Article ; Online: Evaluating the Effects of Kidney Preservation at 10 °C with Hemopure and Sodium Thiosulfate in a Rat Model of Syngeneic Orthotopic Kidney Transplantation.
International journal of molecular sciences
2024 Volume 25, Issue 4
Abstract: ... for kidney preservation is static cold storage (SCS) at 4 °C. However, SCS contributes to renal graft damage ... sodium thiosulfate (STS), at 4 °C. Therefore, this study aims to investigate whether SCS at 10 °C ... we subjected rat renal proximal tubular epithelial cells to hypoxia-reoxygenation for 24 h at 10 °C with or ...
Abstract | Kidney transplantation is preferred for end-stage renal disease. The current gold standard for kidney preservation is static cold storage (SCS) at 4 °C. However, SCS contributes to renal graft damage through ischemia-reperfusion injury (IRI). We previously reported renal graft protection after SCS with a hydrogen sulfide donor, sodium thiosulfate (STS), at 4 °C. Therefore, this study aims to investigate whether SCS at 10 °C with STS and Hemopure (blood substitute), will provide similar protection. Using in vitro model of IRI, we subjected rat renal proximal tubular epithelial cells to hypoxia-reoxygenation for 24 h at 10 °C with or without STS and measured cell viability. In vivo, we preserved 36 donor kidneys of Lewis rats for 24 h in a preservation solution at 10 °C supplemented with STS, Hemopure, or both followed by transplantation. Tissue damage and recipient graft function parameters, including serum creatinine, blood urea nitrogen, urine osmolality, and glomerular filtration rate (GFR), were evaluated. STS-treated proximal tubular epithelial cells exhibited enhanced viability at 10 °C compared with untreated control cells ( |
---|---|
MeSH term(s) | Rats ; Animals ; Kidney Transplantation ; Organ Preservation ; Graft Survival ; Rats, Inbred Lew ; Kidney ; Reperfusion Injury/drug therapy ; Reperfusion Injury/prevention & control ; Hemoglobins ; Thiosulfates |
Chemical Substances | HBOC 201 (1XQE66T19H) ; sodium thiosulfate (HX1032V43M) ; Hemoglobins ; Thiosulfates |
Language | English |
Publishing date | 2024-02-12 |
Publishing country | Switzerland |
Document type | Journal Article |
ZDB-ID | 2019364-6 |
ISSN | 1422-0067 ; 1422-0067 ; 1661-6596 |
ISSN (online) | 1422-0067 |
ISSN | 1422-0067 ; 1661-6596 |
DOI | 10.3390/ijms25042210 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.