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https://www.readbyqxmd.com/read/28806836/-complication-of-an-elbow-prosthesis-screw-breakage-of-the-ulnar-cap-and-gout-arthropathy
#1
Marion Mühldorfer-Fodor, Thomas Pillukat, Jörg van Schoonhoven, Karl Josef Prommersberger
No abstract text is available yet for this article.
August 2017: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/28806562/zika-virus-induced-neurological-critical-illness-in-latin-america-severe-guillain-barre-syndrome-and-encephalitis
#2
Sebastián U Ugarte, Angel Ricardo V Arenas, Bruno C Alvarez, Angela Cubides, Angélica F Luna, Max Arroyo-Parejo, Cayri E Acuña, Agamenón V Quintero, Orlando Ch Villareal, Oscar S Pinillos, Elías Vieda, Manuel Bello, Susana Peña, Carmelo Dueñas-Castell, Gloria M V Rodriguez, Jorge L M Ranero, Rosa L M López, Sandra G Olaya, José C Vergara, Ana Tandazo, Juan P S Ospina, Igor M Leyton Soto, R A Fowler, John C Marshall
Zika virus (ZIKAV) is classically described as causing minor symptoms in adult patients, however neurologic complications have been recognized. The recent outbreak in Central and South America has resulted in serious illness in some adult patients. We report adult patients in Latin America diagnosed with ZIKAV infection admitted to Intensive Care Units (ICUs). METHODS: Multicenter, prospective case series of adult patients with laboratory diagnosis of ZIKAV in 16 ICUs in 8 countries. RESULTS: Between December 1st 2015 and April 2nd 2016, 16 ICUs in 8 countries enrolled 49 critically ill patients with diagnosis of ZIKAV infection...
August 9, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28806216/psoas-versus-femoral-blocks-a-registry-analysis-of-risks-and-benefits
#3
Hagen Bomberg, Andrea Huth, Stefan Wagenpfeil, Paul Kessler, Hinnerk Wulf, Thomas Standl, André Gottschalk, Jens Döffert, Werner Hering, Jürgen Birnbaum, Claudia Spies, Bernd Kutter, Jörg Winckelmann, Gerald Burgard, Oliver Vicent, Thea Koch, Daniel I Sessler, Thomas Volk, Alexander Raddatz
BACKGROUND AND OBJECTIVES: Psoas blocks are an alternative to femoral nerve blocks and have the potential advantage of blocking the entire lumbar plexus. However, the psoas muscle is located deeply, making psoas blocks more difficult than femoral blocks. In contrast, while femoral blocks are generally easy to perform, the inguinal region is prone to infection. We thus tested the hypothesis that psoas blocks are associated with more insertion-related complications than femoral blocks but have fewer catheter-related infections...
August 11, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28806165/breast-calcifications-mimicking-pulmonary-nodules
#4
Moiz Salahuddin, Thomas Reilly, Jorge Mora
No abstract text is available yet for this article.
August 2017: Cleveland Clinic Journal of Medicine
https://www.readbyqxmd.com/read/28806092/comparable-outcomes-after-bucket-handle-meniscal-repair-and-vertical-meniscal-repair-can-be-achieved-at-a-minimum-2-years-follow-up
#5
Gilbert Moatshe, Mark E Cinque, Jonathan A Godin, Alexander R Vap, Jorge Chahla, Robert F LaPrade
BACKGROUND: Meniscal tears can lead to significant pain and disability, necessitating surgical treatment. Nondisplaced vertical tears are usually smaller in size and can be repaired in most cases; however, bucket-handle tears are usually larger and displaced, and the repair of these tears can be challenging. Purpose/Hypothesis: The purpose was to report the outcomes after inside-out vertical mattress suture meniscal repair of bucket-handle tears and to compare these outcomes with those of patients who underwent repair of nondisplaced vertical meniscal tears with a minimum of 2 years' follow-up...
August 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28805498/gingiskhan%C3%A2-protease-cleavage-allows-a-high-throughput-antibody-to-fab-conversion-enabling-direct-functional-assessment-during-lead-identification-of-human-monoclonal-and-bispecific-igg1-antibodies
#6
Jörg Moelleken, Manuel Endesfelder, Christian Gassner, Sabine Lingke, Simone Tomaschek, Oksana Tyshchuk, Stefan Lorenz, Ulrike Reiff, Michael Mølhøj
The determination of the binding strength of immunoglobulins (IgGs) to targets can be influenced by avidity when the targets are soluble di- or multimeric proteins, or associated to cell surfaces, including surfaces introduced from heterogeneous assays. However, for the understanding of the contribution of a second drug-to-target binding site in molecular design, or for ranking of monovalent binders during lead identification, affinity-based assessment of the binding strength is required. Typically, monovalent binders like antigen-binding fragments (Fabs) are generated by proteolytic cleavage with papain, which often results in a combination of under- and over-digestion, and requires specific optimization and chromatographic purification of the desired Fabs...
