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Lateral Carrier Diffusion in Ion-Implanted Ultra-Small Blue III-Nitride MicroLEDs.
ACS Appl Mater Interfaces
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Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw 01-142, Poland.
Ultrasmall micro-light-emitting diodes (μLEDs), sized below 10 μm, are indispensable to create the next-generation augmented and virtual reality (AR/VR) devices. Their high brightness and low power consumption could not only enhance the user experience by providing vivid and lifelike visuals but also extend device longevity. However, a notable challenge emerges: a decrease in efficiency with a reduced size.
View Article and Find Full Text PDFLung long distance: histopathological changes in lung tissue after COVID-19 pneumonia.
Croat Med J
December 2024
Grgur Salai, University Hospital Dubrava, Avenija Gojka Šuška 6, 10000 Zagreb, Croatia,
Aim: To investigate histopathological changes in the lung tissue of long-COVID patients.
Methods: In this cross-sectional study, transbronchial lung biopsy was performed in long-COVID patients with persisting symptoms and radiological abnormalities. Histopathologic analyses were performed by using hematoxylin-eosin, Martius, Scarlet and Blue, Movat's, thyroid transcription factor 1, CD34, and CD68 staining.
Diagnosis and Treatment Options for Cirrhosis With Unexplained Upper Gastrointestinal Bleeding: An Observational Study Based on Endoscopic Ultrasonography.
Surg Laparosc Endosc Percutan Tech
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Department of Gastroenterology, The First Affiliated Hospital of Anhui Medical University, Key Laboratory of Digestive Diseases of Anhui Province, Hefei, Anhui, China.
Objective: To investigate the role of endoscopic ultrasonography (EUS) in the diagnosis and treatment of upper gastrointestinal bleeding of unknown origin in liver cirrhosis, focusing on patients with recurrent treatment of esophageal and gastric varices who failed to identify the bleeding site under direct endoscopy.
Background: Esophagogastric variceal bleeding is one of the severe complications of decompensated liver cirrhosis, and serial endoscopic therapy can improve the long-term quality of life of patients. Most acute bleeding can be detected under direct endoscopy with thrombus or active bleeding, but there are still some patients with recurrent bleeding after repeated treatments, and it is difficult to find the bleeding site, especially in gastric variceal bleeding.
Bioactive Products Targeting C-Met As Potential Antitumour Drugs.
Anticancer Agents Med Chem
January 2025
Experiment Center for Science and Technology, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
Unlabelled: Mesenchymal‒epithelial transition factor (c-Met), a receptortyrosine kinase (RTK), plays a vital role in cell proliferation, migration and invasion, and tumour metastasis.
Objective: With increasing duration of treatment, many tumours gradually develop drug resistance. Therefore, novel antitumour drugs need to be developed to treat patients with tumours.
Rhizopogon luteolus and Ganoderma adspersum Extracts Inhibit Invasion through the Crosstalk between Anti-oxidant Activity and Apoptosis Induced by pAKT/Rb.
Anticancer Agents Med Chem
January 2025
Department of Chemistry, Faculty of Sciences, Muğla Sıtkı Koçman University, Turkey.
Objective: Lung cancer is the primary cause of cancer-related deaths globally. Protein kinase B (AKT) protein is associated with many pathways in non-small cell lung cancer (NSCLC), such as proliferation, migration, invasion, and apoptosis. Mushrooms have a long history of being used in traditional medicine to treat various diseases.
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