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DC Field | Value | Language |
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dc.contributor.author | Tkachenko, Anton | - |
dc.contributor.author | Onishchenko, Anatolii | - |
dc.contributor.author | Roshal, Alexander | - |
dc.contributor.author | Posokhov, Yevgen | - |
dc.date.accessioned | 2021-11-26T12:39:10Z | - |
dc.date.available | 2021-11-26T12:39:10Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | The study of phospholipid bilayer of cell membranes in leukocytes incubated with high concentrations of the food additive E407a / A. Tkachenko, A. Onishchenko, A. Roshal, Y. Posokhov // Journal of clinical medicine of Kazakhstan. – 2021. – Vol. 18 (2). – P. 49–52. | en_US |
dc.identifier.uri | https://repo.knmu.edu.ua/handle/123456789/29946 | - |
dc.description.abstract | Aim: The aim of the study was to assess the impact of semi-refined carrageenan (E407a) on the hydrophobic region of phospholipid bilayer in cell membranes of leukocytes exposed to the solution with high concentrations of this food additive. Material and methods: Fluorescent probe (2-phenylphenanthro[ 9,10-d]-1,3-oxazole) was used to investigate the influence of E407a on the state of lipid bilayer in leukocytes extracted from rats and treated with a 5% solution of the food additive E407a during 4 hours. Results: The shapes of the probe fluorescence spectra did not differ in leukocytes of rats treated with the 5% solution of semi-refined carrageenan and white blood cells of control samples. Such findings suggest that exposure to the E407a solution causes no changes in the proton-donor ability of the media in the lipid membranes of leukocytes in the region where the probe locates. Conclusion: Exposure of white blood cell suspensions to the semirefined carrageenan solution does not affect the membrane hydration of the hydrophobic region of leukocyte phospholipid bilayer. | en_US |
dc.language.iso | en | en_US |
dc.subject | fluorescence | en_US |
dc.subject | phospholipids | en_US |
dc.subject | polysaccharides | en_US |
dc.subject | membrane fluidity | en_US |
dc.subject | rats | en_US |
dc.title | The study of phospholipid bilayer of cell membranes in leukocytes incubated with high concentrations of the food additive E407a | en_US |
dc.type | Article | en_US |
Appears in Collections: | Наукові праці. Науково-дослідний інститут експериментальної та клінічної медицини ХНМУ |
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the-study-of-phospholipid-bilayer-of-cell-membranes-in-leukocytes-incubated-with-high-concentrations-10799.pdf | 1,15 MB | Adobe PDF | View/Open |
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