Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 14489  |  »Ø¸´: 11

tweizhuo

Í­³æ (СÓÐÃûÆø)


[½»Á÷] EC50Öµ¾¿¾¹ÊÇʲô°¡

²éÔÄ×ÊÁÏ·¢ÏÖEC50ÓÐÁ½ÖÖ½âÊÍ£º
1.EC50ÊÇÒ©ÎﰲȫÐÔÖ¸±ê¡£Æäº¬ÒåÊÇ£ºÒýÆð50%¸öÌåÓÐЧµÄ¼ÁÁ¿À©´ó¶àÉÙ±¶£¬²Å»áµ¼ÖÂ50%µÄ¸öÌåËÀÍö£¨»òÖж¾£©¡£´ËÖµÔ½´ó£¬ÓÃÒ©Ïà¶ÔÔ½°²È«¡£
2.°ëÖÂËÀЧӦŨ¶È£¨median effect concentration£©
¾¿¾¹Äĸö׼ȷ°¡£¿£¿£¿£¿
¸úIU50 IC50 ÓÐÊ²Ã´Çø±ð£¿£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

freebcw

Ìú³æ (³õÈëÎÄ̳)


¡ï ¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
qinhy(½ð±Ò+1): ¶ÔµÎ~ 2011-08-23 18:56:06
EC50 °ëÊýÓÐЧŨ¶È Ô½µÍÔ½ºÃ
LD50 °ëÊýÖÂËÀÁ¿ Ô½¸ßÔ½ºÃ£¬¶¾Àíѧ³£ÓòÎÊý
IC50 °ëÊýÒÖ֯ō¶È Ô½µÍÔ½ºÃ£¬¶àÓÃÓÚ¿¹¾ú¿¹²¡¶¾
2Â¥2011-08-23 16:13:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

scienceybj

½ð³æ (ÖøÃûдÊÖ)


¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
¶þÂ¥ÊÇÕý½â
3Â¥2011-08-23 16:51:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengtao7905

ľ³æ (ÕýʽдÊÖ)


¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
¶þÂ¥Õý½â
4Â¥2011-08-23 20:46:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hjtsnakehu

½ð³æ (СÓÐÃûÆø)


¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
¶þÂ¥Õý½â
5Â¥2011-08-24 21:05:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓùÐé¿ÕÁé

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
2Â¥: Originally posted by freebcw at 2011-08-23 16:13:25:
EC50 °ëÊýÓÐЧŨ¶È Ô½µÍÔ½ºÃ
LD50 °ëÊýÖÂËÀÁ¿ Ô½¸ßÔ½ºÃ£¬¶¾Àíѧ³£ÓòÎÊý
IC50 °ëÊýÒÖ֯ō¶È Ô½µÍÔ½ºÃ£¬¶àÓÃÓÚ¿¹¾ú¿¹²¡¶¾

˵µÄ·Ç³£µÄ׼ȷÁË£¬Ï£ÍûÄܹ»°ïµ½Â¥Ö÷£¡
6Â¥2011-08-25 06:37:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
EC50--µ±ÊÔÑé²»ÒÔËÀÍö×÷ΪÊÔÑéÉúÎï¶Ô¶¾ÎïµÄ·´Ó¦Ö¸±ê£¬¶øÊǹ۲ì²â¶¨¶¾Îï¶ÔÉúÎïµÄijһӰÏ죬ÈçÓãÀàʧȥƽºâ¡¢»ûÐΡ¢Ã¸»î±ä»¯¼°ÔåÀàÉú³¤ÊÜÒÖÖÆ£¬³£ÓÃÓÐЧŨ¶È¼´EC£¨effective concentration£©À´±íʾ¶¾Îï¶ÔÊÔÑéÉúÎïµÄ¶¾ÐÔ¡£EC50¼´Ö¸°ëÊýÓÐЧŨ¶È£¬ÊÇÖ¸ÒýÆð50£¥ÊÔÑ鶯Îï²úÉúÄ³Ò»ÌØ¶¨·´Ó¦£¬»òÊÇij·´Ó¦Ö¸±ê±»ÒÖÖÆÒ»°ëʱµÄŨ¶È¡£
7Â¥2011-08-25 07:28:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tweizhuo

