A H 2 S Donor GYY4137 Exacerbates Cisplatin-Induced Nephrotoxicity in Mice.

ABSTRACT: Accumulating evidence demonstrated that hydrogen sulfide (H2S) is highly involved in inflammation, oxidative stress, and apoptosis and contributes to the pathogenesis of kidney diseases. However, the role of H2S in cisplatin nephrotoxicity is still debatable. Here we investigated the effect of GYY4137, a novel slow-releasing H2S donor, on cisplatin nephrotoxicity in mice. Male C57BL/6 mice were pretreated with GYY4137 for 72 h prior to cisplatin injection. After cisplatin treatment for 72 h, mice developed obvious renal dysfunction and kidney injury as evidenced by elevated blood urea nitrogen (BUN) and histological damage. Consistently, these mice also showed increased proinflammatory cytokines such as TNF-α, IL-6, and IL-1β in circulation and/or kidney tissues. Meanwhile, circulating thi

SUBMITTER: Liu M 

PROVIDER: S-EPMC4906217 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature