نتایج جستجو برای: induced renal tubular injury
تعداد نتایج: 1420420 فیلتر نتایج به سال:
The anti-inflammatory cytokines alpha-melanocyte-stimulating hormone (MSH) and interleukin (IL)-10 inhibit acute renal failure (ARF) after ischemia or cisplatin administration; however, these agents have not been tested in a pure nephrotoxic model of ARF. Therefore, we examined the effects of alpha-MSH and IL-10 in HgCl(2)-induced ARF. Mice were injected subcutaneously with HgCl(2) and then giv...
Background: Hyperuricemia contributes to kidney injury, characterized by tubular injury with epithelial–mesenchymal transition (EMT). Wnt5a/Ror2 signaling drives EMT in many kidney pathologies. This study sought to evaluate the involvement of Wnt5a/Ror2 in hyperuricemia-induced EMT in kidney tubular injury.Methods: A hyperuricemia model was performed in male Swiss background mice (3 months old,...
Tubular cell necrosis is a key histological feature of acute kidney injury (AKI). Necroptosis is a type of programed necrosis, which is executed by mixed lineage kinase domain-like protein (MLKL) upon its binding to the plasma membrane. Emerging evidence indicates that necroptosis plays a critical role in the development of AKI. However, it is unclear whether renal tubular cells undergo necropt...
Acute kidney injury (AKI) is associated with increased rates of mortality. For unknown reasons, HIV infected individuals have a higher risk of AKI than uninfected persons. We tested our hypothesis that increased circulating LPS increases renal expression of HIV and that HIV transgenic (Tg26) mice have increased susceptibility to AKI. Tg26 mice harbor an HIV transgene encoding all HIV genes exce...
Recent studies demonstrated a possible role of aldosterone in mediating cell senescence. Thus, the aim of this study was to investigate whether aldosterone induces cell senescence in the kidney and whether aldosterone-induced renal senescence affects the development of renal injury. Aldosterone infusion (0.75 μg/h) into rats for 5 weeks caused hypertension and increased urinary excretion rates ...
objective(s) portulaca oleracea l. is a herbaceous weed from portulacaceae family. it can be found in many parts of the world. modern pharmacological studies have demonstrated that p. oleracea have antioxidant effects. the protective effect of aqueous and ethanolic extract of p. oleracea against cisplatin-induced renal toxicity was studied in rats. materials and methods single intraperitoneal i...
Ischemia followed by reperfusion contributes to the initial damage to allografts after kidney transplantation (ktx). In this study we tested the hypothesis that a tetrapeptide EA-230 (AQGV), might improve survival and attenuate loss of kidney function in a mouse model of renal ischemia/reperfusion injury (IRI) and ischemia-induced delayed graft function after allogenic kidney transplantation. I...
Abstract Acute kidney injury (AKI) exhibits high morbidity and mortality. Kidney molecule-1 (KIM1) is dramatically upregulated in renal tubules upon injury, acts as a biomarker for various diseases. However, the exact role underlying mechanism of KIM1 progression AKI remain elusive. Herein, we report that tubular specific knockout Kim1 attenuates cisplatin- or ischemia/reperfusion-induced male ...
BACKGROUND The MAPK-organizer 1 (MORG1) play a scaffold function in the MAPK and/or the PHD3 signalling paths. Recently, we reported that MORG1+/- mice are protected from renal injury induced by systemic hypoxia and acute renal ischemia-reperfusion injury via increased hypoxia-inducible factors (HIFs). Here, we explore whether MORG1 heterozygosity could attenuate renal injury in a murine model ...
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