Znn3bq.jpeg
²é¿´: 1716  |  »Ø¸´: 0

±ÏºÏÉúÎï2024

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ϸ°û¹²ÅàÑø³¬È«¹¥ÂÔ£º·½·¨¡¢²½Öè¡¢×¢ÒâÊÂÏîÈ«ÔÚÕâÀ²£¡

×öϸ°ûʵÑ飬ϸ°û¹²ÅàÑøÊDz»ÊÇÈÃÄãÓÖ°®ÓÖºÞ£¿½ñÌì¾ÍÀ´¸ø´ó¼Òßëß룬ϸ°û¹²ÅàÑøµÄ³£¼û·½·¨¡¢Ïêϸ²½ÖèºÍ³¬ÊµÓõÄ×¢ÒâÊÂÏ¸Ï½ô°áºÃС°åµÊ£¬ÈÏÕæÌý½²À²£¡

ϸ°û¹²ÅàÑøÊÇʲô£¿

ϸ°û¹²ÅàÑø£¨Co-culture£©ÊÇÒ»ÖÖÌåÍâʵÑé¼¼Êõ£¬°ÑÁ½ÖÖ»ò¶àÖÖ²»Í¬ÀàÐ͵Äϸ°û·ÅÔÚͬһ¸öÅàÑøÌåϵÀïÒ»ÆðÑø¡£ËüµÄºËÐÄÔÚÓÚÄ£Äâϸ°ûÔÚÉúÎïÌåÄÚµÄ×ÔÈ»»·¾³£¬Èò»Í¬Ï¸°ûÀàÐÍÄܹ»Ö±½Ó»ò¼ä½ÓµØÏ໥×÷Ó㬴ӶøÑо¿ËüÃÇÖ®¼äµÄÏ໥ӰÏìºÍ¹¦ÄÜЭµ÷¡£¹²ÅàÑø¼¼ÊõÔÚÉúÎïҽѧÑо¿ÖаçÑÝ×ÅÖØÒª½ÇÉ«£¬²»½öÄܰïÖú¿ÆÑ§¼ÒÃÇÀí½âϸ°û¼äµÄͨѶ»úÖÆ£¬»¹ÄÜÓÃÓÚ¼²²¡Ä£Ð͵Ľ¨Á¢¡¢Ò©Îïɸѡ¡¢×éÖ¯¹¤³ÌºÍÔÙÉúҽѧµÈÁìÓò¡£

ϸ°û¹²ÅàÑøµÄ³£¼û·½·¨

1️⃣ Ö±½Ó¹²ÅàÑø

°ÑÁ½ÖÖ»ò¶àÖÖϸ°ûÖ±½ÓÖÖÔÚͬһÅàÑøÃó»òÅàÑø°åÀï¡£ÕâÖÖ·½·¨³£ÓÃÓÚÑо¿Ï¸°ûÖ®¼äÖ±½Ó½Ó´¥¼°ÆäÉúÎïѧЧӦ£¬±ÈÈçÃâÒßϸ°û¶ÔÖ×Áöϸ°ûµÄɱÉË×÷Óá£Ï¸°û¹²ÏíÏàͬµÄÅàÑø»·¾³£¬ÄÜÖ±½Ó´«µÝÐźš£²»¹ý£¬ÕâÖÖ·½·¨µÄ¾ÖÏÞÐÔÔÚÓÚϸ°ûÀàÐÍ»ìÔÓ£¬ºóÐø·ÖÎö¿ÉÄÜ»á±È½Ï¸´ÔÓ¡£

2️⃣ Transwell¹²ÅàÑø

ÀûÓÃTranswellϵͳ£¬°Ñ²»Í¬ÀàÐ͵Äϸ°û·Ö¸ôÔÚ²»Í¬²ã´Î¡£ÉϲãµÄϸ°ûÔÚ¶ÀÁ¢µÄ¸ôÊÒÀϲãϸ°ûÔڵײ¿µÄÅàÑøÃóÖС£Ï¸°ûÖ®¼äͨ¹ý·ÖÃÚÒò×ÓºÍÆäËûÐźŷÖ×Ó½»Á÷£¬µ«²»Ö±½Ó½Ó´¥¡£ÕâÖÖ·½·¨ÊÊÓÃÓÚÑо¿ÒÀÀµÓÚ·ÖÃÚÒò×ÓºÍÔ¶¾àÀëÐźŴ«µÝµÄ¹ý³Ì£¬µ«ÎÞ·¨Ä£ÄâÖ±½Ó½Ó´¥Ê±µÄϸ°û¼äÏ໥×÷Óá£

