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[Parasitology (5) ºÐ¼±Ãæ. Hyperinfection syndromeÀº ¿Ö ¹«¼·½À´Ï±î?]

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1. ºÐ¼±ÃæÀ̶õ?

ºÐ¼±Ãæ(Strongyloides stercoralis)Àº ƯÀÌÇÑ ¼±ÃæÀÔ´Ï´Ù. (1) ÀÎü°¨¿° ¼±Ãæ Áß ±× Å©±â°¡ °¡Àå ÀÛ½À´Ï´Ù. mm ´ÜÀ§ ÀÌÇÏÀÔ´Ï´Ù. (2) ÀÚÀ¯»ýÈ°¼¼´ë (free-living generation)¸¦ °¡Áý´Ï´Ù. Áï Èë¿¡¼­ ½º½º·Îµµ Àß »ì¾Æ°©´Ï´Ù. (3) ÇǺθ¦ ÅëÇØ Ä§ÀÔÇÕ´Ï´Ù. (4) AutoinfectionÀÌ °¡´ÉÇÕ´Ï´Ù. ´ëºÎºÐÀÇ ¼±ÃæÀº Ãæ¶õ Çϳª¸¦ ¸ÔÀ¸¸é ¸ö ¼Ó¿¡ ÇÑ ¸¶¸®ÀÇ ±â»ýÃæÀÌ »ý±é´Ï´Ù. ±×·¯³ª ºÐ¼±ÃæÀº ÀÎüÀÇ ¸é¿ª·ÂÀÌ ¾àÇϸé ÀÚ°¡°¨¿°À» ÅëÇÏ¿© ¹«ÇÑÁõ½ÄÇÒ ¼ö ÀÖ½À´Ï´Ù.

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°¡Àå Áß¿äÇÑ Æ¯Â¡Àº Å©±â°¡ ÀÛ´Ù´Â °ÍÀÔ´Ï´Ù. °ÅÀÇ ´«¿¡ º¸ÀÌÁö ¾Ê½À´Ï´Ù. 0.5-2mm Å©±âÀ̸鼭 ¸Å¿ì °¡´Ã±â ¶§¹®ÀÔ´Ï´Ù. ȸÃæÀº 30cmÀÌ°í ¿äÃæÀ̳ª ÆíÃæÀº 2-4cm ¶ó´Â °ÍÀ» »ý°¢ÇØ º¸¸é ¾ó¸¶³ª ÀÛÀºÁö ¾Ë ¼ö ÀÖ½À´Ï´Ù. ¾Æ·¡ ±×¸²¿¡¼­ ±× Å©±â¸¦ ºñ±³ÇØ º¸½Ê½Ã¿ä. ºÐ¼±ÃæÀÌ ´«¿¡ º¸À̱⳪ Çմϱî? µû¶ó¼­ Å©±â·Î ´ë°­ °¨º°ÇÒ ¼ö ÀÖ½À´Ï´Ù.

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2. ºÐ¼±ÃæÁõÀÇ ÀÓ»ó Áõ»ó

º¸Åë °¨¿°µÇ´õ¶óµµ Áõ»óÀÌ ¾ø´Â °æ¿ì°¡ ¸¹½À´Ï´Ù. µå¹°°Ô À§Àå°ü ±Ë¾çÀ» ÀÏÀ¸Å³ ¼ö ÀÖ½À´Ï´Ù.

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3. Hyperinfection syndrome

½ºÅ×·ÎÀ̵峪 Ç×¾ÏÁ¦¿¡ ÀÇÇÏ¿© ¸é¿ª·ÂÀÌ ¶³¾îÁö¸é ¹«ÇÑ ÀÚ°¡Áõ½ÄÇÏ¿© hyperinfection syndromeÀÌ ¹ß»ýÇÕ´Ï´Ù. Àü½Å¿¡ ºÐ¼±Ãæ À¯ÃæÀÌ ÆÛÁö´Â hyperinfection syndromeÀÇ »ç¸Á·üÀº 100%ÀÔ´Ï´Ù. ±×·¡¼­ ¹«¼·½À´Ï´Ù.


Ç×¾ÏÄ¡·á Áß ¹ß»ýÇÑ ºÐ¼±Ãæ¿¡ ÀÇÇÑ ÆóÆ÷ÃâÇ÷


½ºÅ×·ÎÀÌµå »ç¿ë°ú °ü·ÃµÈ hyperinfection syndrome


4. ºÐ¼±ÃæÁõÀÇ Áø´Ü

ºÐ¼±ÃæÁõÀº Ãæ¶õÀ¸·Î Áø´ÜÇÒ ¼ö ¾ø½À´Ï´Ù. ´ëº¯, ½ÊÀÌÁöÀ庮, °¡·¡¿¡¼­ À¯ÃæÀ» °üÂûÇÏ¿© Áø´ÜÇÕ´Ï´Ù.


5. ºÐ¼±ÃæÁõÀÇ Ä¡·á

Ä¡·áÈ¿°ú´Â thiabendazoleÀÌ °¡Àå ÁÁÀºµ¥ ºÎÀÛ¿ëÀÌ ¸¹´Ù´Â ´ÜÁ¡ÀÌ ÀÖ½À´Ï´Ù. ÇöÀçÀÇ treatment of choice´Â ivermectinÀ¸·Î Á¤¸®µÈ °Í °°½À´Ï´Ù. 95% ÀÌ»ó È¿°ú°¡ ÀÖÀ¸¸é¼­ ºÎÀÛ¿ëÀÇ ºóµµ´Â ÈξÀ ³·½À´Ï´Ù.

¿©·¯ºÐÀÌ ¸¹ÀÌ º¸½Ã´Â emedicine.medscape.com¿¡´Â "Ivermectin (Stromectol). Binds to glutamate-gated chloride ion channels in invertebrate nerve and muscle cells. Increased permeability of the cell membrane occurs with hyperpolarization, resulting in paralysis and death of the parasite. Effective against adult intestinal strongyloides. Cure rate is 97% with 2-day course. Case reports have been made of successful SC injection of ivermectin in patients unable to achieve adequate serum drug levels after oral administration"¶ó°í µÇ¾î ÀÖ½À´Ï´Ù.

º» º´¿ø ¾àÁ¦°ú¿¡ ¹®ÀÇÇÑ ¹Ù ´ÙÀ½°ú °°Àº ´äº¯À» ¹Þ¾Ò½À´Ï´Ù. 'Thiabendazole, ivermectinÀº Èñ±ÍÀǾàÇ°¼¾ÅÍ¿¡¼­´Â °ø±ÞµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. ÇöÀç ±¹¸³ÀÇ·á¿ø¿¡¼­ ¾àÀ» ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù. ±¹¸³ÀÇ·á¿ø¿¡¼­´Â 'ÇØ¿ÜÀ¯ÀÔÀü¿°º´°ü¸®±ÔÁ¤'¿¡ µû¶ó Áúº´°ü¸®º»ºÎ¿¡¼­ ±¸¸Å ¹× °ø±ÞÇÏ°í ÀÖ´Â ±¹³» ºñÃà¿ë ÇØ¿ÜÀ¯ÀÔÀü¿°º´Ä¡·á¾à ÁöÁ¤¸ñ·ÏÀ» Åõ¾àÇÏ°í ÀÖ½À´Ï´Ù. ±¹¸³ÀÇ·á¿ø ¾àÁ¦°ú 2260-7389'

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