We evaluated the effects of unripe mandarin orange () extract powder (unripe mandarin extract powder [UMEP]) treated with subcritical water on allergic diseases by using animal models. High performance liquid chromatography (HPLC) analysis revealed that subcritical water is a more effective solvent than alcohol and hot water, as it quickly extracted approximately 90% of the functional compounds narirutin (1) and hesperidin (2) from whole fruits. Repeated oral administration of UMEP significantly reversed the peripheral blood flow decline observed during the promotion of allergies after sensitization with the antigen, hen egg-white lysozyme (HEL).
View Article and Find Full Text PDFIn this study, we employed a previously developed assay system to determine whether the flowers and leaves of (; commonly known as "lilac") can prevent blood stasis syndrome, known as in Japanese. This syndrome is considered an important pathology in traditional Chinese and Japanese medicine, and is related to diseases such as peripheral vascular disorders, blood vessel inflammation, and platelet aggregation, whose severities are augmented owing to lipid peroxidation, free radicals, and oxidative stress. The assay system employed in this study monitored the blood flow decrease in the tail vein of mice subjected to sensitization with hen egg white lysozyme.
View Article and Find Full Text PDFObjective A significant number of Japanese cancer patients refuse to have central venous (CV) ports implanted. The aim of this study is to investigate the experiences of patients prior to and after CV port implantation, as well as their expectations regarding the use of CV ports. Methods This study was carried out at Osaka Medical Center for Cancer and Cardiovascular Diseases from October 20, 2014, to January 16, 2015.
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