·¬ÇÑÀ£Ññ²¡¾úÓлîÁ¦¾úÌåµÄÁ÷ʽϸ°ûÊõ¼ÆÊý·½·¨
¡¾×¨ÀûÕªÒª¡¿±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖ·¬ÇÑÀ£Ññ²¡¾úÓлîÁ¦¾úÌåµÄÁ÷ʽϸ°ûÊõ¼ÆÊý·½·¨¡£±¾·¢Ã÷¹«¿ªÒ»ÖÖ¼ì²â´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄ·½·¨£¬°üÀ¨Èçϲ½Ö裺½«´ý²âÑùÆ·½øÐÐSYTO9Ⱦɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊý£¬µÃµ½´ý²âÑùÆ·µÄ×Üϸ°ûÊý»ò×Üϸ°ûŨ¶È¡£±¾·¢Ã÷¹«¿ªµÄÁ÷ʽϸ°ûÒǽáºÏ¾ø¶Ô¼ÆÊý¹ÜµÄ·½·¨£¬ÊµÏÖÁË·¬ÇÑÀ£Ññ²¡¾úµÄ¿ìËÙ¡¢×¼È·¶¨Á¿£¬½â¾öÁËÓлîÁ¦µÄ·¬ÇÑÀ£Ññ²¡¾úµÄ¶¨Á¿¼ì²âÎÊÌ⣬¸Ã·½·¨¼È¿ÉÓÃÓÚ·¬ÇÑÀ£Ññ²¡¾úµÄ»ù´¡Î¢ÉúÎïѧÑо¿£¬ÓÖ¿ÉÓ¦ÓÃÓÚũҵÉú²úÖв¡ÔÎïµÄ¼ì²â¡¢²¡º¦Õï¶ÏºÍÖ²Îï¼ìÒß¹¤×÷ÖУ¬ÔÚ΢ÉúÎïѧ¼°Ö²Îï±£»¤ÁìÓòÓ¦ÓÃǰ¾°¹ãÀ«¡£
¡¾×¨Àû˵Ã÷¡¿·¬ÇÑÀ£Ññ²¡¾úÓлîÁ¦¾úÌåµÄÁ÷ʽϸ°ûÊõ¼ÆÊý·½·¨
¡¾¼¼ÊõÁìÓò¡¿
[0001]±¾·¢Ã÷Éæ¼°Ò»ÖÖ»îÁ¦¾úÌåµÄ¼ÆÊý·½·¨£¬ÌرðÊÇÉæ¼°Ò»ÖÖ·¬ÇÑÀ£Ññ²¡¾úÓлîÁ¦¾úÌåµÄÁ÷ʽϸ°ûÊõ¼ÆÊý·½·¨£¬ÊôÓÚ΢ÉúÎïѧÓëÖ²Îï±£»¤Ñ§½»²æÁìÓò¡£
¡¾±³¾°¼¼Êõ¡¿
[0002]·¬ ”À£¯ƒ²¡ÊÇ·¬ ”Éú²úÖÐ×îΪÑÏÖØ¡¢¾ßÓлÙÃðÐԵIJ¡º¦Ö®Ò»¡£¸Ã²¡ÓÚ1909ÄêÔÚÃÀ¹úÃÜÖ´°²ÖݵÄÎÂÊÒ·¬ÇÑÉÏÊ״η¢ÏÖ¡£20ÊÀ¼Í30Äê´ú¡¢60Äê´ú¡¢80Äê´ú£¬¸Ã²¡ÏȺóÔÚÃÀ¹úÖÐÎ÷²¿µØÇø¡¢±±¿¨ÂÞÀ´ÄÇÖݼ°¼ÓÄô󰲴óÂÔµØÇø´óÁ÷ÐУ¬Ôì³ÉµÄ²úÁ¿Ëðʧ×î¸ß´ï80%ÒÔÉÏ¡£1943-1946ÄêÆÚ¼ä£¬¸Ã²¡ÔÚÓ¢¹ú´óÁ÷ÐУ¬Ê¹·¬ÇѹÞÍ·²úÒµÊܵ½ÑÏÖØÓ°Ï졣Ŀǰ£¬ÊÀ½çÉÏ60¶à¸ö¹ú¼Ò±¨µÀÁ˸ò¡µÄ·¢ÉúΣº¦£¬±é¼°ÃÀÖÞ¡¢Å·ÖÞ¡¢ÑÇÖÞ¡¢·ÇÖ޺ʹóÑóÖÞ¡£
[0003]ÎÒ¹úÓÚ1954ÄêÊ×´ÎÓз¬ÇÑÀ£Ññ²¡µÄ¼ÇÔØ¡£Ä¿Ç°£¬¸Ã²¡º¦ÔÚ±±¾©¡¢Ìì½ò¡¢ºÚÁú½¡¢¼ªÁÖ¡¢ÁÉÄþ¡¢ÄÚÃɹš¢Ð½®¡¢¸ÊËà¡¢ÄþÏÄ¡¢Çຣ¡¢ËÄ´¨¡¢ÔÆÄÏ¡¢¹ãÎ÷¡¢º£ÄÏ¡¢ºÓ±±¡¢É½Î÷¡¢É½¶«¡¢ºÓÄÏ¡¢°²»Õ¡¢ÉϺ£µÈÊ¡¡¢ÊС¢×ÔÖÎÇø¶¼Óз¢Éú£¬·¬ÇѲúÒµÊܵ½Á˲»Í¬³Ì¶ÈµÄÓ°Ïì¡£2007Äê¸Ã²¡Ô¾ú±»ÁÐÈë¡¶ÖлªÈËÃñ¹²ºÍ¹ú½ø¾³Ö²Îï¼ìÒßÐÔÓк¦ÉúÎïÃû¼¡·¡£
[0004]Ŀǰ£¬Éú²úÉϳ£ÓÃÍÖÆ¼Á»ò¿¹ÉúËØÀ´·ÀÖη¬ÇÑÀ£Ññ²¡£¬µ«Ð§¹û²¢²»ÀíÏë¡£¿ªÕ¹ÖÖ×Ó½¡¿µ¼ì²â£¬´ÓÔ´Í·ÉÏ¿ØÖÆ´ø¾úÖÖ×Ó½øÈëÉú²ú»·½Ú£¬»òÊÇÔÚÉú²úÖм°Ôç·¢ÏÖ²¢Çå³ý²¡Ö꣬ÊÇ·ÀÖη¬ÇÑÀ£Ññ²¡µÄÓÐЧÊֶΡ£Òò´Ë£¬¿ìËÙ¡¢ÌØÒìÐÔ¶¨Á¿¼ì²âÓлîÁ¦µÄ·¬ÇÑÀ£Ññ²¡¾úÊÇÖÖ×Ó´ø¾ú¼ì²âµÄ¹Ø¼ü£¬Ò²ÊÇÉú²úÖÐØ½´ý½â¾öµÄÎÊÌâ¡£
