Gamma-irradiated onions as a biological indicator of radiation dose
Post-irradiation identification and dose estimation are required to assess the radiation-induced effects on living things in any nuclear emergency. In this study, radiation-induced morphological/cytological changes i.e., number of root formation and its length, shooting length, reduction in mitotic...
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| Veröffentlicht in: | Radiation measurements 2001-10, Vol.33 (5), p.833-836 |
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| container_title | Radiation measurements |
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| creator | Vaijapurkar, S.G. Agarwal, Deepshikha Chaudhuri, S.K. Ram Senwar, Kana Bhatnagar, P.K. |
| description | Post-irradiation identification and dose estimation are required to assess the radiation-induced effects on living things in any nuclear emergency. In this study, radiation-induced morphological/cytological changes i.e., number of root formation and its length, shooting length, reduction in mitotic index, micronuclei formation and chromosomal aberrations in the root tip cells of gamma-irradiated onions at lower doses (50–
2000
cGy
) are reported. The capabilities of this biological species to store the radiation-induced information are also studied. |
| doi_str_mv | 10.1016/S1350-4487(01)00246-3 |
| format | Article |
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2000
cGy
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2000
cGy
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Geochronology</subject><subject>Micronuclei</subject><subject>Micronuclei, Chromosome-Defective - radiation effects</subject><subject>Mitosis - radiation effects</subject><subject>Mitotic Index</subject><subject>Onion bulbs</subject><subject>Onions - cytology</subject><subject>Onions - growth & development</subject><subject>Onions - radiation effects</subject><subject>Plant Root Cap - growth & development</subject><subject>Plant Root Cap - radiation effects</subject><subject>Plant Roots - growth & development</subject><subject>Plant Roots - radiation effects</subject><subject>Plant Shoots - growth & development</subject><subject>Plant Shoots - radiation effects</subject><subject>Radiation Dosage</subject><subject>Radiation effects</subject><issn>1350-4487</issn><issn>1879-0925</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1LxDAQhoMo7vrxE5QeRPRQzaRpmj2JLLoKCx7Uc5gmqUTaZk26gv_e7IfoTRiYOTwz8_IQcgL0CiiI62coSppzLqsLCpeUMi7yYoeMQVaTnE5YuZvmH2REDmJ8p5TyiSj3yQigEqyYFGMynWHXYe5CQONwsCbzvfN9zDBVVjvf-jensc1cb1IffMh8k23gxGXGR3tE9hpsoz3e9kPyen_3Mn3I50-zx-ntPNecwZDzWnJkBQJWjFHERqZ8otZY1CXWkjJkTJTGcAmlrNCClAJqXSFyUULNikNyvrm7CP5jaeOgOhe1bVvsrV9GxYALEJImsNyAOvgYg23UIrgOw5cCqlb21NqeWqlRFNTanirS3un2wbLurPnd2upKwNkWwJikNAF77eKf67KCahX0ZoPZZOPT2aCidrbX1rhg9aCMd_8k-QZ324ph</recordid><startdate>20011001</startdate><enddate>20011001</enddate><creator>Vaijapurkar, S.G.</creator><creator>Agarwal, Deepshikha</creator><creator>Chaudhuri, S.K.</creator><creator>Ram Senwar, Kana</creator><creator>Bhatnagar, P.K.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20011001</creationdate><title>Gamma-irradiated onions as a biological indicator of radiation dose</title><author>Vaijapurkar, S.G. ; Agarwal, Deepshikha ; Chaudhuri, S.K. ; Ram Senwar, Kana ; Bhatnagar, P.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-4b84a23a1a7220aaf81356bca3b5ab802a2265dd481587ae18861bc7aa4651b23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Cell Cycle - radiation effects</topic><topic>Chromosome Aberrations</topic><topic>Chromosomes</topic><topic>Cytology</topic><topic>Dose-Response Relationship, Radiation</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Gamma irradiation</topic><topic>Gamma Rays</topic><topic>Geochronology</topic><topic>Isotope geochemistry. Geochronology</topic><topic>Micronuclei</topic><topic>Micronuclei, Chromosome-Defective - radiation effects</topic><topic>Mitosis - radiation effects</topic><topic>Mitotic Index</topic><topic>Onion bulbs</topic><topic>Onions - cytology</topic><topic>Onions - growth & development</topic><topic>Onions - radiation effects</topic><topic>Plant Root Cap - growth & development</topic><topic>Plant Root Cap - radiation effects</topic><topic>Plant Roots - growth & development</topic><topic>Plant Roots - radiation effects</topic><topic>Plant Shoots - growth & development</topic><topic>Plant Shoots - radiation effects</topic><topic>Radiation Dosage</topic><topic>Radiation effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vaijapurkar, S.G.</creatorcontrib><creatorcontrib>Agarwal, Deepshikha</creatorcontrib><creatorcontrib>Chaudhuri, S.K.</creatorcontrib><creatorcontrib>Ram Senwar, Kana</creatorcontrib><creatorcontrib>Bhatnagar, P.K.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Radiation measurements</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vaijapurkar, S.G.</au><au>Agarwal, Deepshikha</au><au>Chaudhuri, S.K.</au><au>Ram Senwar, Kana</au><au>Bhatnagar, P.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gamma-irradiated onions as a biological indicator of radiation dose</atitle><jtitle>Radiation measurements</jtitle><addtitle>Radiat Meas</addtitle><date>2001-10-01</date><risdate>2001</risdate><volume>33</volume><issue>5</issue><spage>833</spage><epage>836</epage><pages>833-836</pages><issn>1350-4487</issn><eissn>1879-0925</eissn><abstract>Post-irradiation identification and dose estimation are required to assess the radiation-induced effects on living things in any nuclear emergency. 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2000
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| fulltext | fulltext |
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| ispartof | Radiation measurements, 2001-10, Vol.33 (5), p.833-836 |
| issn | 1350-4487 1879-0925 |
| language | eng |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Cell Cycle - radiation effects Chromosome Aberrations Chromosomes Cytology Dose-Response Relationship, Radiation Earth sciences Earth, ocean, space Exact sciences and technology Gamma irradiation Gamma Rays Geochronology Isotope geochemistry. Geochronology Micronuclei Micronuclei, Chromosome-Defective - radiation effects Mitosis - radiation effects Mitotic Index Onion bulbs Onions - cytology Onions - growth & development Onions - radiation effects Plant Root Cap - growth & development Plant Root Cap - radiation effects Plant Roots - growth & development Plant Roots - radiation effects Plant Shoots - growth & development Plant Shoots - radiation effects Radiation Dosage Radiation effects |
| title | Gamma-irradiated onions as a biological indicator of radiation dose |
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