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Showing 25 to 36 of 179 entries
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Efficiency of Magnetostatic Protection Using Nanostructured Permalloy Shielding Coatings Depending on Their Microstructure.

Nanomaterials (Basel, Switzerland)

Zubar T, Grabchikov S, Kotelnikova A, Kaniukov E, Kutuzau M, Leistner K, Nielsch K, Vershinina T, Tishkevich D, Kanafyev O, Kozlovskiy A, Zdorovets M, Fedosyuk V, Trukhanov A.
PMID: 33806353
Nanomaterials (Basel). 2021 Mar 04;11(3). doi: 10.3390/nano11030634.

The effect of microstructure on the efficiency of shielding or shunting of the magnetic flux by permalloy shields was investigated in the present work. For this purpose, the FeNi shielding coatings with different grain structures were obtained using stationary...

Electrical storm reveals worse prognosis compared to myocardial infarction complicated by ventricular tachyarrhythmias in ICD recipients.

Heart and vessels

Müller J, Behnes M, Schupp T, Ellguth D, Taton G, Reiser L, Engelke N, Borggrefe M, Reichelt T, Bollow A, El-Battrawy I, Weidner K, Kim SH, Barth C, Ansari U, Große Meininghaus D, Akin M, Mashayekhi K, Akin I.
PMID: 33900449
Heart Vessels. 2021 Nov;36(11):1701-1711. doi: 10.1007/s00380-021-01844-9. Epub 2021 Apr 26.

Both acute myocardial infarction complicated by ventricular tachyarrhythmias (AMI-VTA) and electrical storm (ES) represent life-threatening clinical conditions. However, a direct comparison of both sub-groups regarding prognostic endpoints has never been investigated. All consecutive implantable cardioverter-defibrillator (ICD) recipients were included...

Role of total lung stress on the progression of early COVID-19 pneumonia.

Intensive care medicine

Coppola S, Chiumello D, Busana M, Giola E, Palermo P, Pozzi T, Steinberg I, Roli S, Romitti F, Lazzari S, Gattarello S, Palumbo M, Herrmann P, Saager L, Quintel M, Meissner K, Camporota L, Marini JJ, Centanni S, Gattinoni L.
PMID: 34529118
Intensive Care Med. 2021 Oct;47(10):1130-1139. doi: 10.1007/s00134-021-06519-7. Epub 2021 Sep 16.

PURPOSE: We investigated if the stress applied to the lung during non-invasive respiratory support may contribute to the coronavirus disease 2019 (COVID-19) progression.METHODS: Single-center, prospective, cohort study of 140 consecutive COVID-19 pneumonia patients treated in high-dependency unit with continuous...

The value of perfect and imperfect information in lake monitoring and management.

The Science of the total environment

Koski V, Kotamäki N, Hämäläinen H, Meissner K, Karvanen J, Kärkkäinen S.
PMID: 32481219
Sci Total Environ. 2020 Jul 15;726:138396. doi: 10.1016/j.scitotenv.2020.138396. Epub 2020 Apr 04.

Uncertainty in the information obtained through monitoring complicates decision making about aquatic ecosystems management actions. We suggest the value of information (VOI) to assess the profitability of paying for additional monitoring information, when taking into account the costs and...

Cardiac SARS-CoV-2 infection is associated with pro-inflammatory transcriptomic alterations within the heart.

Cardiovascular research

Bräuninger H, Stoffers B, Fitzek ADE, Meißner K, Aleshcheva G, Schweizer M, Weimann J, Rotter B, Warnke S, Edler C, Braun F, Roedl K, Scherschel K, Escher F, Kluge S, Huber TB, Ondruschka B, Schultheiss HP, Kirchhof P, Blankenberg S, Püschel K, Westermann D, Lindner D.
PMID: 34647998
Cardiovasc Res. 2021 Oct 14; doi: 10.1093/cvr/cvab322. Epub 2021 Oct 14.

AIMS: Cardiac involvement in COVID-19 is associated with adverse outcome. However, it is unclear whether cell specific consequences are associated with cardiac SARS-CoV-2 infection. Therefore, we investigated heart tissue utilizing in situ hybridization, immunohistochemistry and RNA-sequencing in consecutive autopsy...

[Vaccination willingness against COVID-19 among healthcare workers in Germany : Results from a University Medicine Network survey between November 2020 and January 2021].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz

Schug C, Erim Y, Geiser F, Hiebel N, Beschoner P, Jerg-Bretzke L, Albus C, Weidner K, Steudte-Schmiedgen S, Borho A, Lieb M, Morawa E.
PMID: 34554277
Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2021 Sep 23; doi: 10.1007/s00103-021-03418-6. Epub 2021 Sep 23.