[0005]ÔÚµ±Ç°ÖÖ×Ó»òÖ²Îï²ÄÁÏЯ´øÓлîÁ¦·¬ÇÑÀ£Ññ²¡¾úµÄ¼ì²âÖУ¬»ùÓÚÑ¡ÔñÐÔÅàÑø»ù·ÖÀëÅàÑøµÄB1-PCR·½·¨ÊDZ»¹ã·º²ÉÓõıê×¼·½·¨£¬µ«¸Ã·½·¨²»ÄÜÓÃÓÚ¼ì²â´¦ÓÚËðÉË(injure)״̬»ò²»¿ÉÅàÑø(viable but non-culturable, VBNC)״̬µÄ·¬ ”À£¯ƒ²¡¾ú£¬Òò´Ë¿ÉÄÜÔì³É¼ÙÒõÐԵĽá¹û£¬¸øÉú²ú´øÀ´Ç±ÔÚ·çÏÕ¡£
[0006]Á÷ʽϸ°ûÊõ½áºÏLive/Dead BacLightÊÔ¼ÁºÐµÄ·½·¨Äܹ»Çø·Öϸ¾úµÄ»îϸ°ûºÍËÀϸ°û¡£¸Ã·½·¨½«Á½ÖÖºËËáȾÁÏSYT09ºÍµâ»¯±ûà¤(PI)»ìºÏʹÓ㬶Ôϸ¾ú¾úÌå½øÐÐȾɫ£¬ÅжÏϸ°ûµÄ»îÐÔ£¬ÆäÔÀíÊÇSYT09¿ÉÒÔ´©¹ýÍêÕûµÄϸ°ûĤ£¬½øÈë¾úÌåÄÚÓëºËËá½áºÏ¶ø³ÊÏÖÂÌɫӫ¹â¡£PIÖ»ÄÜͨ¹ýÆÆËðµÄϸ°ûĤ½øÈë¾úÌå½áºÏºËËá¶ø³ÊÏÖºìɫӫ¹â¡£ÈôʹÓÃSYT09ºÍPI¶Ôϸ°û½øÐÐ˫Ⱦ£¬³ÊÏÖÂÌɫӫ¹âµÄϸ°ûÔòΪÓлîÐÔµÄϸ°û¡£Ëæºó£¬½«È¾É«ºóµÄϸ¾ú¾¹ýÁ÷ʽϸ°ûÒǼÆÊý£¬´Ó¶øÊµÏÖ¶¨Á¿¼ì²âÓлîÁ¦µÄϸ¾ú¾úÌå¡£µ«ÓÉÓÚ·¬ÇÑÀ£Ññ²¡¾ú¾úÌå½ÏС¡¢Ï¸°û±ÚÆ«ºñ£¬Ê¹ÓÃÏÖÓеÄÊÔ¼ÁºÐ²¢°´ÕÕ˵Ã÷ÊéÌṩµÄ·½·¨£¬²¢²»ÄܺܺõØÇø·ÖÓлîÁ¦ºÍʧ»îµÄ¾úÌå¡£Òò´Ë£¬ÔÚÏÖÓз½·¨µÄ»ù´¡ÉÏͨ¹ýÑо¿ºÍ¸Ä½ø£¬É¸Ñ¡ºÍµ÷ÕûȾÁϺÍȾɫ·½·¨£¬»ñµÃÓлîÁ¦·¬ÇÑÀ£Ññ²¡¾úµÄ¼ÆÊý·½·¨£¬ÊµÏֶԸò¡Ô¾úÓлîÁ¦¾úÌåµÄ¿ìËÙ¼ÆÊý£¬¶ÔÔÚÉú²úÖпØÖÆ·¬ÇÑÀ£Ññ²¡µÄ´«²¥ÂûÑӺͷ¢ÉúΣº¦¾ßÓÐÖØÒªÒâÒå¡£
¡¾·¢Ã÷ÄÚÈÝ¡¿
[0007]±¾·¢Ã÷µÄÄ¿µÄÊÇÌṩһÖÖ·¬ÇÑÀ£Ññ²¡¾úÓлîÁ¦¾úÌåµÄÁ÷ʽϸ°ûÊõ¼ÆÊý·½·¨¡£
[0008]±¾·¢Ã÷ÌṩһÖÖ¼ì²â´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄ·½·¨£¬°üÀ¨Èçϲ½Öè:½«´ý²âÑùÆ·½øÐÐSYT09Ⱦɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊý£¬µÃµ½´ý²âÑùÆ·µÄ×Üϸ°ûÊý»ò×Üϸ°ûŨ¶È£»½«´ý²âÑùÆ·½øÐÐPIȾɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊý£¬µÃµ½´ý²âÑùÆ·µÄËÀϸ°ûÊý»òËÀϸ°ûŨ¶È£»Óôý²âÑùÆ·µÄ×Üϸ°ûÊý¼õÈ¥´ý²âÑùÆ·µÄËÀϸ°ûÊýµÃµ½´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄϸ°ûÊý£¬»ò£¬Óôý²âÑùÆ·µÄ×Üϸ°ûŨ¶È¼õÈ¥´ý²âÑùÆ·µÄËÀϸ°ûŨ¶ÈµÃµ½´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄŨ¶È¡£
