| ¿µ¹® | cobalamin | ÇÑ±Û | Äڹ߶ó¹Î |
|---|---|---|---|
| ¼³¸í | ºñŸ¹Î B12ÀÇ ´Ù¸¥ À̸§. ºñŸ¹Î B12´Â À¯ÀüÁ¤º¸¸¦ °¡Áö°í ÀÖ´Â DNAÀÇ ÇÕ¼º¿¡ ¹Ýµå½Ã ÇÊ¿äÇÑ ¿µ¾ç¼Ò·Î Çٺп¿¡ ¾ø¾î¼´Â ¾ÈµÇ´Â Áß¿äÇÑ ¿µ¾ç¼ÒÀÌ´Ù. ÀÌ ¿µ¾ç¼Ò°¡ °áÇÌÀÌ µÉ °æ¿ì¿£ °Å´ëÀû¸ð±¸ºóÇ÷(megaloblastic anemia)¶ó´Â Ư¡ÀûÀÎ ºóÇ÷ÀÌ »ý±ä´Ù. ÀÌ ºóÇ÷Àº Çٺп¿¡ Áß¿äÇÑ ¹°ÁúÀÎ Äڹ߶ó¹ÎÀÌ °áÇÌµÉ °æ¿ì¿¡ ÀûÇ÷±¸¸¦ »ý»êÇÏ´Â ¼¼Æ÷ÀÇ ºÐ¿ÀÌ ÀϾÁö ¾Ê¾Æ¼ »ý±â´Â °ÍÀ¸·Î Ư¡ÀûÀ¸·Î Çö¹Ì°æÀ¸·Î °üÂûÇÒ ½Ã¿¡ ÀûÇ÷±¸ÀÇ Å©±â°¡ ¾ÆÁÖ Å©°í Áß°£¿¡ ¸¼°Ô º¸ÀÌ´Â ºÎºÐÀÌ ¾ÆÁÖ ÀÛ´Ù. ºñŸ¹Î B12ÀÇ Èí¼ö´Â À§¿¡¼ À§»ê°ú ÇÔ²² ºÐºñµÇ´Â ³»ÀÎÀÎÀÚ(intrinsic factor)¶ó´Â ¹°Áú°ú ÇÔ²² °áÇÕÇÏ¿© Àå¿¡ ¿Í¼ Èí¼ö°¡ µÈ´Ù. ¸¸ÀÏ À§¿¡¼ ³»ÀÎÀÎÀÚ°¡ ºÐºñµÇÁö ¾Ê´Â´Ù¸é Vit B12´Â Èí¼ö°¡ µÉ ¼ö ¾ø¾î¼ ü³»¿¡ Vit B12ÀÇ °áÇÌÀ» ÃÊ·¡ÇÏ°Ô µÈ´Ù. ÀÌ·Î ÀÎÇØ¼ °Å´ëÀû¸ð±¸ºóÇ÷°¡ »ý±æ ¼ö ÀÖ´Ù. ÀÌ·¸°Ô À§¿¡¼ ³»ÀÎÀÎÀÚÀÇ ºÐºñ Àå¾Ö¿¡ ÀÇÇØ¼ ÀÏ¾î³ ºóÇ÷À» ¾Ç¼ººóÇ÷À̶ó ÇÑ´Ù. |
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| ¿µ¹® | malabsorption | ÇÑ±Û | Èí¼öÀå¾Ö |
|---|---|---|---|
| ¼³¸í | Àå°ü¿¡¼ ¿µ¾ç¼Ò°¡ Ç÷¾×À¸·Î Àß Èí¼öµÇÁö ¾Ê´Â Çö»ó. ÀÛÀºÃ¢ÀÚ¿¡¼ ¿µ¾ç¼Ò°¡ ÀϺΠ¶Ç´Â ÀüºÎ Èí¼öµÇÁö ¾Ê¾Æ »ý±â´Â º´À» ¸»ÇÑ´Ù. ÀÌ º´Àº ´ëºÎºÐ ¸Å¿ì õõÈ÷ ¹ßº´µÇ±â ½ÃÀÛÇÏ¿© Áø´ÜÇϱⰡ ¸Å¿ì ¾î·Á¿ì¸ç, º´À» ÀǽÄÇϱâ ÀüÀÇ ¼ö°³¿ù¿¡¼ ¼ö³â µ¿¾È ÁøÇàµÇ´Â °æ¿ìµµ ÀÖ´Ù. Àå±â°£ Ä¡·áÇØ¾ß Çϸç, Ä¡·á¹æ¹ý º¹ÀâÇϰí ÀÚÁÖ ¹Ù²ð ¼ö ÀÖ´Ù. ³²-³à ¸ðµÎ ºñ½ÁÇÑ ºñÀ²·Î ¸ðµç ¿¬·ÉÃþ¿¡¼ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. ¿øÀÎÀº ù°, 1Â÷Àû ¼±ÃµÀû ÀÌ»óÀ¸·Î¼ Á¥´ç-¼³´ç µî ÀÌ´ç·ù ºÐÇØ È¿¼ÒÀÇ °áÇÌ, ÀÌÀÚ-ÀÛÀºÃ¢ÀÚ µîÀÇ ¼ÒÈÈ¿¼Ò °áÇÌ, Æ÷µµ´ç°ú ºñŸ¹Î B12 µî ÀÛÀºÃ¢ÀÚ Á¡¸·ÀÇ Àü¼ÛÀå¾Ö µîÀ» µé ¼ö ÀÖ´Ù. µÑ°, 2Â÷Àû ¿øÀÎÀ¸·Î¼ âÀÚº´ µîÀ¸·Î °è¼Ó Èí¼öºÒ·®ÀÌ ÀϾ´Â °æ¿ìÀÌ´Ù. ÀÌ ¹Û¿¡ âÀÚ°ü ³»ÀÇ È¿¼Ò°¡ ºÎÁ·Çϰųª Á¤»ó »óÅÂÀÇ Ã¢ÀÚº´ ¼¼±ÕÀÌ º¯ÇÏ´Â °æ¿ì, ÀÌÀÚ-°£-¾µ°³ µîÀÇ º´À¸·Î ¼ÒȰ¡ Àß µÇÁö ¾Ê´Â °æ¿ì, ±â»ýÃæ-º¹Åë µî âÀÚ°ü º®ÀÇ º´ÀÌ ÀÖ´Â °æ¿ì, âÀÚ°üÀýÁ¦ ¼ö¼ú·Î Èí¼ö ¸éÀûÀÌ ÁÙ¾úÀ» °æ¿ì µîÀ» µé ¼ö ÀÖ´Ù. À§Çè ÀÎÀڷδ ¾ËÄÚ¿Ã °ú´Ù¼·Ãë, âÀÚ°ü¼ö¼ú, °¡Á· Áß Èí¼öºÒ·®À̳ª ³¶Æ÷¼º¼¶À¯Áõ ȯÀÚ°¡ ÀÖ´Â °æ¿ì, ±¤À¯ ¶Ç´Â ´Ù¸¥ ¿ÏÇÏÁ¦¸¦ »ç¿ëÇÑ °æ¿ì µîÀÌ ÀÖ´Ù. Áõ¼¼´Â ½Ä¿åºÎÁø-ºÒÄè°¨-üÁß°¨¼Ò-¼³»ç-º¹ºÎÆØ¸¸ µîÀÌ ³ªÅ¸³ª°í, ´Ü¹éÁú-Áö¹æ-ºñŸ¹Î µîÀÇ Èí¼öºÒ·®À¸·Î °¢°¢ÀÇ °áÇÌÁõ¼¼°¡ ³ªÅ¸³´Ù. ´Ü¹éÁú °áÇÌ¿¡ ÀÇÇØ¼ À¯¾ÆÀÇ ¹ßÀ°ºÎÁø, ºóÇ÷, Àú¾ËºÎ¹ÎÇ÷Áõ, ºÎÁ¾ µîÀÌ »ý±â¸ç, ºñŸ¹Î DÀÇ Èí¼öÀå¾Ö·Î ÀÎÇÏ¿© »ÀÀÇ ¹ßÀ°¿¡ ¹®Á¦°¡ »ý±ä´Ù. ºñŸ¹Î K¿Í B12ÀÇ Èí¼öÀå¾Ö·Î ÃâÇ÷°ú °Å´ëÀû¸ð±¸¼ººóÇ÷ÀÌ »ý±â°í, ÀÛÀºÃ¢ÀÚ Á¡¸·ÀÇ Æ÷µµ´ç°ú °¥¶ôÅä¿À½ºÀÇ Àü¼Û Àå¾Ö·Î ÀÎÇØ ¼³»ç-ÀúÇ÷´ç-¿µ¾çÀå¾Ö µîÀÌ ³ªÅ¸³´Ù. ¶ÇÇÑ ¹«±â·Â°ú °æ¹ÌÇÑ ºóÇ÷ µîÀÌ ³ªÅ¸³ª°í, º¹ºÎ¿¡ °¡½º°¡ Â÷°Å³ª ¸·¿¬È÷ ºÒÆíÇϸç, ´ëº¯ÀÇ ³¿»õ°¡ ³ª»Ú°í ¾çÀÌ ¸¹´Ù. ÇÕº´ÁõÀ¸·Î ¼ÒȺҷ®ÀÌ Àå±â°£ Áö¼ÓµÇ°Å³ª À¯¾ÆÀÇ °æ¿ì »ç¸ÁÇÒ ¼ö ÀÖÀ¸¸ç, ¿µ¾ç¼Ò-ºñŸ¹Î-¹«±âÁú °áÇÌ µîÀ¸·Î ÀÎÇÏ¿© ´Ù¸¥ ÁúȯÀÌ »ý±æ ¼öµµ ÀÖ´Ù. |
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| Cbl | cobalamin |
|---|---|
| CBP | calcium-binding protein; carbohydrate-binding protein; cardiopulmonary bypass; chlorobiphenyl; cobal... |
| IDA | 1) Imino-Diacetic Acid 2) Iron Deficiency Anemia &nb... |
| GGM | glucose-galactose malabsorption |
| LM | lactic acid mineral [medium]; lactose malabsorption; laryngeal mask; laryngeal muscle; lateral malle... |
| LEE | Locus of Enterocyte Effacement |
|---|---|
| Cbl | Cobalamin |
| Me-Cbl | Methyl-cobalamin |
| enterocyte | <pathology> Cells of the intestinal epithelium. (18 Nov 1997) |
|---|---|
| ATP cobalamin adenoxyltransferase | <enzyme> An enzyme that catalyses the reaction of ATP, water, and cobalamin to form orthophosphate, pyrophosphate, and adenoxylcobalamin. Adenosylcobalamin is required by methylmalonyl-CoA mutase. A deficiency of ATP cobalamin adenosyltransferase will lead to methylmalonic acidemia. (05 Mar 2000) |
| cobalamin | <biochemistry> Member of the water soluble B vitamin group, important in the proper function of the nervous system and important in proper carbohydrate, protein and fat metabolism. (27 Sep 1997) |