BACKGROUND: The COVID-19 pandemic is a continuing burden on society and the health system. The vaccination willingness among healthcare workers is of particular interest, as these groups play a key role in the pandemic response.OBJECTIVES: The present study investigated...

Using Artificial Intelligence for Automatic Segmentation of CT Lung Images in Acute Respiratory Distress Syndrome.

Frontiers in physiology

Herrmann P, Busana M, Cressoni M, Lotz J, Moerer O, Saager L, Meissner K, Quintel M, Gattinoni L.
PMID: 34594233
Front Physiol. 2021 Sep 14;12:676118. doi: 10.3389/fphys.2021.676118. eCollection 2021.

Knowledge of gas volume, tissue mass and recruitability measured by the quantitative CT scan analysis (CT-qa) is important when setting the mechanical ventilation in acute respiratory distress syndrome (ARDS). Yet, the manual segmentation of the lung requires a considerable...

Correction to: Dying with SARS-CoV-2 infection-an autopsy study of the first consecutive 80 cases in Hamburg, Germany.

International journal of legal medicine

Edler C, Schröder AS, Aepfelbacher M, Fitzek A, Heinemann A, Heinrich F, Klein A, Langenwalder F, Lütgehetmann M, Meißner K, Püschel K, Schädler J, Steurer S, Mushumba H, Sperhake JP.
PMID: 32562038
Int J Legal Med. 2020 Sep;134(5):1977. doi: 10.1007/s00414-020-02336-7.

The affiliation of the author Martin Aepfelbacher was incorrectly assigned in the manuscript. Martin Aepfelbacher is affiliated to the Institute of Microbiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany, instead.

Measuring COVID-19 Related Health Literacy in Healthcare Professionals-Psychometric Evaluation of the HL-COV-HP Instrument.

International journal of environmental research and public health

Hiltrop K, Hiebel N, Geiser F, Kriegsmann-Rabe M, Gambashidze N, Morawa E, Erim Y, Weidner K, Albus C, Ernstmann N.
PMID: 34831720
Int J Environ Res Public Health. 2021 Nov 14;18(22). doi: 10.3390/ijerph182211959.

BACKGROUND: Thus far, there is no instrument available measuring COVID-19 related health literacy of healthcare professionals. Therefore, the aim of this study was to develop an instrument assessing COVID-19 related health literacy in healthcare professionals (HL-COV-HP) and evaluate its...

Chronic kidney disease impairs prognosis in electrical storm.

Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing

Weidner K, Behnes M, Schupp T, Hoppner J, Ansari U, Mueller J, Lindner S, Borggrefe M, Kim SH, Huseyinov A, Ellguth D, Akin M, Meininghaus DG, Bertsch T, Taton G, Bollow A, Reichelt T, Engelke N, Reiser L, Akin I.
PMID: 33483805
J Interv Card Electrophysiol. 2022 Jan;63(1):13-20. doi: 10.1007/s10840-020-00924-6. Epub 2021 Jan 23.

BACKGROUND: The study sought to assess the prognostic impact of chronic kidney disease (CKD) in patients with electrical storm (ES). ES represents a life-threatening heart rhythm disorder. In particular, CKD patients are at risk of suffering from ES. However,...

Graphene coated magnetic nanoparticles facilitate the release of biofuels and oleochemicals from yeast cell factories.

Scientific reports

Pandit S, Konzock O, Leistner K, Mokkapati V, Merlo A, Sun J, Mijakovic I.
PMID: 34663845
Sci Rep. 2021 Oct 18;11(1):20612. doi: 10.1038/s41598-021-00189-7.

Engineering of microbial cells to produce high value chemicals is rapidly advancing. Yeast, bacteria and microalgae are being used to produce high value chemicals by utilizing widely available carbon sources. However, current extraction processes of many high value products...

Effect of Mineralocorticoid Receptor Antagonists on the Prognosis of Patients with Ventricular Tachyarrhythmias.

Pharmacology

Schupp T, von Zworowsky M, Reiser L, Abumayyaleh M, Weidner K, Mashayekhi K, Bertsch T, Abba ML, Akin I, Behnes M.
PMID: 34879385
Pharmacology. 2021 Dec 08;1-11. doi: 10.1159/000520310. Epub 2021 Dec 08.

INTRODUCTION: The study sought to assess the effect of treatment with mineralocorticoid receptor antagonists (MRAs) on long-term prognosis of patients with systolic heart failure (HF) surviving index episodes of ventricular tachyarrhythmias.METHODS: A large retrospective registry was used including consecutive...

Showing 25 to 36 of 179 entries