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https://www.readbyqxmd.com/read/28735252/working-together-today-for-the-future-the-eapci-general-assembly-2017
#1
Michael Haude
No abstract text is available yet for this article.
July 20, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28735089/biodeterioration-of-marble-in-an-underwater-environment
#2
Beatriz Cámara, Mónica Álvarez de Buergo, Manuel Bethencourt, Tomás Fernández-Montblanc, Mauro F La Russa, Michela Ricca, Rafael Fort
This study examines the deterioration of geomaterials used throughout history that today may be found lying on the ocean floor. Submerged archaeological sites including cargoes from shipwrecks or ancient city ruins have been a topic of interest from a perspective of in situ musealization, as a way of making underwater cultural heritage accessible to the public. In an experimental study conducted at an underwater archaeological site in the Bay of Cádiz (SW Spain), we subjected two types of marble (Carrara and Macael) to three conditions to which submerged archaeological objects are often exposed: full exposure to the water column, natural processes of burial and unearthing, or permanent burial...
July 20, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28734523/laparoscopic-choledochoduodenostomy
#3
Adolfo Cuendis-Velázquez, Mario E Trejo-Ávila, Enrique Rosales-Castañeda, Eduardo Cárdenas-Lailson, Martin E Rojano-Rodríguez, Sujey Romero-Loera, Carlos A Sanjuan-Martínez, Mucio Moreno-Portillo
INTRODUCTION: Today's options for biliary bypass procedures, for difficult choledocholithiasis, range from open surgery to laparo-endoscopic hybrid procedures. The aim of this study was to analyze the outcomes of patients with difficult choledocholithiasis treated with laparoscopic choledochoduodenostomy. METHODS: We performed a prospective observational study from March 2011 to June 2016. We included patients with difficult common bile duct stones (recurrent or unresolved by ERCP) in which a biliary bypass procedure was required...
July 19, 2017: Cirugía Española
https://www.readbyqxmd.com/read/28734259/polishability-and-wear-resistance-of-splint-material-for-oral-appliances-produced-with-conventional-subtractive-and-additive-manufacturing
#4
Fabian Huettig, Achim Kustermann, Ebru Kuscu, Jürgen Geis-Gerstorfer, Sebastian Spintzyk
Occlusal splints to treat bruxism are commonly made from polymethylmethacrylate (PMMA) in a manual workflow (powder-liquid technique). Today digitalization allows a machine-based manufacturing in subtractive (milling) and additive (printing) means using industrial-made PMMA or comparable resins. An in-vitro study should assess the surface finish and screen the wear resistance of conventional and industrial materials. Therefore, a total of 30 specimens made from conventionally PMMA (group C; powder-liquid, Palapress), polycarbonate ingots (group S; innoBlanc splint plus), and light-curing resin (group A; VarseoWax splint) were polished to examine the surface roughness (Ra) by profilometry and further analyzed by SEM...
July 14, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28733862/recommendations-for-systematic-statistical-computation-of-immunogenicity-cut-points
#5
Viswanath Devanarayan, Wendell C Smith, Rocco L Brunelle, Mary E Seger, Kim Krug, Ronald R Bowsher
Today, the assessment of immunogenicity is integral in nonclinical and clinical testing of new biotherapeutics and biosimilars. A key component in the risk-based evaluation of immunogenicity involves the detection and characterization of anti-drug antibodies (ADA). Over the past couple of decades, much progress has been made in standardizing the generalized approach for ADA testing with a three-tiered testing paradigm involving screening, confirmation, and quasi-quantitative titer assessment representing the typical harmonized scheme...
July 21, 2017: AAPS Journal
https://www.readbyqxmd.com/read/28733690/do-obstetric-patients-opt-to-undergo-general-anaesthesia-to-avoid-being-conscious-despite-safer-alternatives
#6
Daryl Ja Tan, Melissa Mh Chan
There are various modes of anaesthesia available in the community today. This gives anaesthesiologists the freedom to select those that are safe, efficacious and most suitable for patients. However, patients may not always agree with their anaesthesiologist on the preferred mode of anaesthesia because they may have a different set of priorities, with many of them electing to have the lack of intraoperative awareness as the primary objective. Hence, disagreements between anaesthesiologists and patients may arise and could potentially disrupt doctor-patient relationship...
June 2017: Annals of the Academy of Medicine, Singapore
https://www.readbyqxmd.com/read/28731936/case-series-keratolimbal-allograft-as-a-patch-graft-for-glaucoma-drainage-devices
#7
Sarah F Ahmed, Mason Schmutz, Sameh Mosaed
PURPOSE: Tube exposure remains one of the most common complications after glaucoma drainage device (GDD) implantation, despite various types of patch grafts available today. We present a 4 patient case series following the effectivity of the keratolimbal allograft (KLAL) as a patch graft for cases of tube exposure. Given its inherent population of stem cells, our hypothesis was that this highly replicative, biological tissue would provide an adequate means of glaucoma tube coverage. The subset of patients chosen for the KLAL patch graft all had a history of abnormally scarred conjunctiva or thin sclera...