| cobalamin (5'-phosphate)synthase | <enzyme> From pseudomonas denitrificans; catalyses the synthesis of cobalamin 5'-phosphate from GDP-cobinamide and alpha-ribazole 5'-phosphate, but also the synthesis of cobalamin from GDP-cobinamide and alpha-ribazole Registry number: EC 2.6.99.- Synonym: cobv gene product (26 Jun 1999) |
| cobalamin concentrate | The dried, partially purified product resulting from the growth of selected Streptomyces cultures or other cobalamin-producing microorganisms; contains at least 500 ug of cobalamin in each gram. (05 Mar 2000) |
| malabsorption | <gastroenterology> Impaired intestinal absorption of nutrients. (18 Nov 1997) |
| malabsorption syndrome | <syndrome> A variety of conditions in which digestion and absorption in the small intestine are impaired. Multiple causes including lymphoma, amyloid and other infiltrations, Crohn's disease, gluten sensitive enteropathy and the sprue syndrome in which the villi atrophy for unknown reasons. (18 Nov 1997) |
| malabsorption syndromes | General term for syndromes of malnutrition due to failure of normal intestinal absorption of nutrients. (12 Dec 1998) |
| methionine malabsorption syndrome | <syndrome> An inherited disorder in which there is an inability to absorb l-methionine from the gut. (05 Mar 2000) |
| intestinal malabsorption | <gastroenterology> The inadequate absorption of nutrients from the small intestine. This can result in loss of weight and abnormal appearing stools. Malabsorption can be caused by lesions of the small intestine, amyloidosis, lack of digestive enzymes (for example lactose intolerance) or bile salts or surgical operations. (10 Jan 1998) |
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