict adherence to PA guidelines by adults with IDD. METHODS: We compared adults with IDD from the 2011-2012 National Core Indicators Adult Consumer Survey (NCI-ACS) with the general U...
January 16, 2017: Research in Developmental Disabilities
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