3565 Protective effects of carvedilol against doxorubicin-induced apoptosis in cardiac muscle cells

2003 ◽  
Vol 24 (5) ◽  
pp. 693
Author(s):  
S GARIBALDI
2017 ◽  
Vol 16 (5) ◽  
pp. 5972-5978 ◽  
Author(s):  
Xuehua Xu ◽  
Chengliang Luo ◽  
Zhixiang Zhang ◽  
Jun Hu ◽  
Xiangting Gao ◽  
...  

2011 ◽  
Vol 44 (13) ◽  
pp. S357
Author(s):  
Gholamreza Karimi ◽  
Javad Behravan ◽  
Fateme Mosaffa ◽  
Leila Hosseinzadeh ◽  
Bahrami Gholamreza

Antioxidants ◽  
2020 ◽  
Vol 9 (9) ◽  
pp. 774
Author(s):  
Silvia Nistri ◽  
Claudia Fiorillo ◽  
Matteo Becatti ◽  
Daniele Bani

Serelaxin (RLX) designates the pharmaceutical form of the human natural hormone relaxin-2 that has been shown to markedly reduce tissue and cell damage induced by hypoxia and reoxygenation (HR). The evidence that RLX exerts similar protective effects on different organs and cells at relatively low, nanomolar concentrations suggests that it specifically targets a common pathogenic mechanism of HR-induced damage, namely oxidative stress. In this study we offer experimental evidence that RLX (17 nmol L-1), added to the medium of HR-exposed H9c2 rat cardiac muscle cells, significantly reduces cell oxidative damage, mitochondrial dysfunction and apoptosis. These effects appear to rely on the up-regulation of the cellular availability of reduced glutathione (GSH), a ubiquitous endogenous antioxidant metabolite. Conversely, superoxide dismutase activity was not influenced by RLX, which, however, was not endowed with chemical antioxidant properties. Taken together, these findings verify the major pharmacological role of RLX in the protection against HR-induced oxidative stress, and shed first light on its mechanisms of action.


2011 ◽  
Vol 49 (5) ◽  
pp. 1102-1109 ◽  
Author(s):  
Leila Hosseinzadeh ◽  
Javad Behravan ◽  
Fatemeh Mosaffa ◽  
Gholamreza Bahrami ◽  
Ahmadreza Bahrami ◽  
...  

Life Sciences ◽  
2007 ◽  
Vol 80 (4) ◽  
pp. 314-323 ◽  
Author(s):  
Do-Sung Kim ◽  
Eun-Rhan Woo ◽  
Soo-Wan Chae ◽  
Ki-Chan Ha ◽  
Geum-Hwa Lee ◽  
...  

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