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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.24, no.2, 2006³â, pp.102-111
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°¨¸¶¼± Àü½Å Á¶»ç¿Í ġĿ¸® °¡°ø¹° ½ÄÀ̰¡ Streptozotocin À¯¹ß ´ç´¢ÁãÀÇ »êÈÀû ¼Õ»ó°ú ÁöÁú´ë»ç¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Gamma Irradiation and Cichorium Products on Oxidative Damage and Lipid Metabolism in Streptozotocin-Induced Diabetic Rats ) |
| ¿ìÇöÁ¤;±èÁöÇâ;±èÁø±Ô;±èÈñÁ¤;¹Ú±â¹ü; Çѱ¹¿øÀڷ¿¬±¸¼Ò Á¤À¾ºÐ¼Ò ¹æ»ç¼±¿¬±¸¿ø;Çѱ¹¿øÀڷ¿¬±¸¼Ò Á¤À¾ºÐ¼Ò ¹æ»ç¼±¿¬±¸¿ø;Çѱ¹¿øÀڷ¿¬±¸¼Ò Á¤À¾ºÐ¼Ò ¹æ»ç¼±¿¬±¸¿ø;°æ¿ø ½Ã³ÊÁö (ÁÖ);°æ¿ø ½Ã³ÊÁö (ÁÖ);
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| KWNPÀÇ Æ¯Á¤ ¼Õ»ó¿¡ ´ëÇÑ È¸º¹ È¿°ú¿¡ ´ëÇÑ °úÇÐÀûÀÎ Á¢±ÙÀ» Çϱâ À§Çؼ º» ¿¬±¸¸¦ ¼öÇàÇÏ¿´´Ù. ½ÇÇèÀº STZ¸¦ º¹° ÁÖ»çÇÏ¿© ´ç´¢¸¦ À¯¹ß, $220mg;dL^{-1}$ ÀÌ»óÀÎ ½ÇÇ赿¹°À» ÀÌ¿ëÇÏ¿© ¼öÇàµÇ¾úÀ¸¸ç ¹æ»ç¼± Àü½Å Á¶»ç ½ÇÇ豺°ú KWNP 󸮱º °£ÀÇ °¢ Ç׸ñ ºÐ¼®Ä¡¸¦ ºñ±³, ºÐ¼®ÇÏ¿´´Ù. ½ÇÇè 5ÁÖ°£ÀÇ Ã¼ÁßÁõ°¡À²Àº ¹æ»ç¼± 󸮱º°ú ´ç´¢±º ¸ðµÎ ´ëÁ¶±º¿¡ ºñÇÏ¿© ³·°Ô ³ªÅ¸³µÀ¸¸ç ƯÈ÷ ´ç´¢±º¿¡¼´Â Åë°èÀûÀ¸·Î À¯ÀÇÀûÀ¸·Î ³·¾Ò´Ù. Á¤¼Ò¿Í ºñÀå, ¶Ç ´ç´¢º´ÀÇ Á÷Á¢ÀûÀÎ º´ÁõÀÌ ³ªÅ¸³ª´Â ½ÅÀåÀÇ ¹«°Ô¸¦ ºñ±³ÇÑ °á°ú, ¹æ»ç¼±À» Á¶»çÇÑ ½ÇÇ豺ÀÇ °æ¿ì ´ëÁ¶±º°ú ºñ±³ÇÏ¿© Á¤¼ÒÀÇ ¹«°ÔÀÇ °¨¼Ò´Â ºñ±³Àû ¶Ñ·ÇÇÏ°Ô °üÂûµÈ ¹Ý¸é ºñÀåÀÇ ¹«°Ô´Â À¯ÀÇÇÑ °¨¼Ò°¡ °üÂûµÇÁö ¾Ê¾Ò´Ù. ´ç´¢±º¿¡¼´Â ´ëÁ¶±º°ú ºñ±³ÇÏ¿© Á¤¼ÒÀÇ ÇöÀúÇÑ ¹«°Ô°¨¼Ò°¡ °üÂûµÇ¾úÀ¸¸ç ½ÅÀåÀÇ ¹«°Ô´Â À¯ÀÇÇÏ°Ô Áõ°¡µÇ¾ú´Ù. Ç÷¾× ³» ÁöÇ¥ÀÎÀÚÀÇ ¼öÁØ º¯È´Â ÀûÇ÷±¸ÀÇ °æ¿ì ¸ðµç ½ÇÇ豺¿¡¼ °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´À¸¸ç, ¹éÇ÷±¸ÀÇ °æ¿ì¿¡´Â ¹æ»ç¼±Ã³¸®±º, STZ¿Í ¹æ»ç¼± º¹ÇÕ Ã³¸®±º, ´ç´¢±º¿¡¼ ³·Àº ¼öÄ¡¸¦ ³ªÅ¸³Â´Ù. ALPÀÇ ÃøÁ¤ °á°ú, ´ç´¢±º¿¡¼ ±× ¼öÄ¡°¡ ÇöÀúÇÏ°Ô ³ô¾ÆÁüÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú°í, STZ¿Í ¹æ»ç¼±, KWNP¸¦ º¹ÇÕ Ã³¸®ÇÑ ½ÇÇ豺¿¡¼´Â ¹éÇ÷±¸ÀÇ ¼öÄ¡ ¹× ALP ¼öÄ¡¸¦ ÃøÁ¤ÇÑ °á°ú ¸ðµÎ¿¡¼ ¹æ»ç¼± 󸮱¸³ª ´ç´¢±º¿¡ ºñÇÏ¿© ±× ȸº¹´ÉÀÌ ÇöÀúÈ÷ ³ôÀº °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. Ç÷ÁßÁß¼ºÁöÁúÀÇ Áõ°¡À² È®Àΰá°ú KWNP¸¦ ó¸®ÇÑ ¸ðµç ±º¿¡¼ ÇöÀúÇÑ ÁöÁúÀÇ °¨¼Ò¸¦ È®ÀÎ ÇÒ ¼ö ÀÖ¾ú´Ù. Àν¶¸°ÀÇ ¼öÄ¡ ÃøÁ¤ °á°ú, STZ¿Í ¹æ»ç¼±, KWNP¸¦ º¹ÇÕ Ã³¸®ÇÑ ½ÇÇ豺¿¡¼ ´Ù¸¥ ´ç´¢±º°ú ºñ±³ÇÏ¿© 10¹è Á¤µµ ³ôÀº insulin¼öÄ¡°¡ ÃøÁ¤µÇ¾ú´Ù. Á¶Á÷ÇÐÀû °Ë°æ½Ã Á¤¼ÒÀÇ °æ¿ì, ¹æ»ç¼± 󸮱º°ú ´ç´¢±º ¸ðµÎ¿¡¼ Á¤¼Ò ¼¼Á¤°üÀÇ Á÷°æ°¨¼Ò¿Í ¼¼Á¤°ü ³»ºÎÀÇ °øÆ÷Ȱ¡ °üÂûµÇ¾ú°í ´ç´¢±ºÀÇ °æ¿ì ¼¼Á¤°ü ³»ºÎÀÇ ºñ°¡ ¿ªÀû ¼Õ»óÀÌ °üÂûµÇ¾ú´Ù. ½ÅÀåÀÇ °æ¿ì À¯ÀÇÇÑ ÇüÅÂÀû Â÷ÀÌ´Â °üÂûµÇÁö ¾Ê¾ÒÀ¸³ª ´ç´¢±ºÀÇ ±ÙÀ§°ö½½¼¼°ü ºÐºÐ¿¡ ¼¼Æ÷ ÀÚ¿¬»ç°¡ ÁßÁ¡ÀûÀ¸·Î ¹ß°ßµÇ¾ú´Ù. |
