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https://www.readbyqxmd.com/read/28432523/hypothesis-free-analyses-from-a-large-psoriatic-arthritis-cohort-support-merger-to-consolidated-peripheral-arthritis-definition-without-subtyping
#1
Daniel Stekhoven, Almut Scherer, Michael J Nissen, Véronique Grobéty, Nikhil Yawalkar, Peter M Villiger, Burkhard Möller
Current ClASsification criteria for Psoriatic ARthritis classification criteria for psoriatic arthritis (PsA) provide a preliminary definition of inflammatory articular disease. This study aimed to further characterize PsA peripheral arthritis using purely data-driven approaches for the affected joint distribution pattern. PsA patients from the Swiss Clinical Quality Management in Rheumatic Diseases (SCQM) database were clustered according to similarities in 66 swollen and in 68 tender joints. Clusters were compared in terms of other disease characteristics and studied for coincidence with traditional PsA subtypes, stability over time and treatment response upon first tumour necrosis factor alpha (TNF-α) therapy...
April 22, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28432369/sensitivity-to-antibiotics-of-bacteria-exposed-to-gamma-radiation-emitted-from-hot-soils-of-the-high-background-radiation-areas-of-ramsar-northern-iran
#2
Seyed Mohammad Javad Mortazavi, Samira Zarei, Mohammad Taheri, Saeed Tajbakhsh, Seyed Alireza Mortazavi, Sahar Ranjbar, Fatemeh Momeni, Samaneh Masoomi, Leila Ansari, Mohammad Mehdi Movahedi, Shahram Taeb, Sina Zarei, Masood Haghani
BACKGROUND: Over the past several years our laboratories have investigated different aspects of the challenging issue of the alterations in bacterial susceptibility to antibiotics induced by physical stresses. OBJECTIVE: To explore the bacterial susceptibility to antibiotics in samples of Salmonella enterica subsp. enterica serovar Typhimurium (S. typhimurium), Staphylococcus aureus, and Klebsiella pneumoniae after exposure to gamma radiation emitted from the soil samples taken from the high background radiation areas of Ramsar, northern Iran...
April 2017: International Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28432316/how-visual-experience-impacts-the-internal-and-external-spatial-mapping-of-sensorimotor-functions
#3
Virginie Crollen, Geneviève Albouy, Franco Lepore, Olivier Collignon
Tactile perception and motor production share the use of internally- and externally-defined coordinates. In order to examine how visual experience affects the internal/external coding of space for touch and movement, early blind (EB) and sighted controls (SC) took part in two experiments. In experiment 1, participants were required to perform a Temporal Order Judgment task (TOJ), either with their hands in parallel or crossed over the body midline. Confirming previous demonstration, crossing the hands led to a significant decrement in performance in SC but did not affect EB...
April 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28432005/radial-ulnar-angioplasty-in-selected-patients-undergoing-elective-angiography-or-pci-using-complex-forearm-approach
#4
Santiago Jesús Camacho Freire, Antonio Enrique Gómez Menchero, Javier León Jiménez, Jessica Roa Garrido, Rosa Cardenal Piris, José Francisco Díaz Fernández
BACKGROUND: Angioplasty on the radial artery have been performed with good success rates in patients with critical hand ischemia. We sought to assess the feasibility and safety of radial angioplasty on complex radial access in patients undergoing coronary angiography. METHODS/MATERIAL: A prospective series of procedures with complex radial/ulnar access to which radial-ulnar angioplasty (RU-A) was performed. We set goals of efficacy and safety that included the success rate of the procedure (need for ¨Crossover femoral¨) and the existence of radial pulse at one month...
April 11, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28432002/mir-429-inhibits-metastasis-by-targeting-kiaa0101-in-soft-tissue-sarcoma
#5
Devyani Samantarrai, Bibekanand Mallick
Soft tissue sarcomas (STS) are a heterogeneous group of rare tumors with high metastatic potential. There being only a handful of publication on metastasis of STS, we investigated the miRNA mediated target gene regulations in modulating the metastatic processes in this cancer. In this study, we amalgamated gene and miRNA expression profiles of high-grade STS samples with miRNA target predictions and identified miR-429 targeting KIAA0101 as a novel pair, which remain unexplored in STS metastasis. We validated their expression in metastatic fibrosarcoma cell line, HT1080 and performed several functional assays using miRNA mimics and KIAA0101 over-expression vector to confirm their role in metastasis...
