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Patch-Wise Deep Learning Method for Intracranial Stenosis and Aneurysm Detection-the Tromsø Study.
Neuroinformatics
January 2025
Department of Clinical Medicine, UiT the Arctic University of Norway, Tromsø, Norway.
Intracranial atherosclerotic stenosis (ICAS) and intracranial aneurysms are prevalent conditions in the cerebrovascular system. ICAS causes a narrowing of the arterial lumen, thereby restricting blood flow, while aneurysms involve the ballooning of blood vessels. Both conditions can lead to severe outcomes, such as stroke or vessel rupture, which can be fatal.
View Article and Find Full Text PDFDeveloping an artificial diet for rearing (Hymenoptera: Figitidae) on spotted-wing drosophila.
Ann Entomol Soc Am
January 2025
Department of Entomology, Michigan State University, East Lansing, MI, USA.
(Matsumura) (Diptera: Drosophilidae) is a global invasive pest attacking soft-skinned fruit. The specialist larval parasitoid wasp, (Ihering), was recently approved in Europe and the United States for classical biological control releases against . Rearing methods are essential for supporting innundative releases but current methods using fresh fruit are costly and susceptible to variation in host quality.
View Article and Find Full Text PDFA straightforward process manipulates the dramatic morphological changes of DNA rolling circle amplification products.
Nanoscale
January 2025
Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China.
Rolling circle amplification (RCA) is a widely used method for the synthesis of DNA nanoparticles and macro-hydrogels. Several strategies, including oscillation-promoted entanglement of DNA chains, multi-round chain amplification, hybridization between DNA chains, and hybridization with functional moieties, were applied to synthesize DNA macro-hydrogels; alternatively, flower-like nanoparticles were also produced. Here we report a straightforward yet effective method to manipulate the morphology of RCA products from nanoparticles to 3D hydrogels using an additional cold treatment step of the circular DNA template prior to elongation using phi29 DNA polymerase.
View Article and Find Full Text PDFA POCT assay based on commercial HCG strip for miRNA21 detection by integrating with RCA-HCR cascade amplification and CRISPR/Cas12a.
Mikrochim Acta
January 2025
Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China.
A point-of-care testing (POCT) assay based on commercial HCG strip was proposed for miRNA21 detection by integrating RCA-HCR cascaded isothermal amplification with CRISPR/Cas12a. Three modules were integrated in the proposed platform: target amplification module composed of rolling circle amplification (RCA) cascaded with hybridization chain reaction (HCR), signal transduction module composed of CRISPR/Cas12a combined with HCG-agarose gel beads probes, and signal readout module composed of commercial HCG strips. The proposed RCA-HCR-CRISPR/Cas12a-HCG strip assay for miRNA21 detection had high sensitivity, and the limit of detection was as low as 37 fM.
View Article and Find Full Text PDFImpact of workflow times on successful reperfusion after endovascular treatment in the late time window.
Neuroradiol J
January 2025
Calgary Stroke Program, Department of Clinical Neurosciences and Radiology, University of Calgary, Canada.
Background And Purpose: Successful and complete reperfusion should be the aim of every endovascular thrombectomy (EVT) procedure. However, the effect of time delays on successful reperfusion in late window stroke patients presenting 6-to-24 h from onset has not been investigated.
Materials And Methods: We pooled individual patient-level data from seven trials and registries for anterior circulation stroke patients treated with EVT between 6 and 24 h from onset.
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