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THE EffECT OF THE 5-FLUOROURACIL ON THE HAIR OF RAT : SCANNING ELECTRONMICROSCOPIC STUDY

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ÃÖ¿ëö (  ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­¾Ç¾È¸é¿Ü°úÇб³½Ç
ÀÌ¿µÁö (  ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­¾Ç¾È¸é¿Ü°úÇб³½Ç
¹Úö¿Ï (  ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­¾Ç¾È¸é¿Ü°úÇб³½Ç

Abstract

°á·Ð
º» ¿¬±¸´Â ±¸°­¾ÏÀÇ Ä¡·á½Ã Ç×¾ÏÁ¦·Î »ç¿ëµÇ´Â 5-Fluorouracil(5-FU)À» ¹é¼­¿¡ Åõ¿© ÈÄ
Å»¸ð°¡ »ý±â±â ÀüÀÇ ÅÐÀÇ ÁÙ±â¿Í »Ñ¸®ºÎºÐ¿¡¼­ÀÇ º¯È­¸¦ ÀüÀÚÇö¹Ì°æ»óÀ¸·Î °üÂûÇÏ¿´´Ù.
5-FU¸¦ µ¿ÀÏÁ¶°Ç¿¡¼­ »çÀ°µÈ 150-2009ÀÇ ¿õ¼º ¹é¼­ 24¸¶¸®¸¦ ´ëÁ¶±º 6¸¶¸® ½ÇÇ豺 18¸¶
¸®·Î ¹èÁ¤ÇÏ°í 5-FU 60mg/kgÀ¸·Î ÀÌƲ¿¡ °ÉÃÄ º¹°­¿¡ Åõ¿©ÇÏ¿´´Ù Åõ¿©ÈÄ ½ÇÇ豺°ú ´ëÁ¶±º
À» °¢°¢ 3¸¶¸®¾¿ 1, 3, 5, 7, 10, 14ÀÏ¿¡ Èñ»ý½ÃÄÑ ÅÐÀ» äÃëÈÄ °ÇÁ¶½ÃÄÑ ÁÖ»ç ÀüÀÚÇö¹Ì°æÀ¸
·Î °üÂûÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù
1. ´ëÁ¶±ºÀÇ Scale°ú °Ñ²½ÁúÀº ÀÏÁ¤ÇÑ °£°Ý°ú ¸Å²öÇÑ ¸éÀ» º¸¿© ÁÖ°í ÀÖ¾ú´Ù.
2. ½ÇÇ豺 1ÀÏ° ¼Ò°ß½Ã ¸öÅëºÎÀ§¿¡¼­ scaleÀÇ º¯È­°¡ ½ÃÀ۵Ǹ鼭 5ÀÏ°¿¡´Â scaleÀÇ ±Õ¿­ÀÌ
º¸À̱⠽ÃÀÛÇÏ¿´°í 10ÀÏ°ú 14ÀÏ° ¼Ò°ß¿¡¼­ ÀüüÀûÀ¸·Î ºÒ¸íÈ®ÇÑ scale°ú °Ñ²®ÁúÀÌ ¹þ°ÜÁø
»óŸ¦ ³ªÅ¸³»¾ú´Ù
3. ÅÐ »Ñ¸®´Â ¿ÜÇü»ó º¯È­´Â Å©°Ô ³ªÅ¸³ªÁö ¾Ê¾Ò´Ù.
ÀÌ»óÀÇ °á°ú·Î 5-FUÅõ¿©ÈÄ 3ÀÏ° ¸öÅëºÎÀ§¿¡¼­ ºÎÅÍ º¯È­°¡ ½ÃÀ۵Ǿî 5ÀÏ° ³¡ ºÎºÐÀÇ
scaleÀÌ ¹þ°ÜÁø ¸ð½ÀÀÌ º¸¿´À¸¸ç 14 ÀÏ°¿¡´Â ¸öÅë°ú ³¡ºÎºÐÀÌ »óÇÑ ¸ð½ÀÀ» º¸¿´´Ù. 3ÀÏ°
ºÎÅÍ °Ñ²®ÁúÀÌ ¹þ°ÜÁø ¸ð½ÀÀÌ °üÂûµÇ±âµµ ÇÏ¿´´Ù. ÅÐ »Ñ¸®ÀÇ º¯È­´Â ƯÀÌÀûÀ¸·Î º¸ÀÌÁö´Â
¾Ê¾Ò´Ù.
#ÃÊ·Ï#
This study was undertaken to observe the effects of the antineoplastic agent,
5-Fluorouracil(5 FU) on the hair in Sprague-Dawley white rats.
Twenty four sprague-Dawley strain white rats, each weighing about 150-200 grams
were used and divided into control and experimental groups. In the experimental group,
eighteen rats were injected intraperitonially with 60 mg of 5-FU per killogram body
weight with one time per two days. Six rats were injected with 0.5 cc of normal saline
soultion intraperitoneally as a placebo on this control group.
Rats were serially sacrificed on the first, third, fifth, seventh, tenth and fourteenth day
after 2 times of injection of 5-FU and saline.
The hair were obtained and observed SEM.
After examination and comparision of all specimens, the results of this study were as
follows :
1. In the control group, the scale and cuticle of hair was observed smooth surface and
equal interval day, and irregular scale and cuticle of hair was observed smooth surface
and equal interval
2. In the experimental group, the first day, scale change was seen from body of hair
and crack was seen from fifth day, and irregular scale and cuticle of hair was seen
from10, 14 days.
3. The apperance of root of hair was not almost change
From above results, 5-Fluorouracil was more effective on the hair body. The change
was begun from first day and crack of scale was seen from fifth day and irregular
scale and cuticle of hair was seen from 10,14 days. The

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