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ÃÖ¼Ò¾ïÁ¦³óµµÃøÁ¤Àºclinical laboratory standards institute(CLSI)ÀDZâÁØ¿¡µû¶ó¾×ü¹èÁöÈñ¼®¹ý
(broth microdilution method)À¸·Î ½Ç½ÃÇÑ´Ù. °Ë»ç Ç×»ýÁ¦°¡ ÀûÁ¤ ³óµµº°·Î ÄÚÆÃµÈ MIC¿ë
96 well plate¸¦ Á¦ÀÛÇÏ¿© ¼öÇàÇÏ¿´´Ù. °Ë»ç Ç×»ýÁ¦´Â ±¹³» °¡Ãà¿¡¼­ ¸¹ÀÌ »ç¿ëÇϰųª
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¼ø¼öºÐ¸®ÇÑ ±ÕÁÖ, ¸ê±Õ ¸éºÀ ¶Ç´Â ÀÏȸ¿ë loop, ¹è¾ç±â, Pipette, Pipette tip, Źµµ°è, Vortex
mixer, 5ml ¸ê±Õ Áõ·ù¼ö, Tryptic soy agar plate(TSA) ¶Ç´Â Blood agar plate(BAP),
CAMHBT(cation adjusted Mueller-Hinton broth with TES), Lysed horse blood
(streptococci¿¡ »ç¿ë), °Ë»ç Ç×»ýÁ¦°¡ ³óµµº°·Î ÄÚÆÃµÈ MIC¿ë plate(CMV1AMAF, KRNV5F),
Ç¥ÁرÕÁÖ(E. coli ATCC 25922, S. aureus ATCC 29213)
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1) TSA³ª BAP¿¡ ¼ø¼öºÐ¸®ÇÑ ±ÕÁÖ¸¦ ȹ¼±µµ¸»ÇÏ¿© 24½Ã°£ ¹è¾çÇÑ´Ù.
´Ù. ±Õ Á¢Á¾¾× Áغñ
1) ¹è¾çÇÑ ±Õ ¾à 3-5°³ Áý¶ôÀÇ À­ºÎºÐÀ» ¸ê±Õ ¸éºÀÀ̳ª ÀÏȸ¿ë loop·Î Âï¾î¼­ 5ml ¸ê±Õ
Áõ·ù¼ö¿¡ ÇöŹÇÑ´Ù.
2) Vortex mixer·Î ¿ÏÀüÈ÷ ¼¯°í Źµµ¸¦ 0.5 McFarland°¡ µÇµµ·Ï Á¶Á¤ÇÑ´Ù.
8
* 0.5 McFarland = ¾à 1.5 x 10
CFU/mL
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