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https://www.readbyqxmd.com/read/29166757/hybrid-imaging-of-musculoskeletal-infections
#1
Andor W Glaudemans, Napoleone Prandini, Marco DI Girolamo, Giuseppe Argento, Chiara Lauri, Elena Lazzeri, Mario Muto, Luca M Sconfienza, Alberto Signore
This review article highlights the role of radiological and nuclear medicine techniques in diagnosis of musculoskeletal infections with particular regard to hybrid imaging of osteomyelitis, prosthetic joint infections, sternal infections and spine infections. Authors conclude on the complementary role of the several techniques with indications for an appropriate diagnostic flow chart, in the light of the recent EANM guidelines on infection.
November 22, 2017: Quarterly Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/29166706/-acute-stress-response-after-critical-burn
#2
H T Tang, F Zhu
The stress response is a preexisting and adaptive behavioral mode of all living beings, which may bring deleterious consequences of dysfunction or failure of tissue and organ. This article aims to elaborate theories of stress response, summarize the manifestation and mechanism of acute stress response in critically burned patients, and help to improve clinical curative efficacy and prognosis of these patients by physiological, psychological and pharmacological methods.
November 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29166693/-the-biased-expert-an-unknown-quantity
#3
Wolfgang Meins
Academic publications have so far hardly paid any attention to the topic of biased medical experts or expert opinions. This is the first attempt to systematically describe and analyze the issue, drawing on the author's many years of giving expert opinions as a neuropsychiatrist on matters relating to social legislation and civil law. In addition to dealing with questions of definition, this article outlines the features of biased expert opinions, particularly focusing on the role of insurance and private experts...
November 2017: Fortschritte der Neurologie-Psychiatrie
https://www.readbyqxmd.com/read/29166553/botulinum-toxin-injection-versus-topical-nitrates-for-chronic-anal-fissure-an-updated-systematic-review-and-meta-analysis-of-randomised-controlled-trials
#4
REVIEW
Shaheel M Sahebally, Babak Meshkat, Stewart R Walsh, David Beddy
BACKGROUND: Chronic anal fissures (CAF) are frequently encountered in coloproctology clinics. Chemical sphincterotomy with pharmacological agents is recommended as first-line therapy. Topical nitrates (TN) heal CAF effectively but recurrences are common. An alternative treatment modality is injection of botulinum toxin (BT) into the anal sphincter. We aimed to perform an updated systematic review and meta-analysis to compare the effectiveness of BT and TN in the management of CAF. METHODS: PubMed, EMBASE and Cochrane databases were searched for relevant articles from inception until March 2017...
November 22, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29166548/an-exploratory-study-into-therapeutic-alliance-defeat-entrapment-and-suicidality-on-mental-health-wards
#5
Charlotte Dunster, Katherine Berry, Laura Wainwright, Gill Haddock
INTRODUCTION: Suicidality is prevalent worldwide, particularly in people who access mental health services. The quality of therapeutic alliance between people with mental health difficulties and staff has been associated with suicidality but only in community settings. Defeat and entrapment are correlated with suicidality and may mediate any relationship between alliance and suicidality. Therefore this exploratory study explored these relationships in people admitted to mental health wards...
November 22, 2017: Journal of Psychiatric and Mental Health Nursing
https://www.readbyqxmd.com/read/29166546/back-to-back-colon-capsule-endoscopy-and-optical-colonoscopy-in-colorectal-cancer-screening-individuals
#6
Morten Kobaek-Larsen, Rasmus Kroijer, Anne-Kirstine Dyrvig, Maria Magdalena Buijs, Robert J C Steele, Niels Qvist, Gunnar Baatrup
AIM: To determine the polyp detection rate and per-patient sensitivity for polyps >9 mm of colon capsule endoscopy (CCE) compared with colonoscopy as well as the diagnostic accuracy of CCE. METHOD: Individuals who had positive immunochemical faecal occult blood test during screening had investigator blinded colon capsule endoscopy and colonoscopy. Participants underwent repeat endoscopy if significant lesions detected by colon capsule endoscopy were considered to have been missed by colonoscopy...
November 22, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29166544/hours-worked-and-patient-visits-provided-by-dentists-in-australia
#7
David S Brennan, Sergio Chrisopoulos, Dana N Teusner
OBJECTIVES: To examine numbers of hours worked and patient visits provided by age and sex of dentist in Australia, and compare with previous estimates to describe trends. METHODS: Data were collected by mailed survey from a random sample (n=2,961) of Australian dentists. Private sector dentists working in clinical practise were included in the analysis. Data were weighted to the age and sex distribution of Australian practising dentists. RESULTS: The adjusted response rate was 49% (n=1,345 dentists)...