[0009]ÉÏÊö·½·¨ÖУ¬ËùÊöʹÓþø¶Ô¼ÆÊý¹Ü¼ÆÊýÊDzÉÓÃÁ÷ʽϸ°ûÒǽáºÏ¾ø¶Ô¼ÆÊý¹Ü½øÐмÆÊýµÄ¡£
[0010]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊöÁ÷ʽϸ°ûÒǵÄFSCµçѹģʽΪE00£¬SSCµçѹΪ440V£¬·Å´óģʽΪLogÐÍ£¬½øÑùËÙ¶ÈΪÖÐËÙ¡£
[0011]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊö½«´ý²âÑùÆ·½øÐÐSYT09Ⱦɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊýʱ£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFLl (530/30nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ640V¡£
[0012]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊö½«´ý²âÑùÆ·½øÐÐPIȾɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊýʱ£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFL2 (585/42nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ625V¡£
[0013]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊö´ý²âÑùÆ·ÖоúµÄŨ¶ÈΪ105_107CFU/ml¡£
[0014]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊöSYT09ȾɫʱSYT09ÔÚËùÊö´ý²âÑùÆ·ÖеÄŨ¶ÈΪ50 ¦Ì mol/L £»
[0015]ËùÊöSYT09ȾɫʱȾɫʱ¼äΪ20-40min£¬¾ßÌåΪ30min¡£
[0016]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊöPIȾɫʱPIÔÚËùÊö´ý²âÑùÆ·ÖеÄŨ¶ÈΪ150¦Ì¦Ð¦É¦Ï1/L £»
[0017]ËùÊöPIȾɫʱȾɫʱ¼äΪ30-60min£¬¾ßÌåΪ50_60min£¬ÔÙ¾ßÌåΪ60min¡£
[0018]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊö¾úΪ·¬ÇÑÀ£Ññ²¡¾ú¡£
[0019]ÉÏÊöÈÎÒ»ËùÊöµÄ·½·¨ÖУ¬ËùÊö´ý²âÑùƷΪ·¬ÇÑÀ£Ññ²¡¾ú¾úÐüÒº¡£
[0020]±¾·¢Ã÷²ÉÓÃÁ÷ʽϸ°ûÒǽáºÏ¾ø¶Ô¼ÆÊý¹ÜµÄ·½·¨£¬ÊµÏÖÁË·¬ÇÑÀ£Ññ²¡¾úµÄ¿ìËÙ¡¢×¼È·¶¨Á¿£¬½â¾öÁËÓлîÁ¦·¬ÇÑÀ£Ññ²¡¾úµÄ¶¨Á¿¼ì²âÎÊÌ⣬¸Ã·½·¨¼È¿ÉÓÃÓÚ·¬ÇÑÀ£Ññ²¡¾úµÄ»ù´¡Î¢ÉúÎïѧÑо¿£¬ÓÖ¿ÉÓ¦ÓÃÓÚũҵÉú²úÖв¡ÔÎï¼ì²â¡¢²¡º¦Õï¶ÏºÍÖ²Îï¼ìÒß¹¤×÷ÖУ¬ÔÚ΢ÉúÎïѧ¼°Ö²Îï±£»¤ÁìÓòÓ¦ÓÃǰ¾°¹ãÀ«¡£±¾·¢Ã÷µÄ·½·¨¿ÉÒÔ¼ä½ÓÓ¦ÓÃÔÚ²¡º¦µÄÔ´Í·¿ØÖÆÉÏ£¬¼õÉÙ»¯Ñ§Å©Ò©µÄÅçÊ©£¬¾ßÓнµµÍũҩ¹«º¦ºÍ±£»¤Éú̬µÄ×÷Ó㻿ɼõÉÙũҵÉú²ú³É±¾£¬¾ßÓÐÒ»¶¨µÄ¾¼ÃÐ§Òæ£»·þÎñÓÚÉç»á£¬¾ßÓÐÏÔÖøµÄÉúÌ¬Ð§ÒæºÍÉç»áÐ§Òæ¡£
