Activity of renal organic anion transporters in a model of ischemia and reperfusion injury in vitro
The aim of the work is to study the functional characteristics of SLC transporters of organic anions: OAT1 and OAT3 in normal conditions and in model ischemia/reperfusion injury.Materials and methods. The HEK293 cell line was used as a model for the study. Conditions of ischemia/reperfusion injury w...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)
2018-12-01
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| Series: | Сеченовский вестник |
| Subjects: | |
| Online Access: | https://www.sechenovmedj.com/jour/article/view/78 |
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| Summary: | The aim of the work is to study the functional characteristics of SLC transporters of organic anions: OAT1 and OAT3 in normal conditions and in model ischemia/reperfusion injury.Materials and methods. The HEK293 cell line was used as a model for the study. Conditions of ischemia/reperfusion injury were created by the previously described method. The activity of the transporters was assessed by the capture of the marker substrate - fluorescein. The concentration of fluorescein was measured using a plate fluorimeter. The results were normalized by the amount of total protein.Results. In condition of ischemia/reperfusion injury, the activity of organic anion transporters decreased in comparison with the norm. The data obtained allow us to conclude that in conditions of ischemia/reperfusion injury, the concentration of dicarboxylic acids in the cell is low, which in turn can lead to a decrease activity of transporters. |
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| ISSN: | 2218-7332 2658-3348 |