2 %) by most pneumology professionals, with participants from the hospital sector giving a higher rating (p  less then  0.001). Finally, 45.8 % of the respondents expressed a "negative" influence of the COVID-19 pandemic on their personal mood and 58.3 % expressed "strong" or "very strong" concerns about the health of their fellow human beings. This assessment was significantly stronger among female participants and participants from the nursing sector (p  less then  0.001). In summary, the current study analyses for the first time the professional and personal impact of the COVID-19 pandemic on pneumology professionals in Germany. The results could help to identify first starting points to better support health professionals during the current and future challenges.
   Besides dyspnea a dry cough is one of the main symptoms in patients with pulmonary fibrosis. Little is known about the 24-hour-variability of this symptom. Moreover, it is unclear if other auscultation phenomena occur.
 
   A long-term auscultation for 24-hours was performed in patients with fibrotic lung diseases (LEOSound, Löwenstein Medical GmbH & Co. KG, Medical-Electronics, Bad Ems, Germany). Coughing and wheezing sounds were recorded. For the following analysis the 24-hour period was divided into two intervals of 12 hours each (daytime and nighttime). Events were registered in epochs (at least one event in 30 seconds).
 
   20 patients were included (6 with nonspecific interstitial pneumonia and 14 with idiopathic pulmonary fibrosis). On average 166 coughing epochs were recorded in a 24-hour-period (day/night 116/50; 
   < 0.001). Moreover, 203 wheezing epochs were registered (day/night 84/119; 
   = 0.273). Auscultation phenomena did not correlate with spirometric and bodyplethymographic data, nor ation between the severity of the disease measured by functional diagnostics and the amount of coughing.
   Colon diverticula (CD) and adenomatous polyps are frequently found during colonoscopy. Data from the literature contains inconsistent information about whether patients with CD have a higher risk for colon adenomas. A positive correlation might influence the current guidelines for screening colonoscopies. The aim of this study was to examine whether presence of CD is associated with endoscopic adenoma detection.
 
   This was a prospective study at 2centers in Germany. Patients with an indication for colonoscopy were included. The number and localization of diverticula were recorded. Detected polyps were resected, and histopathological results were captured. Logistic regression models were fitted to the data to evaluate the association between CD and adenoma detection.
 
   A total of 938 colonoscopies was included. CD occurred in 49.1 % of the colonoscopies.  https://www.selleckchem.com/products/Staurosporine.html  The polyp and adenoma detection rates (PDR, ADR) were 50.3 % and 32.3 %. In 37.5 % of the patients with diverticula, at least 1 adenoma was detected, wheprognostic factors. Older age, male sex, and duration of withdrawal time are predictors for the detection of adenomatous polyps.The name Abraham Vater is internationally associated with the confluence of the common bile duct and the pancreatic duct. Vater's writings were published 300 years ago along with the most important anatomical publications of that time. In his experiments, he examined in particular the merging of both ducts and their physiological significance. The major duodenal papilla is neither part of the experiments in this publication, nor does Vater describe it in detail. Rather, Abraham Vater collects and discusses the knowledge of this anatomical region in his writing.
  In this study, we aimed to evaluate the capability of the Unified Medical Language System (UMLS) as one data standard to support data normalization and harmonization of datasets that have been developed for rare diseases. Through analysis of data mappings between multiple rare disease resources and the UMLS, we propose suggested extensions of the UMLS that will enable its adoption as a global standard in rare disease.
 
  We analyzed data mappings between the UMLS and existing datasets on over 7,000 rare diseases that were retrieved from four publicly accessible resources Genetic And Rare Diseases Information Center (GARD), Orphanet, Online Mendelian Inheritance in Men (OMIM), and the Monarch Disease Ontology (MONDO). Two types of disease mappings were assessed, (1) curated mappings extracted from those four resources; and (2) established mappings generated by querying the rare disease-based integrative knowledge graph developed in the previous study.
 
  We found that 100% of OMIM concepts, and over 50% of conas able to accurately represent rare disease concepts, and their associated information, such as genes and phenotypes, and can effectively be used to support data harmonization across existing resources developed on collecting rare disease data. We recommend the adoption of the UMLS as a data standard for rare disease to enable the existing rare disease datasets to support future applications in a clinical and community settings.The analysis of the genotoxic potential of cizolirtine, a compound being developed as a drug for analgesia and for urinary incontinence, was carried out using a battery of in vitro and in vivo assays as recommended in the guidelines for medicinal products. Negative results were obtained in an Ames test (up to 5000 µg/plate), in a Mouse Lymphoma assay (up to 2000 µg/ml) and in a single dose mouse bone marrow micronucleus assay (up to 300 mg/kg). In a human lymphocyte chromosome aberration assay, a slight statistical increase in the frequency of cells with chromosome aberrations including gaps was reported for the concentrations of 200 and 1600 μg/ml at the 24-h sampling time. This minor increase in chromosome aberrations was considered of questionable biological relevance since it was moderate, was within the laboratory historical control values, did no show a dose-dependent effect and was not observed at similar concentrations in a repeat assay. Taking into considerations the results obtained in the different in vitro and in vivo assays and a weight-of-evidence analysis, it suggests that cizolirtine would not pose a genotoxic risk when administered to humans.