¡¾×¨Àû¸½Í¼¡¿
¡¾¸½Í¼ËµÃ÷¡¿
[0021]ͼ1ΪÁ÷ʽϸ°ûÒǼì²â·¨ÓëÆ½°å¼ÆÊý·¨¶Ô·¬ÇÑÀ£Ññ²¡¾ú¼ì²âµÄÏà¹ØÐÔ¡£
[0022]ͼ2ΪÁ÷ʽϸ°ûÒǼÆÊý½á¹ûÓë·¬ÇÑÀ£Ññ²¡¾úÑùÆ·Ï¡Êͱ¶ÊýµÄÏà¹ØÐÔ¡£
[0023]ͼ3ΪSYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FSCͨµÀ)¡£
[0024]ͼ4ΪSYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FLlͨµÀ)¡£
[0025]ͼ5ΪSYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FL2ͨµÀ)¡£
[0026]ͼ6ΪSYTO BCºÍSYTO 9¶Ô·¬ÇÑÀ£Ññ²¡¾úµÄȾɫЧ¹û¡£
[0027]ͼ7ΪPIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FSCͨµÀ)¡£
[0028]ͼ8ΪPIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FLlͨµÀ)¡£
[0029]ͼ9ΪPIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FL2ͨµÀ)¡£
[0030]ͼ10ΪPI¶Ô·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄȾɫЧ¹û¡£
[0031]ͼ11Ϊ¿Õ°×¶ÔÕÕµÄÁ÷ʽϸ°û¼ì²âͼ(FSCͨµÀ)¡£
[0032]ͼ12Ϊ¿Õ°×¶ÔÕÕµÄÁ÷ʽϸ°û¼ì²âͼ(FLlͨµÀ)¡£
[0033]ͼ13Ϊ¿Õ°×¶ÔÕÕµÄÁ÷ʽϸ°û¼ì²âͼ(FL2ͨµÀ)¡£
[0034]ͼ14Ϊ¼¤¹â¹²¾Û½¹ÏÔ΢¾µ¶ÔSYTO 9 (A)ºÍPI (B)ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÓ«¹âÐźŹ۲졣
[0035]ͼ15ΪSYT09ºÍPI»ìºÏºó¶Ô·¬ÇÑÀ£Ññ²¡¾ú½øÐÐ˫ȾµÄÁ÷ʽϸ°ûÒǼì²âͼ¡£
[0036]ÉÏÊöÁ÷ʽϸ°ûÒǼì²âͼÖеÄRlÇøÓòÊǾø¶Ô¼ÆÊý¹ÜÖÐ΢ÇòµÄλÖã¬R2ÇøÓòÊÇ·¬ÇÑÀ£Ññ²¡¾úµÄλÖã¬R3ÇøÓòÊÇSYTOȾɫ³ÊÑôÐÔµÄλÖã¬R4ÇøÓòÊÇPIȾɫ³ÊÑôÐÔµÄλÖá£
¡¾¾ßÌåʵʩ·½Ê½¡¿
[0037]ÏÂÊöʵʩÀýÖÐËùʹÓõÄʵÑé·½·¨ÈçÎÞÌØÊâ˵Ã÷£¬¾ùΪ³£¹æ·½·¨¡£
[0038]ÏÂÊöʵʩÀýÖÐËùÓõIJÄÁÏ¡¢ÊÔ¼ÁµÈ£¬ÈçÎÞÌØÊâ˵Ã÷£¬¾ù¿É´ÓÉÌҵ;¾¶µÃµ½¡£
[0039]·¬ ”À£¯ƒ²¡¾ú(Clavibactermichiganensis subsp.michiganensis)ÔÚÎÄÏס°ÂÞÀ´öΣ¬Àǿ£¬Hasan Bolkan.·¬ÇÑϸ¾úÐÔÀ£Ññ²¡ÃçÆÚ½ÓÖÖз½·¨µÄÑо¿[J].Ö²ÎﲡÀíѧ±¨£¬2005£¬35(2):123-128.¡±Öй«¿ª¹ý£¬¹«ÖÚ¿É´ÓÖйúũҵ´óѧ»ñµÃ¡£
[0040]SYTO 9 ¹º×Ô Life technologies ¹«Ë¾¡£
[0041]SYTO BC ¹º×Ô Life technologies ¹«Ë¾¡£
[0042]PI ¹º×Ô Life technologies ¹«Ë¾¡£
[0043]¾ø¶Ô¼ÆÊý¹Ü¹º×ÔBD B1sciences¹«Ë¾¡£
[0044]Á÷ʽϸ°ûÒÇBD FACSCalibur ¹º×Ô BD B1sciences ¹«Ë¾¡£
[0045]ʵʩÀý1¡¢·¬ÇÑÀ£Ññ²¡¾úµÄ¾ø¶Ô¼ÆÊý
[0046]¡ª¡¢ÌôÈ¡»î»¯µÄ·¬ÇÑÀ£Ññ²¡¾úµ¥¾úÂ䣬Ìí¼Óµ½1mL LBÒºÌåÅàÑø»ùÖУ¬ÖÃÓÚ28¡ãC¡¢140rpmÕñµ´ÅàÑø22hÖÁ¶ÔÊýÉú³¤ºóÆÚ£»
[0047]¶þ¡¢È¡Iml²½ÖèÒ»ÅàÑøµÃµ½µÄ¾úÒºÓÚ12000rpmÀëÐÄ3min,ÊÕ¼¯¾úÌ壬ÓÃ
0.85g/100mlµÄNaClË®ÈÜҺϴµÓ2´Îºó£¬ÔÙÓÃ0.85g/100mlµÄNaClË®ÈÜÒºÖÆ±¸²»Í¬Ï¡Êͱ¶ÊýµÄ·¬ÇÑÀ£Ññ²¡¾ú¾úÐüÒº£»
[0048]Èý¡¢È¡¸÷Ï¡ÊͶȵľúÐüÒº300¦Ì 1£¬²ÉÓÃÆ½°å¼ÆÊý·¨½øÐÐÍ¿°å¼ÆÊý£¬½«Í¿°åºóµÄLBƽ°åÖÃÓÚ28¡ãCÅàÑø3d£¬Ñ¡È¡ºÏÊÊŨ¶ÈµÄƽ°å½øÐмÆÊý£¬Å¨¶È»»Ë㹫ʽÈçÏÂ:
[0049]
¾úÂäÊý(CFU) /ÃóXÏ¡Êͱ¶Êýϸ¾úŨ¶È(CFU/ml)=-
Í¿°åÒºÌå»ý(ml)
[0050]ËÄ¡¢½«Ï¡ÊÍÒºµÄÊ£Óà700 ¦Ì I¼ÓÈëµ½¾ø¶Ô¼ÆÊý¹ÜÖУ¬²ÉÓÃÁ÷ʽϸ°ûÒǶÔϸ°û½øÐмì²â£¬Í¨¹ýµ÷ÕûÁ÷ËÙ¡¢¸÷¼ì²âͨµÀµÄµçѹ¡¢Ï¸°ûλÖõȲÎÊý£¬ÊµÏÖ¶Ô·¬ÇÑÀ£Ññ²¡¾úµÄ¾ø¶Ô¼ÆÊý£¬
Ũ¶È»»Ë㹫ʽÈçÏÂ:
[0051]
¦§¼ì²âµ½µÄϸ°ûÊý(cell) X¹ÜÖÐ΢ÇòÊýϸ¾úŨ¶È(cell/ml)=-
¼ì²âµ½µÄ΢ÇòÊýXϸ°ûÒºÌå»ý(ml)
[0052]Á÷ʽϸ°ûÒǵļì²â²ÎÊýÉèÖÃΪ:FSCµçѹģʽΪE00£¬SSCµçѹΪ440£¬·Å´óģʽΪLogÐÍ,½øÑùËÙ¶ÈΪÖÐËÙ¡£
[0053]ÒÔͼ4ΪʾÀýͼ£¬×Ý×ø±êSSCͨµÀ¼ì²âÖµ·´Ó¦ÁËϸ°ûµÄÃܶȣ¬ºá×ø±êFSCͨµÀ¼ì²âϸ°ûµÄ´óС£¬RlÇøÓòΪ¾ø¶Ô¼ÆÊý¹ÜÖеÄ΢ÇòËùÔÚµÄλÖã¬R2ÇøÓòΪ·¬ÇÑÀ£Ññ²¡¾úËùÔÚµÄλÖá£
[0054]ÒÔÆ½°å¼ÆÊý·¨Å¨¶ÈΪºá×ø±ê£¬FCM¼ÆÊýŨ¶ÈΪ×Ý×ø±ê×÷ͼ£¬½á¹ûÈçͼ1Ëùʾ¡£
[0055]ͼ1±íÃ÷£¬ÓëLine OneÏà±È½Ï£¬Line Two±íÃ÷Á÷ʽϸ°ûÒǶԷ¬ÇÑÀ£Ññ²¡¾úµÄ×î¼Ñ¼ÆÊý·¶Î§Îª105-107CFU/ml£¬ÔÚ´Ë·¶Î§ÄÚ£¬Á÷ʽϸ°ûÒǵļÆÊý½á¹ûÓëÆ½°å·¨µÄ¼ÆÊý½á¹ûµÄÏà¹ØÐԺã¬Ïà¹ØÏµÊýR2Ϊ0.9955¡£
[0056]Á÷ʽϸ°ûÒǵļÆÊý½á¹ûÓëÏ¡Êͱ¶ÊýµÄÏà¹ØÐÔÈçͼ2Ëùʾ£¬Ïà¹ØÏµÊýR2Ϊ0.9996¡£
[0057]ʵʩÀý2¡¢·¬ÇÑÀ£Ññ²¡¾úµÄ»î¾ú¼ì²â
[0058]ÔÚ²»Í¬µÄȾɫÌõ¼þÏ£¬ÓÃʵʩÀý1µÄ·½·¨¶Ô·¬ÇÑÀ£Ññ²¡¾ú½øÐоø¶Ô¼ÆÊý£¬²¢ÓëÆ½°å¼ÆÊý·¨µÄ½á¹û½øÐбȽϣ¬¸ù¾ÝÏà¹ØÐÔÈ·¶¨ÊʺϵÄȾÁÏÖÖÀࡢȾÁϱÈÀý¡¢È¾É«Ê±¼ä¡¢Á÷ʽϸ°ûÒDzÎÊýµÈ¡£