July 20, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28731305/the-role-of-lead-ii-in-nucleic-acids
#8
Joana Palou-Mir, Miquel Barceló-Oliver, Roland K O Sigel
Although lead(II) is naturally not associated with nucleic acids, this metal ions has been applied with DNA and RNA in various contexts. Pb2+ is an excellent hydrolytic metal ion for nucleic acids, which is why it is mainly used as probing agent for secondary structure and to determine metal ion binding sites both in vitro and in vivo. A further application of lead(II) is in structural studies, i.e., NMR, but also in X-ray crystallography, mostly using this heavy metal to solve the phase problem in the latter method...
April 10, 2017: Metal Ions in Life Sciences
https://www.readbyqxmd.com/read/28730958/engineering-synergistically-active-and-bioavailable-cost-effective-medicines-for-neglected-tropical-diseases-the-role-of-excipients
#9
Dolores R Serrano, Aikaterini Lalatsa, M Auxiliadora Dea-Ayuela
Leishmaniasis is a neglected tropical disease responsible for the ninth largest disease burden in the world threatening 350 million people mostly in developing countries. The lack of efficacy, severe adverse effects, long duration, high cost and parenteral administration of the current therapies result in poor patient compliance and emergence of resistance. Leishmaniasis' unmet need for safer, affordable and more effective treatments is only partly addressed by today's global health product pipeline that focuses on products amenable to rapid clinical development, mainly by reformulating or repurposing existing drugs for new uses...
July 19, 2017: Current Topics in Medicinal Chemistry
https://www.readbyqxmd.com/read/28730644/fungiscope-%C3%A2-global-emerging-fungal-infection-registry
#10
Danila Seidel, Luisa A Durán Graeff, Maria J G T Vehreschild, Hilmar Wisplinghoff, Maren Ziegler, J Janne Vehreschild, Blasius Liss, Axel Hamprecht, Philipp Köhler, Zdenek Racil, Nikolay Klimko, Donald C Sheppard, Raoul Herbrecht, Anuradha Chowdhary, Oliver A Cornely, FungiScope Group
Rare invasive fungal diseases (IFD) are challenging for the treating physicians because of their unspecific clinical presentation, as well as the lack of standardised diagnostic and effective treatment strategies. Late onset of treatment and inappropriate medication is associated with high mortality, thus, urging the need for a better understanding of these diseases. The purpose of FungiScope(™) is to continuously collect clinical information and specimens to improve the knowledge on epidemiology and eventually improve patient management of these orphan diseases...
August 2017: Mycoses
https://www.readbyqxmd.com/read/28730336/serologic-markers-of-autism-spectrum-disorder
#11
REVIEW
T V Khramova, Anna L Kaysheva, Y D Ivanov, T O Pleshakova, I Y Iourov, S G Vorsanova, Y B Yurov, A A Schetkin, A I Archakov
According to WHO data, about 67 million people worldwide are affected by autism, and this number grows by 14% annually. Among the possible causes of autism are genetic modifications, organic lesions of the central nervous system, metabolic disorders, influence of viral and bacterial infections, chemical influence to the mother's body during pregnancy, etc. The conducted research shows that research papers published until today do not name any potential protein markers that meet the requirements of the basic parameters for evaluating the efficiency of disease diagnostics, in particular high sensitivity, specificity, and accuracy...
July 20, 2017: Journal of Molecular Neuroscience: MN
https://www.readbyqxmd.com/read/28729836/an-overview-of-herbal-products-and-secondary-metabolites-used-for-management-of-type-two-diabetes
#12
REVIEW
Ajda Ota, Nataša P Ulrih
Diabetes mellitus is a common effect of uncontrolled high blood sugar and it is associated with long-term damage, dysfunction, and failure of various organs. In the adult population, the global prevalence of diabetes has nearly doubled since 1980. Without effective prevention and management programs, the continuing significant rise in diabetes will have grave consequences on the health and lifespan of the world population, and also on the world economy. Supplements can be used to correct nutritional deficiencies or to maintain an adequate intake of certain nutrients...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28729781/advanced-hysteroscopic-surgery-quality-assurance-in-teaching-hospitals
#13
REVIEW
Mark M S Erian, Glenda R McLaren, Anna-Marie Erian
Advanced hysteroscopic surgery (AHS) is a vitally important technique in the armamentarium for the management of many day-to-day clinical problems, such as menorrhagia, surgical excision of uterine myomata and septa in the management of female infertility, hysteroscopic excision of chronically retained products of conception (placenta accreta), and surgical removal of intramural ectopic pregnancy. In today's climate of accountability, it is necessary that gynecologists take a more active role in assuring the quality of their work...
