Results 131 to 140 of about 8,514 (172)

Production and Clinical Development of a New Ideal Radioisotope of Iodine — Iodine-123

1971
The use of radioiodine for thyroid tests still comprises some 57 % of the proce-dures performed in Nuclear Medicine Laboratories according to the recent Stanford Research Institute Survey conducted by the Bureau for Radiological Health [1]. Wide diagnostic use of Iodine-131 for thyroid tests results in what has been considered a tolerable absorbed ...
H. N. Wellman, V. J. Sodd, J. F. Mack
openaire   +1 more source

Purification of recovered tellurium dioxide for re-use in iodine radioisotope production

Applied Radiation and Isotopes, 2001
In the production of radioiodine via charged particle activation of isotopically enriched TeO2 and subsequent heating of the irradiated target, some TeO2 is lost. Again, use of recovered TeO2 for radioiodine production showed that impurities are present, which prevent complete volatilization of radioiodine from the heated target.
B K, Kudelin, E A, Gromova, L V, Gavrilina, L M, Solin   +3 more
openaire   +2 more sources

[Management in cases of accidental contamination by iodine radioisotopes].

Presse medicale (Paris, France : 1983), 1988
Iodide can reduce radioactive iodine thyroid uptake and whole-body irradiation. Maximal effectiveness is obtained when 3 conditions are fulfilled: adequate dosage: potassium iodide 130 mg (i.e. iodide 100 mg) as tablets in adults and older children, 50 mg in infants under one year of age; prompt administration after contamination and daily treatment as
M, Schlumberger, N, Parmentier, J, Chavaudra, C, Parmentier, M, Tubiana   +4 more
openaire   +1 more source

Radioisotope Therapies: Iodine-131, I-131-MIBG, and Beyond

2019
Radioisotopes play an integral role in the imaging and treatment of certain types of pediatric malignancies, notably differentiated thyroid cancer (DTC) and high-risk neuroblastoma. This chapter focuses on radioactive iodine (I-131) therapy of pediatric DTC and I-131-metaiodobenzylguanidine (131I-mIBG) therapy of high-risk neuroblastoma.
Neha S. Kwatra, Marguerite T. Parisi, Barry L. Shulkin   +2 more
openaire   +1 more source

Age-Dependent Thyroid Absorbed Doses for Radiobiologically Significant Radioisotopes of Iodine

Health Physics, 2000
In light of the post-Chernobyl increase in pediatric thyroid cancer incidence, among other recent events, there is renewed interest in radioiodine thyroid dosimetry and effects. Among the radioiodines produced in fission of 235U, only 131I [(T1/2)p = 8.04 d], 132I (2.3 h), 133I (20.3 h), and 135I (6.7 h) may undergo significant environmental dispersion.
openaire   +2 more sources

[Isolation and properties of chymotrypsin and trypsin labeled with iodine radioisotopes].

Voprosy meditsinskoi khimii, 1986
Comparative study of iodination of chymotrypsin and trypsin was carried out using either iodine monochloride or the electrochemical procedure under conditions of controlled anode potential. It was shown that a part of iodine monochloride was consumed for oxidation of protein molecules.
V N, Kulakov, V B, Korshunov, N K, Trifonenkova, T L, Bazhenova, V P, Sorokin   +4 more
openaire   +1 more source

[Proceeding: Lableing of iodine radioisotopes].

Radiobiologia, radiotherapia, 1976
B, Johannsen, R, Syhre
openaire   +1 more source

[The neoplastic action of iodine radioisotopes].

Vestnik Akademii meditsinskikh nauk SSSR, 1970
I Ia, Vasilenko, Iu A, Klassovskiĭ
openaire   +1 more source

[Iodine radioisotope therapy of nontoxic goiter].

Boletim do Sanatorio Sao Lucas. Sao Paulo, Brazil (City) Sanatorio Sao Lucas, 2008
F, FINOCCHIARO, J, FINOCCHIARO, M, FINOCCHIARO   +2 more
openaire   +1 more source

[Management in case of contamination by iodine radioisotopes].

La Revue du praticien, 1988
M, Schlumberger, N, Parmentier, J, Chavaudra, C, Parmentier, M, Tubiana   +4 more
openaire   +1 more source