Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

¹é¼­ ô¼ö ¼Õ»óÈÄÀÇ Cyclosporin AÀÇ È¿°ú Effect of Cyclosporin A in a Rat Spinal Cord Injury Model

´ëÇѽŰæ¿Ü°úÇÐȸÁö 1998³â 27±Ç 10È£ p.1361 ~ 1369
½Å¹®¼ö, ¹Ú¼±¾Æ, Á¤ºÀ¼·,
¼Ò¼Ó »ó¼¼Á¤º¸
½Å¹®¼ö (  ) 
Æ÷õÁß¹®´ëÇб³ ÀÇ°ú´ëÇÐ ½Å°æ¿Ü°úÇб³½Ç

¹Ú¼±¾Æ (  ) 
¿¬¼¼´ëÇб³ ÀÇ°ú´ëÇÐ ½Å°æ¿Ü°úÇб³½Ç
Á¤ºÀ¼· (  ) 
Æ÷õÁß¹®´ëÇб³ ÀÇ°ú´ëÇÐ ½Å°æ¿Ü°úÇб³½Ç

Abstract

°á ·Ð
ÀúÀڴ ô¼ö¼Õ»óÈÄ cyclosporin A(CsA)°¡ ¿îµ¿ ±â´É ȸº¹¿¡ ¹ÌÄ¡´Â ¿µÇâ ¹× ±× ¿Ü µ¿¹Ý
µÈ Á¶Á÷ÇÐÀû º¯È­¸¦ °üÂûÇÏ°íÀÚ ÇÏ¿´´Ù. À̸¦ À§ÇØ ´º¿å´ëÇп¡¼­ °³¹ßÇÑ Ãæ°Ý ÀåÄ¡(NYU
impactor)¸¦ ÀÌ¿ëÇÏ¿© ÀÏÁ¤ÇÑ ¹üÀ§ÀÇ Ã´¼ö ¼Õ»óÀÌ ¸¸µé¾îÁø ´ëÁ¶±º ¹× CsA°¡ Åõ¿©µÈ ½ÇÇè
±ºµéÀ» ´ë»óÀ¸·Î BBB(Basso, Beastie, and Bresnahan)¿îµ¿ ¼Óµµ ôµµ(locomotion rating
scale)¸¦ ÀÌ¿ëÇÑ ¿îµ¿°Ë»ç ¹× ¸é¿ª Á¶Á÷È­ÇÐÀû °Ë»ç¸¦ ÇÏ¿´À¸¸ç ±× °á°ú ´ÙÀ½ÀÇ °á·ÐÀ» ¾ò
¾ú´Ù.
1) ´º¿å´ëÇп¡¼­ °³¹ßÇÑ ½ÇÇè ¸ðµ¨À» »ç¿ëÇÏ¿© ¿Ü»óÀÇ Å©±â, Á¶Á÷ÀÇ ¼Õ»ó Á¤µµ ¹× ½Å°æÀÇ
±â´ÉÀå¾Ö¿¡ ÀÖ¾î ÀÏÁ¤ÇÑ ¹üÀ§ÀÇ Ã´¼ö¼Õ»óÀ» ÀçÇöÇÒ ¼ö ÀÖ¾ú´Ù.
2) ô¼ö¼Õ»ó ÈÄ ´ëÁ¶±º¿¡¼­´Â ¼Õ»óÈÄ 14ÀÏ°±îÁö ÀÚ¹ßÀû ¿îµ¿ ±â´ÉÀÇ È¸º¹ÀÌ ¹Ì¹ÌÇÏ¿´´Ù.
ÀÌ¿Í´Â ´Þ¸® CsA¸¦ Åõ¿©ÇÑ ½ÇÇ豺¿¡¼­´Â ¿îµ¿ ±â´ÉÀÇ È¸º¹ÀÌ ÁÁ¾ÒÀ¸¸ç ƯÈ÷ ¼Õ»ó 4½Ã°£ ÈÄ
¿¡ CsA¸¦ Åõ¿©ÇÑ ½ÇÇ豺 C¿¡¼­ ¿îµ¿ ±â´ÉÀÇ ¶Ñ·ÇÇÑ È¸º¹À» º¸¿´´Ù.
3) ô¼ö¼Õ»óÈÄ ´ëÁ¶, ½ÇÇ豺ÀÇ ¸é¿ª Á¶Á÷È­ÇÐÀû °Ë»ç»ó ¼Õ»óÈÄ 4½Ã°£¿¡ CsA°¡ Åõ¿©µÈ ½Ç
Ç豺 C¿¡¼­ ½Å°æ¼¼»çÀÇ ¼ö°¡ ´Ù¸¥ ±ºµé¿¡ ºñÇØ Áõ°¡ÇÏ¿´°í, ´ë½Ä¼¼Æ÷ÀÇ Ä§À± ¼ýÀÚ´Â ´Ù¸¥
±ºµéº¸´Ù Àû¾ú´Ù.
ÀÌ·¯ÇÑ °á°úµéÀº ô¼ö¼Õ»óÈÄ ¿îµ¿ ±â´ÉÀ» ȸº¹Çϴµ¥ ÀÖ¾î CsSA °¡ È¿°ú°¡ ÀÖ¾úÀ½À» º¸
¿©ÁÖ°í ÀÖ´Ù. ÀÌ·± Çö»óÀº º» ¿¬±¸ÀÇ °á°ú¸¸À¸·Î °á·ÐÀ» ³»¸± ¼ö ´Â ¾øÀ¸³ª CsAÀÇ Ç¥¸é Ç¥
ÁöÀÚÀÇ Ç¥Çö ¾ïÁ¦ ¹× calcineurin ¾ïÁ¦ µîÀÇ ÀÛ¿ë ±âÀü°ú ´ë½Ä¼¼Æ÷¿¡ ´ëÇÑ ¿µÇâ µî ¿©·¯ °¡
Áö ¿äÀεéÀÌ º¹ÇÕÀûÀ¸·Î ÀÛ¿ëÇÑ °á°ú·Î »ý°¢µÈ´Ù.
#ÃÊ·Ï#
The effect and mechanism of drugs )or the recovery of motor function after acute
spinal cord injury has not yet been fully elucidated This study was aimed to examine
the effect of cyclosporin(CsA) on the recovery of motor function and its accompanying
histopathological changes in the spinal cord injury model A certain range of spinal
group(group A). two CsA treated groups(40§·/§¸, i p ) at 10min(group B) or
4hour(group C) after cord injury. group B.C showed improved motor function compared
to group A. Especially, remarkable motor function recovery was noted in group C.
immunohistochemical stain was made to examine histological change after cord injury.
Spinal cord injury produced by NYU impactor was quite reproducible in parameters of
the magnitude if trauma. the extant of tissue damage, and neural dysfunction measured
in this study. In the immunohistochemical study, moreover, increased number of
neurofilament and decreased number of macrophage found the group of CsA treated 4
hour after cord injury. These results indicate that CsA improves motor function a)text
cord injury, and suggest that some actions of CsA on calcineurin expression of surface
markers or macrophage may contribute to these effects.

Å°¿öµå

Spinal cord injury; Cyclosporin A; Behavior monitoring; Macrophage;

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

 

µîÀçÀú³Î Á¤º¸

KoreaMed
KAMS