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Results: 143
Association between temporal patterns of baroreflex sensitivity after traumatic brain injury and prognosis
Agnieszka Uryga, Magdalena Kasprowicz, Małgorzata Burzyńska, Agnieszka Kazimierska, Marek Czosnyka, Nathalie Nasr
Apr 14, 2023
INTRODUCTION: Traumatic brain injury (TBI) may lead to an increase in intracranial pressure (ICP) as well as impairment of cerebral vascular reactivity and the autonomic nervous system. This study aimed to investigate individual...
Baroreflex sensitivity and heart rate variability are predictors of mortality in patients with aneurysmal subarachnoid haemorrhage.
Agnieszka Uryga, Małgorzata Burzyńska, Paweł Tabakow, Magdalena Kasprowicz, Karol P Budohoski, Agnieszka Kazimierska, Peter Smielewski, Marek Czosnyka, Waldemar Goździk
Feb 21, 2019
OBJECT: We aimed to investigate the link between the autonomic nervous system (ANS) impairment, assessed using baroreflex sensitivity (BRS) and heart rate variability (HRV) indices, and mortality after aneurysmal subarachnoid...
Baroreflex sensitivity heart rate variability Mortality Predictive modelling subarachnoid haemorrhage Adult Aged baroreflex Electrocardiography Female Glasgow Outcome Scale Heart Rate Homeostasis Humans Intensive Care Units Male Middle Aged Predictive Value of Tests Retrospective Studies statistics Nonparametric Subarachnoid Hemorrhage Ultrasonography Doppler Transcranial
Inflammatory Proteins HMGA2 and PRTN3 as Drivers of Vulvar Squamous Cell Carcinoma Progression.
Agnieszka Fatalska, Natalia Rusetska, Elwira Bakuła-Zalewska, Artur Kowalik, Sebastian Zięba, Agnieszka Wroblewska, Kamil Zalewski, Krzysztof Goryca, Dominik Domański, Magdalena Kowalewska
Mar 08, 2021
Current knowledge on the biology of squamous cell vulvar carcinoma (VSCC) is limited. We aimed to identify protein markers of VSCC tumors that would permit to stratify patients by progression risk. Early-stage tumors from...
Age-related differences in adults' ability to follow spoken instructions.
A growing body of research illustrates that working memory capacity is a crucial limiting factor in our ability to follow spoken instructions. Despite the ubiquitous nature of instruction following throughout the lifespan, how...
A comparison of the time constant of the cerebral arterial bed using invasive and non-invasive arterial blood pressure measurements.
Agnieszka Uryga, Katarzyna Kaczmarska, Małgorzata Burzyńska, Marek Czosnyka, Magdalena Kasprowicz
Feb 05, 2021
OBJECTIVE: The time constant of the cerebral arterial bed (τ), which is an index of brain haemodynamics, can be estimated in patients using continuous monitoring of arterial blood pressure (ABP), transcranial Doppler cerebral...
Cerebral Autoregulation, Cerebral Hemodynamics, and Injury Biomarkers, in Patients with COVID-19 Treated with Veno-Venous Extracorporeal Membrane Oxygenation.
Małgorzata Burzyńska, Agnieszka Uryga, Magdalena Kasprowicz, Marek Czosnyka, Waldemar Goździk, Chiara Robba
Apr 17, 2023
BACKGROUND: This study aimed to describe the cerebrovascular dynamics, in particular cerebral autoregulation (CA), and cerebral biomarkers as neuron-specific enolase (NSE) in patients with a diagnosis of coronavirus disease 2019...
Cerebral arterial time constant calculated from the middle and posterior cerebral arteries in healthy subjects.
Agnieszka Uryga, Magdalena Kasprowicz, Małgorzata Burzyńska, Leanne Calviello, Katarzyna Kaczmarska, Marek Czosnyka
Feb 21, 2019
The cerebral arterial blood volume changes (∆CaBV) during a single cardiac cycle can be estimated using transcranial Doppler ultrasonography (TCD) by assuming pulsatile blood inflow, constant, and pulsatile flow forward from...
Cerebral arterial blood volume changes Cerebral arterial compliance Cerebral arterial time constant transcranial Doppler ultrasonography Adolescent Adult Algorithms Arterial Pressure Blood Flow Velocity blood pressure Brain Cerebrovascular Circulation Female Healthy Volunteers Humans Male Middle Cerebral Artery Monitoring Physiologic Posterior Cerebral Artery principal component analysis Pulsatile Flow Signal Processing Computer-Assisted Ultrasonography Doppler Transcranial Young Adult
Following instructions in a dual-task paradigm
Evidence from dual-task studies suggests that working memory supports the retention and implementation of verbal instructions. One key finding that is not readily accommodated by existing models of working memory is that...
Fake News and Aggregated Credibility
The accelerated spread of fake news via the internet and social media such as Facebook and Twitter have created a debate concerning the credibility of sources online. Assessing the credibility of these sources is generally a...
Published by: IGI Global Scientific Publishing
Current Status of Cell-Based Therapies for Vitiligo.
Anna Domaszewska-Szostek, Agnieszka Polak, Monika Słupecka-Ziemilska, Marta Krzyżanowska, Monika Puzianowska-Kuźnicka
Mar 28, 2023
Vitiligo is a chronic pigmentary disease with complex etiology, the signs of which are caused by the destruction of melanocytes in the epidermis, leading to the lack of melanin pigment responsible for skin coloration. The...
