Sentences with phrase «reactivity on blood tests»

In fact, the rate of hay fever went from 3 percent in 1970 to 22 percent in 2006, and the rate of allergic reactivity on blood tests went from 20 percent in 1980 to 43 percent in 2006.

Not exact matches

The last test we'll talk about is the cross-reactive food reactivity; a blood - test for people who've worked on their diet but still experience the same symptoms.
Serologic testing at CDC utilized a Western blot (WB) assay that showed excellent sensitivity to MuLV and XMRV polyclonal or monoclonal antibodies, and no reactivity on sera from 121 US blood donors or 26 HTLV - and HIV - infected sera.
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