Kanae Oyama

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The actual number and condition of Japanese patients in persistent vegetative states have not yet been fully understood. The aim of this study is to investigate the epidemiology of patients in persistent vegetative states in the Aomori prefecture. We sent questionnaires regarding gender, age, cause of persistent vegetative state, and residence of patient to(More)
Monardic acids A (1) and B (2), which are (7R,8R) diastereomers of lithospermic acid (LA) and lithospermic acid B, respectively, were isolated from Monarda fistulosa. A (7S,8R) isomer (3) of LA was also isolated from this plant, and a (7R,8S) isomer (7) of LA was obtained from Lithospermum erythrorhizon. The absolute configuration of 1 was confirmed by(More)
BACKGROUND A head-up display (HUD) in which navigational information is projected into the microscope view may enable surgeons to perform operations more efficiently. Projecting depictions of both tumor and important intracranial structures on the HUD may facilitate safe surgery. OBJECTIVE To investigate accuracy and errors regarding important(More)
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