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KMID : 0644120050180030067
Journal of Oriental Gynecology
2005 Volume.18 No. 3 p.67 ~ p.76
A study of apoptosis induction of Euonymus alatus (Thunb.) Sieb via mitochondrial pathway prooxidant in leiomyomal smooth muscle cells


Lee Tae-Kyun
Kim Dong-Il
Abstract
Purpose : ±ÍÀü¿ì(Euonymus alatus, EA)´Â ÇöÀç±îÁö Ç×Á¾¾çÈ°¼ºÀ» ³ªÅ¸³½´Ù°í º¸°íµÇ¾úÁö¸¸ ±× ÀÛ¿ë ¸ÞÄ¿´ÏÁò¿¡ ´ëÇؼ­´Â ¾ÆÁ÷ ¹àÇôÁöÁö ¾ÊÀº ä ³²¾Æ ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â, ÀڱñÙÁ¾¼¼Æ÷(ULSMC)¿¡¼­ EAÀÇ ºÐÀÚÀû ¼öÁØ¿¡¼­ÀÇ ÀÛ¿ë¸ÞÄ¿´ÏÁòÀ» ¿¬±¸{cdot}°ËÅäÇÏ°íÀÚ ÇÏ¿´´Ù.

Methods : EAÀÇ ¿­¼öÃßÃâ¾×ÀÌ ÀڱñÙÁ¾¼¼Æ÷(ULSMC)¿Í caspase-3 pretenseÀÇ È°¼ºµµ¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ÃøÁ¤ÇÏ¿´´Ù.

Results : ¿ì¸®´Â ÀڱñÙÁ¾¿¡¼­ EA À¯µµ ¼¼Æ÷µ¶¼ºÀÇ ¸ÞÄ¿´ÏÁòÀ» °ËÅäÇÏ¿´´Â¹Ù, ±ÙÁ¾ ¼¼Æ÷µéÀº 20-200g/ml ³óµµÀÇ EAÃßÃâ¹°¿¡ 6½Ã°£ ¹è¾çµÉ ¶§, caspase-3°¡ È°¼ºÈ­µÇ°í, ±×¶§ ¼¼Æ÷µéÀº apoptosis¸¦ À¯¹ßÇÏ°Ô µÇ¾ú´Ù. EA¿¡ ÀÇÇÑ apoptosisÀÇ À¯µµ°¡ ÁøÇàµÇ¾úÀ¸¸ç, cytochrome- cÀÇ ¼¼Æ÷ÁúºÐȹ¿¡¼­ ¾çÀûÁõ°¡°¡ caspase-3ÀÇ È°¼ºº¸´Ùµµ ¿ì¼¼ÇÏ¿´´Ù. GSHÇÕ¼ºÀÇ ÀúÇØÁ¦ÀÎ 5mM buthionine¿ë¾×¿¡ Àü󸮴 EAÀ¯µµ apoptosis¸¦ ¿ëÀÌÇÏ°Ô ÇÏÁö¸¸ pan-caspase inhibitorÀÎ Z-VAD-fmk¿ë¾× Àü 󸮴 ºÎºÐÀûÀ¸·Î apoptosisÀ¯µµ¸¦ ¾ïÁ¦ÇÏ¿´´Ù. ÇÑÆí, EA´Â °Ç°­ÇÑ Áö¿øÀÚµé·Î ºÎÅÍ Ã¤ÃëÇÑ ¸»ÃÊÇ÷¾× ´ÜÇÙ¼¼Æ÷µé¿¡ À־´Â µ¶¼ºÀÇ È¿°ú´Â ¾ø¾ú´Ù.

Conclusion : ÀÌµé °á°úµéÀº EA°¡ prooxidant·Î ÀÛ¿ëÀ» ÇÏ°í ±×¸®°í caspase-3 activation°ú mitochondrial pathway¸¦ °æÀ¯ÇÏ´Â apoptosis¸¦ À¯¹ßÇÑ´Ù´Â °ÍÀ» ³ªÅ¸³½´Ù. EAÀÇ ÅÁÁ¦¾àÁ¦·Î¼­ ¿­¼öÃßÃâ¾×ÀÌ Ç×»êÈ­È°¼º»Ó¸¸ ¾Æ´Ï¶ó, Á¾¾ç¼¼Æ÷¿¡ ´ëÇÑ ¼¼Æ÷µ¶¼ºÈ¿°ú¸¦ ³ªÅ¸³½´Ù°í º¸°íµÈ ¹Ù, ÀÌ¿¡ ÇâÈÄ ±ÙÁ¾Ä¡·á¿¡ ´ëÇÑ Àӻ󿬱¸°¡ ÇÊ¿äÇÒ °ÍÀ¸·Î º¸ÀδÙ.
KEYWORD
Euonymus alatus (Thunb.) Sieb (EA), uterine leiomyomal smooth muscle cells (ULSMC), myometrial smooth muscle cells (MSMC), Apoptosis, Mitochondria
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