Potential utility of radioprotective agents in the practice of nuclear medicine
Radiopharmaceutical agents are utilized for imaging and treatment in nuclear medicine. Ionizing radiation produces free radicals in the cell that can induce damage to the DNA and lead to side-effects and/or secondary tumors. Radioprotective agents are useful in eliminating or reducing the severity o...
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Veröffentlicht in: | Cancer biotherapy & radiopharmaceuticals 2009-12, Vol.24 (6), p.723-731 |
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description | Radiopharmaceutical agents are utilized for imaging and treatment in nuclear medicine. Ionizing radiation produces free radicals in the cell that can induce damage to the DNA and lead to side-effects and/or secondary tumors. Radioprotective agents are useful in eliminating or reducing the severity of deleterious cellular effects, which are caused by exposure to internal and/or external irradiation in patients or staff personnel. There are two strategies for the potential use of radioprotective agents in patients, including agents used in patients for selective protective effects, such as reducing mocusitis, myelotoxicity, and kidney damage induced by ionizing radiation in radioiodine and radiolabeled peptide therapy. Second, radioprotective agents can reduce chromosomal aberration induced by gamma- or beta-rays and reduce the risk of tumors in personnel and patients. |
doi_str_mv | 10.1089/cbr.2009.0635 |
format | Article |
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Ionizing radiation produces free radicals in the cell that can induce damage to the DNA and lead to side-effects and/or secondary tumors. Radioprotective agents are useful in eliminating or reducing the severity of deleterious cellular effects, which are caused by exposure to internal and/or external irradiation in patients or staff personnel. There are two strategies for the potential use of radioprotective agents in patients, including agents used in patients for selective protective effects, such as reducing mocusitis, myelotoxicity, and kidney damage induced by ionizing radiation in radioiodine and radiolabeled peptide therapy. Second, radioprotective agents can reduce chromosomal aberration induced by gamma- or beta-rays and reduce the risk of tumors in personnel and patients.</description><identifier>ISSN: 1084-9785</identifier><identifier>EISSN: 1557-8852</identifier><identifier>DOI: 10.1089/cbr.2009.0635</identifier><identifier>PMID: 20025553</identifier><language>eng</language><publisher>United States: Mary Ann Liebert, Inc</publisher><subject>Cell Death - radiation effects ; DNA Damage ; Dosage and administration ; Environmental Exposure - adverse effects ; Gamma Rays - adverse effects ; Gamma Rays - therapeutic use ; Health aspects ; Humans ; Neoplasms, Second Primary - chemically induced ; Nuclear medicine ; Nuclear Medicine - methods ; Positron-Emission Tomography - adverse effects ; Radiation Protection - methods ; Radiation-protective agents ; Radiation-Protective Agents - therapeutic use ; Radiopharmaceuticals - adverse effects ; Radiopharmaceuticals - therapeutic use ; Safety and security measures ; Technetium - adverse effects ; Technetium - therapeutic use ; X-Rays - adverse effects</subject><ispartof>Cancer biotherapy & radiopharmaceuticals, 2009-12, Vol.24 (6), p.723-731</ispartof><rights>COPYRIGHT 2009 Mary Ann Liebert, Inc.</rights><rights>(©) Copyright 2009, Mary Ann Liebert, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-20fe5854de33cd438df0439969820bce4ad59335598cc1663d5a312837bb25a3</citedby><cites>FETCH-LOGICAL-c389t-20fe5854de33cd438df0439969820bce4ad59335598cc1663d5a312837bb25a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20025553$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hosseinimehr, Seyed Jalal</creatorcontrib><title>Potential utility of radioprotective agents in the practice of nuclear medicine</title><title>Cancer biotherapy & radiopharmaceuticals</title><addtitle>Cancer Biother Radiopharm</addtitle><description>Radiopharmaceutical agents are utilized for imaging and treatment in nuclear medicine. Ionizing radiation produces free radicals in the cell that can induce damage to the DNA and lead to side-effects and/or secondary tumors. Radioprotective agents are useful in eliminating or reducing the severity of deleterious cellular effects, which are caused by exposure to internal and/or external irradiation in patients or staff personnel. There are two strategies for the potential use of radioprotective agents in patients, including agents used in patients for selective protective effects, such as reducing mocusitis, myelotoxicity, and kidney damage induced by ionizing radiation in radioiodine and radiolabeled peptide therapy. 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Ionizing radiation produces free radicals in the cell that can induce damage to the DNA and lead to side-effects and/or secondary tumors. Radioprotective agents are useful in eliminating or reducing the severity of deleterious cellular effects, which are caused by exposure to internal and/or external irradiation in patients or staff personnel. There are two strategies for the potential use of radioprotective agents in patients, including agents used in patients for selective protective effects, such as reducing mocusitis, myelotoxicity, and kidney damage induced by ionizing radiation in radioiodine and radiolabeled peptide therapy. Second, radioprotective agents can reduce chromosomal aberration induced by gamma- or beta-rays and reduce the risk of tumors in personnel and patients.</abstract><cop>United States</cop><pub>Mary Ann Liebert, Inc</pub><pmid>20025553</pmid><doi>10.1089/cbr.2009.0635</doi><tpages>9</tpages></addata></record> |
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subjects | Cell Death - radiation effects DNA Damage Dosage and administration Environmental Exposure - adverse effects Gamma Rays - adverse effects Gamma Rays - therapeutic use Health aspects Humans Neoplasms, Second Primary - chemically induced Nuclear medicine Nuclear Medicine - methods Positron-Emission Tomography - adverse effects Radiation Protection - methods Radiation-protective agents Radiation-Protective Agents - therapeutic use Radiopharmaceuticals - adverse effects Radiopharmaceuticals - therapeutic use Safety and security measures Technetium - adverse effects Technetium - therapeutic use X-Rays - adverse effects |
title | Potential utility of radioprotective agents in the practice of nuclear medicine |
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