April 2017: JSLS: Journal of the Society of Laparoendoscopic Surgeons
https://www.readbyqxmd.com/read/28729228/tangled-history-of-the-european-uses-of-sphagnum-moss-and-sphagnol
#14
REVIEW
Jacek Drobnik, Adam Stebel
ETHNOPHARMACOLOGICAL RELEVANCE: Sphagnum mosses and peat could have been utilized as wound dressings for centuries, however reliable data on this subject are ambiguous; sometimes even no distinction between peat moss (Sphagnum spp.) and peat is made or these terms become confused. The first scientific account on surgical use of peat comes from 1882: a peat digger who successfully, by himself and in the way unknown to the then medicine, cured an open fracture of his forearm with peat. The peat, and very soon the peat moss itself (which is the major constituent of peat) drew attention of the 19(th)-century surgeons...
July 17, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28729128/rosettes-engrailed-edges-and-star-shaped-patterns-between-rediscovery-and-forgetfulness-in-the-early-accounts-of-vibrating-liquid-drops-floating-over-hot-surfaces
#15
Seán M Stewart
Small drops of liquid brought into contact with very hot surfaces float above it as beautiful, slightly flattened spheroids without coming to the boil. An example of film boiling, drops that are sessile can often suddenly and quite unexpectedly start to oscillate forming highly symmetric patterns of surprising pulchritude. The rim of these oscillating drops take on "star-shaped" patterns with many different modes of vibration possible. Still an object of study today, their discovery, early accounts, rediscovery and ensuing controversies over claims of priority, before quietly slipping away from the collective memory of the scientific community to become all but forgotten makes for a compelling story in the early history of film boiling...
July 17, 2017: Endeavour
https://www.readbyqxmd.com/read/28729002/phosphenes-retinal-discrete-dark-noise-negative-afterimages-and-retinogeniculate-projection-a-review-of-a-new-explanatory-framework-based-on-endogenous-ocular-luminescence
#16
REVIEW
Vahid Salari, Felix Scholkmann, Ram Lakhan Pandey Vimal, Noémi Császár, Mehdi Aslani, István Bókkon
Cellular luminescence is the emission of photons by living cells due to various biophysical and biochemical processes, mostly associated with cellular metabolism. In this review paper we summarize today's understanding of four luminescence-dependent phenomena in the eye, i.e., phosphenes, retinal discrete dark noise, negative afterimages and the development of retinogeniculate projections in the brain. We review the phenomena above in the context of knowledge gained from experimental and theoretical works. Finally we discuss this knowledge in terms of its physiological significance...
July 17, 2017: Progress in Retinal and Eye Research
https://www.readbyqxmd.com/read/28728479/stem-cells-and-other-emerging-agents-as-innovative-drugs-in-neurodegenerative-diseases-benefits-and-limitations
#17
Martina Nasello, Giuseppe Schirò, Floriana Crapanzano, Carmela Rita Balistreri
Brain has a limited process of repair/regeneration linked to the restricted and localized activity of neuronal stem cells (NSCs).Consequently, it shows a reduced capacity to counteract the age-related loss of neural and glial cells and to repair the consequent injuries/lesions of nervous system. This progressively determines nervous dysfunction and onset/progression of neurodegenerative diseases, which represent a serious social (and economic) problem of our populations. Thus, the research of efficient treatments is encouraged...
July 20, 2017: Rejuvenation Research
https://www.readbyqxmd.com/read/28727316/primary-inguinal-hernia-the-open-repair-today-pros-and-cons
#18
REVIEW
Giampiero Campanelli, Piero Giovanni Bruni, Andrea Morlacchi, Francesca Lombardo, Marta Cavalli
Open anterior repair for inguinal hernia offers several distinct advantages over endoscopic repair, especially when real-world effectiveness is taken into account. The learning curve for endoscopic techniques is long, whereas the Lichtenstein and other open tension-free techniques are easier to teach and replicate at all levels. The outcomes of Lichtenstein repairs for primary inguinal hernia as performed by non-experts and supervised residents are comparable to those of experts. Moreover, open tension-free repair does not require expensive instruments or dedicated equipment, other than the prosthetic mesh...
August 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28726717/mini-review-of-controlled-cortical-impact-a-well-suited-device-for-concussion-research
#19
REVIEW
Nicole Osier, C Edward Dixon
Mild traumatic brain injury (mTBI) is increasingly recognized as a significant public health problem which warrants additional research. Part of the effort to understand mTBI and concussion includes modeling in animals. Controlled cortical impact (CCI) is a commonly employed and well-characterized model of experimental TBI that has been utilized for three decades. Today, several commercially available pneumatic- and electromagnetic-CCI devices exist as do a variety of standard and custom injury induction tips...
July 20, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28726645/chronic-myeloid-leukemia-expected-relapse-s-clinical-laboratory-indexes
#20
T Kirtava, D Ghirdaladze, T Vatsadze
Today Chronic Myeloid Leukemia (CML) relapse's final assessment and monitoring in the whole world is implemented by BCR-ABL gene quantitative detection - during the polymerase chain reaction (by PSR means). Implementation of this monitoring materially and technically is not often available and remission during years is being assessed using monthly clinical-laboratory data. Proceeding from this, the goal of our work was to find the clinical-laboratory features, indicating the expected relapse and require the urgent molecular research carry out...
June 2017: Georgian Medical News
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