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| The increased occurrence of hyperglycemia and oxidative stress in streptozotocin (STZ) induced type I diabetes has been implicated in the etiology and pathology of disease complication. STZ has known to be genotoxic in a variety of assays including tests for microbial mutagenesis and unscheduled DNA synthesis in rat kidney. Diabetes mellitus (DM) is a pathologic condition, resulting in severe metabolic imbalances and non-physiologic changes in many tissues. We examined the effect of gamma radiation and KWNP on preventing the development of insulin dependent diabetes mellitus using streptozotocin-induced Fisher 344 diabetic rats. The hematological values (red blood cell and white blood cell), serum biochemical constituents-alkaline phosphatase (ALP), total cholesterol, triglycerides and insulin-were checked and the organs (testis, spleen and kidney) were weighed. The gonad indices of the STZ treated groups were much lower than the value of the control group. But the gonad indices of the KWNP treated groups were higher than those of the treated groups. The ratio of the weight of kidney to the body weight of the STZ treated groups was higher than that of the control group. The value of the diabetic group treated with KWNP after irradiation (F group) was lower than the other STZ treated groups. The white blood cell and ALP values of the F group were lower than the other STZ groups, as well. The cholesterol and triglyceride values of all the KWNP treated groups were significantly lower than the other groups. A significant increase (about 10 times) of insulin was detected in the F group. The results of hematological assay showed the distinctive damage in the irradiated and STZ treated groups. The quantity of apoptotic cells in seminiferous tubule of testis confirmed a serious damage as assessed in the STZ treated groups. These experimental results have revealed that treatment of the products of KWNP after irradiation has the antidiabetic effect in the STZ-induced diabetic rats. But the F group showed higher recuperative power. These experimental results have revealed that treatment of the gamma irradiation and KWNP have the recovering effect in the STZ-induced diabetic rats. |
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| Ű¿öµå |
| streptozotocin;diabetic rat;gamma irradiation;KWNP; |
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ȯ°æ»ý¹° / v.24, no.2, 2006³â, pp.102-111
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200629734083608)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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