Yusuke Abe results 28
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Plasma proteins associated with disability and mortality risks in Japanese community-dwelling octogenariansNARA Subscribed
Japan has one of the world’s longest life expectancies, yet biomarkers associated with disability and mortality in very old adults remain uncertain. The goal of this study was to identify plasma proteins associated with incident disability and mortality in community-dwelling octogenarians. Two prospective cohorts were analyzed: the Kawasaki Aging Well-being Project (KAWP; 2017–2018; 4.5-year follow-up) as discovery and Invecch...
Geotectonic Identity of Cretaceous‐Paleogene Granitoids in the Tsukuba Igneous Complex, Japan: A New Multi‐Proxy ReassessmentNARA Subscribed
To reassess the geotectonic identity of the Tsukuba Igneous Complex (TIC) granitoids, we compiled a comprehensive data set of the granitoids and associated microgranular enclaves (MGEs) using zircon U–Pb geochronology, magnetic susceptibility (MS) analysis, and whole‐rock geochemistry. The TIC granitoids comprised high‐K, calcic to calc‐alkaline, and peraluminous I‐type granite. SiO 2 values were relatively high, and enrichmen...
Owing to high resistance to alteration, detrital zircons retain information about their formation ages and parental magmas for a long period of time. Many geochemical researchers have proposed various indicators for zircon to constrain tectonic settings and to identify source rock. Because most detrital zircons analyzed by geochronologic studies are derived primarily from granitoids, we focus on the classification of zircon wi...
Probe-based confocal laser endomicroscopy for real-time evaluation of colorectal liver metastasis in resected surgical specimensNARA Subscribed
Probe-based confocal laser endomicroscopy (pCLE) enables real-time examination of tissue structure. This study investigated pCLE with or without fluorescein sodium for the intraoperative diagnosis of colorectal liver metastasis (CLM) and detection of surgical margins. Thirty-four specimens of CLM and adjacent noncancerous tissue were obtained from 21 patients and examined by pCLE between May 2017 and March 2018. Images were ob...
Nonequilibrium spherulitic magnetite in the Ryugu samplesNARA Subscribed
Zircon is one of the most important minerals in geochronologic research. Isotopic ratios and trace elements in zircons are expected to reflect those of their parent magmas. Many geochemical researchers have proposed various discrimination diagrams for zircon to indicate tectonic setting and to identify source rock. Because most detrital zircons accumulated at river mouths are derived primarily from granitoids, the classificati...
Detrital zircons demonstrate high resistance to alteration and, as such retain information about their formation ages and parental magmas for a long period of time. Geochemical researchers have proposed a wide variety of discrimination diagrams applicable to detrital zircons. In our research, we focused on the conventional classification scheme for granites (Mantle, M; Igneous, I; Sedimentary, S; and Alkaline, A types) and sou...
The Japanese archipelago underwent two arc–arc collisions during the Neogene. Southwest Honshu arc collided with the Izu‐Bonin‐Mariana arc and the northeast Honshu arc collided with the Chishima arc. The complicated geological structure of the South Fossa Magna region has been attributed to the collision between the Izu‐Bonin‐Mariana arc and the southwest Honshu arc. Understanding the geotectonic evolution of this tectonically...