Activity of renal organic anion transporters in a model of ischemia and reperfusion injury in vitro

Evteev, V. A. and Kazakov, R. E. and Prokof'ev, A. B. and Mazerkina, I. A. and Bunyatyan, N. D. (2018) Activity of renal organic anion transporters in a model of ischemia and reperfusion injury in vitro. Sechenov Medical Journal (4). pp. 25-27. ISSN 2218-7332

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Abstract

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.

Item Type: Article
Subjects: ScienceOpen Library > Medical Science
Depositing User: Managing Editor
Date Deposited: 18 Feb 2023 12:25
Last Modified: 24 Aug 2024 12:56
URI: http://scholar.researcherseuropeans.com/id/eprint/565

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