Í­³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
2Â¥: Originally posted by freebcw at 2011-08-23 16:13:25:
EC50 °ëÊýÓÐЧŨ¶È Ô½µÍÔ½ºÃ
LD50 °ëÊýÖÂËÀÁ¿ Ô½¸ßÔ½ºÃ£¬¶¾Àíѧ³£ÓòÎÊý
IC50 °ëÊýÒÖ֯ō¶È Ô½µÍÔ½ºÃ£¬¶àÓÃÓÚ¿¹¾ú¿¹²¡¶¾

ллÀ² ½âÊ͵ĺܺÃ
8Â¥2011-08-25 09:38:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tweizhuo

Í­³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
7Â¥: Originally posted by popcosen at 2011-08-25 07:28:10:
EC50--µ±ÊÔÑé²»ÒÔËÀÍö×÷ΪÊÔÑéÉúÎï¶Ô¶¾ÎïµÄ·´Ó¦Ö¸±ê£¬¶øÊǹ۲ì²â¶¨¶¾Îï¶ÔÉúÎïµÄijһӰÏ죬ÈçÓãÀàʧȥƽºâ¡¢»ûÐΡ¢Ã¸»î±ä»¯¼°ÔåÀàÉú³¤ÊÜÒÖÖÆ£¬³£ÓÃÓÐЧŨ¶È¼´EC£¨effective concentration£©À´±íʾ¶¾Îï¶ÔÊÔÑéÉúÎïµÄ ...

ллÁË ´ÓÉúÎïѧµÄ²Î¿¼½Ç¶È ѧϰÀ²
9Â¥2011-08-25 09:41:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÒýÓûØÌû:
9Â¥: Originally posted by tweizhuo at 2011-08-25 09:41:15:
ллÁË ´ÓÉúÎïѧµÄ²Î¿¼½Ç¶È ѧϰÀ²

²»¿ÍÆøÁË¡£
10Â¥2011-08-25 09:53:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yk3782

ľ³æ (ÕýʽдÊÖ)


¡ï
tweizhuo(½ð±Ò+1):лл²ÎÓë
¶þÂ¥Õý½â£¬ÆäʵÕâ¸ö¶«Î÷¼´Ê¹²»ÖªµÀËæ±ãÒ»ËѾÍÖªµÀÁË£¬ºÇºÇ
11Â¥2011-08-25 19:41:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
Ó¢×Ó¡«12Â¥
2015-04-08 10:44   »Ø¸´  
tweizhuo(½ð±Ò+1): лл²ÎÓë
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tweizhuo µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 278Çóµ÷¼Á +13 ·¶æÃÄÈ 2026-04-07 14/700 2026-04-07 22:42 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-05 17/850 2026-04-07 19:05 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 081200-11408-367ѧ˶Çóµ÷¼Á +4 1_2_3111 2026-04-06 4/200 2026-04-07 08:13 by jp9609
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] 085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý +3 ¾²¾²ÏëÏë 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 22:23 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 085601£¬Ò»Ö¾Ô¸Ïôó334¸´ÊÔ±»Ë¢Çóµ÷¼Á +13 ÔøÑöÖ® 2026-04-03 15/750 2026-04-04 20:13 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +24 ÎÒ²»ÊÇÖ»Òò 2026-04-02 28/1400 2026-04-04 15:15 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 311Çóµ÷¼Á +11 Ó¸ҵÄСÎâ 2026-04-02 11/550 2026-04-03 21:46 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[¿¼ÑÐ] 310·ÖÇóµ÷¼Á +4 ³É¹¦Éϰ¶wang 2026-04-01 4/200 2026-04-01 20:35 by liu823948201
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û