单词	radioimmunoassay
释义	radioimmunoassay /ˌreɪdɪəʊɪˌmjʊnəʊaˈseɪ / noun Medicine A technique for determining antibody levels by introducing an antigen labelled with a radioisotope and measuring the subsequent radioactivity of the antibody component.Basal serum C peptide levels were measured by radioimmunoassay after an overnight fast.... Plasma folate levels were measured by radioimmunoassay for the quantitative determination of vitamin B 12 and folate in serum. To confirm the diagnosis, allergen specific serum IgE was measured by radioimmunoassay according to the manufacturer's instructions.
随便看	executrix dative exedra exegematic exegesis exegesist exegete exegetic exegetical exegetically exegetical theology exegetics exegetist exemplar exemplarily exemplariness exemplarity exemplary exemplification exemplify exemplum exempt exemption exenterate exenteration exequatur

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