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1.¡¡°ìÈ̾õÂÖ

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3.¡¡ÀݱÂÎÌ(Fig. 3)

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4.¡¡Ç¢¸¡ºº(Table 1)

ÅêÍ¿Âè4½µ¤ÎÇ¢¸¡ºº¤Ç¤Ï¡¤»óͺ¤È¤âÂоȷ²¤ª¤è¤Ó10 mg/kgÅêÍ¿·²¤ÎÇ¢¿§Ä´¤¬Ã¸²«¿§¤Ç¤¢¤Ã¤¿¤Î¤ËÂФ·¤Æ¡¤50 mg/kg°Ê¾å¤ÎÅêÍ¿·²¤Î¿¤¯¤ÎÎã¤ÎÇ¢¿§Ä´¤Ï¡¤²«¿§¤«¤é²«³ì¿§¤Ç¤¢¤Ã¤¿¡¥¤Þ¤¿¡¤250 mg/kgÅêÍ¿·²¤Î»ó1Îã¤Ç¤Ï¡¤Ç¢ÄÀÞÖÃæ¤ËÄ̾ï¤ß¤é¤ì¤ë¥ê¥ó»À¥¢¥ó¥â¥Ë¥¦¥à¥Þ¥°¥Í¥·¥¦¥à·ë¾½¤Î¤Û¤«¤Ë¡¤Ìµ¿§¤Î¿Ë¾õ·ë¾½¤¬¾¯¿ôǧ¤á¤é¤ì¤¿¡¥¤³¤Î¾¡¤Âоȷ²¤Îͺ1Îã¤Ç¤Ï¡¤Àø·ìÈ¿±þ¤¬ÍÛÀ­¤Ç¡¤Ç¢ÄÀÞÖÃæ¤Ë¤ÏÀÖ·ìµå¤¬´Ñ»¡¤µ¤ì¤¿¡¥°ìÊý¡¤²óÉüÂè2½µ¤Î¸¡ºº¤Ç¤Ï¡¤È︳ʪ¼ÁÅêÍ¿·²¤Î»ó1Îã¤ÎÇ¢ÄÀÞÖÃæ¤Ë¾¯Î̤ÎÀÖ·ìµå¤¬´Ñ»¡¤µ¤ì¤¿°Ê³°¡¤Æõ­¤¹¤Ù¤­½ê¸«¤Ï¤Ê¤«¤Ã¤¿¡¥

5.¡¡·ì±Õ³Ø¸¡ºº(Table 2)

1)¡¡ÅêÍ¿´ü´Ö½ªÎ»»þ²ò˶Îã

10 mg/kg°Ê¾å¤ÎÅêÍ¿·²¤Îͺ¤ª¤è¤Ó250 mg/kgÅêÍ¿·²¤Î»ó¤Ç¤Ï¡¤ÀÖ·ìµå¿ô¤ÎÍ­°Õ¤Ê¸º¾¯¤¬¤ß¤é¤ì¡¤¤³¤ì¤Ëȼ¤Ã¤Æ¡¤250 mg/kgÅêÍ¿·²¤Î»ó¤Ë¤ª¤±¤ë·ì¿§ÁÇÎ̤ÎÍ­°Õ¤Ê¸º¾¯¡¤50 mg/kg°Ê¾å¤ÎÅêÍ¿·²¤Îͺ¤È250 mg/kgÅêÍ¿·²¤Î»ó¤Ë¤ª¤±¤ë¥Ø¥Þ¥È¥¯¥ê¥Ã¥ÈÃͤÎÍ­°Õ¤Ê¸º¾¯¡¤50 mg/kg°Ê¾å¤ÎÅêÍ¿·²¤Îͺ¤Ë¤ª¤±¤ëÊ¿¶ÑÀÖ·ìµå·ì¿§ÁÇÇ»ÅÙ¤ÎÍ­°Õ¤Ê¾å¾º¡¤250 mg/kgÅêÍ¿·²¤Î»óͺ¤Ë¤ª¤±¤ëÌÖ¾õÀÖ·ìµåÈæΨ¤ÎÍ­°Õ¤ÊÁý²Ã¤¬Ç§¤á¤é¤ì¤¿¡¥¤Þ¤¿¡¤250 mg/kgÅêÍ¿·²¤Îͺ¤Ç¤Ï¡¤¥×¥í¥È¥í¥ó¥Ó¥ó»þ´Ö¤ª¤è¤Ó³èÀ­Éôʬ¥È¥í¥ó¥Ü¥×¥é¥¹¥Á¥ó»þ´Ö¤ÎÍ­°Õ¤Ê±äŤ¬Ç§¤á¤é¤ì¤¿¡¥

2)¡¡²óÉü´ü´Ö½ªÎ»»þ²ò˶Îã

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6.¡¡·ì±ÕÀ¸²½³Ø¸¡ºº(Table 3)

1)¡¡ÅêÍ¿´ü´Ö½ªÎ»»þ²ò˶Îã

250 mg/kgÅêÍ¿·²¤Ç¤Ï¡¤¥¢¥ë¥Ö¥ß¥óÇ»ÅÙ¤ÎÍ­°Õ¤Ê¾å¾º¤¬»óͺ¤Ë¡¤ÁíÃÁÇò¡¤Áí¥³¥ì¥¹¥Æ¥í¡¼¥ë¡¤¥È¥ê¥°¥ê¥»¥é¥¤¥É¡¤Áí¥Ó¥ê¥ë¥Ó¥ó¤ª¤è¤Ó¥«¥ë¥·¥¦¥àÇ»ÅÙ¤ÎÍ­°Õ¤Ê¾å¾º¤È±öÁÇÇ»ÅÙ¤ÎÍ­°Õ¤ÊÄã²¼¤¬»ó¤Ë¤ß¤é¤ì¡¤Íº¤Ç¤Ï¥È¥ê¥°¥ê¥»¥é¥¤¥ÉÇ»ÅÙ¤ÎÍ­°Õ¤ÊÄã²¼¤¬Ç§¤á¤é¤ì¤¿¡¥¤Þ¤¿¡¤50 mg/kgÅêÍ¿·²¤Î»ó¤Ç¤âÁí¥Ó¥ê¥ë¥Ó¥ó¤ª¤è¤Ó¥«¥ë¥·¥¦¥àÇ»ÅÙ¤ÎÍ­°Õ¤Ê¾å¾º¤¬Ç§¤á¤é¤ì¤¿¡¥¤³¤Î¾¡¤10 mg/kgÅêÍ¿·²¤Îͺ¤Ç¤Ï¡¤ÁíÃÁÇòÇ»ÅÙ¤ÎÍ­°Õ¤ÊÄã²¼¤¬Ç§¤á¤é¤ì¤¿¤¬¡¤ÍÑÎ̤˰͸¤·¤¿ÊѲ½¤Ç¤Ï¤Ê¤«¤Ã¤¿¡¥

2)¡¡²óÉü´ü´Ö½ªÎ»»þ²ò˶Îã

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7.¡¡ÉÂÍý³Ø¸¡ºº

1)¡¡Æù´ã½ê¸«

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(2)¡¡²óÉü´ü´Ö½ªÎ»»þ²ò˶Îã

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2)¡¡´ï´±½ÅÎÌ(Table 4)

(1)¡¡ÅêÍ¿´ü´Ö½ªÎ»»þ²ò˶Îã

250 mg/kgÅêÍ¿·²¤Ç¤Ï¡¤»óͺ¤È¤â´Î¡¤ÎÀäÂФª¤è¤ÓÁêÂнÅÎ̤ËÍ­°Õ¤ÊÁý²Ã¤¬¤ß¤é¤ì¤¿¤Û¤«¡¤»ó¤Ç¤Ïç£Â¡¤ÎÀäÂФª¤è¤ÓÁêÂнÅÎ̤ˡ¤¤Þ¤¿¡¤Íº¤Ç¤Ï¿Õ¡¤ÎÁêÂнÅÎ̤ˡ¤¤¤¤º¤ì¤âÍ­°Õ¤ÊÁý²Ã¤¬Ç§¤á¤é¤ì¤¿¡¥

(2)¡¡²óÉü´ü´Ö½ªÎ»»þ²ò˶Îã

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3)¡¡ÉÂÍýÁÈ¿¥³Ø¸¡ºº(Table 5)

(1)¡¡ÅêÍ¿´ü´Ö½ªÎ»»þ²ò˶Îã

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(2)¡¡²óÉü´ü´Ö½ªÎ»»þ²ò˶Îã

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1)R. W. Fleischman, H. J. Esber, M. Hagopian, H. S. Lilja, J. Huff, Toxicology and Applied Pharmacology, 82, 389 (1986).
2)ĹÈøůÆó¡¤ÂåÅÄâÃÍý»Ò¡¤¿¹Â¼ÃÒÈþ¡¤ÅÄ»ÒÏÂÈþ¡¤²½³Øʪ¼ÁÆÇÀ­»î¸³Êó¹ð, 3, 87(1996).
3)B. W. Martin, G. W. Ivie, E. M. Bailey, Arch. Environ. Contam. Toxicol., 12, 499(1983).

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Authors:Jiro Azegami(Study Director) Tomomi Morimura, Hiroyasu Katoh, Takayuki Seki, Mami Furuya, Tomoko Nagata, Shinsuke Yoshimura, Shinji Horiuchi, Hiroko Inada, Katsuhiko Saegusa, Takako Anjo
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