November 22, 2017: Australian Dental Journal
https://www.readbyqxmd.com/read/29166541/photochemcad-3-diverse-modules-for-photophysical-calculations-with-multiple-spectral-databases
#8
Masahiko Taniguchi, Hai Du, Jonathan S Lindsey
The PhotochemCAD program, developed over 30 years, is described comprehensively with focus on features of the most recent version (PhotochemCAD 3). The program is equipped with a streamlined user interface and provisions for handling multiple spectral databases. Eight modules enable calculations to be performed on the basis of the spectra in the databases. The calculational modules provide results concerning properties of individual compounds (oscillator strength, transition dipole moment, natural radiative lifetime), interactions of multiple compounds (Förster energy transfer, Dexter energy transfer, analysis of energy transfer among an array of chromophores), and composition of mixtures (multicomponent analysis)...
November 22, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/29166538/antimicrobial-photodynamic-therapy-associated-with-conventional-endodontic-treatment-a-clinical-and-molecular-microbiological-study
#9
Caroline C da Silva, Sérgio P Chaves Júnior, Gabriela L D Pereira, Karla B F C da Fontes, Lívia A A Antunes, Helvécio C C Póvoa, Leonardo S Antunes, Natalia L P Póvoa Iorio
This study evaluated antimicrobial photodynamic therapy (aPDT) as an adjunct to endodontic treatment. Ten uniradicular teeth (control group (CG)= 4 (2 and test group (TG)= 6) with primary endodontic infections, from both genders, between 17 and 65 years old, were analyzed. Microbiological samples were collected before and after chemical-mechanical instrumentation (CMI), after aPDT (for the TG), and after the removal of the temporary restorations (second session). In TG, the aPDT was performed with 100 μg/mL methylene blue and irradiated with low power laser (InGaAIP, 660 nm; 100 mW; 40 sec) with a fiber-coupled optical laser...
November 22, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/29166537/database-of-absorption-and-fluorescence-spectra-of-300-common-compounds-for-use-in-photochemcad
#10
Masahiko Taniguchi, Jonathan S Lindsey
The design of new molecules for photochemical studies typically requires knowledge of spectral features of pertinent chromophores beginning with the absorption spectrum (λabs ) and accompanying molar absorption coefficient (ε, M(-1) cm(-1) ) and often extending to the fluorescence spectrum (λem ) and fluorescence quantum yield (Φf ), where the fluorescence properties may be of direct relevance or useful as proxies to gain insight into the nature of the first excited singlet state. PhotochemCAD databases, developed over a period of 30 years, are described here...
November 22, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/29166518/yellow-dots-in-trichoscopy-relevance-clinical-significance-and-peculiarities
#11
Caren Dos Santos Lima, Luciana Rodino Lemes, Daniel Fernandes Melo
Yellow dots are follicular ostium filled with keratin and/or sebum. Initially, they were exclusively associated with alopecia areata. Currently they have also been described in androgenetic alopecia, chronic cutaneous (discoid) lupus erythematosus, and dissecting cellulitis. Due to the growing importance of trichoscopy and its findings in the evaluation of the scalp, this article describes the main diseases in which yellow dots are a common trichoscopic finding, highlighting its characteristics in each dermatosis...
September 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/29166516/proteus-syndrome
#12
Ritha de Cássia Capelato Rocha, Mariani Paulino Soriano Estrella, Danielle Mechereffe do Amaral, Angela Marques Barbosa, Marilda Aparecida Milanez Morgado de Abreu
Proteus syndrome is a rare syndrome characterized by disproportionate overgrowth of limbs, multiple hamartomas, and vascular malformations. The cerebriform connective tissue nevi, also called cerebriform plantar hyperplasia, are present in most patients, and is the main characteristic of the syndrome. If present, even alone, they can be considered as a pathognomonic sign. This article reports a classic case of Proteus syndrome in a 2-year-old male patient who began to show a discrete asymmetry of the right hemibody in relation to the left one after birth, which increased over the months...
September 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/29166508/algorithm-for-acne-treatment-ibero-latin-american-consensus
#13
Ediléia Bagatin, Mercedes Florez-White, María Isabel Arias-Gomez, Ana Kaminsky
Acne is a chronic, immune-mediated, inflammatory disease with high prevalence among adolescents. By compromising face, thorax and back, with the risk of permanent scars, it has a negative impact on the quality of life. Effective, safe and early treatment is the key to remission, while decreasing the risk of physical and/or emotional sequelae. The Iberian-Latin American Group of Acne Studies joined professionals with expertise and developed a practical therapeutic algorithm, adapted to the reality of Latin American countries, Spain and Portugal...