3️⃣ 3D¹²ÅàÑø

°Ñϸ°ûÖÖÔÚÈýά֧¼Ü»ò»ùÖÊÖУ¬ÈÃËüÃÇÔÚÈýά»·¾³ÖÐÉú³¤ºÍÏ໥×÷Óá£ÕâÖÖ·½·¨¸ü½Ó½üÉúÀíÌõ¼þ£¬ÄܸüºÃµØ·´Ó³×éÖ¯ÖеÄϸ°û½á¹¹ºÍ¹¦ÄÜÌØÐÔ¡£²»¹ý£¬3D¹²ÅàÑø¼¼ÊõÏà¶Ô¸´ÔÓ£¬³É±¾½Ï¸ß£¬ÐèҪרÃŵÄÉ豸ºÍ²ÄÁÏ¡£

4️⃣ Ìõ¼þÅàÑø»ù¹²ÅàÑø

ÊÕ¼¯Ò»ÖÖϸ°ûµÄÅàÑø»ù£¬´¦ÀíºóÓÃÓÚÁíÒ»ÖÖϸ°ûµÄÅàÑø¡£ÕâÖÖ·½·¨²Ù×÷¼òµ¥£¬Ò×ÓÚʵʩ£¬ÊÊÓÃÓÚÑо¿·ÖÃÚÒò×ӵŦÄÜ£¬µ«ÎÞ·¨ÍêȫģÄâÌåÄÚϸ°û»¥×÷µÄÕæÊµ»·¾³¡£

Transwell¹²ÅàÑøµÄÏêϸ²½Öè

1️⃣ ²ÄÁÏ×¼±¸

ϸ°ûÀàÐÍ£ºÑ¡ÔñÐèÒª¹²ÅàÑøµÄϸ°ûϵ£¬±ÈÈçÖ×Áöϸ°ûϵºÍ³ÉÏËάϸ°ûϵ¡£

Transwell²åÈëÎʹÓÿ׾¶Îª0.4 µmµÄTranswell²åÈëÎ·Àֹϸ°û´©¹ý¸ôĤ¡£

ÅàÑø»ù£ºÑ¡ÓÃÊʺÏÁ½ÖÖϸ°ûÉú³¤µÄÅàÑø»ù¡£

2️⃣ ³ÉÏËάϸ°û½ÓÖÖ

ϸ°û´¦Àí£º´Ó´ïµ½70-80%»ãºÏ¶ÈµÄ³ÉÏËάϸ°ûÖÐÈ¡Ñù£¬¾­¹ýÏû»¯¡¢ÀëÐĺÍÖØÐüºó½øÐÐϸ°û¼ÆÊý¡£

½ÓÖÖ£º½«³ÉÏËάϸ°û½ÓÖÖÔÚTranswellϵͳµÄϲã°åÖУ¬±ÈÈçÔÚ6¿×°åÖÐÒÔ4¡Á10⁵¸öNIH 3T3ϸ°û/¿×µÄÃܶȸ²¸Çµ×²¿¡£

ÅàÑø£ºÅàÑøÔ¼4Сʱ£¬´ý³ÉÏËάϸ°ûÌù±Úºó×¼±¸ÆÌÉèÖ×Áöϸ°û¡£

3️⃣ Ö×Áöϸ°û½ÓÖÖ

ϸ°û´¦Àí£ºÈ¡×Ô70-80%»ãºÏ¶ÈµÄÖ×Áöϸ°û£¬¾­¹ýÏû»¯¡¢ÀëÐĺÍÖØÐüºó½øÐмÆÊý¡£

½ÓÖÖ£º½«Ö×Áöϸ°û½ÓÖÖÔÚTranswellµÄÉϲã¸ôĤÉÏ£¬µ÷ÕûÆÌ°åÃܶÈÒÔÂú×ãʵÑéÐèÇó¡£

4️⃣ ¹²ÅàÑø

ÅàÑøÌõ¼þ£º½«Õû¸ö¹²ÅàÑøÌåϵÖÃÓÚ37¡ãC¡¢5% CO₂µÄÅàÑøÏäÖУ¬¸ù¾ÝʵÑéÄ¿±êÉèÖÃÅàÑøÊ±¼ä£¬±ÈÈç24Сʱ¡¢48Сʱ»ò¸ü³¤¡£

