| ²é¿´: 723 | »Ø¸´: 1 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
fbwg½ð³æ (СÓÐÃûÆø)
|
[ÇóÖú]
ÇóÖú1¶Î»°µÄÓ¢Ò뺺ÉóУ£¬¹ØÓÚÁÙ´²Î¢ÉúÎï·½ÃæµÄ
|
|
|
The most frequent technical pitfall encountered in microbiology laboratories performing bacteri¬cidal testing is the use of stationary-phase cultures. The rate of loss of viability of bacterial cells following exposure to most antibiotics with an especially marked effect on cell-wall-active agents is a direct function of bacterial growth prior to the addition of the agent.17,45 Aminoglycosides and quinolones, however, are much less affected by the use of slowly growing cultures.45 The use of stationary phase cultures, such as recently inoculated cultures growing for periods >8 hours, will include an increased number of dormant cells which are not as susceptible to the agent and therefore cause diminished killing rates. ΢ÉúÎïѧʵÑéÊÒ½øÐÐɱ¾úʵÑé×î³£Óöµ½µÄ¼¼ÊõÀ§ÄÑÊÇÀûÓþ²Ö¹ÆÚÅàÑøÎï¡£±©Â¶ÓÚ¶àÊý¿¹ÉúËØºóϸ¾úϸ°û»îÁ¦ËðʧÂÊ¶ÔÆÆÏ¸°û±ÚÒ©ÎïÓÐÌØÊâÓ°ÏìÊÇÔÚ¼ÓÈëÒ©Îï֮ǰϸ¾úÉú³¤µÄÖ±½Ó¹¦ÄÜ17,45¡£È»¶ø£¬Í¨¹ýʹÓÃÉú³¤ÂýµÄÅàÑøÎ°±»ùÌÇÜÕÀàºÍàŵͪÀàÒ©ÎïÊܵ½µÄÓ°Ïì»áСºÜ¶à45¡£ÀûÓþ²Ö¹ÆÚÅàÑøÎÖîÈçÀûÓýüÆÚ½ÓÖÖµÄÅàÑø»ùÉú³¤Ê±¼ä³¬¹ý8Сʱ£¬½«Ê¹ÐÝÃßϸ°ûÊýÁ¿Ôö¼Ó£¬¶øÐÝÃßϸ°û¶ÔÒ©Îï²¢²»Ãô¸ÐÒò´Ëµ¼ÖÂɱ¾úÂʽµµÍ¡£ |
» ²ÂÄãϲ»¶
²ÄÁÏר˶306Ó¢Ò»Êý¶þ
ÒѾÓÐ6È˻ظ´
»ï°éÃÇ£¬×£ÎÒÉúÈÕ¿ìÀÖ°É
ÒѾÓÐ26È˻ظ´
»úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ
ÒѾÓÐ4È˻ظ´
333Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985
ÒѾÓÐ4È˻ظ´
0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ
ÒѾÓÐ9È˻ظ´
Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶ÓÄãµÄ¼ÓÈë
ÒѾÓÐ9È˻ظ´
»¯Ñ§µ÷¼Á0703
ÒѾÓÐ8È˻ظ´
»·¾³¹¤³Ìµ÷¼Á
ÒѾÓÐ6È˻ظ´
326Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
xzx8066
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 29
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2623.7
- ºì»¨: 2
- Ìû×Ó: 434
- ÔÚÏß: 89.1Сʱ
- ³æºÅ: 1350357
- ×¢²á: 2011-07-19
- ÐÔ±ð: GG
- רҵ: ÄÔ¡¢¼¹Ëè¡¢ÖÜΧÉñ¾ËðÉ˼°
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
°®ÓëÓêÏÂ: ½ð±Ò+2 2012-04-13 10:20:50
sltmac: ½ð±Ò+10, ·ÒëEPI+1 2012-04-26 10:47:31
°®ÓëÓêÏÂ: ½ð±Ò+2 2012-04-13 10:20:50
sltmac: ½ð±Ò+10, ·ÒëEPI+1 2012-04-26 10:47:31
| ΢ÉúÎïѧʵÑéÊÒ½øÐÐɱ¾úʵÑé×î³£Óöµ½µÄ¼¼ÊõÏÝÚåÊÇÀûÓþ²Ö¹ÆÚÅàÑøÎï¡£±©Â¶ÓÚ¶àÊý¿¹ÉúËØ¡ª¡ªÓÈÆäÊÇÏÔÖøÓ°ÏìÆÆ»µÏ¸°û±ÚÊÔ¼ÁµÄ¿¹ÉúËØ¡ª¡ªÔì³ÉµÄϸ¾úϸ°û»îÁ¦ËðʧÂÊÔÚ¼ÓÈëÆÆ»µÏ¸°û±ÚÊÔ¼Á֮ǰֱ½ÓÓ°Ïìϸ¾úÉú³¤¡£È»¶ø£¬°±»ùÌÇÜÕÀàºÍàŵͪÀàÒ©Îï¶ÔÉú³¤»ºÂýµÄÅàÑøÎïÓ°ÏìºÜС¡£ÀûÓþ²Ö¹ÆÚÅàÑøÎÖîÈçнü½ÓÖÖµÄÅàÑøÎïÉú³¤8СʱÒԺ󣬽«Ôö¼Ó¶ÔÆÆ»µÏ¸°û±ÚÊÔ¼Á²»Ãô¸ÐµÄÐÝÃ߯Úϸ°ûÊýÁ¿£¬½á¹ûµ¼ÖÂɱ¾úÂʽµµÍ¡£ |
2Â¥2012-04-12 22:14:22













»Ø¸´´ËÂ¥