JP6206953B2 - 成人t細胞白血病の発症し易さを試験する方法 - Google Patents
成人t細胞白血病の発症し易さを試験する方法 Download PDFInfo
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Description
(1)HTLV−1キャリアより試料を採取する工程;
(2)工程(1)で採取された試料を用いて、当該試料中のsIL−2Rを測定する工程;
(3)予め作成したsIL−2R濃度とsIL−2Rの測定値との関係を表す検量線と、工程(2)での測定値とから、当該試料中のsIL−2R濃度を決定する工程;
(4)工程(3)で決定されたsIL−2R濃度を、sIL−2R濃度が900U/mL以上であれば、当該キャリアはATLを発症し易く、900U/mL未満であれば、当該キャリアはATLを発症しにくい、という基準と比較する工程;
(5)工程(4)における基準との比較により、当該キャリアのATLの発症し易さを判定する工程。
インフォームドコンセントを得たHTLV−1感染以外に疾患に罹患していないHTLV−1キャリア27人の血漿または血清中のsIL−2R濃度を、sIL−2R測定用キット[セルフリーN IL−2R(協和メデックス社製)]を用いて測定した。
Claims (2)
- ヒトTリンパ球向性ウィルス1型キャリアより採取された試料中の可溶性インターロイキン−2受容体を測定し、当該試料中の可溶性インターロイキン−2受容体の濃度が900U/mL以上であれば、当該キャリアは成人T細胞白血病を発症しやすく、900U/mL未満であれば、当該キャリアは成人T細胞白血病を発症しにくい、という基準と比較することにより、当該キャリアの成人T細胞白血病の発症し易さを試験する方法。
- 可溶性インターロイキン−2受容体(以下、sIL−2Rという)測定用試薬、及び、
ヒトTリンパ球向性ウィルス1型キャリアより採取された試料中のsIL−2Rの濃度が900U/mL以上であれば、当該キャリアは成人T細胞白血病を発症しやすく、900U/mL未満であれば、当該キャリアは成人T細胞白血病を発症しにくい、という基準と比較する旨が記載された添付文書
を含有することを特徴とする、ヒトTリンパ球向性ウィルス1型キャリアの成人T細胞白血病の発症し易さを試験するためのキット。
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