| SEM-EDS probing of morphological and physiological changes produced by a porphyrin photosensitizer in Psammobatis extenta electrocytes. | |
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MedLine Citation:
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PMID: 17145183 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Morphological and physiological changes produced by the intracellular localization of an alkyl long-chain tetraphenylporphyrin photosensitizer in Psammobatis extenta electrocytes were studied by means of SEM-EDS. Immediately after photosensitizer penetration, electrocytes swell and their convex faces lose all invaginations. This effect is due to chloride and sodium ion flux into electrocytes, in accordance with energy dispersive X-ray microanalysis. |
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Authors:
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María Prado Figueroa; Julio Santiago Contreras |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2006-10-04 |
Journal Detail:
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Title: Micron (Oxford, England : 1993) Volume: 38 ISSN: 0968-4328 ISO Abbreviation: Micron Publication Date: 2007 |
Date Detail:
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Created Date: 2007-04-23 Completed Date: 2007-06-29 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9312850 Medline TA: Micron Country: England |
Other Details:
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Languages: eng Pagination: 668-73 Citation Subset: IM |
Affiliation:
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Instituto de Investigaciones Bioquímicas (CONICET), Universidad Nacional del Sur, C.C. 857, B-8000FWB Bahía Blanca, Argentina. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Electric Organ / cytology*, drug effects*, physiology Electron Probe Microanalysis Microscopy, Electron, Scanning Photosensitizing Agents / pharmacology* Porphyrins / pharmacology* Skates (Fish) / physiology* |
| Chemical | |
Reg. No./Substance:
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0/Photosensitizing Agents; 0/Porphyrins; 0/tetraphenylporphyrin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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