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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.27, no.1, 2009³â, pp.88-94
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TNF-$alpha$¿¡ ÀÇÇØ À¯µµµÈ ¼¼Æ÷ºÎÂøºÐÀÚÀÇ ¹ßÇö¿¡ ´ëÇÑ Delphinidin chlorideÀÇ ¾ïÁ¦ È¿°ú
( Delphinidin Chloride Effects on the Expression of TNF-$alpha$ Induced Cell Adhesion Molecules ) |
| °íÀº°æ;ä¼öö;¼Àº¼±;³ª¸í¼®;ÀÌÁ¾ºó; Àü³²´ëÇб³ »ý¹°Çаú;Àü³²´ëÇб³ »ý¹°Çаú;Àü³²´ëÇб³ »ý¹°Çаú;±¤ÁÖ¿©ÀÚ´ëÇб³ ¹Ì¿ë°úÇаú;Àü³²´ëÇб³ »ý¹°Çаú;
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| ¾ÈÅä½Ã¾Æ´Ñ(Anthocyanin)Àº Çö󺸳ëÀ̵å°è ÈÇÕ¹°ÀÇ ÇÑ ºÎ·ù·Î Ç×»êÈ, Ç×¾Ï ¹× Çױ˾ç, Ç×´ç´¢, Á߱ݼÓÇØµ¶, ½Ã·Âº¸È£, ÄÝ·¹½ºÅ׸¦ ÀúÇÏ µîÀÇ ´Ù¾çÇÑ »ý¸®È°¼ºÀ» °¡Áö´Â °ÍÀ¸·Î º¸°íµÇ¾î ÀÖ´Ù. Á×»ó°æÈ°úÁ¤Àº ¿°Áõ¼º »çÀÌÅäÄ«ÀÎÀÇ ºÐºñ ¶Ç´Â Ç÷°ü¼Õ»óÀ¸·Î ÀÎÇÑ ¹éÇ÷±¸ÀÇ ºÎÂø°ú À̵¿À» ÅëÇØ ½ÃÀ۵ȴÙ. º» ¿¬±¸´Â ÀÌ·¯ÇÑ Á×»ó°æÈÀÇ Ãʱâ°úÁ¤¿¡¼ ¾ÈÅä½Ã¾Æ´Ñ È¥ÇÕ¹° Áß single compoundÀÎ delphinidin chloride (DC) Àΰ£Ç÷°ü ³»ÇǼ¼Æ÷ÁÖ(HUVEC, human umbilical vein endothelial cell line)¿¡¼ ¹éÇ÷±¸ ºÎÂø°ú °ü·ÃÀÌ ÀÖ´Â ICAM-1 (Intraceliular Adhesion Molecule-1)°ú VCAM-1 (Vascular Adhesion Molecule-1) ¹ßÇö¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇØ Á¶»çÇÏ¿´´Ù. ¼¼Æ÷µ¶¼ºÀÌ ¾ø´Â ³óµµ¿¡¼ TNF-$alpha$¿¡ ÀÇÇØ À¯µµµÈ Ç÷°ü ³»ÇǼ¼Æ÷¿¡ ´ëÇÑ ´ÜÇÙ±¸ÀÇ ºÎÂøÁ¤µµ¸¦ ÃøÁ¤Çϱâ À§ÇØ monocyte-endothelial cell adhesion assay¿Í ±¤ÇÐÇö¹Ì°æÀ» ÀÌ¿ëÇÑ ÇüÅÂÇÐÀû °üÂûÀ» ÇÑ °á°ú DC°¡ ó¸®³óµµ ÀÇÁ¸ÀûÀ¸·Î ºÎÂøÀ» ¾ïÁ¦ÇÏ¿´´Ù. ³»ÇǼ¼Æ÷·ÎºÎÅÍ TNF-$alpha$¿¡ ÀÇÇØ À¯µµµÈ ¼¼Æ÷ºÎÂø ºÐÀÚÀÎ VCAM-1°ú ICAM-1ÀÇ ¹ßÇö¿¡ ´ëÇÑ ¿µÇâÀ» western blot analysis ¹× RT-PCR¹æ¹ýÀ¸·Î ºñ±³ ºÐ¼®ÇÑ °á°ú VCAM-1°ú ICAM-1ÀÇ ´Ü¹éÁú°ú mRNA¼öÁØ¿¡¼ÀÇ ¹ßÇöÀÌ ³óµµ ÀÇÁ¸ÀûÀ¸·Î °¨¼ÒµÇ¾ú´Ù. ÀÌ·¯ÇÑ °á°úµéÀ» Á¾ÇÕÇØ º¼ ¶§ ¾ÈÅä½Ã¾Æ´Ñ Áß¿¡¼ DC¸¦ ½ÇÇèÇÑ °á°ú DE´Â TNF-$alpha$¿¡ ÀÇÇØ À¯µµµÈ ³»ÇǼ¼Æ÷ÀÇ ICAM-1°ú VCAM-1 ¹ßÇö ¾ïÁ¦È¿°ú¸¦ È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. |
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| The process of atherosclerosis begins through secretion of inflammatory cytokine or adhesion of leukocyte from damage in blood vessels and transmigration. This study was conducted to investigate the effects of delphinidin chloride (DC) in the initial process of atherosclerosis on the expression of ICAM-1 (Intracellular Adhesion Molecule-1) and VCAM-1 (Vascular Adhesion Molecule-1) related to adhesion of leukocyte at the HUVEC (human umbilical vein endothelial cell line. As a result, cell growth inhibition rate at 50 ${mu}M$ was respectively 4, 3 and 5% without cell toxicity. As a result of morphological observation monocyte-endothelial cell adhesion assay and optical microscope carried out to measure attachment of mononuclear cells to endothelial cells induced by Tumor necrosis factor-alpha (TNF-$alpha$) at concentrations without cell toxicity, DC concentration-dependently suppressed attachment. When effects on the expression of VCAM-1 and ICAM-1, cell adhesion molecules induced from endothelial cells by TNF-$alpha$, were comparatively analyzed using western blot analysis and RT-PCR methods, protein of VCAM-1 and ICAM-1 and expression at the level of mRNA were concentration-dependently reduced. Taken together, the results of this studies provide evidence that DC possess an anti-metastatic activity. |
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| Ű¿öµå |
| VCAM-1;ICAM-1;Delphinidin Chloride; |
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ȯ°æ»ý¹° / v.27, no.1, 2009³â, pp.88-94
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200920258463371)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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