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http://dx.doi.org/10.1503/cmaj.091820 | DOI Listing |
Am J Forensic Med Pathol
January 2025
From the Section of Legal Medicine, Department of Social Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
Wischnewsky spots are disseminated, dark lesions in gastric mucosa reflecting hemorrhage associated with fatal hypothermia, and are a phenomenon well known to forensic pathologists. We applied luminol and leucomalachite green tests to formalin-fixed gastric mucosa with Wischnewsky spots in autopsy cases of hypothermia. Both luminol and leucomalachite green tests showed positive reactions.
View Article and Find Full Text PDFInt J Obes (Lond)
January 2025
Department of Cardiology, Peking University First Hospital, Beijing, China.
Background: Several studies have attempted to demonstrate the associations between body mass index (BMI) in early age and cardiovascular diseases (CVDs). However, their findings were inconsistent and inconclusive, indicating the need for further investigation.
Methods: We conducted a systematic review and meta-analysis of studies focusing on BMI in early age (age from 2 to 22) in relation to CVDs in adulthood, including coronary artery disease (CHD), ischemic and hemorrhagic stroke, myocardial infarction and heart failure.
EMBO J
January 2025
Division of Neurology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
Polyglucosans are glycogen molecules with overlong chains, which are hyperphosphorylated in the neurodegenerative Lafora disease (LD). Brain polyglucosan bodies (PBs) cause fatal neurodegenerative diseases including Lafora disease and adult polyglucosan body disease (ABPD), for which treatments, biomarkers, and good understanding of their pathogenesis are currently missing. Mutations in the genes for the phosphatase laforin or the E3 ubiquitin ligase malin can cause LD.
View Article and Find Full Text PDFChaos
January 2025
School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
Arrhythmia of the heart is a dangerous and potentially fatal condition. The current widely used treatment is the implantable cardioverter defibrillator (ICD), but it is invasive and affects the patient's quality of life. The sonogenetic mechanism proposed here focuses ultrasound on a cardiac tissue, controls endogenous stretch-activated Piezo1 ion channels on the focal region's cardiomyocyte sarcolemma, and restores normal heart rhythm.
View Article and Find Full Text PDFEur J Med Res
January 2025
West China School of Nursing, Sichuan University, Chengdu, 610041, Sichuan, China.
Background: Stroke is an important contributor to disability and death globally. Hypertension is a main risk factor for recurrent stroke in patients with ischemic and hemorrhagic stroke or transient ischemic attack. Higher systolic blood pressure, diastolic blood pressure, pulse pressure and mean arterial pressure at admission are independently associated with the risk of stroke recurrence.
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