September 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/29166490/-guidelines-for-a-line-of-care-for-children-and-adolescents-with-complex-chronic-health-conditions
#14
Martha Cristina Nunes Moreira, Lidianne Vianna Albernaz, Miriam Ribeiro Calheiros de Sá, Roberta Fernandes Correia, Roberta Falcão Tanabe
The definition of complex chronic health condition (CCHC) is important for identifying children and adolescents occupying pediatric beds in Brazilian hospitals, where they live out their childhood, requiring complex care by multidisciplinary teams in network format both in-hospital and in home care. The current article addresses guidelines for a line of care for children and adolescents with CCHCs. An expert panel validated 13 guidelines organized in three dimensions. Using the consensus conference technique, experts from different specialties validated the guidelines...
November 21, 2017: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/29166456/erratum
#15
(no author information available yet)
[This corrects the article doi: 10.1590/0004-282x20170074].
October 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/29166440/maternal-complications-and-cesarean-section-without-indication-systematic-review-and-meta-analysis
#16
Keila Cristina Mascarello, Bernardo Lessa Horta, Mariângela Freitas Silveira
OBJECTIVE: The objective of this study was to determine the risks of severe acute maternal complications associated with cesarean section without medical indication. METHODS: A systematic review was carried out with meta-analysis. The literature search was performed systematically, in multiple stages, in the PubMed, Lilacs, and Web of Science databases using the following descriptors: (postpartum period) and (cesarean section or natural childbirth) and ((morbidity or mortality) or (postpartum hemorrhage) or (puerperal infection) or (surgical infection) or (puerperal disorders))...
2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29166399/public-responses-to-proposals-for-a-tax-on-sugar-sweetened-beverages-a-thematic-analysis-of-online-reader-comments-posted-on-major-uk-news-websites
#17
Molly Thomas-Meyer, Oliver Mytton, Jean Adams
BACKGROUND: Regular consumption of sugar sweetened beverages (SSBs) is associated with weight gain, type 2 diabetes, and dental caries. The UK will introduce a levy on the manufacturers of SSBs in 2018. Details will be negotiated over the next two years. How the UK public views SSB taxes is likely to be an important determinant of the content and success of the final policy. We aimed to capture the views, ideas and concerns of commenters on major UK news websites on SSB taxes. METHODS AND FINDINGS: We conducted a qualitative analysis of reader comments to online news coverage of one proposal for an SSB tax in the UK...
2017: PloS One
https://www.readbyqxmd.com/read/29166398/correction-perceived-effort-for-motor-control-and-decision-making
#18
Ignasi Cos
[This corrects the article DOI: 10.1371/journal.pbio.2002885.].
November 2017: PLoS Biology
https://www.readbyqxmd.com/read/29166383/prematurity-disrupts-glomeruli-development-while-prematurity-and-hyperglycemia-lead-to-altered-nephron-maturation-and-increased-oxidative-stress-in-newborn-baboons
#19
Danielle A Callaway, Lisa L McGill-Vargas, Amy Quinn, Jasmine L Jordan, Lauryn A Winter, Diana Anzueto, Edward J Dick, Cynthia L Blanco
BACKGROUND: Premature birth occurs when nephrogenesis is incomplete and has been linked to increased renal pathologies in the adult. Metabolic factors complicating preterm birth may have additional consequences for kidney development. Here, we evaluated the effects of prematurity and hyperglycemia on nephrogenesis in premature baboons when compared to term animals. METHODS: Baboons were delivered prematurely (67% gestation; n=9) or at term (n=7) and survived 2-4 weeks...
November 22, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29166382/human-milk-h2o2-content-does-it-benefit-preterm-infants
#20
Monika Cieslak, Cristina H F Ferreira, Yulia Shifrin, Jingyi Pan, Jaques Belik
BACKGROUND: Human milk has a high content of the antimicrobial compound hydrogen peroxide (H2O2). As opposed to healthy full-term infants, preterm neonates are fed previously expressed and stored maternal milk. These practices may favor H2O2 decomposition, thus limiting its potential benefit to preterm infants. The goal of this study was to evaluate the factors responsible for H2O2 generation and degradation in breastmilk. METHODS: Human donors' and rat milk, along with rat mammary tissue were evaluated...
November 22, 2017: Pediatric Research
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