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https://www.readbyqxmd.com/read/28931246/art-can-enhance-our-understanding-of-chronic-pain
#1
A M Jette
No abstract text is available yet for this article.
January 1, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28931222/the-role-of-human-immunodeficiency-virus-associated-vasculopathy-in-the-etiology-of-stroke
#2
Laura A Benjamin, Theresa J Allain, Henry Mzinganjira, Myles D Connor, Colin Smith, Sebastian Lucas, Elizabeth Joekes, Sam Kampondeni, Karen Chetcuti, Ian Turnbull, Mark Hopkins, Steve Kamiza, Elizabeth L Corbett, Robert S Heyderman, Tom Solomon
Background: Human immunodeficiency virus (HIV) infection is a recognized risk factor for stroke among young populations, but the exact mechanisms are poorly understood. We studied the clinical, radiologic, and histologic features of HIV-related ischemic stroke to gain insight into the disease mechanisms. Methods: We conducted a prospective, in-depth analysis of adult ischemic stroke patients presenting to Queen Elizabeth Central Hospital, Blantyre, Malawi, in 2011...
September 1, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931091/mt-cell-responses-targeting-hiv-nef-uniquely-correlate-with-infected-cell-frequencies-after-long-term-antiretroviral-therapy
#3
Allison S Thomas, Kimberley L Jones, Rajesh T Gandhi, Deborah K McMahon, Joshua C Cyktor, Dora Chan, Szu-Han Huang, Ronald Truong, Alberto Bosque, Amanda B Macedo, Colin Kovacs, Erika Benko, Joseph J Eron, Ronald J Bosch, Christina M Lalama, Samuel Simmens, Bruce D Walker, John W Mellors, R Brad Jones
HIV-specific CD8+ T-cell responses limit viral replication in untreated infection. After the initiation of antiretroviral therapy (ART), these responses decay and the infected cell population that remains is commonly considered to be invisible to T-cells. We hypothesized that HIV antigen recognition may persist in ART-treated individuals due to low-level or episodic protein expression. We posited that if persistent recognition were occurring it would be preferentially directed against the early HIV gene products Nef, Tat, and Rev as compared to late gene products, such as Gag, Pol, and Env, which have higher barriers to expression...
September 20, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28931072/high-prevalence-of-non-dipping-blood-pressure-and-vascular-stiffness-in-hiv-infected-south-africans-on-antiretrovirals
#4
M S Borkum, J M Heckmann, K Manning, J A Dave, N S Levitt, B L Rayner, N Wearne
BACKGROUND: HIV-infected individuals are at increased risk of tissue inflammation and accelerated vascular aging ('inflamm-aging'). Abnormal diurnal blood pressure (BP) rhythms such as non-dipping may contribute to an increased risk of cardiovascular and cerebrovascular events in HIV infected individuals. However, little data exists on ambulatory blood pressure (ABP) and measures of vascular stiffness in the black African HIV infected population. METHODS: This is a cross-sectional analysis of otherwise well, HIV infected outpatients on ART for >5 years...
2017: PloS One
https://www.readbyqxmd.com/read/28931037/assessment-of-renal-function-in-routine-care-of-people-living-with-hiv-on-art-in-a-resource-limited-setting-in-urban-zambia
#5
Andreas Deckert, Florian Neuhann, Christina Klose, Thomas Bruckner, Claudia Beiersmann, John Haloka, Mannie Nsofwa, Greg Banda, Maik Brune, Helmut Reutter, Dietrich Rothenbacher, Martin Zeier
INTRODUCTION: Data on renal impairment in sub-Saharan Africa (SSA) remains scarce, determination of renal function is not part of routine assessments. We evaluated renal function and blood pressure in a cohort of people living with HIV (PLWH) on antiretroviral treatment (ART) in the Renal Care Zambia project (ReCaZa). METHODS: Using routine data from an HIV outpatient clinic from 2011-2013, we retrospectively estimated the glomerular filtration rate (eGFR, CKD-Epi formula) of PLWH on ART in Lusaka, Zambia...
2017: PloS One
https://www.readbyqxmd.com/read/28930879/repeat-effort-performance-is-reduced-24-h-following-acute-dehydration-in-mixed-martial-arts-athletes
#6
Oliver R Barley, Fiona Iredale, Dale W Chapman, Amanda Hopper, Chris Abbiss
This study sought to determine the influence of acute dehydration on physical performance and physiology in Mixed Martial Arts (MMA). MMA athletes (n=14; age: 23±4 years), completed in a randomised counterbalanced order a dehydration protocol, (DHY: 3 h cycling at 60 W in 40°C to induce 5% dehydration) or thermoneutral control (25°C: CONT) exercise, followed by ad libitum fluid/food intake. Performance testing (a repeat sled push test, medicine ball chest throw and vertical jump) was completed 3 and 24 h following the intervention, while urine and blood samples were collected before, 20 min, 3 and 24 h following the intervention...
