The number of copies of a given gene present in the cell of an organism. An increase in gene dosage (by GENE DUPLICATION for example) can result in higher levels of gene product formation. GENE DOSAGE COMPENSATION mechanisms result in adjustments to the level GENE EXPRESSION when there are changes or differences in gene dosage
Ionizing radiation -- Dosage -- Health aspects -- Congresses : International Conference on Effects of Low Dose Ionising Radiation : implications for human health : 18-20 May 1992, Highcliff Hotel, Bournemouth, UK. / conference organised by the British Nuclear Energy Society ; organising committee, Dr. R.H. Taylor (chairman) [and six others]
1992
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Ionizing radiation -- Dosage -- Standards : Biological effects and exposure limits for "hot particles" : recommendations of the National Council on Radiation Protection and Measurements
The amount of radiation energy that is deposited in a unit mass of material, such as tissues of plants or animal. In RADIOTHERAPY, radiation dosage is expressed in gray units (Gy). In RADIOLOGIC HEALTH, the dosage is expressed by the product of absorbed dose (Gy) and quality factor (a function of linear energy transfer), and is called radiation dose equivalent in sievert units (Sv)
The total amount of radiation absorbed by tissues as a result of radiotherapy
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Ultraviolet radiation -- Dosage : Occupational standards for exposure to ultraviolet radiation (1986) / National Health and Medical Research Council
1987
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Veterinary drugs -- Dosage. : Exotic animal formulary / editor, James W. Carpenter, MS, DVM, Diplomate ACZM, Professor, Zoological Medicine, Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas ; assistant editor, Christopher J. Marion, DVM, MPH, Marion Veterinary Consulting, Manhattan, Kansas
The number of copies of a given gene present in the cell of an organism. An increase in gene dosage (by GENE DUPLICATION for example) can result in higher levels of gene product formation. GENE DOSAGE COMPENSATION mechanisms result in adjustments to the level GENE EXPRESSION when there are changes or differences in gene dosage
The amount of radiation energy that is deposited in a unit mass of material, such as tissues of plants or animal. In RADIOTHERAPY, radiation dosage is expressed in gray units (Gy). In RADIOLOGIC HEALTH, the dosage is expressed by the product of absorbed dose (Gy) and quality factor (a function of linear energy transfer), and is called radiation dose equivalent in sievert units (Sv)
The highest dose of a biologically active agent given during a chronic study that will not reduce longevity from effects other than carcinogenicity. (from Lewis Dictionary of Toxicology, 1st ed)
The highest dose of a biologically active agent given during a chronic study that will not reduce longevity from effects other than carcinogenicity. (from Lewis Dictionary of Toxicology, 1st ed)
The highest dose of a biologically active agent given during a chronic study that will not reduce longevity from effects other than carcinogenicity. (from Lewis Dictionary of Toxicology, 1st ed)
1
Dose Reconstruction Program (U.S.) / http://id.loc.gov/authorities/names/n2004119571 : A review of the dose reconstruction program of the Defense Threat Reduction Agency / Committee to Review the Dose Reconstruction Program of the Defense Threat Reduction Agency, Board on Radiation Effects Research, Division on Earth and Life Studies, National Research Council of the National Academies
