Definition of radioimmunoassay in English:

radioimmunoassay

noun ˌreɪdɪəʊɪˌmjʊnəʊaˈseɪˌrādēōˌimyənōˈasā

Medicine

A technique for determining antibody levels by introducing an antigen labelled with a radioisotope and measuring the subsequent radioactivity of the antibody component.
〔医〕放射免疫测定（法）
Example sentencesExamples
- To confirm the diagnosis, allergen specific serum IgE was measured by radioimmunoassay according to the manufacturer's instructions.
- 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.
- Routine determination in blood now involves the technique of radioimmunoassay - even very low concentrations of hormone can be determined quite rapidly on a large number of samples.
- As an objective indicator of the infants' exposure to passive smoke, serum cotinine was measured by radioimmunoassay, with the lower level of detection at 0.1 [micro] g/ml.

Definition of radioimmunoassay in US English:

radioimmunoassay

nounˌrādēōˌimyənōˈasā

Medicine

A technique for determining antibody levels by introducing an antigen labeled with a radioisotope and measuring the subsequent radioactivity of the antibody component.
〔医〕放射免疫测定（法）
Example sentencesExamples
- To confirm the diagnosis, allergen specific serum IgE was measured by radioimmunoassay according to the manufacturer's instructions.
- Plasma folate levels were measured by radioimmunoassay for the quantitative determination of vitamin B 12 and folate in serum.
- As an objective indicator of the infants' exposure to passive smoke, serum cotinine was measured by radioimmunoassay, with the lower level of detection at 0.1 [micro] g/ml.
- Basal serum C peptide levels were measured by radioimmunoassay after an overnight fast.
- Routine determination in blood now involves the technique of radioimmunoassay - even very low concentrations of hormone can be determined quite rapidly on a large number of samples.

词汇	radioimmunoassay
释义	Definition of radioimmunoassay in English: radioimmunoassay noun ˌreɪdɪəʊɪˌmjʊnəʊaˈseɪˌrādēōˌimyənōˈasā Medicine A technique for determining antibody levels by introducing an antigen labelled with a radioisotope and measuring the subsequent radioactivity of the antibody component. 〔医〕放射免疫测定（法） Example sentencesExamples To confirm the diagnosis, allergen specific serum IgE was measured by radioimmunoassay according to the manufacturer's instructions. 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. Routine determination in blood now involves the technique of radioimmunoassay - even very low concentrations of hormone can be determined quite rapidly on a large number of samples. As an objective indicator of the infants' exposure to passive smoke, serum cotinine was measured by radioimmunoassay, with the lower level of detection at 0.1 [micro] g/ml. Definition of radioimmunoassay in US English: radioimmunoassay nounˌrādēōˌimyənōˈasā Medicine A technique for determining antibody levels by introducing an antigen labeled with a radioisotope and measuring the subsequent radioactivity of the antibody component. 〔医〕放射免疫测定（法） Example sentencesExamples To confirm the diagnosis, allergen specific serum IgE was measured by radioimmunoassay according to the manufacturer's instructions. Plasma folate levels were measured by radioimmunoassay for the quantitative determination of vitamin B 12 and folate in serum. As an objective indicator of the infants' exposure to passive smoke, serum cotinine was measured by radioimmunoassay, with the lower level of detection at 0.1 [micro] g/ml. Basal serum C peptide levels were measured by radioimmunoassay after an overnight fast. Routine determination in blood now involves the technique of radioimmunoassay - even very low concentrations of hormone can be determined quite rapidly on a large number of samples.
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