Results 31 to 40 of about 17,450 (200)

Metabolic Syndrome and Dementia Risk in Older Adults: A Narrative Review

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Dementia is a major global health issue in aging societies. Metabolic syndrome (MetS), a cluster of metabolic abnormalities, has been proposed as a modifiable risk factor for dementia, although existing evidence remains inconsistent. This review examined recent studies on the association between MetS and dementia risk in older adults.
Hyojin Park, Mallika Chuansangeam, Yuan‐Han Yang   +2 more
wiley   +1 more source

Whole‐Brain Cerebral Microvascular Pulsatility Imaging Using Dynamic pCASL MRI With Segmented Stack‐of‐Stars Golden‐Angle Radial Acquisition

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop an efficient dynamic pseudo‐continuous arterial spin labeling (pCASL) MRI technique for whole‐brain microvascular flow pulsatility imaging. Methods The proposed technique combines pCASL with a segmented stack‐of‐stars golden‐angle radial acquisition.
Tianrui Zhao, Jianing Tang, Yining He, Dilip K. Pandey, Philip B. Gorelick, Lirong Yan   +5 more
wiley   +1 more source

Interleukin-10 haplotypes are not associated with acute cerebral ischemia or high-risk transcranial Doppler in a newborn cohort of 395 children with sickle cell anemia

Revista Brasileira de Hematologia e Hemoterapia
Background: The etiology of stroke, a severe complication of sickle cell anemia, involves inflammatory processes. However, the pathogenetic mechanisms are unknown.
André Rolim Belisário, Rahyssa Rodrigues Sales, Nayara Evelin Toledo, Cibele Velloso-Rodrigues, Célia Maria Silva, Marcos Borato Viana   +5 more
doaj   +1 more source

AI‐Based Automated Instrument Tracking During Endoscopic Skull Base Surgery: A Pilot Feasibility Study

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Endoscopic endonasal approaches (EEA) to skull base tumors are a technically challenging procedure for both surgeons and trainees. Artificial intelligence and computer vision (CV) may offer an objective analysis that provides surgical assessment on technique and enhanced educational feedback for surgeons of all levels.
David R. Grimm, Dhiraj Pangal, Danyal Z. Khan, Margaux Masson‐Forsythe, Kaan Duman, Ayesha Syeda, Jack Cook, Peter H. Hwang, Jayakar Nayak, Zara M. Patel, Noel Ayoub, Robert Dodd, Juan Fernandez‐Miranda, Daniel Donoho, Michael T. Chang   +14 more
wiley   +1 more source

Análise da capacidade reactiva da circulação intracerebral pelo efeito do CO2. Um método de fácil execução.

Acta Médica Portuguesa, 1998
Maintenance of cerebral perfusion pressure is a prerequisite for the prevention of cerebral ischaemia. Physiological fluctuations in systemic perfusion pressure are compensated by cerebrovascular autoregulation.
A Baptista, J Ribeiro
doaj   +1 more source

Predict less, prevent more: A familiar mantra for sickle cell anaemia?

British Journal of Haematology, EarlyView.
Commentary on: Sommet J, Boizeau P, Haouari Z, et al. Identification of predictive factors for reversal of cerebral vasculopathy in an original longitudinal cohort study in newborns with sickle cell anaemia. Br J Haematol. 2026 (Online ahead of print). doi: 10.1111/bjh.70726.
Charles T. Quinn
wiley   +1 more source

Mechanisms of Cough Syncope as Evaluated by the Valsalva Maneuver

Kaohsiung Journal of Medical Sciences, 2007
Transcranial Doppler is often employed for the assessment of cerebral hemodynamics. The study by Chao et al in the February 2007 issue of the journal raises some important issues regarding the understanding of the mechanisms involved in cough syncope. We
Vijay K. Sharma, Bernard P.L. Chan
doaj   +1 more source

Transcranial doppler ultrasonography in neurocysticercosis

Arquivos de Neuro-Psiquiatria
Hinpetch Daungsupawong, Viroj Wiwanitkit
doaj   +4 more sources

Identification of predictive factors for reversal of cerebral vasculopathy in an original longitudinal cohort study in newborns with sickle cell anaemia

British Journal of Haematology, EarlyView.
Summary Cerebral macrovasculopathy (CV) is a major complication in children with sickle cell anaemia (SCA) and usually requires a long‐term transfusion programme (TP) to prevent stroke. This study aimed to identify factors predicting reversal of CV on TP in a single‐centre newborn cohort. Among 375 patients, 50 presented CV and received TP.
Julie Sommet, Priscilla Boizeau, Zinedine Haouari, Berengère Koehl, Monique Elmaleh, Emmanuelle Lesprit, Florence Missud, Ghislaine Ithier, Laurent Holvoet, Valentine Brousse, Christophe Delclaux, André Denjean, Suzanne Verlhac, Corinne Alberti, André Baruchel, Nathalie Couque, Malika Benkerrou   +16 more
wiley   +1 more source

Ischaemic stroke and 5‐fluorouracil or capecitabine: A systematic review and meta‐analysis of harms and a retrospective study of the WHO pharmacovigilance database

British Journal of Pharmacology, EarlyView.
Abstract Aim Fluoropyrimidines, including 5‐fluorouracil (5‐FU) and capecitabine, are cornerstone antineoplastic agents for cancer. Case reports suggest that these drugs may be associated with an under‐recognised risk of ischaemic stroke or transient ischaemic attack (TIA).
Sophie Nguyen, Ines Bentahrour, Camille Guerin, Charles Dolladille, Angélique Da Silva, François Cherifi, Elise‐Marie Minoc, Pierre‐Marie Morice, Nicolas Jacquin, Christophe Le Tourneau, Joachim Alexandre, Ahmad Nehme, Etienne Bastien   +12 more
wiley   +1 more source