单词 | radioiodine |
释义 | radioiodinen. Any of the radioactive isotopes of iodine; esp. iodine-131, an artificial isotope with a half-life for beta decay of about 8 days, which is widely used as a tracer (esp. in investigating thyroid function) and for radiotherapy of the thyroid gland. ΘΚΠ the world > health and disease > healing > diagnosis or prognosis > tests > [noun] > materials used in testing test-meal1891 mucicarmine1896 pastille1906 barium meal1913 barium enema1930 mecholyl1934 radioiodine1935 cardiolipin1942 histoplasmin1945 barium swallow1946 methacholine1948 radiotracer1949 piperoxan1950 radio pill1957 the world > matter > chemistry > elements and compounds > isotopes > [noun] > radioactive isotopes > of iodine radioiodine1935 the world > matter > physics > atomic nucleus > radioactive isotope > specific isotopes > [noun] > artificial isotopes radiophosphorus1934 radioiodine1935 the world > matter > physics > atomic nucleus > radioactive isotope > radioactive label > [noun] > isotope used as tracer > radio-iodine radioiodine1935 1935 Jrnl. Amer. Chem. Soc. 57 782/1 Chemical separations also show the absence of radio-iodine or radio-xenon. 1940 Amer. Jrnl. Physiol. 131 135 The radio-iodine was prepared by the Berkeley cyclotron and converted to sodium iodide. 1970 R. Passmore & J. S. Robson Compan. Med. Stud. II. vi. 8/2 The rapidity of uptake and the speed with which the plasma is cleared of radioiodine provide measures of the activity of the thyroid gland. 1999 Marie Claire Health & Beauty Sept.–Oct. 96/1 Hyperthyroidism can be treated with drugs or with radio-iodine treatment, which destroys the overactive tissue. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < n.1935 |
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