總鐵結合力[1]total iron-binding capacity,TIBC)又稱總鐵結合能力[2]總鐵結合容量運鐵蛋白結合力(transferrin iron-binding capacity),為醫學上用於表示轉鐵蛋白攜帶血中游離的能力[3]。TIBC的數值由抽血檢測獲得,評估血液中有能力和鐵結合的蛋白質有多少,並以此間接反映轉鐵蛋白的含量[4]。過去由於直接測量轉鐵蛋白相當昂貴,因此藉由量測TIBC來較為簡單便宜[5][6]。即使今日直接測定轉鐵蛋白已非難事,但TIBC依然廣被使用[7]

總鐵結合力
MedlinePlus003489
LOINC2500-7, 14800-7, 35215-3

參考文獻

編輯
  1. ^ 存档副本. [2024-01-25]. (原始內容存檔於2024-01-25). 
  2. ^ 存档副本. [2024-01-25]. (原始內容存檔於2024-01-25). 
  3. ^ MedlinePlus Medical Encyclopedia: Total iron binding capacity. [2008-12-31]. (原始內容存檔於2016-07-05). 
  4. ^ Yamanishi H, Iyama S, Yamaguchi Y, Kanakura Y, Iwatani Y. Total iron-binding capacity calculated from serum transferrin concentration or serum iron concentration and unsaturated iron-binding capacity. Clin. Chem. January 2003, 49 (1): 175–8. PMID 12507977. doi:10.1373/49.1.175. [永久失效連結]
  5. ^ Kasvosve I, Delanghe J. Total iron binding capacity and transferrin concentration in the assessment of iron status. Clin. Chem. Lab. Med. October 2002, 40 (10): 1014–8. PMID 12476940. doi:10.1515/CCLM.2002.176. [永久失效連結]
  6. ^ Gambino R, Desvarieux E, Orth M, et al. The relation between chemically measured total iron-binding capacity concentrations and immunologically measured transferrin concentrations in human serum. Clin. Chem. December 1997, 43 (12): 2408–12. PMID 9439462. [永久失效連結]
  7. ^ TIBC/UIBC. www.accuspeedy.com.tw. [2018-03-21]. (原始內容存檔於2021-04-21). 

外部連結

編輯