Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase
The time-courses of absorption changes after pulse radiolysis of oxygen-saturated solution of lactoperoxidase have been studied. Radiation-generated superoxide reduces compounds I to II. The results suggest that superoxide anion reacts also with compound II of lactoperoxidase; however, the reduction...
Gespeichert in:
| Veröffentlicht in: | International journal of radiation biology 1993, Vol.63 (5), p.565-568 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 568 |
|---|---|
| container_issue | 5 |
| container_start_page | 565 |
| container_title | International journal of radiation biology |
| container_volume | 63 |
| creator | G bicka, L. G bicki, J.L. |
| description | The time-courses of absorption changes after pulse radiolysis of oxygen-saturated solution of lactoperoxidase have been studied. Radiation-generated superoxide reduces compounds I to II. The results suggest that superoxide anion reacts also with compound II of lactoperoxidase; however, the reduction of the heme iron has not been observed. A possible reaction pathway of compound II in the presence of superoxide anion is discussed. |
| doi_str_mv | 10.1080/09553009314450741 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmed_primary_8099103</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>75735762</sourcerecordid><originalsourceid>FETCH-LOGICAL-c430t-b3d7fcf260c24edc20bd02643d1c7e1b1a2d0e90e98da236bbdc86869d0414e13</originalsourceid><addsrcrecordid>eNp9kN1rFDEUxYModVv9A3wQ5kF8G735mC_0pRRrhYVCq8_DneRONyU7WZMMdf97s-5YEKEQyCXnnB83h7E3HD5waOEjdFUlATrJlaqgUfwZW3FZi1Jm5TlbHfQ8g3jJTmO8hzyBbE_YSQtdx0Gu2HhDqJP1Uyz8WNygsd7tk9Xo3L68o4kCJjLF7byj4H9ZQ8X5lN3Fg02b4srebSgU1_kdD4ziNmX3H9I6U_2SwUiv2IsRXaTXy33Gflx--X5xVa6vv367OF-XWklI5SBNM-pR1KCFIqMFDAZEraThuiE-cBQGqMunNShkPQxGt3VbdwYUV8TlGXt_5O6C_zlTTP3WRk3O4UR-jn1TNbJqapGN_GjUwccYaOx3wW4x7HsO_aHb_r9uc-btAp-HLZnHxFJm1t8tOsZc4Bhw0jY-2lTbdtAdMJ-PNjuNPmzxwQdn-oR758PfjHxqi0__xDeELm00Burv_RymXO8Tf_gNtfCnqw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>75735762</pqid></control><display><type>article</type><title>Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase</title><source>MEDLINE</source><source>Taylor & Francis Medical Library - CRKN</source><source>Taylor & Francis Journals Complete</source><creator>G bicka, L. ; G bicki, J.L.</creator><creatorcontrib>G bicka, L. ; G bicki, J.L.</creatorcontrib><description>The time-courses of absorption changes after pulse radiolysis of oxygen-saturated solution of lactoperoxidase have been studied. Radiation-generated superoxide reduces compounds I to II. The results suggest that superoxide anion reacts also with compound II of lactoperoxidase; however, the reduction of the heme iron has not been observed. A possible reaction pathway of compound II in the presence of superoxide anion is discussed.</description><identifier>ISSN: 0955-3002</identifier><identifier>EISSN: 1362-3095</identifier><identifier>DOI: 10.1080/09553009314450741</identifier><identifier>PMID: 8099103</identifier><language>eng</language><publisher>London: Informa UK Ltd</publisher><subject>Animals ; Anions ; Biological and medical sciences ; Cattle ; Fundamental and applied biological sciences. Psychology ; In Vitro Techniques ; Lactoperoxidase ; Molecular biophysics ; Oxygen ; Pulse Radiolysis ; Radiation-biomolecule interaction ; Radiochemistry ; Solutions ; Space life sciences ; Superoxides ; Time Factors</subject><ispartof>International journal of radiation biology, 1993, Vol.63 (5), p.565-568</ispartof><rights>1993 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted 1993</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-b3d7fcf260c24edc20bd02643d1c7e1b1a2d0e90e98da236bbdc86869d0414e13</citedby><cites>FETCH-LOGICAL-c430t-b3d7fcf260c24edc20bd02643d1c7e1b1a2d0e90e98da236bbdc86869d0414e13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/09553009314450741$$EPDF$$P50$$Ginformahealthcare$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/09553009314450741$$EHTML$$P50$$Ginformahealthcare$$H</linktohtml><link.rule.ids>314,780,784,4024,27923,27924,27925,59647,59753,60436,60542,61221,61256,61402,61437</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4889091$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8099103$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>G bicka, L.</creatorcontrib><creatorcontrib>G bicki, J.L.</creatorcontrib><title>Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase</title><title>International journal of radiation biology</title><addtitle>Int J Radiat Biol</addtitle><description>The time-courses of absorption changes after pulse radiolysis of oxygen-saturated solution of lactoperoxidase have been studied. Radiation-generated superoxide reduces compounds I to II. The results suggest that superoxide anion reacts also with compound II of lactoperoxidase; however, the reduction of the heme iron has not been observed. A possible reaction pathway of compound II in the presence of superoxide anion is discussed.