Znn3bq.jpeg
²é¿´: 285  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßxjxlovelxl½«ÔùËÍÄú 45 ¸ö½ð±Ò

xjxlovelxl

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

CA-FANS

[ÇóÖú] ¡¾Öؽ𡿡ª¡ª¡ªSRB·¨Ïà¹ØÖªÊ¶¡ª¡ª¡ª¡¾ÓÐЧÆÚÖÁ2008Äê5ÔÂ26ÈÕ¡¿

SRB·¨²âÒ©Îï¶ÔÖ×ÁöµÄÉú³¤ÒÖÖÆ×÷ÓÃ


ǰÌ᣺
ÒªÓÐÒÀ¾Ý

ÄÚÈݰüÀ¨£º
1¡¢Ô­Àí
2¡¢Ö÷Òª²Ù×÷²½Öè
3¡¢×îÖØÒªµÄÊÇ¡ª¡ª¡ª¡ªÊÔÑé²Ù×÷ÖбØÐè×¢ÒâµÄϸ½ÚÎÊÌ⣡


[ Last edited by xjxlovelxl on 2008-5-23 at 23:53 ]

» ²ÂÄãϲ»¶

¡¾¹«¸æ£ºÓн±ÎÊ´ð°æ½ûÖ¹¹àË®¡¿
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pool1296

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï
xjxlovelxl(½ð±Ò+5,VIP+0):ллÄú~
¿¹Ö×ÁöÒ©ÎïµÄɸѡÊÇ¿¹Ö×ÁöÒ©ÎïÑо¿¹¤×÷Öзdz£ÖØÒªµÄÒ»¸ö»·½Ú£¬½¨Á¢ºÏÀíµÄɸѡÌåϵ£¬·¢ÏÖеĿ¹Ö×ÁöÒ©ÎÊÇÖ×ÁöÒ©ÎïÑо¿µÄÒ»ÏîÖØÒª¿ÎÌâ¡£MTT·¨ºÍSRB·¨ÊÇ¿¹Ö×ÁöÒ©ÎïÌåÍâɸѡÖг£ÓõÄÁ½ÖÖ·½·¨¡£MTT·¨·ÖÎöÒÔ´úл»¹Ô­ä廯ËĵªßòÀ¶(MTT)Ϊ»ù´¡£¬»îϸ°ûµÄÏßÁ£ÌåÖдæÔÚÍÑÇâø£¬¿É½«»ÆÉ«µÄMTT»¹Ô­Îª²»ÈÜÐÔµÄÀ¶×ÏÉ«µÄ¿ÉÈÜÓÚ¶þ¼×»ùÑÇí¿(DMSO)µÄ¼×ô¢(Formazan)»¯ºÏÎï,ËÀϸ°ûÖдËøÏûʧ£¬MTT²»±»»¹Ô­¡£Í¨¹ý²â¶¨ÑÕÉ«±ä»¯µÄÉîdzÀ´²â¶¨Ö×Áöϸ°ûÊÜÓ°ÏìµÄÇé¿ö[56,57]¡£MTT·¨²Ù×÷¼ò±ã¡¢Ãô¸Ð£¬¿ÉÖØ¸´ÐÔ¼°ÐźÅ-ÔëÒô±ÈºÃ¡£»Çõ£ÂÞµ¤Ã÷ B(Sulforhodamine B£¬SRB)ÊÇÒ»ÖÖµ°°×ÖʽáºÏȼÁÏ£¬¿ÉÓëÉúÎï´ó·Ö×ÓÖеļîÐÔ°±»ùËá½áºÏ£¬ÆäÑÕÉ«±ä»¯Óë»îϸ°ûµ°°×³ÆÕý±È¡£SRB·¨ÓÃÈýÂÈÒÒËá¹Ì¶¨ºó¿ÉËæÊ±ÓÃSRBȾɫ×÷µ°°×²â¶¨£¬¶øSRBÓÃÈýôǼ׻ù°±»ù¼×Íé(Tris)ÈܽâºóÒ²¿ÉÎȶ¨Ò»¸ö½Ï³¤µÄʱÆÚ£¨ÕâÀï½²µÄ¾ÍÊÇÔ­ÀíÁË£©¡£SRBÌØ±ðÊÊÓÃÓÚ´ó¹æÄ£É¸Ñ¡Ò©Îï¡£

