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http://dx.doi.org/10.3174/ajnr.A2763 | DOI Listing |
J Chin Med Assoc
January 2025
Department and Institute of Pharmacology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC.
Tadalafil is a selective phosphodiesterase type 5 (PDE5) inhibitor commonly used for the treatment of erectile dysfunction and benign prostatic hyperplasia. Its mechanism of action involves the inhibition of PDE5, leading to increased levels of nitric oxide and cyclic guanosine monophosphate in the corpus cavernosum, which facilitates smooth muscle relaxation. This article reviews studies using tadalafil in the treatment of cardiovascular diseases and emphasizes its potential advantages in conditions such as pulmonary arterial hypertension, atherosclerosis, coronary artery disease, myocardial infarction, heart failure, stroke, diabetic ulcers, and cardiomyopathy.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Institute for Stroke and Dementia Research (ISD), University Hospital, LMU, Munich, Germany.
Background: The myelin sheath around axons is of fundamental importance for signal transduction. Myelin is reduced in white matter hyperintensities (WMH), which occur in both small vessel disease (SVD) and Alzheimer's disease (AD), giving rise to the question to what extent myelin is reduced in these diseases. Here, we employed an advanced MRI based method to assess myelin independently from a major confounding factor, i.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
German Center for Neurodegenerative Diseases (DZNE), Munich, Bavaria, Germany.
Background: The myelin sheath around axons is of fundamental importance for signal transduction. Myelin is reduced in white matter hyperintensities (WMH), which occur in both small vessel disease (SVD) and Alzheimer's disease (AD), giving rise to the question to what extent myelin is reduced in these diseases. Here, we employed an advanced MRI based method to assess myelin independently from a major confounding factor, i.
View Article and Find Full Text PDFJ Comput Assist Tomogr
November 2024
Graduate MBA Program, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University, Cambridge, United Kingdom.
Purpose: This study examined the occurrence and MRI characteristics of perinatal arterial ischemic stroke (PAIS) in children with cerebral palsy (CP) and suspected term hypoxic-ischemic injury (HII).
Methods: A retrospective review of brain MRI scans was conducted on children with CP and suspected term HII in South Africa.
Results: Out of 1620 children with CP included in the study, 15 (0.
Brain Imaging Behav
January 2025
Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
Background: Studies on the impact of white matter hyperintensity (WMH) on function outcome have primarily concentrated on WMH volume, overlooking the potential significance of WMH location. This study aimed to investigate the relationship between WMH location and outcome in patients with their first-ever acute ischemic stroke (AIS).
Methods: Patients who underwent their first AIS between September 2021 and September 2022 were recruited.
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