| ¿µ¹® | phenylketonuria(=PKU) | ÇÑ±Û | Æä´ÒÄÉÅæ´¢Áõ |
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| ¼³¸í | ¼±Ãµº´À¸·Î ü³»¿¡ Æä´ÒÄÉÅæÀÌ ÃàÀûµÇ¾î ¿ÀÁÜÀ¸·Î ³ª¿À´Â º´ÀÌ´Ù. Æó´ÒÄÉÅæÀÌ ÃàÀûµÇ´Â ÀÌÀ¯´Â ÀÎü³»¿¡ Æä´Ò¾Ë¶ó´Ñ(phenylalanine)À̶ó´Â ¾Æ¹Ì³ë»êÀ» ´Ù¸¥ ¾Æ¹Ì³ë»êÀΠƼ·Î½ÅÀ¸·Î ¹Ù²Ù¾î ÁÖ´Â ÇÑ È¿¼Ò(phenylalanine hydroxylase)°¡ ¼±ÃµÀûÀ¸·Î °áÇ̵Ǿî ž±â ¶§¹®ÀÌ´Ù. ÀÌ È¿¼ÒÀÇ °áÇÌÀÌ ÀÖÀ¸¸é, °è¼ÓÀûÀÎ Æä´Ò¾Ë¶ó´ÑÀÇ ÃàÀûÀÌ ÀϾ°í, °á±¹Àº Æä´ÒÄÉÅæÀÇ ÃàÀûÀ¸·Î ¹ßÀüÇÑ´Ù. ½Åü³»ÀÇ ³ôÀº Æä´ÒÄÉÅæ³óµµ´Â žÆÀÇ ³ú¹ß´ÞÀ» ¾ïÁ¦ÇÏ¿© °á±¹Àº Á¤½ÅÁöü¸¦ À¯¹ßÇÑ´Ù. µû¶ó¼ ÀÌ Áúº´Àº ºü¸¥ Áø´ÜÀ¸·Î, Æä´Ò¾Ë¶ó´ÑÀÌ ÀûÀº ½Ä»ç(Àú´Ü¹éÁú ½Ä»ç)¸¦ ³úÀÇ ¹ß´ÞÀÌ ¿ÏÀüÈ÷ ¸ØÃß´Â ¼ºÀαîÁö ½ÃÇàÇϸé, ÀÚ¿¬È÷ Ä¡·áµÈ´Ù. ½Å»ý¾Æ¿¡¼ ÀÌ Áúº´ÀÇ Á¸À縦 ¾Ë±â À§ÇØ ¿ÀÁÜÀ̳ª Ç÷¾×³»¿¡¼, Æä´ÒÄÉÅæÀÇ À¯¹«¸¦ ¾Ë¾Æº¸±âµµ Çϸç, ±¸¶ß¸® Áø´Ü¹ý(Guthrie's test)À» ½ÃÇàÇÑ´Ù. |
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| PKU | phenylketonuria |
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| PKU | Phenylketonuria |
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| nonclassical phenylketonuria | DHPR-deficient form; an inherited disorder in which there is an absence or deficiency of dihydropteridine reductase (DHPR); this results in impaired regeneration of tetrahydrobiopterin, causing an elevation in phenylalanine levels, GTP-CH form; an inherited disorder in which there is a deficiency of guanosine triphosphate cyclohydrolase, an enzyme used in the biosynthesis of tetrahydrobiopterin, 6-PTS form; an inherited disorder in which there is a deficiency of 6-pyruvoyl tetrahydropterin synthase, an enzyme that participates in the biosynthesis of tetrahydrobiopterin. Synonym: nonclassical phenylketonuria. (05 Mar 2000) |
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| phenylketonuria | <disease> Congenital absence of phenylalanine hydroxylase (an enzyme that converts phenylalanine into tyrosine). Phenylalanine accumulates in blood and seriously impairs early neuronal development. The defect can be controlled by diet and is not serious if treated in this way. Incidence: highest in Caucasians. Acronym: PKU Origin: Gr. Ouron = urine (15 Oct 1997) |
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| phenylketonuria, maternal | Phenylketonuria in a pregnant woman. The maternal disease puts the foetus at great risk of mental retardation and other congenital diseases. (12 Dec 1998) |
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