April 18, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28431034/effects-of-sleep-loss-on-subjective-complaints-and-objective-neurocognitive-performance-as-measured-by-the-immediate-post-concussion-assessment-and-cognitive-testing
#6
Ryan P J Stocker, Hassen Khan, Luke Henry, Anne Germain
Objective: This study examined the effects of total and partial sleep deprivation on subjective symptoms and objective neurocognitive performance, as measured by the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) in a sample of healthy adults. Method: One-hundred and two, right-handed, healthy participants (between ages 18 and 30 years old) completed three consecutive nights in the sleep laboratory with concurrent continuous polysomnography monitoring...
May 1, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28430996/asymmetric-hybridization-in-cattails-typha-spp-and-its-implications-for-the-evolutionary-maintenance-of-native-typha-latifolia
#7
Sara J Pieper, Allison A Nicholls, Joanna R Freeland, Marcel E Dorken
Cattails (Typha spp.) have become an increasingly dominant component of wetlands in eastern North America and this dominance is largely attributable to the high frequency of Typha × glauca, the hybrid of native T. latifolia and putatively introduced T. angustifolia. Hybridization in this group is asymmetric, with T. angustifolia nearly always the maternal parent of F1 hybrids. However, the magnitude of hybrid infertility and whether mating asymmetries extend to the formation of advanced-generation hybrids have not been examined...
April 19, 2017: Journal of Heredity
https://www.readbyqxmd.com/read/28429347/sumoylation-in-cardiac-disorders-a-review
#8
X-C Li, Y Zeng, R-R Sun, M Liu, S Chen, P-Y Zhang
SUMOylation regulates diverse cellular processes including transcription, cell cycle, protein stability, and apoptosis. A recent research has now revealed the role of SUMO1 in cardiac disorders. Studies have evidenced that failing heart induces SUMO2/3 conjugation. Moreover, increased SUMO2/3- dependent modification has been observed to result in congestive heart disease such as cardiac hypertrophy by promoting cardiac cell death. Also, few recent studies have confirmed the role of SUMOylation in cardiac protein degradation...
April 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28428918/the-safety-of-the-thenar-portal-an-anatomical-study-of-the-thumb-carpometacarpal-arthroscopy
#9
Yong-Wei Pan, Leung-Kim Hung
Purpose To define the localization of the distal course of the motor branches of median nerve (MBMN) and its arborization and its quantitative relationships to the thenar portal of the carpometacarpal (CMC) joint in the hope of evaluating the safety of this portal. Method In 16 embalmed cadaveric upper extremities, the localization of the course of the MBMN and its arborization were defined. In 14 fresh-frozen cadaver upper extremities, the CMC arthroscopic portals, 1-U, 1-R, and a thenar portal, were established, after which the limbs were dissected...
May 2017: Journal of Wrist Surgery
https://www.readbyqxmd.com/read/28427525/precision-medicine-for-early-breast-cancer-radiotherapy-opening-up-new-horizons
#10
REVIEW
Jacques Bernier
So far most efforts put forth to test the value of predictive and prognostic tools in the field of breast radiotherapy remained globally disappointing, or at least below the convincing levels reached for systemic therapy. Nevertheless the addition of predictive tools to the clinical armament tends to prevail over the use of the sole prognostic factors, also in radiotherapy. A number of predictive assays, clinically validated or not, have recently elicited significant associations between molecular profiles and tumor biological aggressiveness and/or radiosensitivity levels...
May 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28426646/community-mitigation-guidelines-to-prevent-pandemic-influenza-united-states-2017
#11
Noreen Qualls, Alexandra Levitt, Neha Kanade, Narue Wright-Jegede, Stephanie Dopson, Matthew Biggerstaff, Carrie Reed, Amra Uzicanin
When a novel influenza A virus with pandemic potential emerges, nonpharmaceutical interventions (NPIs) often are the most readily available interventions to help slow transmission of the virus in communities, which is especially important before a pandemic vaccine becomes widely available. NPIs, also known as community mitigation measures, are actions that persons and communities can take to help slow the spread of respiratory virus infections, including seasonal and pandemic influenza viruses.These guidelines replace the 2007 Interim Pre-pandemic Planning Guidance: Community Strategy for Pandemic Influenza Mitigation in the United States - Early, Targeted, Layered Use of Nonpharmaceutical Interventions (https://stacks...
