Results 71 to 80 of about 54,390 (293)

CT simulator gantry tilt test

, 2021
W pracy zaprezentowano sposób wykonania testu położenia gantry symulatora TK (GE Discovery RT). Wykorzystano fantom Catphan, ustawiony na stole tomografu i wypoziomowany. Zarejestrowano serię obrazów pokrywających początkową część fantomu.
Skrzyński, Witold
core  

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Assessing the adherence to the current guidelines in the management of syncope patients

Social Determinants of Health, 2018
Background: There exist gaps in the implementation of guideline-recommended treatments and interventions to manage syncope. The present study aimed to investigate the adherence to the current guideline for the diagnosis and management of syncope patients
Zahra Rahnamoon, Akbar Shafiee, Arash Jalali, Saeed Sadeghian   +3 more
doaj   +1 more source

Is there any link between vitamin D deficiency and vasovagal syncope?

Journal of Arrhythmia, 2020
Background This study aimed to investigate serum 25[OH]D levels between patients with vasovagal syncope (VVS) diagnosed with head‐up tilt table test (HUTT) and age‐matched healthy people.
Songül Usalp, Hatice Kemal, Ümit Yüksek, Belma Yaman, Aziz Günsel, Oğuzhan Edebal, Onur Akpınar, Levent Cerit, Hamza Duygu   +8 more
doaj   +1 more source

Gender differences in circulatory adjustment to head-up tilt test in health

, 2020
Background: A tilt table test is a useful, non-invasive technique that has been used for the last few decades to detect autonomic failure. The response to tilting may vary physiologically between sexes.
Sultana, S., Rimi, S.A., Rezwana, I., Ferdousi, S.   +3 more
core   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Classical and Delayed Orthostatic Hypotension in Patients With Unexplained Syncope and Severe Orthostatic Intolerance

Frontiers in Cardiovascular Medicine, 2020
Background: Orthostatic hypotension (OH) is a major sign of cardiovascular autonomic failure leading to orthostatic intolerance and syncope. Orthostatic hypotension is traditionally divided into classical OH (cOH) and delayed OH (dOH), but the ...
Parisa Torabi, Parisa Torabi, Fabrizio Ricci, Fabrizio Ricci, Viktor Hamrefors, Viktor Hamrefors, Richard Sutton, Richard Sutton, Artur Fedorowski, Artur Fedorowski   +9 more
doaj   +1 more source

Clinical Spectrum and Prevalence of Neurologic Events Provoked by Tilt Table Testing

, 2003
Motor activity occurring during neurocardiogenic syncope can mimic true neurologic events. To assess the prevalence and type of apparent neurologic events associated with tilt table testing.
Kruse, Jane, Goldberger, Jeffrey, Shah, Anand, Horvath, George, Thomas, Jay, Kadish, Alan H., Kadish, Alan, Passman, Rod   +7 more
core   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Assessment of quadratic nonlinear cardiorespiratory couplings during tilt table test by means of real wavelet biphase [PDF]

, 2017
In this paper a method for assessment of Quadratic Phase Coupling (QPC) between respiration and Heart Rate Variability (HRV) is presented. Methods: First, a method for QPC detection is proposed named Real Wavelet Biphase (RWB).
Lázaro, Jesús, Gil, Eduardo, Jesus Lazaro, Bailón, Raquel, Kontaxis, Spyridon, Pablo Laguna, Laguna, Pablo, Spyridon Kontaxis, Raquel Bailon, Eduardo Gil   +9 more
core   +1 more source