</description><subject>Animals</subject><subject>Anions</subject><subject>Biological and medical sciences</subject><subject>Cattle</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>In Vitro Techniques</subject><subject>Lactoperoxidase</subject><subject>Molecular biophysics</subject><subject>Oxygen</subject><subject>Pulse Radiolysis</subject><subject>Radiation-biomolecule interaction</subject><subject>Radiochemistry</subject><subject>Solutions</subject><subject>Space life sciences</subject><subject>Superoxides</subject><subject>Time Factors</subject><issn>0955-3002</issn><issn>1362-3095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kN1rFDEUxYModVv9A3wQ5kF8G735mC_0pRRrhYVCq8_DneRONyU7WZMMdf97s-5YEKEQyCXnnB83h7E3HD5waOEjdFUlATrJlaqgUfwZW3FZi1Jm5TlbHfQ8g3jJTmO8hzyBbE_YSQtdx0Gu2HhDqJP1Uyz8WNygsd7tk9Xo3L68o4kCJjLF7byj4H9ZQ8X5lN3Fg02b4srebSgU1_kdD4ziNmX3H9I6U_2SwUiv2IsRXaTXy33Gflx--X5xVa6vv367OF-XWklI5SBNM-pR1KCFIqMFDAZEraThuiE-cBQGqMunNShkPQxGt3VbdwYUV8TlGXt_5O6C_zlTTP3WRk3O4UR-jn1TNbJqapGN_GjUwccYaOx3wW4x7HsO_aHb_r9uc-btAp-HLZnHxFJm1t8tOsZc4Bhw0jY-2lTbdtAdMJ-PNjuNPmzxwQdn-oR758PfjHxqi0__xDeELm00Burv_RymXO8Tf_gNtfCnqw</recordid><startdate>1993</startdate><enddate>1993</enddate><creator>G bicka, L.</creator><creator>G bicki, J.L.</creator><general>Informa UK Ltd</general><general>Taylor & Francis</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><scope>7X8</scope></search><sort><creationdate>1993</creationdate><title>Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase</title><author>G bicka, L. ; G bicki, J.L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-b3d7fcf260c24edc20bd02643d1c7e1b1a2d0e90e98da236bbdc86869d0414e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Animals</topic><topic>Anions</topic><topic>Biological and medical sciences</topic><topic>Cattle</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>In Vitro Techniques</topic><topic>Lactoperoxidase</topic><topic>Molecular biophysics</topic><topic>Oxygen</topic><topic>Pulse Radiolysis</topic><topic>Radiation-biomolecule interaction</topic><topic>Radiochemistry</topic><topic>Solutions</topic><topic>Space life sciences</topic><topic>Superoxides</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>G bicka, L.</creatorcontrib><creatorcontrib>G bicki, J.L.</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><collection>MEDLINE - Academic</collection><jtitle>International journal of radiation biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>G bicka, L.</au><au>G bicki, J.L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase</atitle><jtitle>International journal of radiation biology</jtitle><addtitle>Int J Radiat Biol</addtitle><date>1993</date><risdate>1993</risdate><volume>63</volume><issue>5</issue><spage>565</spage><epage>568</epage><pages>565-568</pages><issn>0955-3002</issn><eissn>1362-3095</eissn><abstract>The time-courses of absorption changes after pulse radiolysis of oxygen-saturated solution of lactoperoxidase have been studied. Radiation-generated superoxide reduces compounds I to II. The results suggest that superoxide anion reacts also with compound II of lactoperoxidase; however, the reduction of the heme iron has not been observed. A possible reaction pathway of compound II in the presence of superoxide anion is discussed.</abstract><cop>London</cop><pub>Informa UK Ltd</pub><pmid>8099103</pmid><doi>10.1080/09553009314450741</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0955-3002 |
| ispartof | International journal of radiation biology, 1993, Vol.63 (5), p.565-568 |
| issn | 0955-3002 1362-3095 |
| language | eng |
| recordid | cdi_pubmed_primary_8099103 |
| source | MEDLINE; Taylor & Francis Medical Library - CRKN; Taylor & Francis Journals Complete |
| subjects | Animals Anions Biological and medical sciences Cattle Fundamental and applied biological sciences. Psychology In Vitro Techniques Lactoperoxidase Molecular biophysics Oxygen Pulse Radiolysis Radiation-biomolecule interaction Radiochemistry Solutions Space life sciences Superoxides Time Factors |
| title | Reactions of Radiolytically-generated Superoxide Anion with Higher Oxidation States of Lactoperoxidase |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T16%3A42%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Reactions%20of%20Radiolytically-generated%20Superoxide%20Anion%20with%20Higher%20Oxidation%20States%20of%20Lactoperoxidase&rft.jtitle=International%20journal%20of%20radiation%20biology&rft.au=G%20bicka,%20L.&rft.date=1993&rft.volume=63&rft.issue=5&rft.spage=565&rft.epage=568&rft.pages=565-568&rft.issn=0955-3002&rft.eissn=1362-3095&rft_id=info:doi/10.1080/09553009314450741&rft_dat=%3Cproquest_pubme%3E75735762%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=75735762&rft_id=info:pmid/8099103&rfr_iscdi=true |