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Ipriflavone Åõ¿©°¡ ¹é¼­ÀÇ ½ÇÇèÀû Ä¡¾ÆÀ̵¿ ÈÄ Ä¡ÁÖÁ¶Á÷ÀÇ ÀçÇü¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ

The effects of ipriflavone on the periodontal reorganization following experimental tooth movement in the rat

Korean Journal of Orthodontics 2008³â 38±Ç 5È£ p.347 ~ 357
¹ÎÁöÇö, Á¶ÁøÇü, À̱âÇå, ȲÇö½Ä,
¼Ò¼Ó »ó¼¼Á¤º¸
¹ÎÁöÇö ( Min Ji-Hyun ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ±³Á¤Çб³½Ç
Á¶ÁøÇü ( Cho Jin-Hyoung ) - Àü³²´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÀÇÇבּ¸¼Ò
À̱âÇå ( Lee Ki-Heon ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°ú±³Á¤Çб³½Ç
ȲÇö½Ä ( Hwang Hyeon-Shik ) - Àü³²´ëÇб³ Ä¡ÀÇÇבּ¸¼Ò

Abstract

º» ¿¬±¸´Â Ä¡¾ÆÀ̵¿ ÈÄ ipriflavone Åõ¿©°¡ Ä¡ÁÖÁ¶Á÷ÀÇ ÀçÇü¼º, ³ª¾Æ°¡ Ä¡¾Æȸ±Í ¾ïÁ¦¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ¾Ë¾Æº¸±â À§ÇÏ¿© ½ÃÇàµÇ¾ú´Ù. ¿õ¼º ¹é¼­ 72¸¶¸®¸¦ ´ë»óÀ¸·Î »ó¾Ç Á¿ìÃø Á¦1, 2±¸Ä¡ »çÀÌ¿¡ ±³Á¤¿ë °í¹«¹êµå¸¦ ³¢¿ö Á¦1, 2±¸Ä¡¸¦ 3ÁÖ°£ À̵¿½ÃŲ ´ÙÀ½, ±³Á¤¿ë °í¹«¹êµå Á¦°Å 1ÀÏ ÀüºÎÅÍ ¸ÅÀÏ Ã¼Áß kg´ç 50 mg ¶Ç´Â 400 mgÀÇ ipriflavoneÀ» Åõ¿©ÇÑ ½ÇÇ豺°ú ipriflavoneÀ» Åõ¿©ÇÏÁö ¾ÊÀº ´ëÁ¶±ºÀ¸·Î ±¸ºÐÇÏ¿´´Ù. ±³Á¤¿ë °í¹«¹êµå¸¦ Á¦°ÅÇÔÀ¸·Î½á ȸ±Í°¡ ³ªÅ¸³ª±â ½ÃÀÛÇÑ ³¯·ÎºÎÅÍ 5ÀÏ °£°ÝÀ¸·Î 15ÀϱîÁö °¢°¢ ½ÇÇ赿¹°À» Èñ»ý½ÃÄÑ°¡¸ç Ä¡¾Æȸ±Í °Å¸®¸¦ °èÃøÇÏ´Â ÇÑÆí Ä¡ÁÖÁ¶Á÷ ÀçÇü¼º ¼Ò°ßÀ» °üÂûÇÏ¿´´Ù. IpriflavoneÀ» Åõ¿©ÇÏ°í Ä¡¾Æȸ±Í¸¦ °üÂûÇÑ °á°ú ¿ë·®¿¡ °ü°è¾øÀÌ ´ëÁ¶±º¿¡ ºñÇÏ¿© ÀûÀº ¾çÀÇ È¸±Í¸¦ ³ªÅ¸³»¾úÀ¸¸ç ½Ã°£ °£°Ý¿¡ µû¸¥ Ä¡¾Æȸ±Í¸¦ °üÂûÇÑ °á°ú ´ëºÎºÐÀÇ È¸±Í°¡ 5ÀÏ° ³ªÅ¸³­ ´ëÁ¶±º°ú ´Þ¸®, ´Ê°Ô ±×¸®°í Á¡ÁøÀûÀ¸·Î ³ªÅ¸³ª´Â ¾ç»óÀ» º¸¿´´Ù. IpriflavoneÀ» Åõ¿©ÇÏ°í Á¶Á÷¼Ò°ßÀ» °üÂûÇÑ °á°ú ´ëÁ¶±º¿¡ ºñÇÏ¿© Ä¡Á¶°ñ¿¬ÀÌ ¸Å²ô·¯¿î ¾ç»óÀ» º¸¿´À¸¸ç ½Ã°£ °£°Ý¿¡ µû¸¥ Á¶Á÷¼Ò°ßÀ» °üÂûÇÑ °á°ú ´ëÁ¶±º¿¡ ºñÇÏ¿© Ä¡ÁÖÀδë Àç¹è¿­ÀÌ ºü¸£°Ô ³ªÅ¸³ª´Â ¾ç»óÀ» º¸¿´´Ù. ÀÌ»óÀÇ °á°ú´Â ipriflavoneÀÇ Åõ¿©°¡ Ä¡ÁÖÁ¶Á÷ÀÇ ÀçÇü¼ºÀ» ÅëÇÏ¿© ȸ±Í¸¦ ¾ïÁ¦ÇÔÀ¸·Î ±³Á¤Àû Ä¡¾ÆÀ̵¿ ÈÄ º¸Á¤¿¡ µµ¿òÀÌ µÉ ¼ö ÀÖÀ½À» ½Ã»çÇÏ¿´´Ù. (´ëÄ¡±³Á¤Áö 2008;38(5):347-357)

Objective: The purpose of this study was to examine the effect of ipriflavone on periodontal reorganization and prevention of relapse following tooth movement.

Methods: Orthodontic rubber bands were inserted between the first and second maxillary molars of 27 white male rats for 3 weeks for experimental tooth movement. From one day before the removal of orthodontic rubber band, ipriflavone was administered 50 or 400 mg/kg daily in each experimental group whereas carboxymethyl cellulose solution was administered in the control group. They were sacrificed at the 5, 10, and 15th day from the day of removal of orthodontic rubber bands. The amount of relapse was evaluated by measuring the interdental space, and the extent of periodontal reorganization was compared through histological examination.

Results: In case of ipriflavone administration, the amount and velocity of relapse was less and slower compared to the control group. In addition, the ipriflavone group showed more rapid periodontal reorganization compared to the control group.

Conclusions: The results of the present study suggest that ipriflavone administration can be used effectively in the prevention of relapse following orthodontic tooth movement through the acceleration of periodontal reorganization. (Korean J Orthod 2008;38(5):347-357)

Å°¿öµå

Ipriflavone;Ä¡ÁÖÁ¶Á÷ ÀçÇü¼º;Ä¡¾Æȸ±Í;½ÇÇèÀû Ä¡¾ÆÀ̵¿
Ipriflavone;Periodontal reorganization;Relapse;Experimental tooth movement

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