August 14, 2017: MAbs
https://www.readbyqxmd.com/read/28805451/genetic-characterisation-and-analysis-of-infectious-bronchitis-virus-isolated-from-brazilian-flocks-between-2010-and-2015
#7
Claudia Carranza, Claudete S Astolfi-Ferreira, Silvana H Santander Parra, Luis F N Nuñez, Zoltan Penzes, Jorge L Chacón, Luiz Sesti, Ruy D Chacón, Antonio J Piantino Ferreira
Infectious bronchitis virus (IBV) variants in Brazil were isolated during 2010-2015 for epidemiological and molecular analysis to characterise the different variants and perform a bioinformatic analysis to compare with sequences of variants collected over the previous 40 years. Of the 453 samples examined, 61.4% were positive for IBV and 75.9% of these were considered to have the BR-I genotype and were detected in birds of all ages distributed in all five Brazilian regions. The ratio of non-synonymous substitutions per non-synonymous site (dN) to synonymous substitutions per synonymous site (dS), i...
August 14, 2017: British Poultry Science
https://www.readbyqxmd.com/read/28805447/performance-on-naturalistic-virtual-reality-tasks-depends-on-global-cognitive-functioning-as-assessed-via-traditional-neurocognitive-tests
#8
Jorge Oliveira, Pedro Gamito, Daniyal M Alghazzawi, Habib M Fardoun, Pedro J Rosa, Tatiana Sousa, Luís Felipe Picareli, Diogo Morais, Paulo Lopes
This investigation sought to understand whether performance in naturalistic virtual reality tasks for cognitive assessment relates to the cognitive domains that are supposed to be measured. The Shoe Closet Test (SCT) was developed based on a simple visual search task involving attention skills, in which participants have to match each pair of shoes with the colors of the compartments in a virtual shoe closet. The interaction within the virtual environment was made using the Microsoft Kinect. The measures consisted of concurrent paper-and-pencil neurocognitive tests for global cognitive functioning, executive functions, attention, psychomotor ability, and the outcomes of the SCT...
August 14, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28805278/pale-cress-binds-to-plastid-rnas-and-facilitates-the-biogenesis-of-the-50s-ribosomal-subunit
#9
Jörg Meurer, Lisa-Marie Schmid, Rhea Stoppel, Dario Leister, Andreas Brachmann, Nikolay Manavski
The plant-specific PALE CRESS (PAC) protein has previously been shown to be essential for photoautotrophic growth. Here we further investigated the molecular function of the PAC protein. PAC localizes to plastid nucleoids and forms large proteinaceous and RNA-containing megadalton complexes. It co-immunoprecipitates with a specific subset of chloroplast RNAs including psbK-psbI, ndhF, ndhD, and 23S ribosomal RNA (rRNA), as demonstrated by RNA immunoprecipitation in combination with high throughput RNA sequencing (RIP-seq) analyses...
August 14, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28805133/the-shape-of-things-to-come-in-speech-production-visual-form-interference-during-lexical-access
#10
Greig I de Zubicaray, Mia McLean, Frank Oppermann, Aidan Hegarty, Katie McMahon, Jörg D Jescheniak
Naming a picture is slower in categorically related compared to unrelated contexts, an effect termed semantic interference. This effect has informed the development of all contemporary models of lexical access in speech production. However, category members typically share visual features, so semantic interference might in part reflect this confound. Surprisingly little work has addressed this issue, and the relative absence of evidence for visual form interference has been proposed to be problematic for production models implementing competitive lexical selection mechanisms...
August 13, 2017: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/28805098/assessment-of-the-permeability-and-toxicity-of-polymeric-nanocapsules-using-the-zebrafish-model
#11
Carmen Teijeiro-Valiño, Elena Yebra-Pimentel, Jorge Guerra-Varela, Noemi Csaba, María J Alonso, Laura Sánchez
AIM: To assess the capacity of a new drug delivery nanocapsule (NC) with a double shell of hyaluronic acid and protamine to overcome biological barriers using the zebrafish model. MATERIALS & METHODS: NCs were prepared by the solvent displacement method, tagged with fluorescent makers and physicochemically characterized. Toxicity was evaluated according to the Fish Embryo Acute Toxicity test, and permeability was tested by exposing zebrafish, with and without chorion, to the fluorescent NCs...
