英语词汇radioimmuno-的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

radioimmuno-|ˌreɪdɪəʊˈɪmjuːnəʊ, -ɪˈmjuːnəʊ|[f. radio- 2 + immuno-.]Formative element in terms pertaining to analytical techniques combining immunological and radioisotopic methods. (In the following words secondary stresses vary as indicated above, and are not in general marked in each word.)radioimmunoˈassay, an immunological assay in which the test sample is determined by allowing it to react with a prepared antiserum in competition with a known quantity of radioisotopically labelled antigen, the extent of reaction being measured from the amount of radiation emitted (see quot. 1974); hence radioimmunoˈassayable a., capable of determination by radioimmunoassay; radioimmunoˈchemical a., deriving both from immunology and from radiochemistry; employing radioisotopically labelled antigens and antibodies as reagents for chemical analysis; hence radioimmunoˈchemically adv.; radioimmunoeˌlectrophoˈresis, immuno-electrophoresis carried out using radioisotopically labelled samples, usu. as a means of studying the formation or binding of proteins; so radioimmunoeˌlectrophoˈretic a.; radioimmunoprecipiˈtation, the use of radioisotopically labelled antigen or antibody in a precipitin test, the radioactivity in any precipitated complex being measured.1961Jrnl. Clin. Investigation XL. 1086/1 A specific radioimmunoassay of human growth hormone..has been devised.1966Lancet 24 Dec. 1389/2 Glucose was measured by the potassium-ferricyanide method..and insulin by radio-immunoassay.1974R. M. Kirk et al. Surgery ii. 36 To carry out radioimmunoassay, an antiserum is first raised by injecting the substance repeatedly into laboratory animals, and later withdrawing serum containing antibody. A known concentration of antigen, labelled with a radioactive marker, is placed in competition with the test serum for combination with the antibody.1977Time 24 Oct. 52/1 Yalow and her late collaborator, Dr Solomon Berson, devised a sensitive new biological analytic technique called the radioimmunoassay (RIA).1973Nature 27 July 230/1 The serum level of radioimmunoassayable (RIA) growth hormone.1978Ibid. 12 Jan. 178/2 The radioimmunoassayable enkephalin content of the basal ganglia does not change after cortical ablation.1968Gastroenterology LV. 317/2 The supernatant solutions were analyzed in triplicate for gastrin by a radioimmunochemical techniqueIbid. 326/2 The gastrin contents..were measured radioimmunochemically.1977Lancet 26 Mar. 666/2 Blood obtained by antecubital-vein puncture was assayed radioimmunochemically for insulin, glucagon, gastrin, and pancreatic polypeptide.1962Morse & Heremans in Jrnl. Laboratory & Clin. Med. LIX. 893 This method of immunoelectrophoresis, followed by autography, will be referred to as radioimmunoelectrophoresis.1970Nature 12 Dec. 1086/2 Radioimmunoelectrophoresis was also performed on dialysed supernatant from cell cultures incubated with either amino-acids labelled with ¹⁴C or with reconstituted protein hydrolysate similarly labelled.1975Ibid. 11 Dec. 547/2 Radioimmunoelectrophoresis of serum from snakes injected with HEA revealed that the gamma precipitin line specifically bound HEA¹³¹I.1962Jrnl. Immunol. LXXXIX. 744/2 Similar radio immunoelectrophoretic technique was applied in insulinbinding antibodies from human patients.1962Jrnl. Clin. Investigation XLI. 260/1 Our observations with radioimmunoprecipitation confirm the information obtained with more orthodox immunologic procedures.1971Jrnl. Immunol. CVI. 1167/1 The radioimmunoprecipitation test (RIP) was performed by the microtiter method as modified by Sever..using V-bottom thin plastic plates.1974Nature 25 Jan. 176/3 In addition the antigen was detected by radioimmunoprecipitation in the supernatant fluid of a few cultures which had been serially passaged.

radioimmuno- /ˌreɪdɪəʊɪˈmjʊnəʊ, -ˈɪmjʊnəʊ/ combining form.

ORIGIN: from radio- + immuno-.

Forming terms pertaining to analytical techniques combining immunological and radioisotopic methods.

DERIVATIVE radioimmunoˈassay noun an immunological assay in which the sample is determined by allowing it to react with a prepared antiserum in competition with a known quantity of antigen labelled with a radioisotope, the extent of reaction being measured from the radiation emitted M20.
radioimmunoˈchemical adjective deriving from both immunology and radiochemistry; employing radioisotopically labelled antigens and antibodies as reagents for chemical analysis M20.
radioimmunoelectrophoˈresis noun immunoelectrophoresis carried out using radioisotopically labelled samples M20.
ˌradioimmunoˈlogic adjective (chiefly US), ˌradioimmunoˈlogical adjectives combining radiological and immunological methods; of or pertaining to radioimmunology: M20.
ˌradioimmunoˈlogically adverb by radioimmunological means L20.
ˌradioimmuˈnology noun the application of radiological techniques in immunology L20.
radioimmunoprecipiˈtation noun the use of a radioisotopically labelled antigen or antibody in a precipitin test M20.

