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Quantitative light-induced fluorescence-D¸¦ ÀÌ¿ëÇÑ Å»È¸ ¹ý¶ûÁúÀÇ À缮ȸȭ °¨½Ã

MONITORING OF REMINERALIZATION OF DECALCIFIED ENAMEL USING QUANTITATIVE LIGHT-INDUCED FLUORESCENCE-D

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·ù¿¬¼÷ ( You Yon-Sook ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¾¼ö ( Kim Jong-Soo ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

Àΰø ¿ì½Ä ¿ë¾×À¸·Î 72°³ÀÇ °ÇÀüÇÑ Ä¡¾Æ¿¡ ¹é»ö º´¼Ò¸¦ Çü¼ºÀ» À¯µµÇÏ°í CavityShieldTM(Group I), FluroDoseTM(Group II) ±×¸®°í Flor-Opal?? Varnish(Group III)¸¦ 2ÁÖ °£°ÝÀ¸·Î 1, 2, 3ȸ µµÆ÷ÇÏ¿´´Ù. ¸¶Áö¸· ºÒ¼Ò ¹Ù´Ï½¬ µµÆ÷ 2ÁÖ ÈÄ QLFD ¿µ»óÀ» ÃÔ¿µÇÏ¿© ±¤µµ º¯È­·®(¥ÄL)À» ÃøÁ¤ÇÏ¿´°í, Æí±¤ Çö¹Ì°æÀ¸·Î ¹ý¶ûÁú Żȸ ±íÀÌ º¯È­·®(¥ÄD)À» ÃøÁ¤ÇÏ¿© Åë°èÀûÀ¸·Î ºñ±³ÇÏ¿´´Ù. 1. Group I, II, III¿¡¼­ QLF-D·Î °üÂûÇÑ °á°ú, 1ȸ µµÆ÷±ºº¸´Ù 2ÁÖ °£°ÝÀ¸·Î 2, 3ȸ µµÆ÷±º¿¡¼­ À¯ÀÇÇÏ°Ô ¥ÄL °ªÀÌ Áõ°¡ÇÏ¿´°í, °¢ ºÒ¼Ò ¹Ù´Ï½¬¿¡¼­ µµÆ÷ Ƚ¼ö¿¡ µû¶ó ȸ±Í ºÐ¼® °á°ú, y = 3.878x + 90.612, y = 3.133x + 37.168, y = 3.509x + 82.322ÀÇ È¸±Í ¹æÁ¤½ÄÀÌ »êÃâµÇ¾ú´Ù(p < 0.05). 2. Group I, II, III¿¡¼­ Æí±¤ Çö¹Ì°æÀ¸·Î °üÂûÇÑ °á°ú, 1ȸ µµÆ÷±ºº¸´Ù 2ÁÖ °£°ÝÀ¸·Î 2, 3ȸ µµÆ÷±º¿¡¼­ À¯ÀÇÇÏ°Ô ¥ÄD °ªÀÌ °¨¼ÒÇÏ¿´°í, °¢ ºÒ¼Ò ¹Ù´Ï½¬¿¡¼­ µµÆ÷ Ƚ¼ö¿¡ µû¶ó ȸ±Í ºÐ¼® °á°ú, y = -2.336x + 107.235, y = -2.158x + 101.620, y = -1.940x + 94.806ÀÇ È¸±Í ¹æÁ¤½ÄÀÌ »êÃâµÇ¾ú´Ù(p < 0.05). 3. ºÒ¼Ò ¹Ù´Ï½¬ Àû¿ëÇÏ°í Æí±¤ Çö¹Ì°æÀ¸·Î °üÂûÇÑ Àΰø ¿ì½ÄÀÇ ±íÀÌ º¯È­·®°ú QLF-D·Î °üÂûÇÑ ±¤µµ º¯È­·® »çÀÌÀÇ ÇǾ »ó°ü °è¼ö´Â Group I¿¡¼­ -0.673, Group II¿¡¼­ -0.574, ±×¸®°í Group III¿¡¼­ -0.431À̾ú´Ù(p < 0.05).

The objective of this in vitro study was to monitor the amount of remineralization of decalcified enamel according to the number of fluoride varnish application using quantitative light-induced fluorescence-D and polarizing microscope. Artificial white lesion induced on the sound 72 teeth, CavityShieldTM (Group I), FluroDoseTM (Group II) and Flor-Opal?? Varnish (Group III) were applied 1, 2 or 3 times every two weeks. The following results was obtained: 1. In group I, II and III, ¥ÄL were increased. From regression analysis of ¥ÄL by the number of application, the equation was y = 3.878x + 90.612 in group I, y = 3.133x + 37.168 in group II, and y = 3.509x + 82.322 in group III(p < 0.05). 2. In group I, II and III, ¥ÄD were decreased. From regression analysis of ¥ÄD by the number of application, the equation was y = -2.336x + 107.235 in group I, y = -2.158x + 101.620 in group II, and y = -1.940x + 94.806 in group III(p < 0.05). 3. The Pearson correlation value between the ¥ÄL and ¥ÄD was -0.673 in group I, -0.574 in group II, and -0.431 in group III(p < 0.05).

Å°¿öµå

¹é»ö º´¼Ò; ºÒ¼Ò ¹Ù´Ï½¬; À缮ȸȭ; Æí±¤ Çö¹Ì°æ
White spot; Fluoride varnish; Remineralization; QLF-D; Polarized light microscopy

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