| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a preventive agent for infection with influenza virus by inducing innate immunity in vivo, and provide a method for using isoleucine to prevent the infection. <P>SOLUTION: This preventive agent for influenza virus infection contains isoleucine as an effective ingredient. Above all, the influenza virus infection is more effectively prevented by orally or nasally administering isoleucine. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