词汇	radioimmuno-
词根词缀	OED SOED radioimmuno-\|ˌreɪdɪəʊˈɪmjuːnəʊ, -ɪˈmjuːnəʊ\|[f. radio- 2 + immuno-.]Formative element in terms pertaining to analytical techniques combining immunological and radioisotopic methods. (In the following words secondary stresses vary as indicated above, and are not in general marked in each word.)radioimmunoˈassay, an immunological assay in which the test sample is determined by allowing it to react with a prepared antiserum in competition with a known quantity of radioisotopically labelled antigen, the extent of reaction being measured from the amount of radiation emitted (see quot. 1974); hence radioimmunoˈassayable a., capable of determination by radioimmunoassay; radioimmunoˈchemical a., deriving both from immunology and from radiochemistry; employing radioisotopically labelled antigens and antibodies as reagents for chemical analysis; hence radioimmunoˈchemically adv.; radioimmunoeˌlectrophoˈresis, immuno-electrophoresis carried out using radioisotopically labelled samples, usu. as a means of studying the formation or binding of proteins; so radioimmunoeˌlectrophoˈretic a.; radioimmunoprecipiˈtation, the use of radioisotopically labelled antigen or antibody in a precipitin test, the radioactivity in any precipitated complex being measured.1961Jrnl. Clin. Investigation XL. 1086/1 A specific radioimmunoassay of human growth hormone..has been devised.1966Lancet 24 Dec. 1389/2 Glucose was measured by the potassium-ferricyanide method..and insulin by radio-immunoassay.1974R. M. Kirk et al. Surgery ii. 36 To carry out radioimmunoassay, an antiserum is first raised by injecting the substance repeatedly into laboratory animals, and later withdrawing serum containing antibody. A known concentration of antigen, labelled with a radioactive marker, is placed in competition with the test serum for combination with the antibody.1977Time 24 Oct. 52/1 Yalow and her late collaborator, Dr Solomon Berson, devised a sensitive new biological analytic technique called the radioimmunoassay (RIA).1973Nature 27 July 230/1 The serum level of radioimmunoassayable (RIA) growth hormone.1978Ibid. 12 Jan. 178/2 The radioimmunoassayable enkephalin content of the basal ganglia does not change after cortical ablation.1968Gastroenterology LV. 317/2 The supernatant solutions were analyzed in triplicate for gastrin by a radioimmunochemical techniqueIbid. 326/2 The gastrin contents..were measured radioimmunochemically.1977Lancet 26 Mar. 666/2 Blood obtained by antecubital-vein puncture was assayed radioimmunochemically for insulin, glucagon, gastrin, and pancreatic polypeptide.1962Morse & Heremans in Jrnl. Laboratory & Clin. Med. LIX. 893 This method of immunoelectrophoresis, followed by autography, will be referred to as radioimmunoelectrophoresis.1970Nature 12 Dec. 1086/2 Radioimmunoelectrophoresis was also performed on dialysed supernatant from cell cultures incubated with either amino-acids labelled with ¹⁴C or with reconstituted protein hydrolysate similarly labelled.1975Ibid. 11 Dec. 547/2 Radioimmunoelectrophoresis of serum from snakes injected with HEA revealed that the gamma precipitin line specifically bound HEA¹³¹I.1962Jrnl. Immunol. LXXXIX. 744/2 Similar radio immunoelectrophoretic technique was applied in insulinbinding antibodies from human patients.1962Jrnl. Clin. Investigation XLI. 260/1 Our observations with radioimmunoprecipitation confirm the information obtained with more orthodox immunologic procedures.1971Jrnl. Immunol. CVI. 1167/1 The radioimmunoprecipitation test (RIP) was performed by the microtiter method as modified by Sever..using V-bottom thin plastic plates.1974Nature 25 Jan. 176/3 In addition the antigen was detected by radioimmunoprecipitation in the supernatant fluid of a few cultures which had been serially passaged. radioimmuno- /ˌreɪdɪəʊɪˈmjʊnəʊ, -ˈɪmjʊnəʊ/ combining form. ORIGIN: from radio- + immuno-. Forming terms pertaining to analytical techniques combining immunological and radioisotopic methods. DERIVATIVE radioimmunoˈassay noun an immunological assay in which the sample is determined by allowing it to react with a prepared antiserum in competition with a known quantity of antigen labelled with a radioisotope, the extent of reaction being measured from the radiation emitted M20. radioimmunoˈchemical adjective deriving from both immunology and radiochemistry; employing radioisotopically labelled antigens and antibodies as reagents for chemical analysis M20. radioimmunoelectrophoˈresis noun immunoelectrophoresis carried out using radioisotopically labelled samples M20. ˌradioimmunoˈlogic adjective (chiefly US), ˌradioimmunoˈlogical adjectives combining radiological and immunological methods; of or pertaining to radioimmunology: M20. ˌradioimmunoˈlogically adverb by radioimmunological means L20. ˌradioimmuˈnology noun the application of radiological techniques in immunology L20. radioimmunoprecipiˈtation noun the use of a radioisotopically labelled antigen or antibody in a precipitin test M20.
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