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EFFECT OF FLUORIDE-CONTAINING PROPHYLANXIS PASTE ON ENAMEL SOLUBILITY TO ACID IN VITRO
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KMID : 0358919950220010261
Abstract
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ºñ±³ÇÏ¿© ´ÙÀ½ÀÇ °á·ÐÀ» ¾ò¾ú´Ù :
1. ºÒ¼ÒµµÆ÷ ÈÄ ºÒ¼Ò°¡ ÇÔÀ¯µÇÁö ¾ÊÀº ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ì ºÒȳªÆ®·ý±º¿¡¼´Â ³»»ê¼ºÀÌ
°¨¼ÒÇÏ¿´°í ºÒȼ®±º¿¡¼´Â °ÅÀÇ ¿µÇâÀÌ ¾ø¾ú´Ù.
2. ºÒ¼ÒµµÆ÷ ÈÄ ºÒ¼Ò°¡ ÇÔÀ¯µÈ ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ì ºÒȳªÆ®·ý±º¿¡¼´Â ³»»ê¼ºÀÌ °¨¼ÒÇÏ
¿´°í ºÒȼ®±º¿¡¼´Â Áõ°¡ÇÏ¿´´Ù.
3. ºÒ¼ÒµµÆ÷ ÈÄ ºÒ¼Ò°¡ ÇÔÀ¯µÇÁö ¾ÊÀº ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ì¿¡ ºñÇØ ºÒ¼ÒµµÆ÷ ÈÄ ºÒ¼Ò°¡
ÇÔÀ¯µÈ ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ì ¹× ºÒ¼ÒµµÆ÷ÇÏÁö ¾Ê°í ºÒ¼Ò°¡ ÇÔÀ¯µÈ ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ì°¡
³»»ê¼ºÀÌ ´õ Å« °æÇâÀÌ ÀÖ¾ú´Ù.
4. ºÒȳªÆ®·ý±º¿¡¼´Â ºÒ¼ÒµµÆ÷ ÈÄ ¼¼¸¶ÇÏÁö ¾ÊÀº °æ¿ì°¡ ºÒ¼ÒµµÆ÷ÇÏÁö ¾Ê°í ºÒ¼Ò°¡ ÇÔÀ¯
µÈ ¼¼¸¶Á¦·Î ¼¼¸¶ÇÑ °æ¿ìº¸´Ù ³»»ê¼ºÀÌ Å« °æÇâÀÌ ÀÖ¾ú°í ºÒȼ®±º¿¡¼´Â ±× ¹Ý´ëÀÇ °æÇâÀÌ
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The purpose of study was to know the effect of addition of fluoride to prophylaxis
paste on caries prevention. 2% sodium fluoride solution and 8% stannous fluoride
solution were applied topically to enamel blocks made from human teeth. Also, 2%
sodium fluoride-containing pumice and 8% stannous fluoride-containing pumice was
applied to enamel blocks using rubber cup for ten seconds. Enamel surface hardness
was measured before and after demineralization by 0.01 N lactic acid. The results were
as follows ;
1. Enamel solubility was increased in NaF group and nearly unchanged in
SnF2 group by prophylaxis with plain pumice after fluoride application.
2. Enamel solubility was increased in NaF group and decreased in SnF2
group by prophylaxis with fluoride-containing pumice after fluoride application.
3. Enamel solubility was lower in case of prophylaxis with fluoride-containing pumice
after fluoride application and after no fluoride application than in case of prophylaxis
with plain pumice after fluoride application.
4. Enamel solubility was lower in case of no prophylaxis after fluoride application than
in case of prophylaxis with fluoride-containing pumice in NaF group, and vice versa in
SnF2 group.
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