Keratinocytes Melanocytes Cell transplantation vitiligo melanogenesis cell-based therapies epidermis Humans Hypopigmentation Treatment Outcome
Published by: International journal of molecular sciences
Analysis of relative changes in pulse shapes of intracranial pressure and cerebral blood flow velocity.
Arkadiusz Ziółkowski, Agata Pudełko, Agnieszka Kazimierska, Zofia Czosnyka, Marek Czosnyka, Magdalena Kasprowicz
Jan 07, 2022
Objective.Analysis of relative changes in the shapes of pulse waveforms of intracranial pressure (ICP) and transcranial Doppler cerebral blood flow velocity (CBFV) may provide information on intracranial compliance. We tested...
Enriching WPCs and NFPCs with Carbon Nanotubes and Graphene.
Damian Łukawski, Patrycja Hochmańska-Kaniewska, Dominika Janiszewska, Grzegorz Wróblewski, Jeff Patmore, Agnieszka Lekawa-Raus
Feb 16, 2022
Carbon nanotubes (CNTs) and graphene, with their unique mechanical, electrical, thermal, optical, and wettability properties, are very effective fillers for many types of composites. Recently, a number of studies have shown that...
The relationship between the time of cerebral desaturation episodes and outcome in aneurysmal subarachnoid haemorrhage
Małgorzata Burzyńska, Agnieszka Uryga, Magdalena Kasprowicz, Marek Czosnyka, Barbara Dragan, Andrzej Kübler
Aug 19, 2020
In this preliminary study we investigated the relationship between the time of cerebral desaturation episodes (CDEs), the severity of the haemorrhage, and the short-term outcome in patients with aneurysmal subarachnoid...
Critical Care Glasgow Outcome Scale Hypoxia near-infrared spectroscopy subarachnoid haemorrhage Adult Aged Aneurysm Brain Female Glasgow Outcome Scale Humans Magnetic Resonance Imaging Male Middle Aged Monitoring Intraoperative Oxygen Regression Analysis Retrospective Studies spectroscopy Near-Infrared Subarachnoid Hemorrhage Time Factors Tomography X-Ray Computed Treatment Outcome
A comparison of the time constant of the cerebral arterial bed using invasive and non-invasive arterial blood pressure measurements
Agnieszka Uryga, Katarzyna Kaczmarska, Małgorzata Burzyńska, Marek Czosnyka, Magdalena Kasprowicz
Feb 05, 2021
Abstract: Objective: The time constant of the cerebral arterial bed (τ), which is an index of brain haemodynamics, can be estimated in patients using continuous monitoring of arterial blood pressure (ABP), transcranial Doppler...
Spatial distribution of macroalgae along the shores of Kongsfjorden (West Spitsbergen) using acoustic imaging
The identification of macroalgal beds is a crucial component for the description of fjord ecosystems. Direct, biological sampling is still the most popular investigation technique but acoustic methods are becoming increasingly...
Enriching WPCs and NFPCs with Carbon Nanotubes and Graphene.
Damian Łukawski, Patrycja Hochmańska-Kaniewska, Dominika Janiszewska, Grzegorz Wróblewski, Jeff Patmore, Agnieszka Lekawa-Raus
Mar 29, 2022
Carbon nanotubes (CNTs) and graphene, with their unique mechanical, electrical, thermal, optical, and wettability properties, are very effective fillers for many types of composites. Recently, a number of studies have shown that...
Spatial distribution of macroalgae along the shores of Kongsfjorden (West Spitsbergen) using acoustic imaging
The identification of macroalgal beds is a crucial component for the description of fjord ecosystems. Direct, biological sampling is still the most popular investigation technique but acoustic methods are becoming increasingly...
The dimeric Golgi protein Gorab binds to Sas6 as a monomer to mediate centriole duplication.
Agnieszka Fatalska, Emma Stepinac, Magdalena Richter, Levente Kovacs, Zbigniew Pietras, Martin Puchinger, Gang Dong, Michal Dadlez, David M Glover
Mar 31, 2021
The duplication and ninefold symmetry of the Drosophila centriole requires that the cartwheel molecule, Sas6, physically associates with Gorab, a trans-Golgi component. How Gorab achieves these disparate associations is unclear....
Generation and characterization of an Advillin-Cre driver mouse line.
Sandra Zurborg, Agnieszka Piszczek, Conception Martínez, Philip Hublitz, Mumna Al Banchaabouchi, Pedro Moreira, Emerald Perlas, Paul A Heppenstall
Aug 08, 2017
Progress in the somatosensory field has been restricted by the limited number of genetic tools available to study gene function in peripheral sensory neurons. Here we generated a Cre-driver mouse line that expresses...
Conformational isomerism controls collective flexibility in metal-organic framework DUT-8(Ni)
Petkov Petkov, Volodymyr Bon, Claire Hobday, Agnieszka Kruc, Patrick Melix, Stefan Kaskel, Tina Düren, Thomas Heine
Jan 01, 2019
Metal-organic frameworks (MOFs) are coordination networks with organic ligands containing potential voids. Some MOFs show pronounced structural flexibility that may result in closing and re-opening these pores. Here, we show...
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