[0059]ÀûÓÃʵʩÀý1µÄÁ÷ʽϸ°û¼ì²âÌõ¼þ(Á÷ʽϸ°ûÒǵÄÐͺÅΪBD FACSCalibur£¬Á÷ʽϸ°ûÒǵļì²â²ÎÊýÉèÖÃΪ=FSCµçѹģʽΪE00£¬SSCµçѹΪ440V£¬·Å´óģʽΪLogÐÍ£¬½øÑùËÙ¶ÈΪÖÐËÙ)½øÐÐÏÂÊö²½ÖèÒ»ºÍ¶þµÄʵÑé¡£
[0060]Ò»¡¢É¸Ñ¡ÎÄÏ×ÖÐÒѱ¨µÀµÄÓÃÓÚϸ¾ú»îÁ¦¼ì²âµÄºËËáȾÁÏ£¬Ñ¡ÓÃSYTO 9ºÍSYTO BC·Ö±ð¶Ô·¬ÇÑÀ£Ññ²¡¾úȾɫ£¬ÉèÖÃȾÁÏÔÚ¾úÒºÖеÄÖÕŨ¶ÈΪ50 ¦Ì mol/1£¬Ï¸¾úÔÚ¾úÒºÖеÄÖÕŨ¶ÈΪ107CFU/ml (105-107CFU/ml¾ù¿É)£¬È¾É«Ê±¼äÉèÖÃΪ20min¡¢30min¡¢40min£¬ÓÃÁ÷ʽϸ°ûÒÇÊÕ¼¯5000¸öϸ°û(R2ÇøÓòÓÐ5000¸öϸ°û)£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFLl (530/30nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ640V¡£
[0061]SYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FSCͨµÀ)Èçͼ3Ëùʾ¡£
[0062]SYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FLlͨµÀ)Èçͼ4Ëùʾ¡£
[0063]SYT09ȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úµÄÁ÷ʽϸ°û¼ì²âͼ(FL2ͨµÀ)Èçͼ5Ëùʾ¡£
[0064]ÆäÖУ¬FL2ͨµÀΪ 585/42nm¡£
[0065]ÆäÖÐͼ3ºÍͼ4ΪSYTO 9ȾɫµÄʾÀýͼ£¬R3ÇøÓòÏÔʾµÄÊÇSYTO 9Ⱦɫ³ÊÑôÐÔµÄϸ¾ú¡£
[0066]SYTO 9ºÍSYTO BCµÄȾɫ½á¹ûÈçͼ6Ëùʾ¡£Í¼6ÖУ¬ºá×ø±êΪȾɫʱ¼ä£¬×Ý×ø±êΪSYTOȾɫ³ÊÑôÐÔµÄϸ°û±ÈÀý£¬¼´R3ÇøÓò¼ì²âµ½µÄϸ°ûÊýÕ¼R2ÇøÓò¼ì²âµ½µÄϸ°ûÊýµÄ±ÈÖµ¡£
[0067]ͼ6±íÃ÷£¬ÔÚ²»Í¬µÄȾɫʱ¼äÏ£¬SYTO 9¶Ô·¬ÇÑÀ£Ññ²¡¾úµÄȾɫЧ¹û¾ùÏÔÖøÓÅÓÚSYTO BC£¬×î¼ÑȾɫʱ¼äΪ30min¡£
[0068]ÆäÖÐSYTO 9ÑôÐÔµÄϸ¾úŨ¶È(cell/ml)¿É°´ÕÕÈçϹ«Ê½½øÐмÆËã:
[0069]
_R3ÇøÓò¼ì²âµ½µÄϸ°ûÊý(cell) X¹ÜÖÐ΢ÇòÊýϸ¾úŨ¶È(celL/mj)=-
RlÇøÓò¼ì²âµ½µÄ΢ÇòÊýXϸ°ûÒºÌå»ý(ml)
[0070]¶þ¡¢Ñ¡ÓÃPI¶ÔËÀϸ¾ú(·¬ÇÑÀ£Ññ²¡¾ú¾80¡ãC¼ÓÈÈ20min)Ⱦɫ£¬ÉèÖÃȾÁÏÔÚ¾úÒºÖеÄÖÕŨ¶ÈΪ150 ¦Ì mol/1£¬ËÀϸ¾úÔÚ¾úÒºÖеÄÖÕŨ¶ÈΪ107CFU/ml (15-107CFU/ml¾ù¿É)£¬È¾É«Ê±¼äÉèÖÃΪ30min¡¢40min¡¢50min¡¢60min£¬ÊÕ¼¯5000¸öϸ°û(R2ÇøÓòÓÐ5000¸öϸ°û)£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFL2 (585/42nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ625V¡£
