不飽和鉄結合能の測定法について : Res-O-Mat Fe Kitによる
スポンサーリンク
概要
- 論文の詳細を見る
A part of transferrin in serum is binding Fe, and the rest of it is designated as unsaturated iron binding capacity (UIBC). The UIBC is defined as capacity for bindidg iron. The sum of UIBC and serum iron content is total iron binding capacity (TIBC). In general, UIBC and serum iron content are in inverse proportion with each other, but the value of UIBC is also variable owing to the increase and decrease of transferrin. Although a lot of chemical methods have been applied to the determination of UIBC, it is troublesome to keep the experimental apparatus free of iron and it is not easy to prepare the standard solutions of iron. Since a several years ago the authors have been employing the method using ^<59>Fe for the determination of UIBC. A few of studies on this method were made, and the results are reported here. The differences in the duplicated determinations of UIBC were found to be 0.2-32.0 (14.2) μg/dl. Notable differences were observed in the case of hyperferremia. This indicates that much cautions should be taken for the determination of UIBC which is of low value. Under consideration of the effect of temperature on the reaction rate, the preferred incubation time was studied at 22℃ and 37℃. At 22℃ the reaction continued along with time, while at 37℃ the reaction reached to plateau after 30 min, and thereafter the rate of reaction was almost constant. The effect of skill in measuring of the serum volume on the value of UIBC was little in the case of hyperferremia, however it was very notable in the cases of normal and hypoferremia. The serum iron content and the value of UIBC which were determined at the same time correlated inversely to each other, although there were some variations in each cases. The normal values of UIBC were found to be 153-265 (211±37.5) μg/dl. in 21 men and 148-275 (215±32.8) μg/dl. in 23 women, respectively.
- 公益社団法人日本放射線技術学会の論文
- 1974-01-31
著者
関連論文
- 放射性医薬品の QC プログラム (案) : 放射性医薬品の品質管理
- 2. 放射線技術品質保証計画班WG経過報告「放射性医薬品のQCプログラム」
- 70. Table Look Up 法による局所脳血流量 (rCBF) 測定方法の検討(核医学-2 脳 SPECT (II))
- 94.消化器エックス線間接撮影法について(第2報)
- 39.消化器エックス線間接撮影法について
- 70. Table Look Up 法による局所脳血流量 (rCBF) 測定方法の検討(第 49 回総会学術大会一般研究発表予稿)
- 「アレグロHS-TSH」キットの基礎的検討 : RI-11 試料測定-2
- 「アレグロHS-TSH」キットの基礎的検討
- 40. One Step Sandwich法に基づく「プロラクチン・RIABEAD II」の検討 : 核医学(in vitro) : 関東・東京部会
- 1.肝シンチグラフィー腹背(矢状)方向「背臥位撮像と腹臥位撮像」の比較・検討(第1報) : 東京部会 : 会員研究発表 : 核医学技術,治療技術
- 380.検査食サンケンクリンを用いた腹部^Gaシンチグラフィの検討(第41回総会会員研究発表)(RI-II ガリウム他)
- 29.Solid Phase Radioimmunoassayによる血中T_4測定用キットTETRBEAD-125の基礎的, 臨床的検討(◇関東・東京部会(第27回))(部会報告)
- 125. 注腸造影検査時における排泄バリウム便潜血反応結果による大腸疾患の検討. : 免疫学的便潜血反応を利用したヘモグロビン検出試薬による : 消化管撮影
- 125. 注腸造影検査時における排泄バリウム便潜血反応結果による大腸疾患の検討 : 免疫学的便潜血反応を利用したヘモグロビン検出用試薬による : 下部消化管 : 第43回総会会員研究発表予稿
- 不飽和鉄結合能の測定法について : Res-O-Mat Fe Kitによる
- ダイバーヂングコリメーターについて