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¡ÒÃãªé Monoclonal antibodies ·Õè¨Óà¾ÒеèÍâÁàÅ¡ØÅµèÒ§æ ·Õèà»ç¹Í§¤ì»ÃСͺÊӤѢͧ»¯Ô¡ÔÃÔÂÒ·Ò§ÀÙÁÔ¤ØéÁ¡Ñ¹·Õè¡èÍãËéà¡Ô´âä à»ç¹á¹Ç·Ò§Ë¹Öè§·ÕèÊÒÁÒöãªé㹡ÒÃÃÑ¡ÉÒ áÅоºÇèÒä´é¼Å´Õ ã¹ÊѵÇì·´ÅͧËÅÒª¹Ô´ àªè¹ ¾ºÇèÒ¡ÒÃãªéá͹µÔºÍ´ÕµèÍ CD4 ã¹ NOD mice «Öè§à»ç¹ animal model ¢Í§âä IDDM ÊÒÁÒöŴ»ÃÔÁÒ³ÅÔÁâ¿ä«·ì·ÕèÊÐÊÁÀÒÂ㹵ѺÍè͹ áÅзÓãËé ÍÒ¡ÒÃŴŧä´é ÇÔ¸Õ¹Õéà»ç¹¡ÒÃÂѺÂÑé§¡Ò÷ӧҹ¢Í§ CD4+ T lymphocytes «Öè§à»ç¹à«ÅÅìÊӤѷÕè¡èÍãËéà¡Ô´¾ÂÒ¸ÔÊÀÒ¾¢Í§âä áµèÂѧäÁèãªèÇÔ¸Õ·Õè¨Óà¾ÒеèÍà«ÅÅì·Õè·ÓãËéà¡Ô´âä¹Ñ¡ ¡ÒÃãªéá͹µÔºÍ´ÕµèÍ alpha unit ¢Í§ IL-2 receptor ª¹Ô´ High affinity ÁÕ¤ÇÒÁ¨Óà¾ÒÐÁÒ¡¢Öé¹ à¹×èͧ¨Ò¡ IL-2 receptor ª¹Ô´ High affinity ¨ÐáÊ´§ÍÍ¡à»ç¹¨Ó¹Ç¹ÁÒ¡ º¹ autoreactive CD4+ T lymphocytes à¹×èͧ¨Ò¡âäÀÙÁÔµéÒ¹à¹×éÍàÂ×èͧ͢µ¹àͧáµèÅЪ¹Ô´ ÁÑ¡¨Ðà¡ÕèÂÇ¢éͧ¡Ñº T lymphocyte ·ÕèÁÕ T cell receptor (TCR) ੾Òкҧª¹Ô´ ËÃ×Íà¡ÕèÂÇ¢éͧ¡Ñº MHC ºÒ§ª¹Ô´ ´Ñ§¹Ñ鹡ÒÃãªéá͹µÔºÍ´Õ·ÕèÁÕ¤ÇÒÁ¨Óà¾ÒеèÍ TCR ËÃ×Í MHC ª¹Ô´¹Ñ鹿 ¡ç¹èÒ¨Ðà»ç¹á¹Ç·Ò§¡ÒÃÃÑ¡ÉÒ·Õè´Õ áÅÐÁÕ¤ÇÒÁ¨Óà¾ÒÐÊÙ§ÍÕ¡ÇÔ¸Õ˹Öè§ (ÃÙ»·Õè 29) | ||
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¡Òä鹾º Autoantigens ¨Ó¹Ç¹Áҡ㹻Ѩ¨ØºÑ¹ÊÒÁÒö¹ÓÁÒ»ÃÐÂØ¡µìãªé㹡ÒÃÃÑ¡ÉÒä´é àªè¹ ¡ÒÃÍ͡Ẻ peptide ·ÕèÊÒÁÒöáÂ觨Ѻ¡Ñº MHC molecule á·¹·Õè Autogenic peptide ä´é (ÃÙ»·Õè 29) ã¹ EAE model ¾ºÇèÒ¡ÒÃãËé Blocking peptide ¾ÃéÍÁ¡Ñº MBP peptide ÊÒÁÒöŴ¡ÒÃà¡Ô´ÍÒ¡Òâͧ EAE ã¹ÊѵÇì·´Åͧ¹Ñé¹ä´é | ||
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¡Ò÷´Åͧ˹Öè§ã¹ EAE model ¾ºÇèÒ¡Òéմ T cell clone ·Õè¨Óà¾ÒеèÍ Autoantigen »ÃÔÁÒ³ ¹éÍÂæÊÒÁÒöŴÍÒ¡Òâͧâä EAE ä´éáÅоºÇèÒÊѵÇì·Õèä´éÃѺ T cell vaccination ¨ÐäÁèà¡Ô´âäàÁ×èÍä´é¶Ù¡¡ÃеØé¹´éÇ MBP peptide ËÃ×ÍàÁ×èÍä´éÃѺ MBP-specific T cell clones àª×è͡ѹÇèÒ¡Å䡢ͧ¡Òûéͧ¡Ñ¹âä¹Õéà¡Ô´¨Ò¡¡Òêѡ¹ÓãËéà¡Ô´ Regulatory T lymphocyte ·ÕèÊÒÁÒö¤Çº¤ØÁ¡Ò÷ӧҹ¢Í§ Autoreactive T cells ä´é | ||
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¡ÒÃãËéá͹µÔਹ·Ò§»Ò¡ÊÒÁÒö¹Óä»ÊÙèÀÒÇÐ Tolerance ä´é¨Ö§ÁÕ¼Ùé¹ÓËÅÑ¡¡ÒùÕéÁÒãªé㹡 ÃÑ¡ÉÒâäÀÙÁÔµéÒ¹à¹×éÍàÂ×èͧ͢µ¹àͧà¾ÃÒÐÊдǡáÅÐÁÕ¤ÇÒÁ»ÅÍ´ÀÑÂÁÒ¡ ã¹¼Ùé»èÇÂâä Multiple sclerosis 30 ÃÒ ·Õè·´ÅͧãËéÃѺ»Ãзҹ Bovine Myelin 300 mg ·Ø¡Çѹà»ç¹àÇÅÒ 1 »Õ¾ºÇèÒ MBP-specific T cells ÁըӹǹŴŧ㹼Ùé»èÇ·Õèä´éÃѺ Myelin protein ¹Í¡¨Ò¡¹Õé¼Ùé»èǨӹǹ˹Öè§ÁÕÍÒ¡ÒôբÖé¹ ÀÒÂËÅѧ¡ÒÃÃÑ¡ÉÒ´éÇ ÇÔ¸Õ¹Õé¨Ö§à»ç¹á¹Ç·Ò§Ë¹Öè§·ÕèÍÒ¨¹ÓÁÒãªé㹡ÒÃÃÑ¡ÉÒã¹Í¹Ò¤µä´é | ||
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