Results 81 to 90 of about 141,247 (306)

Multimodality management of sinonasal teratocarcinosarcoma in a 76‐year‐old Alaska Native female during the COVID‐19 pandemic [PDF]

open access: gold, 2022
Dara R. Adams   +8 more
openalex   +1 more source

Early Detection of Cell Death Using Transmembrane Water Exchange Magnetic Resonance Imaging

open access: yesAdvanced Science, EarlyView.
Cell death is important in both the development and treatment of cancer. In this study, it is demonstrated for the first time that a specific measurement of the transmembrane water exchange rate using magnetic resonance imaging can be used as an early marker of cell death in mammalian cells, in animals and in human patients. Abstract Cell death plays a
Athanasia Kaika   +22 more
wiley   +1 more source

Microfluidic Electrochemical Biosensor for the Detection of Platelet Factor 4 Antibody‐Mediated Thrombotic Disorders

open access: yesAdvanced Science, EarlyView.
A microfluidic electrochemical biosensor enables sensitive and specific detection of antibodies associated with vaccine‐induced immune thrombotic thrombocytopenia (VITT) and heparin‐induced thrombocytopenia (HIT). The platform uses two antigen targets— platelet factor 4 (PF4) and cross‐linked‐PF4 (c‐PF4)—and microliter volumes of patient sera to ...
Diana F. Cedillo‐Alcantar   +8 more
wiley   +1 more source

Biomechanical Phenotyping Reveals Unique Mechanobiological Signatures of Early‐Onset Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies a unique physical signature of colorectal cancer in younger adults: their tissues are mechanically stiffer than those in older patients with the same cancer. Furthermore, stromal remodeling in early‐onset colorectal cancer promotes epithelial mechanotransduction and proliferation, showing how mechanical alterations in the tissue ...
Nicole C. Huning   +18 more
wiley   +1 more source

The American Frontier in the Works of Russian Historians: A Critical Review of Articles on Russian America Published in 2024

open access: yesЖурнал Фронтирных Исследований
This study is a critical review of ten scientific articles devoted to the Russian frontier in the northern part of the Pacific Ocean and the west coast of North America in the 18th–19th centuries, where Russian colonies were formed in Alaska and ...
Andrei V. Grinev
doaj   +1 more source

Geostatistical analyses and spatial distribution patterns of tundra vegetation in Council, Alaska

open access: yesJournal of Ecology and Environment, 2014
The arctic tundra is an important ecosystem in terms of the organic carbon cycle and climate change, and therefore, detailed analysis of vegetation distribution patterns is required to determine their association. We used grid-sampling method
Eun Ju Lee, Jeong Soo Park
doaj   +1 more source

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