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¿õ¼º¹é¼­¿¡¼­ ¹«¼ö¾ËÄÝÀ» ÀÌ¿ëÇÑ È­ÇÐÀû Á¦°í¼ú Chemical Orchiectomy Using Absolute Alcohol Injection into Rat Testicles

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Abstract

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´Ù. ¿Ü°úÀû Á¦°í¼úÀº °íȯÁ¦°Å¿¡ µû¸£´Â Á¤½ÅÀûÀÎ Ãæ°Ý ¹× ¿Ü°ü»óÀÇ ¹®Á¦Á¡ µîÀÌ ´ÜÁ¡À¸·Î
ÁöÀûµÇ°í ÀÖ°í ±×¿ÜÀÇ ³»ºÐºñ¾à¹°¿ä¹ýµµ ºÎÀÛ¿ë°ú °æÁ¦Àû ºÎ´ãÀÇ ¹®Á¦Á¡ µîÀÌ ¼ö¹ÝµÇ°í ÀÖ
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Àû Á¦°í¼úÀ» ½ÃÇàÇÏÁö ¾Ê°í, Áö±Ý±îÁö º¸°íµÈ ¹Ù°¡ ¾ø´Â ¹«¼ö¾ËÄÝÀ» ÀÌ¿ëÇÑ È­ÇÐÀû Á¦°í¼ú
ÀÇ ¹æ¹ýÀ¸·Î ¿õ¼º¹é¼­ÀÇ °íȯ¿¡ ¹«¼ö¾ËÄÝÀ» ÁÖÀÔÇÏ¿© Ç÷Áß Å×½ºÅ佺Å×·ÐÀÇ º¯È­¿Í °íȯ ¹×
Àü¸³¼±ÀÇ Á¶Á÷º¯È­¸¦ °üÂûÇÔÀ¸·Î ¿Ü°úÀû Á¦°í¼ú°ú °°Àº È¿°ú¸¦ ¾ò°íÀÚ º» ½ÇÇèÀ» ½ÃÇàÇÏ¿´
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Purpose : In patients suffering from prostate cancer, endocrine treatment is commonly
applied to either locally advanced or metastatic prostate cancer. But, there are many side
effects with endocrine treatment in spite of its good response. We studied the effect of
castration using absolute alcohol injection into the testis of Sprague-Dawley rats.
Materials and Methods: We checked and compared the serum testosterone level after
surgical castration and the injection of a serial amount of alsolute alcohol into the testis
of sixty Sprague-Dawley rats. The histologic findings of the testes and prostates in
those injected with absolute alcohol were also evaluated.
Results: The testosterone level of normal control was 2.29¡¾0.47ng/§¢ and that of the
bilateral orchiectomy group was 0.03¡¾0.02ng/§¢. The testosterone level of the groups
that were injected with absolute alcohol more than 25% of testicular weight were the
same as the testosterone level of castrated rats. The histologic findings of the testes
and prostates in those injected with absolute alcohol more than 25% of testicular weight
were diffusely atrophied.
Conclusions: We suggest that chemical orchiectomy using absolute alcohol as a new
endocrine treatment is another modality in advanced prostatic cancer patients who need
an orchiectomy.

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Orchiectomy; Absolute alcohol;

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