Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results
Encapsulated optical sensors are promising tool for measurements of physiological parameters inside living organisms. In the present study we tested the possibility to apply encapsulated fluorescent sensors to measure pH in muscles of adult Danio rerio. Right after injection, the sensors detect slig...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
"Vikol publishing" ST Kolesnichenko V.V.
2016-11-01
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| Series: | Journal of Stress Physiology & Biochemistry |
| Subjects: | |
| Online Access: | http://www.jspb.ru/issues/2016/N4/JSPB_2016_4_91-95.pdf |
| _version_ | 1818567929644449792 |
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| author | E.V. Borvinskaya A.N. Gurkov E.P. Shchapova B.K. Baduev I.A. Belousova I.V. Meglinski M.A. Timofeyev |
| author_facet | E.V. Borvinskaya A.N. Gurkov E.P. Shchapova B.K. Baduev I.A. Belousova I.V. Meglinski M.A. Timofeyev |
| author_sort | E.V. Borvinskaya |
| collection | DOAJ |
| description | Encapsulated optical sensors are promising tool for measurements of physiological parameters inside living organisms. In the present study we tested the possibility to apply encapsulated fluorescent sensors to measure pH in muscles of adult Danio rerio. Right after injection, the sensors detect slightly acidic pH, while after 3 h pH becomes significantly more alkaline. These fluctuations are probably related to cell damage during the injection and further wound repair. After 20 h pH of interstitial fluid was equal to 7,65, which is in between previously measured values and close to the blood pH known for other fishes. |
| first_indexed | 2024-12-14T06:29:39Z |
| format | Article |
| id | doaj.art-840893b564114d2e99531d142d6c1b1d |
| institution | Directory Open Access Journal |
| issn | 1997-0838 1997-0838 |
| language | English |
| last_indexed | 2024-12-14T06:29:39Z |
| publishDate | 2016-11-01 |
| publisher | "Vikol publishing" ST Kolesnichenko V.V. |
| record_format | Article |
| series | Journal of Stress Physiology & Biochemistry |
| spelling | doaj.art-840893b564114d2e99531d142d6c1b1d2022-12-21T23:13:33Zeng"Vikol publishing" ST Kolesnichenko V.V.Journal of Stress Physiology & Biochemistry1997-08381997-08382016-11-011249195Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary ResultsE.V. Borvinskaya0A.N. Gurkov1E.P. Shchapova2B.K. Baduev3I.A. Belousova4I.V. Meglinski5M.A. Timofeyev6Institute of Biology at Karelian Research Centre of Russian Academy of Sciences, 185035, Petrozavodsk, Pushkinskaya str., 11, RussiaBaikal Research Centre, 664003, Irkutsk, Lenin str., 21, RussiaInstitute of Biology at Irkutsk State University, 664003, Irkutsk, Lenin str., 3, RussiaBaikal Research Centre, 664003, Irkutsk, Lenin str., 21, RussiaInstitute of Systematics and Ecology of Animals, Siberian Branch of the Russian Academy of Sciences, 630091, Novosibirsk, Frunze str. 11, RussiaUniversity of Oulu, 90570, Oulu, Erkki Koiso-Kanttilankatu, 3, FinlandInstitute of Biology at Irkutsk State University, 664003, Irkutsk, Lenin str., 3, RussiaEncapsulated optical sensors are promising tool for measurements of physiological parameters inside living organisms. In the present study we tested the possibility to apply encapsulated fluorescent sensors to measure pH in muscles of adult Danio rerio. Right after injection, the sensors detect slightly acidic pH, while after 3 h pH becomes significantly more alkaline. These fluctuations are probably related to cell damage during the injection and further wound repair. After 20 h pH of interstitial fluid was equal to 7,65, which is in between previously measured values and close to the blood pH known for other fishes.http://www.jspb.ru/issues/2016/N4/JSPB_2016_4_91-95.pdfDanio rerioencapsulated optical sensorsin vivo measurementsphysiological pH |
| spellingShingle | E.V. Borvinskaya A.N. Gurkov E.P. Shchapova B.K. Baduev I.A. Belousova I.V. Meglinski M.A. Timofeyev Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results Journal of Stress Physiology & Biochemistry Danio rerio encapsulated optical sensors in vivo measurements physiological pH |
| title | Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results |
| title_full | Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results |
| title_fullStr | Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results |
| title_full_unstemmed | Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results |
| title_short | Repetitive Measurements of Physiological pH by Implantable Optical Sensors in Muscles of adult Danio rerio: Preliminary Results |
| title_sort | repetitive measurements of physiological ph by implantable optical sensors in muscles of adult danio rerio preliminary results |
| topic | Danio rerio encapsulated optical sensors in vivo measurements physiological pH |
| url | http://www.jspb.ru/issues/2016/N4/JSPB_2016_4_91-95.pdf |
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