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EFFECT OF ROASTED BARLEY TEA ON THE ADHESIVE PROPERTIES ON SALIVA-COATED HYDROXYAPATITE BEADS OF CARIOGENIC MUTANS STREPTOCOCCI

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Abstract

½ÃÆǵǴ º¸¸®Â÷ 3Á¾(Ƽ¹éÇü 2Á¾, ¾Ë°îÇü 1Á¾)ÀÌ ¿ì½ÄÀ¯¹ß ¼¼±ÕÀÎ Steptococcus mutans¿Í Steptococcus sobrinus°¡ Ÿ¾×ÇǺ¹ ¼ö»êÈ­ÀÎȸ¼®¿¡ ºÎÂøµÇ´Â Á¤µµ¿Í ÀÌµé ¼¼±ÕÀÇ Ã¼Ç¥¼Ò¼ö¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇØ Æò°¡ÇÏ¿´´Ù.
¸ðµç ½ÇÇ豺¿¡¼­ º¸¸®Â÷·Î ó¸®ÇÏ¿´À» ¶§ ¼ö»êÈ­ÀÎȸ¼®¿¡ÀÇ ºÎÂø´É°ú ¼¼±ÕÀÇ Ã¼Ç¥¼Ò¼ö¼ºÀº°¨¼ÒÇÏ¿´°í ÀÌ °ªÀº º¸¸®Â÷ÀÇ Á¾·ù¿Í 󸮹æ¹ý¿¡ µû¶ó »óÀÌÇÏ¿´´Ù. ÀÌ·¯ÇÑ °á°ú´Â º¸¸®Â÷¿¡ ÇÔÀ¯µÈ È°¼º¼ººÐÀÎ catechins¿Í melanoidinsÀÇ ¿µÇâ ¶§¹®ÀÎ °ÍÀ¸·Î ÃßÃøµÇ¸ç º¸¸®Â÷·Î Àü ó¸®ÇÑ ¼ö»êÈ­ÀÎȸ¼®¿¡ ¼¼±ÕÀÌ ºÎÂøÇÏ´Â Á¤µµ°¡ °¨¼ÒÇÑ °ÍÀº È°¼º¹°ÁúÀÌ ÈíÂøµÇ¾î Ä¡¾ÆÇ¥¸éÀÇ ¼ö¿ëü°¡ ¼¼±ÕÀÇ ºÎÂø¼Ò¿Í ÀÛ¿ëÇÏ´Â °ÍÀ» ¹æÇØÇÔÀ¸·Î½á Ä¡¾Æ¿ì½ÄÁõ º´ÀηÐÀÇ Ãʱ⠴ܰèÀÎ ºÎÂø¿¡ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Ù´Â °ÍÀ» ÀǹÌÇÑ´Ù.
º» ¿¬±¸°á°ú º¸¸®Â÷°¡ ¿ì½ÄÀ¯¹ß ¼¼±ÕÀÇ ÁÖ¿ä µ¶·ÂÀÎÀÚ Áß ÇϳªÀÎ ºÎÂø´ÉÀ» ¾ïÁ¦ÇϹǷΠº¸¸®Â÷°¡ ÀÌ·¯ÇÑ ¼¼±ÕÀÌ ÀÏÀ¸Å°´Â Ä¡¾Æ¿ì½ÄÁõÀ» ¾ïÁ¦ÇÒ ¼öµµ ÀÖ´Ù´Â °¡´É¼ºÀ» º¸¿©ÁØ´Ù.
Effect of the roasted barley tea in commercial markets on the adherence to the saliva-coated hydroxyapatite(HA) beads and the cell surface hydrophobicity of Streptococcus mutans and Streptococcus sobrinus as cariogenic microorganism was examined in vitro.
Adherence activity and hydrophobicity in bacteria tested in all the barley tea samples decreased and the values were different according to the type of tea and the type of treatment.
The inhibition of bacterial adsorption to HA beads suggest that barley tea active molecules as catechins and melanoidins may adsorb to a host surface, preventing the tooth receptor from interacting with any bacterial adhesions.
The obtained results showed that the barley tea may inhibit bacterial adherence, the first step of the pathogenesis of dental caries in which these microorganism are involved.

Å°¿öµå

º¸¸®Â÷;ºÎÂø´É;üǥ¼Ò¼ö¼º;Streptococcus mutans;Streptococcus sobrinus;Barley tea;Adhesion;Hydrophobicity;Streptococcus mutans;Streptococcus sobrinus

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