|
|
|
Çѱ¹ÇÏõȣ¼öÇÐȸ / v.37, no.1, 2004³â, pp.96-101
|
Ecdysteroid agonist tebufenozide°¡ ´ã¼ö»ê ±ò´Ù±¸·ù¿¡ ¹ÌÄ£ ¿µÇâ
( Effects of the Ecdysteroid Agonist Tebufenozide on Freshwater Chironomids ) |
| °ûÀνÇ;ÀÌ¿øÃ¶; ÇѾç´ëÇб³ »ý¸í°úÇаú;ÇѾç´ëÇб³ »ý¸í°úÇаú;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| non-steroidal ecdysteroid ±æÇ×¹°ÁúÀÎ tebufenozide¸¦ »ç¿ëÇÏ¿© C. flaviplumus¿Í C. riparius¿¡ ³¢Ä£ ¿µÇâÀ» ½Ç³»½ÇÇè ÇÏ¿´´Ù. Á¤ÀûÀÎ ½ÇÇèÁ¶°Ç ÇÏ¿¡¼ ±òµû±¸·ù¸¦ ´Ù¾çÇÑ ³óµµ·Î ó¸®ÇÏ¿´´Ù ´ëºÎºÐÀÇ ½ÇÇè¿¡¼ ºñ󸮱º°ú 󸮱ºÀº Åë°èÀûÀ¸·Î À¯ÀÇÀûÀÎ Â÷À̸¦ º¸¿´´Ù. tebufenozideÀÇ ³óµµ°¡ ³ôÀ»¼ö·Ï Ä¡»çÀ²Àº Áõ°¡µÇ¾úÀ¸¸ç ÀÌ´Â Å»ÇǰúÁ¤ ¶Ç´Â º¯Å°úÁ¤°ú ¿¬°üµÇ¾ú´Ù. 30 ${mu}g;L^{-1}$ ÀÌ»óÀÇ °í³óµµ 󸮿¡¼ C. ripariusÀÇ À¯Ãæ Ä¡»çÀ²Àº C. flaviplumusº¸´Ù ³ô¾Ò´Ù. ¹ß»ýÀûÀÎ Ãø¸é¿¡¼ »ó´ëÀûÀ¸·Î ³·Àº ³óµµÀÎ 10 ${mu}g;L^{-1}$ó¸® ÇÏ¿¡¼ ¼ºÀåÁö¿¬ÀÌ º¸¿´´Ù. º» ¿¬±¸¿¡¼ Å»ÇǸ¦ ÅëÇÏ¿© ¼ºÃæÀÌ µÈ ºñÀ²Àº ³óµµÃ³¸®¿Í ³ëÃâµÈ Á¾¿¡ µû¶ó Â÷À̰¡ ÀÖ¾ú´Ù. |
|
| The effects of the ecdysteroid agonist tebufenozide on the larvae of Chironomus flaviplumus and Chironomus riparius were tested in the laboratory. Employing a static exposure setup, chironomids were subjected to various tebufenozide concentrations. In the most treatments it reach-ed a statistically significant difference from the control condition. As the concentration of tebufenozide was increased, a relatively larger proportion of the observed mortality was associated with the metamorphosis and molting process. The larval mortality of C. riparius was high in C. flaviplumus during over 30 ${mu}g;L^{-1}$ treatments. In terms of development, the effects of tebufenozide were delayed growth stage in relatively lower concentration such as 10 ${mu}g;L^{-1}$ tebufenozide treatments. The rates of succeed adult through the molting process were various in treated concentrations or/and the species. |
| |
| Ű¿öµå |
| development delay;Chironomus flaviplumus;Chironomus riparius;tebufenozide;endocrine disruption; |
| |
|
|
 |
|
Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.37, no.1, 2004³â, pp.96-101
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200418317182448)
¾ð¾î : ¿µ¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|