Search results for "WHO"
showing 10 items of 829 documents
Right atrium compression by a renal cyst: a tomographic diagnosis.
2011
Dextran-sulfate-adsorption of atherosclerotic lipoproteins from whole blood or separated plasma for lipid-apheresis--comparison of performance charac…
2007
For many years dextran sulfate adsorption (DSA) treatment of separated plasma has been an established technology for low-density lipoprotein (LDL)-elimination. Recently a system for the treatment of whole blood based on DSA was introduced into clinical practice. To further characterize DSA treatment of whole blood, the performance characteristics of both DSA modalities were compared at two investigational sites with two alternative LDL apheresis systems being already in routine clinical use. In prospective cross-over design, DSA whole blood treatment was compared with a whole blood polyacrylate LDL adsorption system (DALI) in one study group. DSA for plasma treatment was compared with Lipid…
Pan-cancer analysis of whole genomes
2020
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Draft genome sequence of Pseudomonas corrugata, a phytopathogenic bacterium with potential industrial applications
2014
Pseudomonas corrugata was first described as the causal agent of a tomato disease called 'pith necrosis' yet it is considered as a biological resource in various fields such as biocontrol of plant diseases and production of industrially promising microbial biopolymers (mcl-PHA). Here we report the first draft genome sequence of this species. © 2014 Elsevier B.V.
Problems Associated with the Use of Chemical Class Controls in Absence of Information on the Underlying Mechanism
1982
It is simply not possible to test all chemicals in adequately performed whole animal carcinogenicity tests. Short-term tests are, therefore, frequently used as a substitute. None of these short-term tests give results which correspond in all cases to the results obtained in whole animal carcinogenicity tests. Certain short-term tests have a notoriously poor predictibility for whole animal carcinogenicity for certain classes of chemicals. Therefore, if a chemical, whose carcinogenicity is unknown, is tested in a short-term test, frequently related compounds of known carcinogenicity are also tested simultaneously as chemical class controls.
The Mediating Role of Orthorexia in the Relationship between Physical Activity and Fear of COVID-19 among University Students in Poland
2021
Previous research showed that the COVID-19 pandemic has a significant impact on the wellbeing and lifestyle of populations worldwide, including eating and physical activity (PA) patterns. The present study aims to examine the mediating effect of orthorexia on the relationship between PA and fear of COVID-19. A sample of 473 university students from Poland of a mean age of 22 years (M = 22.04, SD = 2.90, 47% of women) participated in the cross-sectional online survey study. Continuous variables were measured using the Fear of COVID-19 Scale (FCV-19S) and the Test of Orthorexia Nervosa (TON-17), while categorical variables divided participants into the physically active and inactive group reg…
Whole-Body Magnetic Resonance Imaging: Current Role in Patients with Lymphoma.
2021
Imaging of lymphoma is based on the use of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG-PET/CT) and/or contrast-enhanced CT, but concerns have been raised regarding radiation exposure related to imaging scans in patients with cancer, and its association with increased risk of secondary tumors in patients with lymphoma has been established. To date, lymphoproliferative disorders are among the most common indications to perform whole-body magnetic resonance imaging (MRI). Whole-body MRI is superior to contrast-enhanced CT for staging the disease, also being less dependent on histology if compared to 18F-FDG-PET/CT. As well, it does not require exposure to i…
Teacher response pursuits in whole class post-task discussions
2020
This paper explores teacher elicitation practices following a perceived absence of a response to an initial inquiry. Specifically, we focus on whole class post-task discussions where a teacher pursues responses in post-first position following students’ non-uptake, and thus makes her orientation toward the expectation of a response publicly available. The data for this study come from 30 h of video-recorded classroom interactions in an English as a medium of instruction university in Turkey. Using Conversation Analysis, this study demonstrates that when confronted with a non-response to her initial elicitation in whole class interaction, in addition to drawing on interactional resources (e.…
Neurosurgical Odyssey: Case of Anaplastic Meningiomatosis.
2017
According to the World Health Organization grading, meningiomas are classified as grade I (benign), grade II (atypical), and grade III (anaplastic). Most of them (81%) are benign, 15% are atypical, and 4% are anaplastic. Metastasis is a rare event in meningiomas, occurring in <1% of cases. In most types of tumors, distant metastasis is an incontrovertible indication of malignancy. This is not so clearly the case with meningiomas, mostly in the multiple localization of these tumors, known as meningiomatosis. Here we would like to share our experience with a unique case of an atypical meningioma, which evolved in an anaplastic multiple meningiomatosis, invading the brain and associated wit…
Complete genome sequence of the hydrogenotrophic Archaeon Methanobacterium sp Mb1 isolated from a production-scale biogas plant
2013
Methanobacterium sp. Mb1, a hydrogenotrophic methanogenic Archaeon, was isolated from a rural biogas plant producing methane-rich biogas from maize silage and cattle manure in Germany. Here we report the complete genome sequence of the novel methanogenic isolate Methanobacterium sp. Mb1 harboring a 2,029,766 bp circular chromosome featuring a GC content of 39.74%. The genome encodes two rRNA operons, 41 tRNA genes and 2021 coding sequences and represents the smallest genome currently known within the genus Methanobacterium. (C) 2013 Elsevier B.V. All rights reserved.