Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation
Heart transplantation remains the definitive therapy of end-stage heart failure. Ischemia-reperfusion injury occurring during transplantation is a primary determinant of long-term outcome of heart transplantation and primary graft insufficiency. Modification of the nitric oxide/soluble guanylate cyc...
Saved in:
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
24 March 2020
|
| In: |
Scientific reports
Year: 2020, Volume: 10 |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/s41598-020-62156-y |
| Online Access: | Resolving-System, kostenfrei, Volltext: https://doi.org/10.1038/s41598-020-62156-y Verlag, kostenfrei, Volltext: https://www.nature.com/articles/s41598-020-62156-y 
|
| Author Notes: | Kálmán Benke, Balázs Tamás Németh, Alex Ali Sayour, Klára Aliz Stark, Attila Oláh, Mihály Ruppert, Gábor Szabó, Sevil Korkmaz-Icöz, Eszter Mária Horváth, Rita Benkő, István Hartyánszky, Zoltán Szabolcs, Béla Merkely & Tamás Radovits |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1735199303 | ||
| 003 | DE-627 | ||
| 005 | 20231013134345.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 201008s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1038/s41598-020-62156-y |2 doi | |
| 035 | |a (DE-627)1735199303 | ||
| 035 | |a (DE-599)KXP1735199303 | ||
| 035 | |a (OCoLC)1341370894 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Benke, Kálmán |d 1989- |e VerfasserIn |0 (DE-588)1155876415 |0 (DE-627)1018355707 |0 (DE-576)501920803 |4 aut | |
| 245 | 1 | 0 | |a Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation |c Kálmán Benke, Balázs Tamás Németh, Alex Ali Sayour, Klára Aliz Stark, Attila Oláh, Mihály Ruppert, Gábor Szabó, Sevil Korkmaz-Icöz, Eszter Mária Horváth, Rita Benkő, István Hartyánszky, Zoltán Szabolcs, Béla Merkely & Tamás Radovits |
| 264 | 1 | |c 24 March 2020 | |
| 300 | |a 9 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 08.10.2020 | ||
| 520 | |a Heart transplantation remains the definitive therapy of end-stage heart failure. Ischemia-reperfusion injury occurring during transplantation is a primary determinant of long-term outcome of heart transplantation and primary graft insufficiency. Modification of the nitric oxide/soluble guanylate cyclase/cyclic guanosine monophosphate signaling pathway appears to be one of the most promising among the pharmacological interventional options. We aimed at characterizing the cardio-protective effects of the soluble guanylate cyclase stimulator riociguat in a rat model of heterotopic heart transplantation. Donor Lewis rats were treated orally with either riociguat or placebo for two days (n = 9) in each transplanted group and (n = 7) in donor groups. Following explantation, hearts were heterotopically transplanted. After one hour reperfusion, left ventricular pressure-volume relations and coronary blood flow were recorded. Molecular biological measurements and histological examination were also completed. Left ventricular contractility (systolic pressure: 117 ± 13 vs. 48 ± 5 mmHg, p < 0.001; dP/dtmax: 2963 ± 221 vs. 1653 ± 159 mmHg/s, p < 0.001), active relaxation (dP/dtmin: −2014 ± 305 vs. −1063 ± 177 mmHg/s, p = 0.02; all at 120 µl of left ventricular volume), and alteration of coronary blood flow standardized to heart weight (2.55 ± 0.32 vs. 1.67 ± 0.22 ml/min/g, p = 0.03) were markedly increased following preconditioning with riociguat. Myocardial apoptosis markers were also significantly reduced in the riociguat pretreated group as well as the antioxidant markers were elevated. Pharmacological preconditioning with riociguat decreases ischemia-reperfusion injury and improves donor organ function in our animal model of heart transplantation. Therefore, riociguat might be a potential cardioprotective agent. | ||
| 540 | |q DE-3 |a Namensnennung 4.0 International |f CC BY 4.0 |2 cc |u https://creativecommons.org/licenses/by/4.0/ | ||
| 700 | 1 | |a Németh, Balázs Tamás |e VerfasserIn |4 aut | |
| 700 | 1 | |a Sayour, Alex Ali |e VerfasserIn |4 aut | |
| 700 | 1 | |a Stark, Klára Aliz |e VerfasserIn |4 aut | |
| 700 | 1 | |a Oláh, Attila |e VerfasserIn |4 aut | |
| 700 | 1 | |a Ruppert, Mihály |e VerfasserIn |4 aut | |
| 700 | 1 | |a Szabó, Gábor |d 1969- |e VerfasserIn |0 (DE-588)1022955152 |0 (DE-627)717338681 |0 (DE-576)366215485 |4 aut | |