September 11, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28930252/qigong-and-fibromyalgia-circa-2017
#7
REVIEW
Jana Sawynok, Mary E Lynch
Qigong is an internal art practice with a long history in China. It is currently characterized as meditative movement (or as movement-based embodied contemplative practice), but is also considered as complementary and alternative exercise or mind-body therapy. There are now six controlled trials and nine other reports on the effects of qigong in fibromyalgia. Outcomes are related to amount of practice so it is important to consider this factor in overview analyses. If one considers the 4 trials (201 subjects) that involve diligent practice (30-45 min daily, 6-8 weeks), there are consistent benefits in pain, sleep, impact, and physical and mental function following the regimen, with benefits maintained at 4-6 months...
June 6, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930092/a-monte-carlo-study-to-assess-the-effect-of-1-5t-magnetic-fields-on-the-overall-robustness-of-pencil-beam-scanning-proton-radiotherapy-plans-for-prostate-cancer
#8
Christopher Kurz, Guillaume Landry, Andreas Franz Resch, Georgios Dedes, Florian Kamp, Ute Ganswindt, Claus Belka, Bas W Raaymakers, Katia Parodi
Combining magnetic-resonance imaging (MRI) and proton therapy (PT) using pencil-beam scanning (PBS) may improve image-guided radiotherapy. We aimed at assessing the impact of a magnetic field on PBS-PT plan quality and robustness. Specifically, the robustness against anatomical changes and positioning errors in an MRI-guided scenario with a 30 cm radius 1.5 T magnetic field was studied for prostate PT. Five prostate cancer patients with three consecutive CT images (CT1-3) were considered. Single-field uniform dose PBS-PT plans were generated on the segmented CT1 with Monte-Carlo-based treatment planning software for inverse optimization...
September 20, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28930059/the-role-of-alcohol-on-antiretroviral-therapy-adherence-among-persons-living-with-hiv-in-urban-india
#9
Stephen L Schensul, Toan Ha, Jean J Schensul, Melita Vaz, Rajendra Singh, Joseph A Burleson, Kendall Bryant
OBJECTIVE: The purpose of this study was to estimate the prevalence of alcohol use among men living with HIV on antiretroviral therapy (ART) and examine the association of alcohol use and psychosocial variables on ART adherence. The study was a cross-sectional survey supplemented by medical records and qualitative narratives as a part of the initial formative stage of a multilevel, multicentric intervention and evaluation project. METHOD: A screening instrument was administered to men living with HIV (n = 3,088) at four ART Centers using the Alcohol Use Disorders Identification Test-consumption questions (AUDIT-C) to determine alcohol use for study eligibility...
September 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28929430/new-drugs-in-the-pipeline-for-the-treatment-of-hiv-a-review
#10
REVIEW
Leigh Anne Hylton Gravatt, Crystal R Leibrand, Sulay Patel, MaryPeace McRae
PURPOSE OF REVIEW: The purpose of this paper is to review therapies with new mechanisms of action for the treatment of HIV that are at least in phase 2 clinical trials. RECENT FINDINGS: There are several new mechanisms of action being represented within clinical development, including histone deacetylase (HDAC) inhibitors, gene therapies, broadly neutralizing anti-HIV antibodies, immune modulation, and drugs with new mechanisms to block HIV entry. The new therapies are being developed for both as add-on therapy to existing combination antiretroviral therapy and as agents to be used during treatment interruption...
September 19, 2017: Current Infectious Disease Reports
https://www.readbyqxmd.com/read/28929417/a-metaheuristically-tuned-interval-type-2-fuzzy-system-to-reduce-segmentation-uncertainty-in-brain-mri-images
#11
Abolfazl Taghribi, Saeed Sharifian
Precise segmentation of magnetic resonance image (MRI) seems challenging because of the complex structure of the brain, non-uniform field in images, and noise. As a result, decision-making is associated with uncertainty. Fuzzy based approaches have been developed to overcome this problem, though most of them use fuzzy type 1 method, and sometimes contain a pre-processing step. This paper "modified type 2 fuzzy system" (MT2FS) declares a state-of-the-art method to segment MRI images using interval fuzzy type-2...
September 19, 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28929054/prosthetic-rehabilitation-of-a-geriatric-patient-with-squamous-cell-carcinoma-of-the-buccal-mucosa-a-report-of-clinical-challenges
#12
Raghavendra Adaki, Sarvesh Raikar, Kamal Shigli, Sivaranjani Gali
OBJECTIVE: This article aims to highlight the rehabilitation of a geriatric patient with an orofacial cheek defect by an extraoral silicone prosthesis. METHODOLOGY: Structured extra- and intra-oral examination of tissues coupled with a justified choice of impression materials, techniques, and prosthetic rehabilitation with a high-temperature vulcanizing silicone was done. RESULTS: The presence of compressible tissues, static appearance of the prosthesis during patient's facial movements, variability in complexion of the skin around the defect, and manipulating heat-vulcanized silicone were the challenges faced during clinical procedures...
