Anonymous
Anonymous asked in 科學化學 · 1 decade ago

有關於檢測儀器~~我很急

rapid fluorescent focus inhibition test

我翻出的中文意思是 快速螢光調焦抑制檢測

這是什麼儀器呀

有點不懂

那他的作用是什麼 有圖片嗎

謝謝 感激不盡

2 Answers

Rating
  • Lv 5
    1 decade ago
    Best Answer

    好像跟抗體、病毒檢測有關,這篇文章,請參考:

    A rapid fluorescent focus inhibition test for detection of neutralizing antibodies to tick-borne encephalitis virus.

    Vene S, Haglund M, Vapalahti O, Lundkvist A.

    Swedish Institute for Infectious Disease Control, Stockholm. sirkka.vene@smi.ki.se

    Tick borne encephalitis (TBE), is endemic in several countries in central and northern Europe, in the Baltic states and in Russia. Vaccination has been shown to lower efficiently the number of cases of this potentially very serious disease. However, the possibility to assess the neutralizing antibody response after clinical disease or vaccination has been hampered by the lack of easy and specific tests. We developed a rapid fluorescent focus inhibition test (RFFIT) and compared it with a standard plaque reduction neutralization test (PRNT) and an hemagglutination inhibition test (HI) for antibody detection in late convalescent sera from 18 patients with a previous clinical and serological diagnosis of TBE. Neutralizing titres obtained with RFFIT were almost identical to those obtained with PRNT, and correlated also well with the HI results. The RFFIT for detection of neutralizing antibodies to TBE-virus has an advantage over the standard PRNT in its easy and rapid performance (results are obtained in 1 vs 7 days), and over the HI in its specificity, since cross-reactions with other flaviviruses are minimized.

  • 1 decade ago

    rapid fluorescent focus inhibition test

    focus就直接譯成"調焦"?有點混喔.

    看他字面的意思是比較像專一性或專屬的抑制吧?有些檢查可能是利用酵素或藥品針對欲檢測物質或其背景物質產生反應產生儀器可辨識的結果來測量濃度或確認成分的存在.

    不過可能要看一下整個測試方式的說明才知道.

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