      Á½ÖÖ·½·¨¸÷ÓÐÓÅÁÓ¡£ÆäÖÐ×î³£ÓõÄÊÇMTT·¨£¬µ«È´Ò×ÊܶàÖÖÒòËØÈçÅàÑø»ùËá¼î¶È¡¢ÆÏÌÑÌǺ¬Á¿¡¢ÈܼÁDMSOµÄ´¿¶ÈµÈÓ°Ï죬ÁíÍ⣬ÈܽâºóµÄ¼×ô¢²»Îȶ¨£¬ËæÊ±¼äÍÆÒÆ¶ø·¢Éú¹âÃܶȱ仯£¬Ò²ÊÇÆäÖ÷ҪȱÏÝ£»SRB·¨ËùÓÃȾÁÏSRBÊôÓÚµ°°×ȾÁÏ£¬²»ÄÜÇø·ÖËÀϸ°ûÓë»îϸ°û£¬²Ù×÷²½ÖèÒ²½ÏMTT·¨·³Ëö£¬µ«È¾ÁÏÎȶ¨£¬±ãÓÚ±ê×¼»¯£¬ÊÇÃÀ¹ú¹úÁ¢°©Ö¢Ñо¿Ëù60ÖÖϸ°ûÖê´ó¹æÄ£É¸Ñ¡ËùÑ¡Óõķ½·¨¡£ÓÉÓÚ×÷ÓÃÔ­Àí²»Í¬£¬Á½ÖÖ·½·¨µÄ²â¶¨½á¹û»áÓÐһЩ²îÒì¡£
     ÓëMTT·¨Ïà±È½Ï£¬SRB·¨²Ù×÷ËùÐèµÄʱ¼ä¸ü¶Ì£¬TCA¹Ì¶¨Ï¸°ûÐè1 h£¬SRBȾɫ½öÐè10¡«30min£¬¶øMTT·¨ÖÐϸ°û¼ÓÈëMTTÒԺ󣬻¹Ðè4 h¡£¶øÇÒ£¬SRB ·¨²¢²»Ò»¶¨ÒªÔÚÒ»¶Î¹Ì¶¨µÄʱ¼äÄÚÍê³ÉÈ«²¿²Ù×÷£¬¼´Ã»ÓÐÑϸñµÄʱ¼äÏÞÖÆÐÔ£¬TCA¹Ì¶¨ºó»òSRB½áºÏºóµÄϸ°û¾ù¿ÉÒÔ´æ·Å£¬µ½ºÏÊʵÄʱ¼äÔÙ¼ì²â£¬ÆäODÖµÈÔºÜÎȶ¨¡£ÑùÆ·±£´æ7Ì죬²â¶¨ÆäODֵϽµ²»³¬¹ý2%£¬¶øMTT·¨±ØÐëÒ»´ÎÍê³ÉÈ«²¿²Ù×÷¡£´ËÍ⣬SRB·¨±ÈMTT·¨¸üÁéÃô£¬ÈôÒ»¿×ÖнöÓÐ150¸öϸ°û£¬ÓÃSRB·¨¿É¼ì²â³ö£¬¶øMTT·¨È´²»Äܲâ³ö¡£

