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https://www.readbyqxmd.com/read/28236281/effect-of-dark-discolouration-and-enamel-dentine-fracture-on-the-oral-health-related-quality-of-life-of-pre-schoolers
#1
J Ramos-Jorge, A C Sá-Pinto, I Almeida Pordeus, S Martins Paiva, C Castro Martins, M L Ramos-Jorge
AIM: To determine the effect of different types of dental trauma on oral health-related quality of life (OHRQoL) among pre-school children. METHODS: Four hundred fifty-nine Brazilian pre-schoolers aged 3-5 years were submitted to an oral examination in the school environment for the evaluation of dental trauma using the criteria proposed by Andreasen et al. (2007). Parents answered a questionnaire on the OHRQoL of the children using the Early Childhood Oral Health Impact Scale (ECOHIS) and another one on socio-demographic characteristics of the children and their families...
February 24, 2017: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28229373/red-urinary-discolouration-following-hydroxocobalamin-treatment-for-vasoplegic-syndrome
#2
Matthew A Warner, William J Mauermann, Sarah Armour, David W Barbara
No abstract text is available yet for this article.
February 22, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28218428/discoloured-saggy-skin-in-a-57-year-old-woman
#3
C Hayes, E Arkoumani, D Pandya, R Verdolini
No abstract text is available yet for this article.
February 20, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/28178188/effect-of-silver-diamine-fluoride-and-potassium-iodide-treatment-on-secondary-caries-prevention-and-tooth-discolouration-in-cervical-glass-ionomer-cement-restoration
#4
Irene Shuping Zhao, May Lei Mei, Michael F Burrow, Edward Chin-Man Lo, Chun-Hung Chu
This study investigated the effect of silver diamine fluoride (SDF) and potassium iodide (KI) treatment on secondary caries prevention and tooth discolouration in glass ionomer cement (GIC) restoration. Cervical GIC restorations were done on 30 premolars with: Group 1, SDF + KI; Group 2, SDF (positive control); Group 3, no treatment (negative control). After cariogenic biofilm challenge, the demineralisation of dentine adjacent to the restoration was evaluated using micro-computed tomography (micro-CT) and Fourier transform infrared (FTIR) spectroscopy...
February 6, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28162249/impacts-of-turbidity-on-corals-the-relative-importance-of-light-limitation-and-suspended-sediments
#5
Pia Bessell-Browne, Andrew P Negri, Rebecca Fisher, Peta L Clode, Alan Duckworth, Ross Jones
As part of an investigation of the effects of water quality from dredging/natural resuspension on reefs, the effects of suspended sediment concentrations (SSCs) (0, 30, 100mgL(-1)) and light (~0, 1.1, 8.6molphotonsm(-2)d(-1)) were examined alone and in combination, on the corals Acropora millepora, Montipora capricornis and Porites spp. over an extended (28d) period. No effects were observed at any sediment concentrations when applied alone. All corals in the lowest light treatments lost chlorophyll a and discoloured (bleached) after a week...
February 2, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28144871/activity-of-the-endophytic-fungi-phlebia-sp-and-paecilomyces-formosus-in-decolourisation-and-the-reduction-of-reactive-dyes-cytotoxicity-in-fish-erythrocytes
#6
Lígia Maria Crubelati Bulla, Julio Cesar Polonio, Ana Luiza de Brito Portela-Castro, Vanessa Kava, João Lúcio Azevedo, João Alencar Pamphile
The current study investigates the potential for discolouration and degradation of Reactive Blue 19 and Reactive Black 5 textile dyes by endophytic fungi Phlebia sp. and Paecilomyces formosus as well as the potential cytotoxicity of products or by-products generated by the treatments in fish erythrocytes. It was observed at 30 days that both endophytes showed biodegradation activity with 0.1 g mL(-1) of dyes. P. formosus showed highest extracellular and intracellular protein content levels after the 15th day, and Phlebia sp...
February 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28137900/rare-presentation-of-brodie-s-abscess-in-the-acromion-process-and-the-value-of-the-penumbra-sign
#7
Jelle Gorter, Kyrill Rykov, Pieter Ott, Jos J A M van Raay
A 17-year-old male patient presented with a swelling on his right shoulder 1 week after a fall. MRI revealed a superficial fluid collection of the acromion and trapezius muscle, with slight enhancement of the wall. The swelling burst open spontaneously after failed conservative therapy and was treated with surgical drainage and antibiotics. Tissue cultures showed a Staphylococcus aureus 1 year later, he presented with local red discolouration and a recurrent painful swelling that fluctuated at palpation...
January 30, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28135753/-discolouration-of-upper-lid-skin-prurigo-nodularis
#8
S Paul, S Ribback, F H Tost
An abnormal change in skin colour is designated as discolouration of the skin. A 73-year-old male patient with circumscribed discolouration of the upper lid margin near the lacrimal pathway is presented. Slit lamp biomicroscopy showed no other signs of pathomorphological change. An excisional biopsy was performed. The whole abnormal area was removed. The oculoplastic procedure was the surest way to establish a definite diagnosis of Prurigo nodularis.