April 21, 2017: MMWR. Recommendations and Reports: Morbidity and Mortality Weekly Report. Recommendations and Reports
https://www.readbyqxmd.com/read/28426384/a-2-year-old-boy-with-circulatory-failure-owing-to-streptococcal-toxic-shock-syndrome-case-report
#12
Werner Keenswijk, Johan Vande Walle
A 2-year-old boy presented with severe hypotension and acute kidney injury after a prodrome of non-bloody diarrhoea and fever in the preceding 3 days. He had a mild Ebstein cardiac anomaly but otherwise a normal past history and growth. On examination, he looked ill, his temperature was 37.5 °C, circulation was poor, and there were several purpuric lesions on the face, hands and scrotum. Haemoglobin was 7.8 g/dL (11-14), total white cell count 27 × 10(9)/L, platelets 62 × 10(9)/L, blood urea nitrogen 20...
April 20, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28425160/causes-of-nephrotic-syndrome-and-nephrotic-range-proteinuria-are-different-in-adult-chinese-patients-a-single-centre-study-over-33%C3%A2-years
#13
Jack Kit-Chung Ng, Terry King-Wing Ma, Fernand Mac-Moune Lai, Kai Ming Chow, Bonnie Ching-Ha Kwan, Chi Bon Leung, Philip Kam-To Li, Cheuk Chun Szeto
BACKGROUND: The reported causes of nephrotic syndrome (NS) varied between different countries. Less is known about the causes of nephrotic-range proteinuria (NPU). METHODS: In this single-centre, retrospective study of adult patients who underwent renal biopsy between 1983-2015 in a tertiary referral hospital in Hong Kong, we aimed to evaluate the underlying causes of NS and NPU. We also determined the distribution of histopathological diagnoses with regard to the age subgroups and time periods RESULTS: Among 7,456 patients who underwent renal biopsy, 982 and 838 patients had NS and NPU, respectively...
April 20, 2017: Nephrology
https://www.readbyqxmd.com/read/28424921/evolution-of-psychological-condition-in-caregivers-of-patients-with-disorders-of-consciousness-a-longitudinal-study
#14
Francesco Corallo, Lilla Bonanno, Viviana Lo Buono, Simona De Salvo, Cettina Allone, Rosanna Palmeri, Elena La Gattuta, Carmela Rifici, Antonella Alagna, Antonino Todaro, Placido Bramanti, Silvia Marino
The aim of this study is to evaluate mood disorders and needs in caregivers of disorders of consciousness (DOC) patients during the admission to Neurorehabilitation Unit. A total of 80 caregivers was enrolled and divided in two groups (caregivers of vegetative state-VS patients and caregivers of minimally conscious state-MCS patients). Paired sample t tests were carried out to test differences between baseline observation (T0) and after 6 months (T1). Caregivers of VS patients showed an improvement between T0 and T1 especially, in vitality, mean health, Beck Depression Inventory (BDI-II), Spielberger State-Trait Anxiety Inventory-Y (STAI-Y), Prolonged Grief Disorder (PG 12) and Caregiver Needs Assessment (CNA)...
April 19, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28423719/ampk%C3%AE-phosphatase-ppm1e-upregulation-in-human-gastric-cancer-is-required-for-cell-proliferation
#15
Min-Bin Chen, Yuan-Yuan Liu, Li-Bo Cheng, Jian-Wei Lu, Ping Zeng, Pei-Hua Lu
Activation of AMP-activated protein kinase (AMPK) is a valuable anti-cancer strategy. In the current study, we tested expression and potential function of Ca2+/calmodulin-dependent protein kinase phosphatase (Ppm1E), an AMPKα phosphatase, in human gastric cancers. Ppm1E expression was elevated in human gastric cancer tissues (vs. normal tissues), which was correlated with AMPK (p-AMPKα, Thr-172) dephosphorylation and mTOR complex 1 (mTORC1) activation. Ppm1E upregulation, AMPK inhibition and mTORC1 activation were also observed in human gastric cancer cell lines (AGS, HGC-27, and SNU601)...
