Results 61 to 70 of about 12,806 (303)

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Comparative assessment of neurocognitive function before and after hippocampal-sparing whole-brain radiotherapy

Asian Journal of Medical Sciences
Background: Brain metastases (BMs) are a common complication of advanced cancer, leading to neurological morbidity and cognitive decline. Although effective for intracranial disease control, whole-brain radiotherapy (WBRT) is associated with hippocampal ...
Agnes Lalitha , Lalitha Subramanian , Jacob Arulraj P , Maheshwaran K , Sugavarshini Palaniappan   +4 more
doaj   +1 more source

Statement of the Italian Association of Medical Physics (AIFM) task group on radiation dose monitoring systems

Insights into Imaging, 2022
The evaluation of radiation burden in vivo is crucial in modern radiology as stated also in the European Directive 2013/59/Euratom—Basic Safety Standard.
Francesco Ria, Loredana D’Ercole, Daniela Origgi, Nicoletta Paruccini, Luisa Pierotti, Osvaldo Rampado, Veronica Rossetti, Sabina Strocchi, Alberto Torresin, Association of Medical Physics Task Group   +9 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Africa’s readiness for artificial intelligence in clinical radiotherapy delivery: Medical physicists to lead the way [PDF]

, 2023
Eric Naab Manson, Francis Hasford, Christoph Trauernicht, Taofeeq Ige, Stephen Inkoom, Samuel Okon Inyang, Odette Ngano Samba, N. Khelassi-Toutaoui, Graeme L. Lazarus, Edem Sosu, Mark Pokoo‐Aikins, Magdalena Stoeva   +11 more
openalex   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

ІСТОРІЯ РАДІОЛОГІЇ В КОНТЕКСТІ ДОСЯГНЕНЬ ПРИРОДНИЧИХ НАУК / THE HISTORY OF RADIOLOGY IN THE CONTEXT OF THE ACHIEVEMENT OF SCIENCE

Актуальні питання суспільних наук та історії медицини, 2017
Бирюкова Татьяна, Федив Владимир, Олар Елена, Гайдичук Надежда, Микитюк Орися История радиологиы в контексте развития естественных наук. История радиологии в контексте достижений естественных наук. Аннотация.
Бірюкова Тетяна, Федів Володимир, Олар Олена, Гайдичук Надія, Микитюк Орися   +4 more
doaj   +1 more source

Structured mentorship program for the ABR international medical graduates alternate pathway for medical physicists in diagnostic imaging [PDF]

, 2021
Francesco Ria, Joshua M. Wilson, Jeffrey S. Nelson, Ehsan Samei   +3 more
openalex   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source