April 2017: International Journal of Pharmaceutical Investigation
https://www.readbyqxmd.com/read/28928750/the-role-of-maternal-hiv-envelope-specific-antibodies-and-mother-to-child-transmission-risk
#13
REVIEW
Ayooluwa O Douglas, David R Martinez, Sallie R Permar
Despite the wide availability of antiretroviral therapy (ART) prophylaxis during pregnancy, >150,000 infants become infected through mother-to-child transmission (MTCT) of HIV worldwide. It is likely that additional intervention strategies, such as a maternal HIV vaccine, will be required to eliminate pediatric HIV infections. A deeper understanding of the fine specificity and function of maternal HIV envelope (Env)-specific responses that provide partial protection against MTCT will be critical to inform the design of immunologic strategies to curb the pediatric HIV epidemic...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28928695/moderate-contrast-in-the-evaluation-of-paintings-is-liked-more-but-remembered-less-than-high-contrast
#14
Katinka Dijkstra, Noah N N van Dongen
Many visual aspects of paintings, as well as exposure to art and cultural norms, contribute to the aesthetic evaluation of paintings. The current study looked at heightened visual contrast as an important factor in the appreciation of paintings. Participants evaluated abstract digitized paintings that were manipulated in contrast for an appreciation task and were later presented with these paintings in a memory task. The results indicated that for art appreciation, a moderate increase in contrast resulted in the highest appreciation for paintings whereas recognition memory was better for paintings with a higher increase in contrast...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28927863/fast-and-slow-thinking-in-distressing-delusions-a-review-of-the-literature-and-implications-for-targeted-therapy
#15
Thomas Ward, Philippa A Garety
The recent literature on reasoning biases in psychosis and delusions is reviewed. The state-of-the-art knowledge from systematic reviews and meta-analyses on the evidence for jumping to conclusions is briefly summarised, before a fuller discussion of the more recent empirical literature on belief flexibility as applied to delusions. The methodology and evidence in relation to studies of belief flexibility and the Bias Against Disconfirmatory Evidence (BADE) across the delusional continuum will be critically appraised, and implications drawn for improving cognitive therapy...
September 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28927700/the-art-of-separation-and-adsorption-historical-review-of-apheresis-in-japan
#16
REVIEW
Hidenori Matsuo
Apheresis therapy was first introduced into Japan from the United State as plasmapheresis by a centrifuge method. However, the invention of hollow fiber has subsequently lead to a membrane plasma separation. Selective removal of the plasma or cell component has been improved and matured in clinical application. Therapeutic apheresis has progressed and diversified with the development of technology for membrane separation by hollow fiber and adsorption with a physicochemical adsorbent in Japan.
September 5, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28926991/-found-performance-towards-a-musical-methodology-for-exploring-the-aesthetics-of-care
#17
Stuart Wood
Concepts of performance in fine art reflect key processes in music therapy. Music therapy enables practitioners to reframe patients as performers, producing new meanings around the clinical knowledge attached to medical histories and constructs. In this paper, music therapy practices are considered in the wider context of art history, with reference to allied theories from social research. Tracing a century in art that has revised the performativity of found objects (starting with Duchamp's "Fountain"), and of found sound (crystallised by Cage's 4' 33) this paper proposes that music therapy might be a pioneer methodology of "found performance"...
September 18, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28926956/carbonic-anhydrase-inhibition-and-the-management-of-hypoxic-tumors
#18
REVIEW
Claudiu T Supuran
Hypoxia and acidosis are salient features of many tumors, leading to a completely different metabolism compared to normal cells. Two of the simplest metabolic products, protons and bicarbonate, are generated by the catalytic activity of the metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1), with at least two of its isoforms, CA IX and XII, mainly present in hypoxic tumors. Inhibition of tumor-associated CAs leads to an impaired growth of the primary tumors, metastases and reduces the population of cancer stem cells, leading thus to a complex and beneficial anticancer action for this class of enzyme inhibitors...
September 16, 2017: Metabolites
https://www.readbyqxmd.com/read/28926952/medium-access-control-protocols-for-cognitive-radio-ad-hoc-networks-a-survey
#19
REVIEW
Mahdi Zareei, A K M Muzahidul Islam, Sabariah Baharun, Cesar Vargas-Rosales, Leyre Azpilicueta, Nafees Mansoor
New wireless network paradigms will demand higher spectrum use and availability to cope with emerging data-hungry devices. Traditional static spectrum allocation policies cause spectrum scarcity, and new paradigms such as Cognitive Radio (CR) and new protocols and techniques need to be developed in order to have efficient spectrum usage. Medium Access Control (MAC) protocols are accountable for recognizing free spectrum, scheduling available resources and coordinating the coexistence of heterogeneous systems and users...
September 16, 2017: Sensors
https://www.readbyqxmd.com/read/28926765/texture-and-art-with-deep-neural-networks
#20
REVIEW
Leon A Gatys, Alexander S Ecker, Matthias Bethge
Although the study of biological vision and computer vision attempt to understand powerful visual information processing from different angles, they have a long history of informing each other. Recent advances in texture synthesis that were motivated by visual neuroscience have led to a substantial advance in image synthesis and manipulation in computer vision using convolutional neural networks (CNNs). Here, we review these recent advances and discuss how they can in turn inspire new research in visual perception and computational neuroscience...
September 16, 2017: Current Opinion in Neurobiology
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