March 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28422434/rat-hindlimb-cryopreservation-and-transplantation-a-step-towards-organ-banking
#16
Amir Arav, Or Friedman, Yehudit Natan, Eyal Gur, Nir Shani
In 2016 over 5 million reconstructive procedures were performed in the USA. The recent successes of clinical vascularized composite allotransplantations (VCA), hand and face transplantations included, established the tremendous potential of these life-enhancing reconstructions. Nevertheless, Due to limited availability and lifelong immunosuppression, application is limited. Long term banking of composite transplants may increase the availability of esthetically compatible parts with partial or complete HLA matching, reducing the risk of rejection and the immunosuppressive burden...
April 19, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28422128/epidemiology-of-45-616-suspect-cases-of-hand-foot-and-mouth-disease-in-chongqing-china-2011-2015
#17
Jian Tao, Xiao-Yan He, Yu Shi, Guohun Zhu, Shan Liu, Zhenzhen Zhang, Shi Tang, Rong Zhang, Bin Peng, Zhidai Liu, Junjie Tan, Qian Chen, Xingbin Wang, Liming Bao, Lin Zou, Penghui Zhang
Epidemiology and etiology of hand, foot, and mouth disease (HFMD) based on large sample size or evaluation of detection for more enterovirus serotypes are not well investigated in Chongqing of China. 45,616 suspect HFMD patients were prospectively enrolled among whom 21,615 were laboratory confirmed HFMD cases over a 5-year period (January 2011 to December 2015). Their epidemiological, clinical, and laboratory data were extracted and stratified by month, age, sex, disease severity, and enterovirus serotype...
April 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28421180/usability-evaluations-of-a-wearable-inertial-sensing-system-and-quality-of-movement-metrics-for-stroke-survivors-by-care-professionals
#18
Bart Klaassen, Bert-Jan F van Beijnum, Jeremia P Held, Jasper Reenalda, Fokke B van Meulen, Peter H Veltink, Hermie J Hermens
BACKGROUND: Inertial motion capture systems are used in many applications such as measuring the movement quality in stroke survivors. The absence of clinical effectiveness and usability evidence in these assistive technologies into rehabilitation has delayed the transition of research into clinical practice. Recently, a new inertial motion capture system was developed in a project, called INTERACTION, to objectively measure the quality of movement (QoM) in stroke survivors during daily-life activity...
2017: Frontiers in Bioengineering and Biotechnology
https://www.readbyqxmd.com/read/28420973/no-overt-effects-of-a-6-week-exergame-training-on-sensorimotor-and-cognitive-function-in-older-adults-a-preliminary-investigation
#19
Madeleine Ordnung, Maike Hoff, Elisabeth Kaminski, Arno Villringer, Patrick Ragert
Several studies investigating the relationship between physical activity and cognition showed that exercise interventions might have beneficial effects on working memory, executive functions as well as motor fitness in old adults. Recently, movement based video games (exergames) have been introduced to have the capability to improve cognitive function in older adults. Healthy aging is associated with a loss of cognitive, as well as sensorimotor functions. During exergaming, participants are required to perform physical activities while being simultaneously surrounded by a cognitively challenging environment...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28420970/single-session-anodal-tdcs-with-small-size-stimulating-electrodes-over-frontoparietal-superficial-sites-does-not-affect-motor-sequence-learning
#20
Fahimeh Hashemirad, Paul B Fitzgerald, Maryam Zoghi, Shapour Jaberzadeh
Due to the potential of anodal transcranial direct current stimulation (a-tDCS) for enhancement of fine sequenced movements and increasing interest in achieving high level of fine movements in the trained and untrained hands especially at initial stage of learning, we designed this study to investigate whether the application of single-session a-tDCS with small-size stimulating electrodes over FPN sites, such as dorsolateral prefrontal cortex (DLPFC), primary motor cortex (M1) or posterior parietal cortex (PPC) could enhance sequence learning with the trained hand and these effects are transferred into the untrained hand or not...
2017: Frontiers in Human Neuroscience
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