January 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28128328/antimicrobial-activity-of-proroot-mta-in-contact-with-blood
#9
C Farrugia, P Baca, J Camilleri, M T Arias Moliz
Dental materials based on Portland cement, which is used in the construction industry have gained popularity for clinical use due to their hydraulic properties, the interaction with tooth tissue and their antimicrobial properties. The antimicrobial properties are optimal in vitro. However in clinical use contact with blood may affect the antimicrobial properties. This study aims to assess whether antimicrobial properties of the Portland cement-based dental cements such as mineral trioxide aggregate (MTA) are also affected by contact with blood present in clinical situations...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28128283/a-uk-wide-cohort-study-describing-management-and-outcomes-for-infants-with-surgical-necrotising-enterocolitis
#10
Benjamin Allin, Anna-May Long, Amit Gupta, Marian Knight, Kokila Lakhoo
The Royal College of Surgeons have proposed using outcomes from necrotising enterocolitis (NEC) surgery for revalidation of neonatal surgeons. The aim of this study was therefore to calculate the number of infants in the UK/Ireland with surgical NEC and describe outcomes that could be used for national benchmarking and counselling of parents. A prospective nationwide cohort study of every infant requiring surgical intervention for NEC in the UK was conducted between 01/03/13 and 28/02/14. Primary outcome was mortality at 28-days...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28088037/assessment-of-the-meat-quality-of-lamb-m-longissimus-thoracis-et-lumborum-and-m-triceps-brachii-following-three-different-halal-slaughter-procedures
#11
A S Danso, R I Richardson, R Khalid
A total of fifteen male and fifteen female lambs were allocated to three groups of ten animals and subjected to: traditional Halal slaughter without stunning (TNS); slaughter following electric head-only stunning (EHOS) or; post-cut electric head-only stun (PCEHOS) and their meat quality was determined. Instrumental and sensory analyses were carried out on two muscles; M. longissimus thoracis et lumborum (LTL) and M. triceps brachii (TB). Additionally, the effects of sex and muscle type were also assessed. No differences were found among slaughter methods for pH, drip loss and shear force...
January 4, 2017: Meat Science
https://www.readbyqxmd.com/read/28052367/morphoea-with-prominent-plasma-cell-endoneuritis
#12
M Singh, N Farquharson, C Owen, A J Howat, S Singh, N Francis, E Calonje
Morphoea (localized scleroderma) is a cutaneous inflammatory condition characterized by the development of indurated and discoloured plaques. The histological features of morphoea typically include a superficial and deep perivascular and periadnexal chronic inflammatory infiltrate associated with variable degrees of dermal and/or subcutaneous sclerosis. The infiltrate is typically composed of lymphocytes, macrophages and conspicuous plasma cells. The early stages of morphoea may have a very prominent inflammatory infiltrate associated with subtle sclerosis...
January 4, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/27958345/effects-of-light-attenuation-on-the-sponge-holobiont-implications-for-dredging-management
#13
Mari-Carmen Pineda, Brian Strehlow, Alan Duckworth, Jason Doyle, Ross Jones, Nicole S Webster
Dredging and natural sediment resuspension events can cause high levels of turbidity, reducing the amount of light available for photosynthetic benthic biota. To determine how marine sponges respond to light attenuation, five species were experimentally exposed to a range of light treatments. Tolerance thresholds and capacity for recovery varied markedly amongst species. Whilst light attenuation had no effect on the heterotrophic species Stylissa flabelliformis and Ianthella basta, the phototrophic species Cliona orientalis and Carteriospongia foliascens discoloured (bleached) over a 28 day exposure period to very low light (<0...
December 13, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27917830/structural-analysis-of-the-bright-monomeric-yellow-green-fluorescent-protein-mneongreen-obtained-by-directed-evolution
#14
Damien Clavel, Guillaume Gotthard, David von Stetten, Daniele De Sanctis, Hélène Pasquier, Gerard G Lambert, Nathan C Shaner, Antoine Royant
Until recently, genes coding for homologues of the autofluorescent protein GFP had only been identified in marine organisms from the phyla Cnidaria and Arthropoda. New fluorescent-protein genes have now been found in the phylum Chordata, coding for particularly bright oligomeric fluorescent proteins such as the tetrameric yellow fluorescent protein lanYFP from Branchiostoma lanceolatum. A successful monomerization attempt led to the development of the bright yellow-green fluorescent protein mNeonGreen. The structures of lanYFP and mNeonGreen have been determined and compared in order to rationalize the directed evolution process leading from a bright, tetrameric to a still bright, monomeric fluorescent protein...