| 700 | 1 | |a Korkmaz-İçöz, Sevil |e VerfasserIn |0 (DE-588)1062748697 |0 (DE-627)806830336 |0 (DE-576)420147845 |4 aut | |
| 700 | 1 | |a Horváth, Eszter Mária |e VerfasserIn |4 aut | |
| 700 | 1 | |a Benkő, Rita |e VerfasserIn |4 aut | |
| 700 | 1 | |a Hartyánszky, István |e VerfasserIn |4 aut | |
| 700 | 1 | |a Szabolcs, Zoltán |e VerfasserIn |4 aut | |
| 700 | 1 | |a Merkely, Béla |e VerfasserIn |4 aut | |
| 700 | 1 | |a Radovits, Tamás |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Scientific reports |d [London] : Springer Nature, 2011 |g 10(2020) Artikel-Nummer 5358, 9 Seiten |h Online-Ressource |w (DE-627)663366712 |w (DE-600)2615211-3 |w (DE-576)346641179 |x 2045-2322 |7 nnas |a Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation |
| 773 | 1 | 8 | |g volume:10 |g year:2020 |g elocationid:5358 |g extent:9 |a Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation |
| 856 | 4 | 0 | |u https://doi.org/10.1038/s41598-020-62156-y |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://www.nature.com/articles/s41598-020-62156-y |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20201008 | ||
| 993 | |a Article | ||
| 994 | |a 2020 | ||
| 998 | |g 1062748697 |a Korkmaz-İçöz, Sevil |m 1062748697:Korkmaz-İçöz, Sevil |d 910000 |d 910200 |e 910000PK1062748697 |e 910200PK1062748697 |k 0/910000/ |k 1/910000/910200/ |p 8 | ||
| 998 | |g 1022955152 |a Szabó, Gábor |m 1022955152:Szabó, Gábor |d 910000 |d 910200 |d 50000 |e 910000PS1022955152 |e 910200PS1022955152 |e 50000PS1022955152 |k 0/910000/ |k 1/910000/910200/ |k 0/50000/ |p 7 | ||
| 999 | |a KXP-PPN1735199303 |e 3772696872 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"id":{"eki":["1735199303"],"doi":["10.1038/s41598-020-62156-y"]},"name":{"displayForm":["Kálmán Benke, Balázs Tamás Németh, Alex Ali Sayour, Klára Aliz Stark, Attila Oláh, Mihály Ruppert, Gábor Szabó, Sevil Korkmaz-Icöz, Eszter Mária Horváth, Rita Benkő, István Hartyánszky, Zoltán Szabolcs, Béla Merkely & Tamás Radovits"]},"title":[{"title":"Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation","title_sort":"Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantation"}],"note":["Gesehen am 08.10.2020"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"language":["eng"],"relHost":[{"disp":"Stimulation of soluble guanylate cyclase improves donor organ function in rat heart transplantationScientific reports","physDesc":[{"extent":"Online-Ressource"}],"recId":"663366712","type":{"bibl":"periodical","media":"Online-Ressource"},"language":["eng"],"note":["Gesehen am 12.07.24"],"id":{"issn":["2045-2322"],"eki":["663366712"],"zdb":["2615211-3"]},"title":[{"title_sort":"Scientific reports","title":"Scientific reports"}],"part":{"text":"10(2020) Artikel-Nummer 5358, 9 Seiten","volume":"10","extent":"9","year":"2020"},"origin":[{"publisherPlace":"[London] ; London","dateIssuedKey":"2011","dateIssuedDisp":"2011-","publisher":"Springer Nature ; Nature Publishing Group"}],"pubHistory":["1, article number 1 (2011)-"]}],"person":[{"family":"Benke","given":"Kálmán","role":"aut","display":"Benke, Kálmán"},{"display":"Németh, Balázs Tamás","role":"aut","given":"Balázs Tamás","family":"Németh"},{"display":"Sayour, Alex Ali","family":"Sayour","given":"Alex Ali","role":"aut"},{"display":"Stark, Klára Aliz","family":"Stark","role":"aut","given":"Klára Aliz"},{"family":"Oláh","role":"aut","given":"Attila","display":"Oláh, Attila"},{"family":"Ruppert","given":"Mihály","role":"aut","display":"Ruppert, Mihály"},{"display":"Szabó, Gábor","family":"Szabó","given":"Gábor","role":"aut"},{"display":"Korkmaz-İçöz, Sevil","family":"Korkmaz-İçöz","given":"Sevil","role":"aut"},{"display":"Horváth, Eszter Mária","family":"Horváth","given":"Eszter Mária","role":"aut"},{"family":"Benkő","role":"aut","given":"Rita","display":"Benkő, Rita"},{"display":"Hartyánszky, István","role":"aut","given":"István","family":"Hartyánszky"},{"given":"Zoltán","role":"aut","family":"Szabolcs","display":"Szabolcs, Zoltán"},{"display":"Merkely, Béla","family":"Merkely","role":"aut","given":"Béla"},{"family":"Radovits","role":"aut","given":"Tamás","display":"Radovits, Tamás"}],"origin":[{"dateIssuedKey":"2020","dateIssuedDisp":"24 March 2020"}],"recId":"1735199303","physDesc":[{"extent":"9 S."}]} | ||
| SRT | |a BENKEKALMASTIMULATIO2420 | ||