TY - BOOK AU - Nagai,T. AU - Miyaichi,Y. AU - Tomimori,T. AU - Suzuki,Y. AU - Yamada,H. TI - In vivo anti-influenza virus activity of plant flavonoids possessing inhibitory activity for influenza virus sialidase KW - INFLUENZA VIRUS KW - SIALIDASE KW - NEURAMINIDASE KW - FLAVONOID N2 - Isoscutellarein (5,7,8,4'-tetrahydroxyflavone)from the leaf of Scutellaria baicalensis non-competitively inhibited (IC50, 20 pM)the hydrolysis of sodium p-nitrophenyl-N-acetyl-a-D-neuraminate by influenza virus sialidase with an apparent Ki value of 41 #M. Negligible inhibitory activity was observed for mouse liver sialidase at a concentration of 79 pM. Isoscutellarein also inhibited the replication of influenza virus A/WSN/33 in Madin-Darby bovine kidney cells with 50 UR - https://drive.google.com/file/d/16ehnJ8y8lecFpPUVVyh9l_JBUziv4xfW/view?usp=drivesdk ER -