December 1, 2016: Acta Crystallographica. Section D, Structural Biology
https://www.readbyqxmd.com/read/27888792/case-study-an-intraoperative-finding-of-black-bone-disease-in-a-podiatric-surgery-patient
#15
Robyn L Carter-Wale, Trevor D Prior
Black bone disease has been recognised as a potential consequence of long-term treatment with tetracycline antibiotics. Largely documented affecting structures in the head and skull, there are few reported cases of black bone disease in the foot and ankle. The case of a 55 years old patient, who as a teenager, had undergone treatment with minocycline hydrochloride for chronic acne, and was found to have bone discolouration consistent with minocycline induced black bone disease (MIBBD) during the course of hallux valgus corrective surgery some 40 years later, is presented...
December 2016: Foot
https://www.readbyqxmd.com/read/27870288/effect-of-dietary-supplementation-with-clay-based-binders-on-biochemical-and-histopathological-changes-in-organs-of-turkey-fed-with-aflatoxin-contaminated-diets
#16
A O Lala, O L Ajayi, A O Oso, M O Ajao, O O Oni, N Okwelum, O M O Idowu
This study was carried out to investigate the effect of dietary supplementation with molecular or nano-clay binders on biochemical and histopathological examination of organs of turkeys fed diets contaminated with aflatoxin B1. Two hundred and sixteen unsexed 1-day-old British United Turkeys were randomly allotted to nine diets in a 3 × 3 factorial arrangement of diets supplemented with no toxin binder, molecular toxin binder (MTB) and nano-clay toxin binder, each contaminated with 0, 60 and 110 ppb aflatoxin B1 respectively...
December 2016: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/27865101/diagnostic-guide-enabling-distinction-between-taphonomic-stains-and-enamel-hypomineralisation-in-an-archaeological-context
#17
Elsa Garot, Christine Couture-Veschambre, David Manton, Vincent Rodriguez, Yannick Lefrais, Patrick Rouas
OBJECTIVE: Molar Incisor Hypomineralisation (MIH) is a structural anomaly that affects the quality of tooth enamel and has important consequences for oral health. The developmentally hypomineralised enamel has normal thickness and can range in colour from white to yellow or brown with or without surface breakdown. The possibility of finding MIH in 'ancient populations' could downplay several current aetiological hypotheses (e.g., dioxin derivatives, bisphenols, antibiotics) without excluding the possible multifactorial aspect of the anomaly...
February 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/27863809/efficacy-and-safety-of-tau-aggregation-inhibitor-therapy-in-patients-with-mild-or-moderate-alzheimer-s-disease-a-randomised-controlled-double-blind-parallel-arm-phase-3-trial
#18
Serge Gauthier, Howard H Feldman, Lon S Schneider, Gordon K Wilcock, Giovanni B Frisoni, Jiri H Hardlund, Hans J Moebius, Peter Bentham, Karin A Kook, Damon J Wischik, Bjoern O Schelter, Charles S Davis, Roger T Staff, Luc Bracoud, Kohkan Shamsi, John M D Storey, Charles R Harrington, Claude M Wischik
BACKGROUND: Leuco-methylthioninium bis(hydromethanesulfonate; LMTM), a stable reduced form of the methylthioninium moiety, acts as a selective inhibitor of tau protein aggregation both in vitro and in transgenic mouse models. Methylthioninium chloride has previously shown potential efficacy as monotherapy in patients with Alzheimer's disease. We aimed to determine whether LMTM was safe and effective in modifying disease progression in patients with mild to moderate Alzheimer's disease...
December 10, 2016: Lancet
https://www.readbyqxmd.com/read/27857505/glomus-tumours-of-the-hand-review-of-literature
#19
REVIEW
Vivek Machhindra Morey, Bhavuk Garg, Prakash P Kotwal
Glomus tumours are rare benign vascular neoplasms commonly found in the hand particularly in subungual region. Though, its aetiology remains largely unknown, several hypotheses have been made to explain the etiopathogenesis and cause of pain. These tumours usually present as a bluish or pinkish red discolouration of the nail plate with classical triad of localised tenderness, severe pain, and cold sensitivity. Nevertheless, differential diagnosis of other painful tumours, such as leiomyoma, eccrine spiradenoma, haemangioma, neuroma, osteochondroma, or mucous cyst should always be kept in mind while evaluating a patient with severe pain in the tip of the finger...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/27830895/thrombolysis-for-acute-deep-vein-thrombosis
#20
REVIEW
Lorna Watson, Cathryn Broderick, Matthew P Armon
BACKGROUND: Standard treatment for deep vein thrombosis aims to reduce immediate complications. Use of thrombolysis or clot dissolving drugs could reduce the long-term complications of post-thrombotic syndrome (PTS) including pain, swelling, skin discolouration, or venous ulceration in the affected leg. This is the third update of a review first published in 2004. OBJECTIVES: To assess the effects of thrombolytic therapy and anticoagulation compared to anticoagulation alone for the management of people with acute deep vein thrombosis (DVT) of the lower limb as determined by the effects on pulmonary embolism, recurrent venous thromboembolism, major bleeding, post-thrombotic complications, venous patency and venous function...
10, 2016: Cochrane Database of Systematic Reviews
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