·½·¨ÈçÏ£º
    ½«¶ÔÊýÉú³¤ÆÚµÄϸ°ûÓÃÒÈøÏû»¯ºóÅäÖÆ³ÉŨ¶ÈΪ2¡Á10E4¸ö/mlµÄϸ°ûÐüÒº£¬°´1000¸ö/¿×½ÓÖÖÓÚ96¿×°å£¬Ã¿¿×¼Ó100¦Ìl(Õâ¸öÒª¸ù¾ÝÄãµÄ¸øÒ©Á¿ºÍÒ©ÎïŨ¶ÈÁË)¡£ÅàÑø24hºó¼ÓÈë´ý²âÒ©Îͬʱ²â¶¨´Ëʱϸ°ûµÄOD490Öµ(To)¡£¼ÓÒ©72hºó½øÐвⶨ£ºÃ¿¿×¼ÓÔ¤ÀäµÄ50£¥ TCAÒº50¦Ìl¹Ì¶¨(TCAÖÕŨ¶È10%)£¬¾²ÖÃ5min£¬½«96¿×°åÒÆÖÁ4¡æ·ÅÖÃ1h£»µ¹µô¹Ì¶¨Òº£¬È¥Àë×Óˮϴ5±é£¬¿ÕÆø¸ÉÔïºó£¬Ã¿¿×¼ÓSRBÒº100¦Ìl(ÓÃ1£¥´×ËáÅä³É4mg/mlÈÜÒº)£¬ÊÒηÅÖÃ10min£»1£¥´×ËáÏ´5±é£¬¿ÕÆø¸ÉÔïºó£¬¼Ó150¦Ìl 10mmol/l·Ç»º³åTris¼îÒº(pH 10.5)Èܽ⣬Îȶ¨10minºó²â¶¨OD490nmÖµ¡£°´ÖÐЧ·½³Ì¼ÆËãϸ°û50£¥Éú³¤ÒÖÖÆËùÐèµÄÒ©ÎïŨ¶È(GI50)£»Ï¸°ûÍêÈ«Éú³¤ÒÖÖÆËùÐèµÄŨ¶È(TGI)£»É±ËÀ50£¥Ï¸°ûËùÐèÒ©ÎïŨ¶È(LC50)¡£
¹«Ê½£º Éú³¤ÂÊ%= [(T-To)/(C-To)]¡Á100%
       ϸ°ûɱËÀÂÊ%= [(T-To)/To]¡Á100%
       GI50£º¼´[(T-To)/(C-To)]=50% ʱµÄÒ©ÎïŨ¶È
       TGI£º¼´T=T0ʱµÄÒ©ÎïŨ¶È
      LC50£º¼´[(T-To)/To]= - 50% ʱµÄÒ©ÎïŨ¶È
×¢£ºC±íʾ¶ÔÕÕ×éϸ°ûµÄODÖµ
       T±íʾ¼ÓÒ©×éϸ°ûµÄODÖµ
       To±íʾ¼Óҩʱ¶ÔÕÕÆ½°åϸ°ûµÄODÖµ

ÊÔÑé¹ý³ÌÖÐӦעÒâÒÔÏÂÎÊÌ⣺(1)½ÓÖÖʱϸ°ûµÄŨ¶ÈºÍ¾ùÔȳ̶ȣ»(2)·õÓýÓ¦ÔÚȫʪÌõ¼þÏ£¬·ñÔò»áÒòΪ¸ÉÔï¶øÓ°ÏìÅàÑø°åËÄÖܿ׵ÄODÖµ£»(3) ²â¶¨ODֵǰӦÔÚÆ½°åÕðµ´Æ÷ÉÏÒ¡ÔÈ£»(4)¶Ô´ó¶àÊýϸ°ûÀ´Ëµ£¬²â¶¨ODÖµµÄ²¨³¤¿ÉΪ490¡«570nm¡£

[ Last edited by pool1296 on 2008-5-24 at 00:10 ]
2Â¥2008-05-24 00:08:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xjxlovelxl µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +14 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 15/750 2026-04-12 22:33 by fqwang
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ÙâÙâÒ¹Ò¹ 2026-04-09 10/500 2026-04-12 00:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +6 X1999 2026-04-10 6/300 2026-04-11 10:32 by Delta2012
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +16 hualkop 2026-04-10 21/1050 2026-04-10 17:28 by laoshidan
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +9 babu2015 2026-04-08 9/450 2026-04-10 11:43 by ËÕ¶«ÆÂ¶þÊÀ
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] Çóµ÷¼Á +13 Æâluck 2026-04-07 13/650 2026-04-08 22:46 by Öí»á·É
[¿¼ÑÐ] 270Çóµ÷¼Á +3 031127 2026-04-06 4/200 2026-04-08 21:00 by ÄæË®³Ë·ç
[¿¼ÑÐ] 265Çóµ÷¼Á +19 Сľ³æ085600 2026-04-06 21/1050 2026-04-08 10:38 by ÄæË®³Ë·ç
[¿¼ÑÐ] 318Çóµ÷¼Á +5 ÀîÇàɽɽɽ 2026-04-07 5/250 2026-04-07 18:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û