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Total SaponinÀÌ À½°æ¹ß±â¿¡ ¹ÌÄ¡´Â È¿°ú: ±âÁ¸ÀÇ À½°æ¹ß±â À¯¹ß ¾à¹°°úÀÇ ºñ±³ ¿¬±¸ Effect of Total Saponin on Penile Erection: A Combined in Vitro and in Vivo Study

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Abstract

°á·Ð
º» ¿¬±¸´Â °í·ÁÀλïÀÌ ¼º±â´É °³¼±¿¡ È¿°ú°¡ ÀÖ´ÂÁö¸¦ ÀÔÁõÇϱâ À§ÇÑ ¿¬±¸ÀÇ ÀÏȯÀ¸·Î½á,
°í·ÁÀλ£¼­ ÃßÃâµÈ total saponin (TS)ÀÌ ÇöÀç±îÁö ¾Ë·ÁÁø À½°æ¹ß±â À¯¹ß ¾à¹°Áß¿¡¼­ ÀÓ
»óÀûÀ¸·Î ȤÀº ½ÇÇèÀûÀ¸·Î ³Î¸® »ç¿ëµÇ´Â ¾à¹°µé°ú ºñ±³ÇÏ¿© °í·ÁÀλïÀÌ ½ÇÁ¦·Î ¾î´À Á¤µµ
À¯ÀÇÇÏ°Ô À½°æ¹ß±â¸¦ À¯¹ßÇϴ°¡¸¦ ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù. Åä³¢ À½°æÇظéü ÀýÆíÀ» ÀÌ¿ëÇÏ¿©
TSÀÇ phenylephrine(10-5M) À¯¹ß ¼öÃà·Â¿¡ ´ëÇÑ À̿ϹÝÀÀ (ÀÌ¿ÏÀ²) °üÂûÇÏ
°í, ±×¸®°í ȺÁ㸦 ´ë»óÀ¸·Î »ýü³»¿¡¼­ TS Åõ¿©¿¡ µû¸¥ Ç÷·ù ¿ªµ¿ÇÐÀû º¯È­, À½°æÇظéü
³»¾Ð (¡âICP) ¹× ¹ß±âÁö¼Ó½Ã°£ (DT)ÀÇ º¯È­¸¦ °üÂûÇÏ¿´´Ù. ±×¸®°í ÀÌ °á°úµéÀ» ±âÁ¸ÀÇ À½°æ
¹ß±â¸¦ À¯¹ßÇÏ´Â ¾à¹°ÀÎ Prostaglandin El (PGE1),
L-ethoxycarbonyl-3-morpholinosydonimine (SIN-1), sodiumnitroprussid e (SNP),
S-nitro-N-acetylpenicill-amine (SNAP), zaprinast, µîÀÇ ¾à¹°µé¿¡ ÀÇÇÑ À½°æ¹ß±â À¯µµ È¿
°ú¿Í ºñ±³ÇÏ¿´´Ù.
TS (¿ë·®: 1¡­4mg/1cc)¿¡ ÀÇÇÑ Çظéü ³»ÇÇ°¡ º¸Á¸µÈ ÀýÆíÀÇ ÀÌ¿ÏÀ² (Æò±Õ: 6¡­37%)Àº
³óµµ ÀÇÁ¸ÀûÀ¸·Î Áõ°¡ÇÏ¿´À¸¸ç, Çظéü ³»ÇÇ°¡ Á¦°ÅµÈ ÀýÆíÀÇ ÀÌ¿ÏÀ² (2¡­36%)°úµµ À¯ÀÇÇÑ
Â÷ÀÌ°¡ ¾ø¾ú´Ù. ±×¸®°í 75 (¿ë·®; 4§·/1cc)¿¡ ÀÇÇÑ ÇظéüÀýÆíÀÇ À̿ϵµ´Â SNP, SNAPº¸´Ù
´Â ³·¾ÒÀ¸³ª SIN-1º¸´Ù´Â À¯ÀÇÇÏ°Ô ³ô¾Ò´Ù. TS (¿ë·®; 0.05¡­3.2§·/0.1cc)Åõ¿©¿¡ µû¸¥ ¡âICP
(mmHg)ÀÇ Áõ°¡ Á¤µµ´Â 1.34¿¡¼­ 21.32·Î ³óµµ ÀÇÁ¸ÀûÀ¸·Î Áõ°¡ÇÏ¿´À¸¸ç, DT (min)ÀÇ Á¤µµ
´Â 0.29¿¡¼­ 5.17ºÐÀ¸·Î ¾à¹° ³óµµ¿¡ µû¶ó Áõ°¡µÇ¾ú´Ù. TS (¿ë·®; 3.2§·/0.1cc)¿¡ ÀÇÇÑ À½°á
¹ß±â À¯µµÁ¤µµ¸¦ ´Ù¸¥ ¾à¹°ÀÇ ÃÖ°íÄ¡¿Í ºñ±³ÇÑ °á°ú, ¡âICPÀÇ Á¤µµ´Â
SNP>SNAP>PGE1>TS>SIN-1)zaprinast, ¼ø À̾úÀ¸¸ç, DTÀÇ Á¤µµ´Â
SNP>SNAP>PGE1>SIN-1>zaprinast>TSÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. ±×¸®°í TSÀÇ 0.05¿¡¼­ 3.2§·
±îÁöÀÇ Åõ¿©¿¡ ÀÇÇÑ Àü½Å Ç÷¾ÐÀÇ À¯ÀÇÇÑ º¯È­´Â °üÂûµÇÁö ¾Ê¾Ò´Ù.