5️⃣ ʵÑéÖյ㼰·ÖÎö

½á¹û·ÖÎö£º¹²ÅàÑøºó£¬¿É½øÐÐϸ°ûÔöÖ³¡¢Ç¨ÒÆ¡¢ÇÖϮʵÑ飬¹Û²âϸ°ûÐÎ̬¼°·ÖÃÚÒò×ӵı仯£¬»¹¿ÉÌáÈ¡RNAºÍµ°°×ÖÊÒÔ·ÖÎöһϵÁÐÉúÎïѧ±ä»¯¡£

×¢ÒâÊÂÏî

1️⃣ ϸ°û±ÈÀýºÍÃܶÈ

¸ù¾ÝʵÑéÄ¿±êµ÷Õûϸ°û±ÈÀýºÍÃܶȣ¬È·±£ÊµÑé½á¹ûµÄÒ»ÖÂÐԺͿÉÖØ¸´ÐÔ¡£

2️⃣ TranswellµÄ¿×¾¶Ñ¡Ôñ

ͨ³£Ñ¡ÓÃ0.4 µm¿×¾¶µÄTranswellÂËĤ£¬·Àֹϸ°û´©¹ý¸ôĤ¡£

3️⃣ ÅàÑøÊ±¼ä

¸ù¾ÝʵÑéÄ¿µÄºÏÀí°²ÅŹ²ÅàÑøµÄʱ¼ä£¬¶ÌÆÚ¹²ÅàÑøÊÊÓÚÆÀ¹À¼´Ê±ÐźŴ«µÝЧӦ£¬³¤ÆÚ¹²ÅàÑø¸üÊʺϹ۲ìϸ°ûÔöÖ³¼°·ÖÃÚ¹¦Äܵı仯¡£

4️⃣ ÎÞ¾ú²Ù×÷

ËùÓй²ÅàÑø²Ù×÷¶¼Ó¦ÔÚÎÞ¾úÌõ¼þϽøÐУ¬±ÜÃâϸ¾ú»òÕæ¾úÎÛȾ¡£

5️⃣ ϸ°ûÉú³¤×´Ì¬¼à²â

¶¨ÆÚ¸ü»»ÅàÑø»ù£¬±£³Öϸ°û½¡¿µÉú³¤£¬¸ù¾ÝʵÑéÉè¼Æ½øÐÐÏàÓ¦µÄϸ°û´¦Àí¡£

±ÏºÏÉúÎïÌṩ·þÎñÄÚÈÝ£º·Ö×ÓÉúÎïѧ¡¢ÃâÒß, ÖØ×éµ°°×¼°ELISAÏà¹Ø¡¢»îÐÔС·Ö×Ó»¯ºÏÎï¡¢¸ß¶Ë»¯Ñ§¡¢²ÄÁÏ»¯Ñ§¡¢Ï¸°û×ÊÔ´¿âÓëÅàÑøÏà¹Ø¡¢ÉúÃü¿ÆÑ§¡¢ÌìÈ»²úÎï
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ±ÏºÏÉúÎï2024 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +17 Áº¸»¹óÏÕÖÐÇó 2026-04-04 19/950 2026-04-11 00:29 by wangjihu
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +21 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 24/1200 2026-04-10 16:58 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +10 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 11/550 2026-04-10 10:41 by cal0306
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +18 zyxÉϰ¶£¡ 2026-04-04 18/900 2026-04-10 10:07 by 314126402
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +7 L_Hairui 2026-04-07 7/350 2026-04-10 09:45 by vgtyfty
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-10 09:32 by ÖÓÖÞ2011
[¿¼ÑÐ] 308Çóµ÷¼Á +21 ÌÈÈôÆð·çÁËÄØ 2026-04-05 21/1050 2026-04-10 08:13 by Sammy2
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +17 ÅãÁÕ¿´º£ 2026-04-04 18/900 2026-04-10 07:51 by 314126402
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +18 ŬÁ¦·Ü¶·112 2026-04-08 18/900 2026-04-09 23:28 by wolf97
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +13 73372112 2026-04-08 13/650 2026-04-09 20:22 by maddjdld
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] »¯Ñ§357·Ö£¬¿¼Ñе÷¼Á +11 .Starry. 2026-04-04 12/600 2026-04-06 06:28 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û