Výsledky vyhledávání

Effects of dose and dose protraction on embryotoxicity of 14.1 MeV neutron irradiation in rats

Autor: D A, Beckman, H M, Solomon, S J, Buck, R O, Gorson, R E, Mills, R L, Brent

Publikováno v: Radiation research. 138(3)

The embryotoxic effects of neutron radiation on rodent embryos are documented, but there is disagreement about the dose-response relationship and the impact of protracting the dose. Pregnant rats were exposed to total absorbed doses of 0.15 to 1.50 G

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b5f2c2511c14a20ea2db20023d6d6a26
https://pubmed.ncbi.nlm.nih.gov/8184007

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Comparative effects of neutron irradiation and X irradiation on the embryonic development of the rat

Autor: H M, Solomon, D A, Beckman, S J, Buck, R O, Gorson, R E, Mills, R L, Brent

Publikováno v: Radiation research. 137(2)

Our aim was to compare the dose-response relationship for the embryotoxic effects of 0.43 MeV neutrons with those of 240 kVp X rays after in utero exposures during early organogenesis in the rat. At 9.5 days after conception, pregnant rats were expos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bb6b467b6398fc670250eb16d453ac02
https://pubmed.ncbi.nlm.nih.gov/8134546

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A Limited Survey of Radiation Exposure from Medical Fluoroscopes

Autor: M Green, J Lieberman, R O Gorson

Publikováno v: Radiology. 73:898-910

With the co-operation of the University of Pennsylvania and dentists and physicians of Philadelphia, the Department of Public Health of the City of Philadelphia instituted in 1956 a study of radiation exposure from medical x-ray units. A survey of de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86f72e8128c01aefdfa18fdaab1bc405
https://doi.org/10.1148/73.6.898

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Plasma I131Determination and Thyroidal I131Uptake in the Diagnosis of Hyperthyroidism 'Problem' Cases

Autor: A. Raventos, Richard H. Chamberlain, R. O. Gorson

Publikováno v: Radiology. 77:12-24

This is a report of clinical experience with the use of 48-hour protein-bound plasma I131 assays (PBI131) and 24-hour thyroidal uptake measurements for the diagnosis of hyperthyroidism “problem” cases. PBI131 determinations were limited to patien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0c6b99bc3ed9d5cd57b813145e4809f
https://doi.org/10.1148/77.1.12

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X-ray doses to patients undergoing full-spine radiographic examination

Autor: J P Bhatnagar, R O Gorson, J S Krohmer

Publikováno v: Radiology. 138:231-233

Patients undergoing full-spine radiographic examinations receive x-ray doses of 115 mrad (1,150 microGy) to 85% of the body's total active bone marrow, 235 to 465 mrad (2,350 to 4,650 microGy) to the breasts, 165 mrad (1,650 microGy) to the embryo an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a5a32edc6160a9f87ebd328a949a9fc
https://doi.org/10.1148/radiology.138.1.7455089

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