[0071]PIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FSCͨµÀ)Èçͼ7Ëùʾ¡£
[0072]PIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FLlͨµÀ)Èçͼ8Ëùʾ¡£
[0073]PIȾɫµÄ·¬ÇÑÀ£Ññ²¡¾úËÀϸ°ûµÄÁ÷ʽϸ°û¼ì²âͼ(FL2ͨµÀ)Èçͼ9Ëùʾ¡£
[0074]ÆäÖУ¬FLlͨµÀΪ 530/30nm¡£
[0075]ÆäÖÐͼ7ºÍͼ9ΪPIȾɫµÄʾÀýͼ£¬R4ÇøÓòÏÔʾµÄÊÇPIȾɫ³ÊÑôÐÔµÄϸ¾ú¡£
[0076]PIµÄȾɫ½á¹ûÈçͼ10Ëùʾ¡£Í¼10ÖУ¬ºá×ø±êΪȾɫʱ¼ä£¬×Ý×ø±êΪPIȾɫ³ÊÑôÐÔµÄϸ°û±ÈÖµ£¬¼´R4ÇøÓò¼ì²âµ½µÄϸ°ûÊýÕ¼R2ÇøÓò¼ì²âµ½µÄϸ°ûÊýµÄ±ÈÖµ¡£
[0077]ͼ10±íÃ÷£¬ÔÚ²»Í¬µÄȾɫʱ¼äÏ£¬PI¶Ô·¬ÇÑÀ£Ññ²¡¾úËÀ¾úµÄ×î¼ÑȾɫʱ¼äΪ50_60mino
[0078]ÆäÖÐPIÑôÐÔµÄϸ¾úŨ¶È(cell/ml)¿É°´ÕÕÈçϹ«Ê½½øÐмÆËã:
[0079]
R4ÇøÓò¼ì²âµ½µÄϸ°ûÊý(cell) X¹ÜÖÐ΢ÇòÊýϸ¾úŨ¶È(ccll/ml)=-
RlÇøÓò¼ì²âµ½µÄ΢ÇòÊýXϸ°ûÒºÌå»ý(nil)
[0080]Èý¡¢ÀûÓÃʵʩÀý1µÄÁ÷ʽϸ°û¼ì²âÌõ¼þ(Á÷ʽϸ°ûÒǵÄÐͺÅΪBD FACSCalibur,Á÷ʽϸ°ûÒǵļì²â²ÎÊýÉèÖÃΪ=FSCµçѹģʽΪE00£¬SSCµçѹΪ440V£¬·Å´óģʽΪLogÐÍ£¬½øÑùËÙ¶ÈΪÖÐËÙ)ºÍ±¾ÊµÊ©ÀýµÄ²½ÖèÒ»ºÍ²½Öè¶þɸѡ³öµÄȾɫÌõ¼þ(SYT0 9ÖÕŨ¶ÈΪ50¦Ì¦Ð¦É¦¯1/1£¬Ï¸¾úÖÕŨ¶ÈΪ107CFU/ml£¬È¾É«Ê±¼äΪ30min£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFLl (530/30nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ640V ;PIÖÕŨ¶ÈΪ150 ¦Ì mol/1£¬Ï¸¾úÖÕŨ¶ÈΪ107CFU/ml£¬È¾É«Ê±¼äΪ60min£¬Á÷ʽϸ°ûÒǼì²âʱÒÔFL2 (585/42nm)×÷Ϊ¼ì²âͨµÀ£¬µçѹΪ625V)£¬·Ö±ðÓÃSYTO 9»òPI¶Ôͬһ¸öÈ˹¤ÖƱ¸µÄ»î¡¢ËÀϸ°û»ìºÏµÄ·¬ÇÑÀ£Ññ²¡¾úÑùÆ·(ÆäÖÐδ´¦ÀíµÄ¾úºÍ¼ÓÈÈÖÂËÀµÄ¾úµÄÊýÁ¿±ÈΪ1:1£¬ÖƱ¸Ê±ÎªÍ¬Ò»·¬ÇÑÀ£Ññ²¡¾úÑùÆ·£¬Ò»°ë²»×ö´¦Àí£¬Ò»°ë¾80¡ãC¼ÓÈÈ20min³ÉËÀϸ°û£¬ÔÙ»ìºÏ)½øÐÐȾɫ£¬Á÷ʽϸ°ûÒÇÊÕ¼¯5000¸öϸ°û£¬²¢ÒÔ²»½øÐÐÈκÎȾɫµÄ·¬ÇÑÀ£Ññ²¡¾ú×÷Ϊ¿Õ°×¶ÔÕÕ¡£
[0081]»îϸ¾úŨ¶È¼ÆË㹫ʽÈçÏÂ:
[0082]ÓлîÁ¦µÄϸ¾úŨ¶È(cell/ml) = SYTO 9ÑôÐÔµÄϸ¾úŨ¶È(cell/ml)-PIÑôÐÔµÄϸ¾úŨ¶È(cell/ml)
[0083]½á¹ûÈç±íIËùʾ£¬±íIÖУ¬Î´´¦ÀíµÄϸ°ûºÍËÀϸ°ûÑùÆ·µÄ×Üϸ°û¡¢ËÀϸ°ûµÄŨ¶È¾ùÊÇ·Ö±ðͨ¹ý²½Öè¶þµÄSYT09Ⱦɫ¡¢PIȾɫ¼ì²âµÃµ½µÄ£¬¿ÉÅàÑøµÄϸ°ûŨ¶ÈÊÇͨ¹ýƽ°å¼ÆÊý·¨µÃµ½µÄ¡£»ìºÏÑùÆ·ÖÐ×Üϸ°û¡¢ËÀϸ°ûµÄŨ¶ÈµÄÀíÂÛÖµÊǸù¾Ýδ´¦ÀíµÄϸ°ûºÍËÀϸ°ûÑùÆ·µÄ×Üϸ°û¡¢ËÀϸ°û¡¢¿ÉÅàÑøÏ¸°ûµÄŨ¶È¼ÆËãµÃµ½µÄ£»¼ì²âÖµÊÇ·Ö±ðͨ¹ý²½Öè¶þµÄSYT09Ⱦɫ¡¢PIȾɫ¼ì²âµÃµ½µÄ£¬¿ÉÅàÑøÏ¸°ûŨ¶ÈÊÇͨ¹ýƽ°å¼ÆÊý·¨µÃµ½µÄ¡£
