Results 11 to 20 of about 613 (127)

High-resolution MR neurography follow-up of SARS-CoV-2 vaccination-associated neuralgic amyotrophy. [PDF]

Ann Clin Transl Neurol, 2023
Abstract Little is known about the value of high‐resolution follow‐up imaging in patients with neuralgic amyotrophy (NA) and the question of the best treatment algorithm remains unclear. Three patients (one female, two male) with the clinical presentation of SARS‐CoV‐2‐vaccination‐associated NA underwent initial magnetic resonance neurography (MRN ...
Mooshage CM, Kele H, Bendszus M, Schwarz D.   +3 more
europepmc   +2 more sources

Neuroplastic changes in functional wiring in sensory cortices of the congenitally deaf: A network analysis

Human Brain Mapping, Volume 44, Issue 18, Page 6523-6536, 15 December, 2023., 2023
Bilateral thalamus and pulvinar show higher connectivity pattern to auditory areas in congenitally deaf during visual perception of moving annuli and wedges. Abstract Congenital sensory deprivation induces significant changes in the structural and functional organisation of the brain.
Michaela Ruttorf, Zohar Tal, Lénia Amaral, Fang Fang, Yanchao Bi, Jorge Almeida   +5 more
wiley   +1 more source

Satellite Gravity Field Recovery Using Variance‐Covariance Information From Ocean Tide Models

Earth and Space Science, Volume 10, Issue 10, October 2023., 2023
Abstract Monthly gravity field recovery using data from the GRACE and GRACE Follow‐On missions includes errors limiting the spatial and temporal resolution of the estimated gravity fields. The major error contributions, besides the noise of the accelerometer instruments, arise from temporal aliasing errors due to imperfections in the non‐tidal ...
Markus Hauk, Josefine Wilms, Roman Sulzbach, Natalia Panafidina, Michael Hart‐Davis, Christoph Dahle, Vitali Müller, Michael Murböck, Frank Flechtner   +8 more
wiley   +1 more source

Dual‐energy CT‐based stopping power prediction for dental materials in particle therapy

Journal of Applied Clinical Medical Physics, Volume 24, Issue 8, August 2023., 2023
Abstract Radiotherapy with protons or light ions can offer accurate and precise treatment delivery. Accurate knowledge of the stopping power ratio (SPR) distribution of the tissues in the patient is crucial for improving dose prediction in patients during planning.
Friderike K. Longarino, Christopher Herpel, Thomas Tessonnier, Stewart Mein, Benjamin Ackermann, Jürgen Debus, Franz Sebastian Schwindling, Wolfram Stiller, Andrea Mairani   +8 more
wiley   +1 more source

Early‐stage predictors of deterioration among 3145 nonsevere SARS‐CoV‐2‐infected people community‐isolated in Wuhan, China: A combination of machine learning algorithms and competing risk survival analyses

Journal of Evidence-Based Medicine, Volume 16, Issue 2, Page 166-177, June 2023., 2023
Abstract Objective To determine which early‐stage variables best predicted the deterioration of coronavirus disease 2019 (COVID‐19) among community‐isolated people infected with severe acute respiratory syndrome coronavirus 2 and to test the performance of prediction using only inexpensive‐to‐measure variables.
Kaiyuan Min, Zhenshun Cheng, Jiangfeng Liu, Yanhong Fang, Weichen Wang, Yehong Yang, Pascal Geldsetzer, Till Bärnighausen, Juntao Yang, Depei Liu, Simiao Chen, Chen Wang   +11 more
wiley   +1 more source

Is iron deficiency caused by BMPR2 mutations or dysfunction in pulmonary arterial hypertension patients?

