| ²é¿´: 628 | »Ø¸´: 3 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
[½»Á÷]
ÓÐÒ»¶ÎÓ¢ÎÄ·ÒëΪÖÐÎÄ
|
|||
| Both minnocycline and rifampin were deteced under the same separation conditions.The mobile phase cinsisted of KH2PO4(60%)and acetontrile(40%)with the final pH adjutsed to ~3.25 using 85% O-phosphoric acid.The HPL system was run under an isocratic reversed-phase condition with a flow rate of 1mL/min.Detection was done at a wavelength of 339 nm. Minocycine was eluted at 1.5 min,and rifamipin was detected at 13 min .In pilot trials,known amounts of antibiotics were added to 1-cm segments of uncoated catheters and extracted as outlined above.More than 90% of both antibiotics were recovered. After construction of standard curves,antibiotic cintrols were measured with a consistent accuracy of >85%. |
» ²ÂÄãϲ»¶
22408 312Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
290µ÷¼ÁÉúÎï0860
ÒѾÓÐ41È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ23È˻ظ´
ɽ¶«Ê¡»ù½ð2026
ÒѾÓÐ9È˻ظ´
ҩѧÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
Çóµ÷¼ÁÍÆ¼ö
ÒѾÓÐ4È˻ظ´
085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ
ÒѾÓÐ6È˻ظ´
²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð
ÒѾÓÐ42È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
¡°º£ÑóÉúÎרҵ¿¼Ñе÷¼ÁÓÐÃû¶î
+1/184
½ËÕº£Ñó´óѧ½ÓÊÜÉúÎïѧÏà¹Ø±³¾°µÄÑо¿Éúµ÷¼Á
+2/128
°²»Õũҵ´óѧÀîÑǻԽÌÊÚÕÐÊÕ »¯Ñ§¡¢Å©Ò©Ñ§¡¢Ö²±£Àà2026¼¶²©Ê¿Ñо¿Éú
+3/105
🌈¶«Ý¸Àí¹¤-ÕÅÅÎÀÏʦ¿ÎÌâ×é ¡ª¡ª2026Äê˶ʿÑо¿ÉúÕÐ﹫¸æ
+1/89
»¹ÓÐÃû¶î£¡£¡ÁÉʯ»¯Ð²ÄÁÏѧԺ²ÄÁÏרҵµ÷¼Á Àíת¹¤ / ѧר»¥µ÷
+1/40
°²»ÕÒ½¿Æ´óѧϸ°ûÉúÎïѧרҵ½ÓÊÕ¶þÂÖµ÷¼Áѧ˶Ñо¿Éú¶àÃû
+1/37
ÉϺ£¹¤×÷£¬94ÄêµÄ²©Ê¿
+1/35
26É격×Ô¼ö£¨ÐÂÄÜÔ´µç³Ø·½Ïò£©
+1/33
