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INFLUENICE OF SOME STORAGE MEDIA ON HUMAN PERIODONTAL LIGAMENT CELL VIABILITY

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Abstract

°á·Ð
±³Á¤Ä¡·á¸¦ À§ÇÏ¿© ¹ßÄ¡µÈ, Ä¡ÁÖÁúȯ°ú Ä¡¾Æ¿ì½ÄÁõÀÌ ¾ø´Â »ç¶÷ÀÇ ¼Ò±¸Ä¡¿¡¼­ Ä¡ÁÖÀÎ´ë ¼¼
Æ÷¸¦ ºÐ¸®Çؼ­ ¹è¾çÈÄ ¼±Á¤µÈ º¸°ü¿ë¾× - DMEM, HBSS, ¿ìÀ¯, ¿ìÀ¯ Ç×»ýÁ¦ÀÇ È¥ÇÕ¹°, »ý
¸®½Ä¿°¼ö, Ÿ¾×, ÀÌ¿ÂÀ½·á, Áõ·ù¼öµî - ¿¡¼­ °¢°¢ 4'G¿Í ½Ç¿Â»óÅ·ΠħÀû½ÃÄѼ­ 2ºÐ, 5ºÐ, 10
ºÐ, 30ºÐ, 60ºÐ, 120ºÐ ÈÄ¿¡ Ä¡ÁÖÀδ뼼Æ÷ÀÇ »ýÁ¸´É·ÂÀ» Trypan Blue Dye Exclusion ¹æ¹ýÀ¸
·Î °üÂûÇÏ°í °¢ ¿ë¾×ÀÇ »ïÅõ¾Ð°ú ¼ö¼ÒÀ̿³󵵸¦ ÃøÁ¤ÇÑ ÈÄ ¿¬±¸ÇÑ °á°ú ´ÙÀ½°ú °°Àº °á·Ð
À» ¾ò¾ú´Ù.
1. Ä¡ÁÖÀÎ´ë ¼¼Æ÷ÀÇ »ýÈ°·ÂÀº DMEM¿¡¼­ °¡Àå ³ô¾Ò°í, HBSS, ¿ìÀ¯¿Í Ç×»ýÁ¦, ¿ìÀ¯, »ý¸®
½Ä¿°¼ö, Ÿ¾×, ÀÌ¿ÂÀ½·á, Áõ·ù¼öÀÇ ¼ø¼­·Î ³ªÅ¸³µ´Ù(P<0.01)
2 Ä¡ÁÖÀÎ´ë ¼¼Æ÷ÀÇ »ýÈ°·ÂÀº º¸°ü ¿ë¾×ÀÇ »ïÅõ¾Ðº¸´Ù´Â ¼ö¼ÒÀÌ¿Â ³óµµ¿¡ ÀÇÇØ ´õ¿í ¸¹Àº
¿µÇâÀ» ¹Þ´Â´Ù.
3. 4¡É ¿ë¾×¿¡¼­ º¸°üÇÑ °æ¿ì°¡ ½Ç¿Â¿¡¼­ º¸°üÇßÀ» ¶§º¸´Ù ¿ì¼öÇÑ ¼¼Æ÷ »ýÁ¸ ´É·ÂÀ» º¸¿´
´Ù(P<0.01).
4. Ä¡ÁÖÀÎ´ë ¼¼Æ÷ÀÇ »ýÈ°·ÂÀº ½Ã°£ÀÌ °æ°úÇÒ¼ö·Ï °¨¼ÒÇÏ¿´´Ù.
#ÃÊ·Ï#
This study was designed to compare the ability of human periodontal ligament cell
liability according to different storage methods, storage time and temperature, and to
evaluate the osmolality and pH of the stowage media.
In the present investigation, media tested fort their ability to preserve the ability of
PDL cell were HBSS, milk, milk contained antibiotics, saliva, ion drink, saline. Time
interval was 2 min, 5 min, 10 min, 30 min, 60 min, 120 mi, and stowage temperature
was 4¡É and room temperature.
The viabilily of PDL cells stored fort these media was determined by the trypan blue
dye exclusion test. viable (non-stained) and non-viable (stained) cells were counted in a
hemocytometer The pH of storage media were evaluated at 4¡É and room temperature.
The osmolality of the samples was analysed in an Osmometer. 3D-¥± model
The results were as follows.
1 PDL cell viability was declined in the sequence of DMEM, HBSS, milk contained
antibiotics, milk, saline, saliva, ion drink, Distilled water (p<0.01)
2 PDL cell viability was more depended on pH than Osmolality of storage media.
3. PDL cell viability was better at 4¡É than room temperature (p<0. 01).
4. PDL Cell viability was decreased with time (p<0.01)

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