Pulmonary Circulation, Volume 13, Issue 2, April 2023., 2023
Abstract Iron deficiency is common in idiopathic and heritable pulmonary arterial hypertension patients (I/HPAH). A previous report suggested a dysregulation of the iron hormone hepcidin, which is controlled by BMP/SMAD signaling involving the bone morphogenetic protein receptor 2 (BMPR‐II).
Vivienne Theobald, Ekkehard Grünig, Nicola Benjamin, Hans‐Jürgen Seyfarth, Michael Halank, Marc A. Schneider, Sarah Richtmann, Daniel Kazdal, Katrin Hinderhofer, Panagiota Xanthouli, Benjamin Egenlauf, Satenik Harutyunova, Marius M. Hoeper, Danny Jonigk, Richard Sparla, Martina U. Muckenthaler, Christina A. Eichstaedt   +16 more
wiley   +1 more source

First proficiency testing for NGS‐based and combined NGS‐ and FISH‐based detection of FGFR2 fusions in intrahepatic cholangiocarcinoma

The Journal of Pathology: Clinical Research, Volume 9, Issue 2, Page 100-107, March 2023., 2023
Abstract Intrahepatic cholangiocarcinoma harbours druggable genetic lesions including FGFR2 gene fusions. Reliable and accurate detection of these fusions is becoming a critical component of the molecular work‐up, but real‐world data on the performance of fluorescence in situ hybridisation (FISH) and targeted RNA‐based next‐generation sequencing (NGS ...
Olaf Neumann, Ulrich Lehmann, Stephan Bartels, Nicole Pfarr, Thomas Albrecht, Katharina Ilm, Jens Christmann, Anna‐Lena Volckmar, Hannah Goldschmid, Martina Kirchner, Michael Allgäuer, Maria Walker, Hans Kreipe, Andrea Tannapfel, Wilko Weichert, Peter Schirmacher, Daniel Kazdal, Albrecht Stenzinger   +17 more
wiley   +1 more source

Analysis of the adiponectin paradox in healthy older people

Journal of Cachexia, Sarcopenia and Muscle, Volume 14, Issue 1, Page 270-278, February 2023., 2023
Abstract Background It remains unknown why adiponectin levels are associated with poor physical functioning, skeletal muscle mass and increased mortality in older populations. Methods In 190 healthy adults (59–86 years, BMI 17–37 kg/m2, 56.8% female), whole body skeletal muscle mass (normalized by height, SMI, kg/m2), muscle and liver fat were ...
Carina O. Walowski, Catrin Herpich, Janna Enderle, Wiebke Braun, Marcus Both, Mario Hasler, Manfred J. Müller, Kristina Norman, Anja Bosy‐Westphal   +8 more
wiley   +1 more source

Mitochondrial Dysfunction and Increased DNA Damage in Vascular Smooth Muscle Cells of Abdominal Aortic Aneurysm (AAA‐SMC)

Oxidative Medicine and Cellular Longevity, Volume 2023, Issue 1, 2023., 2023
There is increasing evidence for enhanced oxidative stress in the vascular wall of abdominal aortic aneurysms (AAA). Mitochondrial damage and dysfunction are hypothesized to be actors in altered production of reactive oxygen species (ROS) and oxidative stress.
Bengi S. Tavris, Andreas S. Peters, Dittmar Böckler, Susanne Dihlmann, Ana Cipak Gasparovic   +4 more
wiley   +1 more source

A new aberrantly spliced BCR‐ABL1 transcript variant (e13a1) identified in routine monitoring using different quantitative reverse transcription polymerase chain reaction techniques in a patient with chronic myeloid leukemia

eJHaem, Volume 3, Issue 4, Page 1339-1342, November 2022., 2022
Abstract Quantitative reverse transcription polymerase chain reaction (qRT‐PCR) of BCR‐ABL1 transcript level is an essential part of routine disease monitoring in patients with chronic myeloid leukemia. One patient sample (e13a2 transcript detected by nested PCR) attracted attention by revealing an aberrantly spliced BCR‐ABL1 transcript variant e13a1 ...
Nicole Naumann, Ulrike Bross‐Bach, Wolfgang Seifarth, Alice Fabarius, Wolf‐Karsten Hofmann, Susanne Saußele, Birgit Spiess   +6 more
wiley   +1 more source