ÀÌ»óÀÇ °á°ú¿¡¼­, total saponinÀº Çظéü ÆòÈ°±ÙÀ» À̿ϽÃÄÑ À½°æ¹ß±â¸¦ À¯¹ß½ÃÅ°´Â °ÍÀ¸
·Î »ç·áµÈ´Ù. ±×¸®°í ÇâÈÄ À½°æ¹ß±â¿¡ È¿°úÀûÀÎ ÀÎ»ï »çÆ÷´ÑÀÇ À¯È¿ ³óµµ ¹× ºÐȹ¿¡ ´ëÇÑ
¿¬±¸°¡ ÇÊ¿äÇϸ®¶ó »ý°¢µÈ´Ù.
#ÃÊ·Ï#
Korean ginseng (KG) has been used as a general tonic in oriental society The present
study was undertaken to elucidate the pharmacologic action and therapeutic effect of KG
in penile erection. We observed the effect of total saponin (TS), a major extract of KG,
on relaxation of rabbit cavernous smooth muscle as well as rat penile erection, which
were compared those of various vasoactive drugs including sodium nitroprusside (SNP),
S-nitro-N-acetylpenicillamine (SNAP), L-ethoxycarbonyl-3-morpholinosydnonimine
(SIN-1), PGE1, zaprinast.
TS (1¡­4mg/cc) significantly relaxed endothelium-intact, rabbit cavernous strips
precont.acted with phenylephrine (10-6M) in dose dependent manner (%
relaxation: 5.8¡¾2.1-36.7¡¾5.8%). No significant difference was found in relaxation of
deendothelialized cavernous tissue. In comparison of it's relaxing effect with other
vasoactive drugs, TS (4§·/cc) was more potent than SIN-1 (10-3M), and
less potent than SNP (10-3M) and SNAP (10-3M).
Intracavernous injections of TS (0.05§·¡­3.2§·/0.1cc) induced penile erection (increase of
intracavernous pressure: 1.34-21.32§·Hg, duration of tumescence: 0.29-5.16 min) in dose
dependent manner. In addition, TS did not cause any significant change of systemic
blood pressure. In comparison of maximal effect of TS (3.2§·/0.1cc) with other drugs
(10-3M-10-4M), the order of sequence were
SNP>SNAP>PGE1>TS>SIN-1 >zaprinast.
These results indicate that total saponin induces penile erection by relaxing corpus
cavernosum, probably in endothelial independent manner. Clinical application of KG
require further researches to identify the effective subfraction of total saponin.

Å°¿öµå

Korean ginseng; Total saponin; Penile erection; Rat; Rabbit;

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