2026-´óÁ¬´óѧ¡«ÁùÅÌˮʦ·¶Ñ§ÔºÁªºÏÅàÑøË¶Ê¿Ñо¿Éú£¬ÕÐÊÕ»¯Ñ§¡¢»·¾³µÈÏà¹Ø×¨Òµ
+1/17
´óÁ¬´óѧ-¹óÖÝʡú̿½à¾»ÀûÓÃÖØµãʵÑéÊÒÁªºÏÅàÑøÑо¿Éú »¯Ñ§5ÈË+»·¾³¹¤³Ì7ÈË
+1/10
ÉîÛÚÀí¹¤´óѧ²©Ê¿ºóÕÐÆ¸-ÏȽøÀÂü¼¼Êõ¿ÎÌâ×é
+1/10
¹þ¶û±õ¹¤Òµ´óѧÕÐÊÕ²©Ê¿Ñо¿Éú£¨»¶Ó»·¾³¡¢ÉúÎï¡¢ÊÐÕþ¡¢Å©Òµ¡¢»¯Ñ§µÈרҵ£©³¤ÆÚÓÐЧ
+1/8
¿¹²¡¶¾ÐÔ´«È¾²¡´´ÐÂÒ©ÎïÈ«¹úÖØµãʵÑéÊÒ¡ªÉúÎïÓëÒ½Ò©»¹ÓÐ3¸öÖ¸±ê£¬¿É¿çרҵµ÷¼Á
+1/5
ÖÐɽ´óѧ¸½ÊôµÚÈýÒ½ÔºÉúÎï²ÄÁÏÓëת»¯Ò½Ñ§ÊµÑéÊÒ2026¼¶²©Ê¿ÕÐÉú
+1/5
ÉϺ£½»Í¨´óѧÄÉ΢ÄÜÔ´´´ÐÂÆ½Ì¨2026ÄêÇï¼¾²©Ê¿Ñо¿ÉúÕÐÉú¼òÕÂ
+1/3
¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺѧ˶רҵ´úÂë08¿ªÍ·»¹Óе÷¼ÁÃû¶î
+1/2
ÉϺ£Êйý³Ì°²È«ÓëÖÇÄÜ¿ØÖÆÖصãʵÑéÊÒÕÐÊÕ°²È«¹¤³ÌÑо¿Éúµ÷¼Á-Éϰ¶¼ÈÊǸßÖÊÁ¿¾ÍÒµ£¡
+1/2
Î人¹¤³Ì´óѧ»¯Ñ§Óë»·¾³¹¤³ÌѧԺÕÐÊÕµ÷¼ÁѧÉú
+1/1
Î÷°²¹¤³Ì´óѧ»·¾³Ó뻯ѧ¹¤³ÌѧԺѧ˶µ÷¼Á
+1/1
Öйú¿ÆÑ§Ôº¡¤¹ý³Ì¹¤³ÌÑо¿Ëù¡¤ÕÐÆ¸º£ÄÚÍâ¸ß²ã´ÎÈ˲Å---¹ý³ÌËù¡°°ÙÈ˼ƻ®¡±
+1/1
yinjuanchen
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 39
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 5909.8
- Ìû×Ó: 2881
- ÔÚÏß: 434.7Сʱ
- ³æºÅ: 961438
2Â¥2011-03-08 11:21:46
yinjuanchen
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 39
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 5909.8
- Ìû×Ó: 2881
- ÔÚÏß: 434.7Сʱ
- ³æºÅ: 961438
hmilywq(½ð±Ò+5): 2011-03-09 09:07:02
|
ÔÚÏàͬµÄ·ÖÀëÌõ¼þ϶¼¼ì²âµ½Á˶þ¼×°·ËÄ»·ËغÍÀû¸£Æ½¡£É«Æ×Á÷¶¯Ïà×é³ÉΪ60%µÄÁ×Ëá¶þÇâ¼ØºÍ40%µÄÒÒëæ£¬²¢ÓÃÁÚ±½»ÇËáµ÷½ÚpHÖµÔÚ3.25×óÓÒ¡£¸ßЧҺÏàÉ«Æ×Ôڵȶȷ´ÏàÌõ¼þÏÂÔËÐУ¬ÆøÁ÷ËÙ¶ÈΪ1ml/min.¼ì²â²¨³¤Îª339nm¡£¶þ¼×°·ËÄ»·ËØÏ´Ìá1.5min,Àû¸£Æ½Ï´Ìá13min.ʵÑé¹ý³ÌÖУ¬Ïò¿Õµ¼¹ÜÖÐÌí¼Ó1cmÒÑÖªÁ¿µÄ¿¹ÉúËØ£¬²¢ÔÚÉÏÊöÌõ¼þÏ·ÖÀë¡£¿¹ÉúËØµÄ»ØÊÕÁ¿´óÓÚ90%¡£ ´Ó»æÖƵıê×¼ÇúÏßÉÏ¿ÉÖª£¬¿¹ÉúËØÁ¿¼ì²âµÄ¾«È·¶È´óÓÚ85%¡£ ps£º²»ÊÇÕâ¸ö·½ÏòµÄ£¬ÒëµÃ²»ºÃ£¬¾´Çë¼ûÁ¡£Ï£Íûͨ¹ý·Ò룬Ìá¸ß×Ô¼ºµÄÀí½âˮƽ£¬ÆÚ´ý¸ßÊÖÖ¸µã¡£ |
