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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.28, no.1, 2010³â, pp.14-19
±Ý ³ª³ëÀÔÀÚÀÇ VEGF¿¡ ÀÇÇØ À¯¹ßµÈ Ç÷°ü ³»ÇǼ¼Æ÷ÀÇ ½Å»ýÇ÷°üÇü¼º ¾ïÁ¦ È¿°ú
( Antiangiogenic Effects of Gold Nanoparticles VEGF-induced Vascular Endothelial Cells )
ÃÖ½ÂÇö;À¯±Ùâ;±èÀμ÷;ä¼öö; Àü³²´ëÇб³ »ý¹°°úÇÐ »ý¸í±â¼úÇаú;µ¿½Å´ëÇб³ ¾È°æ±¤Çаú;ÃÊ´ç´ëÇб³ ¾È°æ±¤Çаú;Àü³²´ëÇб³ »ý¹°Çаú;
 
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½Å»ýÇ÷°ü Çü¼ºÀº ¼¼Æ÷ÀÇ ¼ºÀå ¹× »óó Ä¡À¯ °úÁ¤¿¡¼­ Áß¿äÇÑ Çö»óÀÌ´Ù. ±×·¯³ª ¼ºÀåÀÎÀÚÀÇ ºÒ±ÕÇüÀº ½Ã°¢ ¹× ¸é¿ªÁúȯ°ú °°Àº ´Ù¾çÇÑ ÁúȯÀ» ¾ß±âÇÑ´Ù. ÀÌ·¯ÇÑ ÁúȯÀ» Ä¡·áÇÏ´Â ¹æ¹ý Áß ½Å»ýÇ÷°ü Çü¼ºÀ» ¾ïÁ¦ÇÏ´Â °ÍÀÌ Áß¿äÇÑ ¹æ¹ý Áß ÇϳªÀÌ´Ù. AuNPsÀÇ ±â´É°ú ±âÀüÀÌ ½Å»ýÇ÷°ü Çü¼º¿¡ À־ ¾ÆÁ÷ ¹àÇôÁø ¹Ù°¡ ¾ø´Ù. ÇöÀç PEDF°¡ Ç׽ŻýÇ÷°ü Çü¼º ¹°Áú·Î Á¦¾ÈµÇ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼­ ¿ì¸®´Â AuNPs°¡ BRECs¿¡¼­ VEGF·Î À¯µµµÈ ¼¼Æ÷ÀÇ Áõ½Ä ¹× À̵¿, ½Å»ýÇ÷°üÀÇ Çü¼ºÀ» ¾ïÁ¦ÇÏ¿´°í ÀÌ´Â ¼¼Æ÷ÀÇ ¼ºÀå°ú ħÀ± ¹× ÀüÀÌ¿Í °ü·ÃµÈ ½Å»ýÇ÷°ü Çü¼ºÀ» ¾ïÁ¦ÇÑ´Ù°í »ç·áµÈ´Ù.
Angiogenesis is an important event involved in cell growth and wound healing process. However, the imbalance of growth factors causes diseases, such as ocular, inflammatory diseases. One of treatment of these diseases is to suppress the formation of blood vessels. Function and mechanism of gold nanoparticles (AuNPs) in the formation of blood vessels is not yet proved. Pigment epithelium derived factor (PEDF) is currently being offered anti-angiogenic materials. In this study, we postulated that AuNPs might have the ability to inhibit angiogenesis, the pivotal step in tumor growth, invasion and metastasis. We have demonstrated that AuNPs could inhibit vascular endothelial growth factor (VEGF) induced cell proliferation, angiogenesis in bovine retinal endothelial cells.
 
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angiogenesis;bovine retinal endothelial cells;gold nanoparticles;VEGF;
 
ȯ°æ»ý¹° / v.28, no.1, 2010³â, pp.14-19
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201020460307012)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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