medical

Closing PDA early may improve outcomes in premature infants

[ad_1] Credit: Public domain Pixabay / CC0 According to a study published by cardiologist Le Bonheur Ranjit Philip, MD and Medical Director of Interventional Cardiac Imaging and Interventional Catheterization Laboratory Shyam Sathanandam, MD. Closing the PDA early can prevent the early onset of pulmonary vascular disease, promote growth, and facilitate …

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Neanderthal-derived proteins may reduce the severity of COVID-19

[ad_1] Credit: Public domain Pixabay / CC0 Researchers at the Lady Davis Institute (LDI) at the Jewish General Hospital have found that increased levels of the OAS1 protein are associated with reduced mortality and less severe illness requiring ventilation in patients with COVID-19 . The use of drugs that increase …

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Mutations of SARS-CoV-2 in competition

[ad_1] Work in the high security laboratory of the Institute of Virology and Immunology (IVI). Credit: IVI Before the emergence of new mutants of the coronavirus, such as the British variant B.1.1.7, the SARS-CoV-2 variant named D614G had already mutated from the original SARS-CoV-2 pathogen that triggered the pandemic. D614G …

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Study Advances Field of Precision Medicine

[ad_1] Credit: CC0 Public Domain Researchers at Oregon Health & Science University have demonstrated a new method of rapidly mapping the genome of individual cells, while clarifying the spatial position of cells in the body. The discovery, published in the journal Nature communications, builds on previous advances by OHSU scientists …

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Shedding light on neural activities with LEDs

[ad_1] (A to D) Schematic diagrams of the CBRAIN system. (A) Photo of a mouse wearing the 2.6 g CBRAIN headstage. (B) A headstage consisting of amplifier, on-board compute processor, telemetry, and LEDs records, analyzes, transmits BLA signals, and reports neural activity. A high-speed bird’s-eye spectral camera records group behaviors …

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The key to good muscle growth

[ad_1] Immunofluorescence analysis of a group of proliferating stem cells associated with a muscle fiber (gray). Stem cells produce Dll1 (red) and MyoD (green). Two of the cells produce MyoG (blue): they differentiate to form a new muscle cell. Note that the overlay of blue, green, and red appears in …

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