[0084]±íIÁ÷ʽϸ°ûÒǼì²â»î¡¢ËÀϸ°û»ìºÏµÄ·¬ÇÑÀ£Ññ²¡¾úÑùÆ·
[0085]
¡¾È¨ÀûÒªÇó¡¿
1.Ò»ÖÖ¼ì²â´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄ·½·¨£¬°üÀ¨Èçϲ½Öè:½«´ý²âÑùÆ·½øÐÐSYT09Ⱦɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊý£¬µÃµ½´ý²âÑùÆ·µÄ×Üϸ°ûÊý»ò×Üϸ°ûŨ¶È£»½«´ý²âÑùÆ·½øÐÐPIȾɫ£¬Ê¹Óþø¶Ô¼ÆÊý¹Ü¼ÆÊý£¬µÃµ½´ý²âÑùÆ·µÄËÀϸ°ûÊý»òËÀϸ°ûŨ¶È£»Óôý²âÑùÆ·µÄ×Üϸ°ûÊý¼õÈ¥´ý²âÑùÆ·µÄËÀϸ°ûÊýµÃµ½´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄϸ°ûÊý£¬»ò£¬Óôý²âÑùÆ·µÄ×Üϸ°ûŨ¶È¼õÈ¥´ý²âÑùÆ·µÄËÀϸ°ûŨ¶ÈµÃµ½´ý²âÑùÆ·ÖÐÓлîÁ¦¾úÌåµÄŨ¶È¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊö¾ø¶Ô¼ÆÊý¹Ü¼ÆÊýÊDzÉÓÃÁ÷ʽϸ°ûÒǽáºÏ¾ø¶Ô¼ÆÊý¹Ü½øÐмÆÊýµÄ¡£
3.¸ù¾ÝȨÀûÒªÇó1»ò2ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊö´ý²âÑùÆ·ÖоúµÄŨ¶ÈΪ105-107CFU/ml¡£
4.¸ù¾ÝȨÀûÒªÇó1-3ÈÎÒ»ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊöSYT09ȾɫʱSYT09ÔÚËùÊö´ý²âÑùÆ·ÖеÄŨ¶ÈΪ50 ¦Ì mol/L £» ËùÊöSYT09ȾɫʱȾɫʱ¼äΪ20-40min£¬¾ßÌåΪ30min¡£
5.¸ù¾ÝȨÀûÒªÇó1-4ÈÎÒ»ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊöPIȾɫʱPIÔÚËùÊö´ý²âÑùÆ·ÖеÄŨ¶ÈΪ150 ¦Ì mol/L £» ËùÊöPIȾɫʱȾɫʱ¼äΪ30-60min£¬¾ßÌåΪ50_60min£¬ÔÙ¾ßÌåΪ60min¡£
6.¸ù¾ÝȨÀûÒªÇó1-5ÈÎÒ»ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊö¾úΪ·¬ÇÑÀ£Ññ²¡¾ú¡£
7.¸ù¾ÝȨÀûÒªÇó1-6ÈÎÒ»ËùÊöµÄ·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ:ËùÊö´ý²âÑùƷΪ·¬ÇÑÀ£Ññ²¡¾ú¾úÐüÒº¡£
¡¾Îĵµ±àºÅ¡¿G01N15/14GK104181093SQ201410400015
¡¾¹«¿ªÈÕ¡¿2014Äê12ÔÂ3ÈÕ ÉêÇëÈÕÆÚ:2014Äê8ÔÂ14ÈÕ ÓÅÏÈȨÈÕ:2014Äê8ÔÂ14ÈÕ
¡¾·¢Ã÷Õß¡¿ÂÞÀ´öÎ, ½¯ÄÈ, Àǿ, ÐíÐÂ, ÁõÎ÷Àò, ²ÜÓÀËÉ, ÈîСçê ÉêÇëÈË:Öйúũҵ´óѧ