August 14, 2017: Nanomedicine
https://www.readbyqxmd.com/read/28805034/direct-stenting-versus-balloon-predilation-jury-is-still-out
#12
EDITORIAL
Jorge A Belardi, Mariano Albertal
Compared to balloon predilation, direct stenting (DS) shortens procedural time and reduces radiation and contrast exposure. A meta-analysis that included 7 studies comparing these 2 strategies revealed lower adverse event rate with DS. Studies included in the present meta-analysis were mostly observational and utilized first generation drug-eluting stent. Patient and lesion selection may explain these positive results.
August 1, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28804700/abridged-version-of-the-awmf-guideline-for-the-medical-clinical-diagnostics-of-indoor-mould-exposure-s2k-guideline-of-the-german-society-of-hygiene-environmental-medicine-and-preventive-medicine-ghup-in-collaboration-with-the-german-association-of-allergists
#13
Gerhard A Wiesmüller, Birger Heinzow, Ute Aurbach, Karl-Christian Bergmann, Albrecht Bufe, Walter Buzina, Oliver A Cornely, Steffen Engelhart, Guido Fischer, Thomas Gabrio, Werner Heinz, Caroline E W Herr, Jörg Kleine-Tebbe, Ludger Klimek, Martin Köberle, Herbert Lichtnecker, Thomas Lob-Corzilius, Rolf Merget, Norbert Mülleneisen, Dennis Nowak, Uta Rabe, Monika Raulf, Hans Peter Seidl, Jens-Oliver Steiß, Regine Szewszyk, Peter Thomas, Kerttu Valtanen, Julia Hurraß
This article is an abridged version of the AWMF mould guideline "Medical clinical diagnostics of indoor mould exposure" presented in April 2016 by the German Society of Hygiene, Environmental Medicine and Preventive Medicine (Gesellschaft für Hygiene, Umweltmedizin und Präventivmedizin, GHUP), in collaboration with the above-mentioned scientific medical societies, German and Austrian societies, medical associations and experts. Indoor mould growth is a potential health risk, even if a quantitative and/or causal relationship between the occurrence of individual mould species and health problems has yet to be established...
2017: Allergo Journal International
https://www.readbyqxmd.com/read/28803976/canavalia-bonariensis-lectin-molecular-bases-of-glycoconjugates-interaction-and-antiglioma-potential
#14
Benildo Sousa Cavada, Mayara Torquato Lima Silva, Vinicius Jose Silva Osterne, Vanir Reis Pinto-Junior, Ana Paula Machado do Nascimento, Ingrid Alessandra Victoria Wolin, Isabella Aparecida Heinrich, Clareane Avelino Simplicio Nobre, Cleane Gomes Moreira, Claudia Figueiredo Lossio, Cintia Renata Costa Rocha, Jorge Luiz Martins, Kyria Santiago Nascimento, Rodrigo Bainy Leal
CaBo is a mannose/glucose-specific lectin purified from seeds of Canavalia bonariensis. In the present work, we report the CaBo crystal structure determined to atomic resolution in the presence of X-man, a specific ligand. Similar to the structural characteristics of other legume lectins, CaBo presented the jellyroll motif, a metal binding site occupied by calcium and manganese ions close to the carbohydrate-recognition domain (CRD). In vitro test of CaBo cytotoxicity against glioma cells demonstrated its ability to decrease the cellular viability and migration by induction of autophagy and cell death...
August 10, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28803372/oxidation-of-winery-wastewater-by-sulphate-radicals-catalytic-and-solar-photocatalytic-activations
#15
Jorge Rodríguez-Chueca, Carlos Amor, Joana Mota, Marco S Lucas, José A Peres
The treatment of winery effluents through sulphate radical-based advanced oxidation processes (SR-AOPs) driven by solar radiation is reported in this study. Photolytic and catalytic activations of peroxymonosulphate (PMS) and persulphate (KPS and SPS) at different pH values (4.5 and 7) were studied in the degradation of organic matter. Portugal is one of the largest wine producers in Europe. The wine making activities generate huge volume of effluents characterized by a variable volume and organic load, being their seasonal nature one of the most important drawbacks...
