Simultaneous subacute interstitial nephritis and anticoagulant-related nephropathy related to novel oral anticoagulants use.

Interstitial nephritis related to novel oral anticoagulants was only reported in sporadic case reports and none was accompanied by anticoagulants related nephropathy (ARN). We presented here a case of biopsy-proven subacute interstitial nephritis (SubAIN) accompanied by ARN after oral dabigatran to alarm clinicians. This case manifested with gross hematuria, acute kidney injury, slightly prolonged thrombin time, moderate anemia, moderate proteinuria, a large quantity of intratubular hemoglobin casts confirmed by hemoglobin antibody immunohistochemical staining which presumed to occur around 1 week after dabigatran and subacute interstitial nephritis accompanied by focal proliferative glomerulonephritis.

The history of hemodialysis in China.

The technique of hemodialysis was introduced into China more than 50 years ago; and both research and use of clinical hemodialysis began in mid-1960s to late-1960s. A brief review of the history of hemodialysis in China is presented here, including a brief description of pioneers and their contributions, local development and use of dialyzers, hemodialysis machines, and vascular access, and dialysis management and logistics.

Correction to: The elevated levels of urinary angiotensinogen are correlated with the severity of idiopathic membranous nephropathy.

Following publication of the original article [1], it was reported that, due to a typesetting mistake, the three tables and two figures for this article were included as an Additional file instead of in the body of the article. The original publication of this article has been updated to correct this.

The elevated levels of urinary angiotensinogen are correlated with the severity of idiopathic membranous nephropathy.

Background: Immunosuppressive treatment will predispose an idiopathic membranous nephropathy (iMN) patient to opportunistic infections. Disease severity is one of the main concerns for making the treatment decision. Urinary angiotensinogen (UAGT) level has been shown highly correlated with intrarenal renin-angiotensin system (RAS) activity and severity of chronic kidney diseases (CKD).

C3a mediates epithelial-to-mesenchymal transition in proteinuric nephropathy.

Tubulointerstitial inflammation and progressive fibrosis are common pathways that lead to kidney failure in proteinuric nephropathies. Activation of the complement system has been implicated in the development of tubulointerstitial injury in clinical and animal studies, but the mechanism by which complement induces kidney injury is not fully understood. Here, we studied the effect of complement on the phenotype of tubular epithelial cells.

Serum uric acid and endothelial dysfunction in continuous ambulatory peritoneal dialysis patients.

Unlabelled: Endothelial dysfunction is an early predictor of cardiovascular events. Hyperuricemia has been shown to be associated with increased cardiovascular mortality. It remains unclear if serum uric acid (UA) is associated with endothelial dysfunction in peritoneal dialysis patients.

Synthesis of complement protein C3 in the kidney is an important mediator of local tissue injury.

Increased exposure of the tubular epithelium to filtered protein is a proposed mechanism of progressive renal failure associated with glomerular disease, but how this protein overload translates into tubular damage remains unclear. We have examined a model of adriamycin-induced proteinuria to determine the effect of locally synthesized C3, the central proinflammatory protein of the complement cascade. C3-/- kidney isografts placed in wild-type C3+/+ mice were protected from proteinuria-associated complement activation, tubular damage, and progressive renal failure despite the presence of abundant circulating C3.