Doppler OCT imaging of cytoplasm shuttle flow in Physarum polycephalum
The Doppler optical coherence tomography technique was applied to image the oscillatory dynamics of protoplasm in the strands of the plasmodium of slime mould Physarum polycephalum. Radial contractions of the gel‐like walls of the strands and the velocity distributions in the sol‐like endoplasm stre...
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| Veröffentlicht in: | Journal of biophotonics 2009-09, Vol.2 (8-9), p.540-547 |
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| container_title | Journal of biophotonics |
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| creator | Bykov, Alexander V. Priezzhev, Alexander V. Lauri, Janne Myllylä, Risto |
| description | The Doppler optical coherence tomography technique was applied to image the oscillatory dynamics of protoplasm in the strands of the plasmodium of slime mould Physarum polycephalum. Radial contractions of the gel‐like walls of the strands and the velocity distributions in the sol‐like endoplasm streaming along the plasmodial strands are imaged. The motility inhibitor effect of carbon dioxide on the cytoplasm shuttle flow and strand‐wall contraction is shown. The optical attenuation coefficient of cytoplasm is estimated. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| doi_str_mv | 10.1002/jbio.200910057 |
| format | Article |
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Radial contractions of the gel‐like walls of the strands and the velocity distributions in the sol‐like endoplasm streaming along the plasmodial strands are imaged. The motility inhibitor effect of carbon dioxide on the cytoplasm shuttle flow and strand‐wall contraction is shown. The optical attenuation coefficient of cytoplasm is estimated. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</description><identifier>ISSN: 1864-063X</identifier><identifier>EISSN: 1864-0648</identifier><identifier>DOI: 10.1002/jbio.200910057</identifier><identifier>PMID: 19743444</identifier><language>eng</language><publisher>Berlin: WILEY-VCH Verlag</publisher><subject>Animals ; cytoplasm ; Cytoplasm - metabolism ; Doppler OCT ; Life Cycle Stages ; physarum ; Physarum polycephalum ; Physarum polycephalum - cytology ; Physarum polycephalum - growth & development ; Plasmodium ; Scattering, Radiation ; shuttle flow ; Tomography, Optical Coherence - instrumentation ; Tomography, Optical Coherence - methods</subject><ispartof>Journal of biophotonics, 2009-09, Vol.2 (8-9), p.540-547</ispartof><rights>Copyright © 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2009 WILEY-VCH Verlag GmbH & Co. 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KGaA, Weinheim)</description><subject>Animals</subject><subject>cytoplasm</subject><subject>Cytoplasm - metabolism</subject><subject>Doppler OCT</subject><subject>Life Cycle Stages</subject><subject>physarum</subject><subject>Physarum polycephalum</subject><subject>Physarum polycephalum - cytology</subject><subject>Physarum polycephalum - growth & development</subject><subject>Plasmodium</subject><subject>Scattering, Radiation</subject><subject>shuttle flow</subject><subject>Tomography, Optical Coherence - instrumentation</subject><subject>Tomography, Optical Coherence - methods</subject><issn>1864-063X</issn><issn>1864-0648</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEtP4zAURi00CBhgy3Lk1bBKuX7F8RLKY3iIsiiCneW4Dg04dYgTMfn3k6pVhxWsrq91vu9KB6EjAiMCQE9e8zKMKIAaNiG30B7JUp5AyrMfmzd73kU_Y3wFSIEJtoN2iZKccc730OV5qGvvGjwZT3FZmZdy8YJDgW3fhtqbWOE479rWO1z48IHLBX6Y99E0XYXr4Hvr6rnxXXWAtgvjoztcz330eHkxHf9J7iZX1-PTu8SK4WYijAWqFCuYmFlHCclAyZTDLBe5ZSpjYFOT0kIs_6RikEvGqKJiSBfCSLaPjle9dRPeOxdbXZXROu_NwoUuask48BQUHcjfX5KUgGKCLMHRCrRNiLFxha6bQUTTawJ66VgvHeuN4yHwa93c5ZWb_cfXUgdArYCP0rv-mzp9c3Y9-VyerLJlbN3fTdY0bzqVTAr9dH-lb-Fhyp8h0-fsH4_ylc4</recordid><startdate>200909</startdate><enddate>200909</enddate><creator>Bykov, Alexander V.</creator><creator>Priezzhev, Alexander V.</creator><creator>Lauri, Janne</creator><creator>Myllylä, Risto</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</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>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>200909</creationdate><title>Doppler OCT imaging of cytoplasm shuttle flow in Physarum polycephalum</title><author>Bykov, Alexander V. ; Priezzhev, Alexander V. ; Lauri, Janne ; Myllylä, Risto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5197-5ac02993f35dce2118097640db5bc39830c6a62f5640d7930b7332925519f5a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>cytoplasm</topic><topic>Cytoplasm - metabolism</topic><topic>Doppler OCT</topic><topic>Life Cycle Stages</topic><topic>physarum</topic><topic>Physarum polycephalum</topic><topic>Physarum polycephalum - cytology</topic><topic>Physarum polycephalum - growth & development</topic><topic>Plasmodium</topic><topic>Scattering, Radiation</topic><topic>shuttle flow</topic><topic>Tomography, Optical Coherence - instrumentation</topic><topic>Tomography, Optical Coherence - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bykov, Alexander V.</creatorcontrib><creatorcontrib>Priezzhev, Alexander V.</creatorcontrib><creatorcontrib>Lauri, Janne</creatorcontrib><creatorcontrib>Myllylä, Risto</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of biophotonics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bykov, Alexander V.</au><au>Priezzhev, Alexander V.</au><au>Lauri, Janne</au><au>Myllylä, Risto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Doppler OCT imaging of cytoplasm shuttle flow in Physarum polycephalum</atitle><jtitle>Journal of biophotonics</jtitle><addtitle>J. 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| ispartof | Journal of biophotonics, 2009-09, Vol.2 (8-9), p.540-547 |
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| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Animals cytoplasm Cytoplasm - metabolism Doppler OCT Life Cycle Stages physarum Physarum polycephalum Physarum polycephalum - cytology Physarum polycephalum - growth & development Plasmodium Scattering, Radiation shuttle flow Tomography, Optical Coherence - instrumentation Tomography, Optical Coherence - methods |
| title | Doppler OCT imaging of cytoplasm shuttle flow in Physarum polycephalum |
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