August 12, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28802838/identification-of-immune-correlates-of-protection-in-shigella-infection-by-application-of-machine-learning
#16
Jorge M Arevalillo, Marcelo B Sztein, Karen L Kotloff, Myron M Levine, Jakub K Simon
BACKGROUND: Immunologic correlates of protection are important in vaccine development because they give insight into mechanisms of protection, assist in the identification of promising vaccine candidates, and serve as endpoints in bridging clinical vaccine studies. Our goal is the development of a methodology to identify immunologic correlates of protection using the Shigella challenge as a model. METHODS: The proposed methodology utilizes the Random Forests (RF) machine learning algorithm as well as Classification and Regression Trees (CART) to detect immune markers that predict protection, identify interactions between variables, and define optimal cutoffs...
August 9, 2017: Journal of Biomedical Informatics
https://www.readbyqxmd.com/read/28802270/intra-molecular-salt-bridge-in-bacillus-thuringiensis-cry4ba-toxin-is-involved-in-the-stability-of-helix-%C3%AE-3-that-is-needed-for-oligomerization-and-insecticidal-activity
#17
Sabino Pacheco, Isabel Gómez, Jorge Sanchez, Blanca-Ines García-Gómez, Mario Soberón, Alejandra Bravo
Bacillus thuringiensis three domain Cry toxins kill insects by forming pores in the apical membrane of larval midgut cells. Oligomerization of the toxin is an important step for pore formation. Domain I helix α-3 participates in toxin oligomerization. Here we identify an intra-molecular salt bridge within helix α-3 of Cry4Ba (D111-K115) that is conserved in many members of the family of the three-domain Cry toxins. Single point mutations such as D111K or K115D resulted in proteins severely affected in toxicity...
August 11, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28801882/patients-with-non-invasive-follicular-thyroid-neoplasm-with-papillary-like-nuclear-features-are-unlikely-to-have-malignant-preoperative-cytology
#18
Richa Singh, Jorge Avila, Kahee Jo, Kevin T K Nguyen, Nika Roa Carrillo, Eric C Huang, Michael J Campbell
BACKGROUND: The newly termed tumor 'noninvasive follicular thyroid neoplasm with papillary-like nuclear features' (NIFTP) acts in an indolent manner and can likely be safely managed with a thyroid lobectomy. Preoperative fine-needle aspiration (FNA) is the cornerstone of surgical planning, but the ability of FNA to distinguish NIFTP from other variants of papillary thyroid carcinoma (PTC) has not been well-evaluated. METHODS: A 9-year retrospective review of the preoperative cytology and surgical pathology of PTC patients who underwent a thyroidectomy at our tertiary referral center...
August 11, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28801691/a-new-data-processing-routine-facilitating-the-identification-of-surface-adhered-proteins-from-bacterial-conditioning-films-via-qcm-d-maldi-tof-ms
#19
Siegfried Hohmann, Anke Neidig, Boris Kühl, Frank Kirschhöfer, Jörg Overhage, Gerald Brenner-Weiß
Conditioning films are an important factor in the initiation and development of microbial biofilms, which are the leading cause of chronic infections associated with medical devices. Here, we analyzed the protein content of conditioning films formed after exposure to supernatants of cultures of the human pathogen Pseudomonas aeruginosa PAO1. Adhesion of substances from the supernatant was monitored using quartz crystal microbalance with dissipation monitoring (QCM-D) sensor chips modified with the commonly used implant material titanium dioxide (TiO2)...
August 11, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28801664/stat3-induced-long-noncoding-rnas-in-multiple-myeloma-cells-display-different-properties-in-cancer
#20
Stefanie Binder, Nadine Hösler, Diana Riedel, Ivonne Zipfel, Tilo Buschmann, Christoph Kämpf, Kristin Reiche, Renate Burger, Martin Gramatzki, Jörg Hackermüller, Peter F Stadler, Friedemann Horn
Interleukin-6 (IL-6)-activated Signal Transducer and Activator of Transcription 3 (STAT3) facilitates survival in the multiple myeloma cell line INA-6 and therefore represents an oncogenic key player. However, the biological mechanisms are still not fully understood. In previous studies we identified microRNA-21 as a STAT3 target gene with strong anti-apoptotic potential, suggesting that noncoding RNAs have an impact on the pathogenesis of human multiple myeloma. Here, we describe five long noncoding RNAs (lncRNAs) induced by IL-6-activated STAT3, which we named STAiRs...
August 11, 2017: Scientific Reports
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