3Â¥2011-03-08 12:30:25
Mally89
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
- ·ÒëEPI: 79
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ¹ó±ö: 1.257
- ½ð±Ò: 5347.3
- Ìû×Ó: 3712
- ÔÚÏß: 1225.5Сʱ
- ³æºÅ: 1150928
hmilywq(½ð±Ò+7, ·ÒëEPI+1): 2011-03-09 09:06:45
hmilywq(½ð±Ò+2): 2011-03-09 09:07:17
hmilywq(½ð±Ò+2): 2011-03-09 09:07:17
|
Both minocycline and rifampin were detected under the same separation conditions.ÔÚÏàͬµÄ·ÖÀëÌõ¼þÏÂÎÒÃÇͬʱ·¢ÏÖÁËÃ×ŵ»·ËغÍÀû¸£Æ½¡£ The mobile phase consists of KH2PO4(60%)and acetonitrile(40%)with the final pH adjutsed to ~3.25 using 85% O-phosphoric acid. Õâ¸öÁ÷¶¯ÏàÓÉKH2PO4(60%)ºÍͨ¹ý85%µÄÑõºÏÁ×ËáÏ¡Ê͵½×îÖÕPHΪ3.25µÄÒÒëæ£¨40%£©×é³É¡£ The HPLC system was run under an isocratic reversed-phase condition with a flow rate of 1mL/min.Detection was done at a wavelength of 339 nm. Õâ¸ö¸ßѹҺÌåÉ«²ã·¨ÏµÍ³ÊÇÓÃ1mL/minµÄÁ÷ËÙÔڵȶȷ´Ïà״̬µÄÌõ¼þÏÂÔËÐУ¬²¢ÔÚ339nmµÄ²¨³¤Ï½øÐмì²â¡£ Minocycline was eluted at 1.5 min,and rifampin was detected at 13 min. ÆäÖÐÃÀÂúÃ¹ËØÏ´ÍÑʱ¼äΪ1.5·ÖÖÓ£¬Àû¸£Æ½¼ì²âʱ¼äΪ13·ÖÖÓ¡£ In pilot trials,known amounts of antibiotics were added to 1-cm segments of uncoated catheters and extracted as outlined above. ÔÚÊÔµãÊÔÑéÖУ¬½«ÒÑÖªÁ¿µÃ¿¹ÉúËØ¼ÓÈ뵽Ϳ²ãµ¼¹ÜµÄ1ÀåÃ×´¦²¢ÈçÉÏÎÄËùÊöµÄ·½Ê½ÌáÈ¡³ö¡£ More than 90% of both antibiotics were recovered. After construction of standard curves,antibiotic cintrols were measured with a consistent accuracy of >85%. ÆäÖг¬¹ý90£¥µÄ¿¹ÉúËØ¶¼Äܹ»±»»ØÊÕ¡£ÔÚÐγɱê×¼ÇúÏߺ󣬲ⶨ¿¹ÉúËØµÄµ÷¿ØÄÜÁ¦ºÍÒÑÖªµÄ´ïµ½ÁË85%ÒÔÉϵÄÒ»ÖÂÐÔ¡£ àÅ£¬ÎÒ·Ö¿ª¸øÄã½âÊÍÁËһϡ£ÆäÖÐÊÇÓм¸¸öרҵ´ÊµÄƴд²»ÊÇÌ«¶Ô£¬ÎÒ¸ø¸ÄÁ˹ýÀ´£¬Ä㿴һϣ¬¶ÔÒ»¶ÔÊDz»ÊÇÄãËùÐèÒªµÄ¡£ |
4Â¥2011-03-08 12:44:54














»Ø¸´´ËÂ¥