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Correlation Between dmfs Index And Caries Activity Test Scores With Acidic High Sucrose Liquid Medium In Preschool Children
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±è´ë¾÷ ( ) - ¿ø±¤´ëÇб³ ÀÇ°ú´ëÇÐ ¿¹¹æÀÇÇб³½Ç
ÀÌ±Ô¹Ì ( ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
KMID : 0358919920190010125
Abstract
°á·Ð
À̸®½Ã ¼ÒÀç 1°³ À¯Ä¡¿øÀÇ 3¼¼¿¡¼ 6¼¼±îÁöÀÇ À¯Ä¡¿±â ¾Æµ¿ 138¸íÀ» ´ë»óÀ¸·Î ±¸°³»ÀÇ
¿ì½ÄÀ¯¹ß¼¼±ÕÀ¸·Î Áö¸ñµÇ´Â S. mutans¿Í LactobacillusÀÇ µ¿½Ã¹è¾çÀ» ¸ñÀûÀ¸·Î °³¹ßÇÑ »ê¼º
°íÀÚ´ç¾×»ó¹èÁö¿¡ ÇÇ°ËÀÚÀÇ Ä¡Å¸¦ ¹è¾çÇÏ¿© ¿ì½ÄÈ°¼ºµµ¸¦ ÃøÁ¤ÇÏ°í À̸¦ ¿ì½Ä°æÇèÀ¯Ä¡¸éÁö
¼öÀÇ °Ë»ç¸¦ ÅëÇÑ ¿ì½Ä°æÇèµµ¿ÍÀÇ »ó°ü¼ºÀ» ºÐ¼®ÇÑ ¹Ù ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù.
1. »ê¼º°íÀÚ´ç¾×»ó¹èÁö¸¦ »ç¿ëÇÑ ¿ì½ÄÈ°¼º°Ë»ç¼ºÀû°ú ¿ì½Ä°æÇèµµ°£¿¡ ¼ø»ó°ü°ü°è°¡ Á¸ÀçÇÏ
¿´°í 6¼¼ ¿¬·É±º¿¡¼ 72½Ã°£ ÈÄÀÇ pH ÇÏ°¼Óµµ°¡ °¡Àå ³ôÀº »ó°ü¼ºÀ» ³ªÅ¸³»¾ú´Ù.
2. ¿ì½ÄÈ°¼º °Ë»ç¼ºÀû°ú ¿ì½Ä°æÇèµµ°£¿¡´Â 48½Ã°£ ¹è¾ç ÈĺÎÅÍ ³ôÀº À¯ÀǼºÀ» ³ªÅ¸³»¾úÀ¸¹Ç
·Î 48½Ã°£ ¹è¾ç ÈĺÎÅÍ ÇÇ°ËÀÚÀÇ ¿ì½ÄÈ°¼ºµµ¸¦ Æò°¡ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù.
3. ¹èÁö³»ÀÇ »ê»ý¼º¼Óµµ¸¦ Áö¼öÈ ÇÑ pH ÇÏ°¼Óµµ¸¦ ÃøÁ¤ÇÑ °á°ú ³ôÀº »ó°ü¼ºÀÌ ÀÖ´Â °ÍÀ¸
·Î ³ªÅ¸³¹Ù pH ÇÏ°¼ÓµµÀÇ ÃøÁ¤ÀÌ ¿ì½ÄÈ°¼ºµµÀÇ ÆÇÁ¤¿¡ À¯ÀÍÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.
4. ¿ì½ÄÈ°¼º°Ë»ç¼ºÀû°ú ¿ì½Ä°æÇèµµ°£¿¡ ¼ºº°Â÷ÀÌ´Â ¾ø¾úÀ¸¸ç ÀÕ¼ÖÁúȽ¼ö¿¡ µû¸¥ ¿µÇâµµ ¾ø
¾úÀ¸³ª ¿¬·ÉÁõ°¡¿¡ µû¶ó ¿ì½ÄÀ¯Ä¡¸éÁö¼ö¿Í ¿ì½Ä°æÇèÀ¯Ä¡¸é Áö¼ö°¡ Áõ°¡ÇÏ¿´´Ù.
5. ¿ì½Ä¹ßÇöÀÌ ³ôÀº 5, 6¼¼ ¿¬·É±º¿¡¼ ¿ì½ÄÈ°¼º°Ë»ç¼ºÀû°ú ¿ì½Ä°æÇèµµ°£ÀÇ »ó°ü¼ºÀÌ °¡Àå
³ô¾ÒÀ¸¹Ç·Î ¾ÕÀ¸·ÎÀÇ ¿ì½ÄÈ°¼º°Ë»ç¿¡ ´ëÇÑ È¾´Ü¸é¿¬±¸¿¡ ÀÖ¾î À¯Ä¡¿±â¸¦ ¿¬±¸´ë»óÀ¸·Î ÇÒ
°æ¿ì 5, 6¼¼°¡ ÀûÇÕÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.
6. ÀüüÀûÀ¸·Î º¸¾Æ, »ê¼º°íÀÚ´ç¾×»ó¹èÁö¸¦ »ç¿ëÇÏ¿© ¿ì½ÄÈ°¼º°Ë»ç¸¦ ½ÃÇàÇÑ °á°ú °Ë»ç¼ºÀû
°ú ¿ì½Ä°æÇèµµ°£¿¡ ³ôÀº »ó°ü¼ºÀ» º¸¿´À¸¹Ç·Î ¿ì½ÄÈ°¼º°Ë»ç¹ýÀ¸·Î ÀÓ»óÀû ½Ç¿ë¼ºÀÌ Å¬ °ÍÀ¸·Î »ç·áµÈ´Ù.
#ÃÊ·Ï#
The purpose of this study was to develop a practical caries activity test to be used for
selecting the children of high caries activity. For simultaneous culture of Streptococcus
mutans and Lactobacillus, new culture medium was prepared. 30% sucrose liquid
medium was made and lactic acid was added to lower the pH of the medium to 5.4. 138
preschool children were examined for dmfs index. The plaque sample was obtained from
buccal surfaces of upper posterior teeth. through the 96hours of incubation period, acid
production of both Streptococcus mutans and Lactobacillus was evaluated by the color
change of liquid medium every 24hour, and pH-decline velocity was measured after
72hours and 96hours. dmfs index was correlated significantly with the acid production
score and the velocity of pH decline. Acidic high sucrose liquid medium ana be used as
culture medium for cariogenic bacteria.
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