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BACKGROUND It is controversial whether comorbid status or systemic inflammation has an influence on the peritoneal solute transport rate (PSTR). Our aim is to elucidate whether baseline PSTR is associated with markers of systemic inflammation or degree of comorbidity in incident peritoneal dialysis (PD) patients. METHODS One hundred and ninety-five(More)
Recent studies reported that early initiation of hemodialysis may increase mortality. However, studies that assessed the influence of early initiation of peritoneal dialysis (PD) yielded controversial results. In the present study, we evaluated the prognosis of early initiation of PD on the various outcomes of end stage renal failure patients by using(More)
BACKGROUND The progression and complications of chronic kidney disease should differ depending on the cause (C), glomerular filtration rate category (G), and albuminuria (A). The KNOW-CKD (KoreaN Cohort Study for Outcome in Patients With Chronic Kidney Disease), which is a prospective cohort study, enrolls subjects with chronic kidney disease stages 1 to 5(More)
BACKGROUND Complements play important roles in both rejection and ischemia-reperfusion injury after transplantation. Complement 5 (C5) is a pivotal complement, which initiates the assembly of the membrane attack complex, and mediates chemotaxis of various immune cells. We investigated the impacts of genetic variations in C5 and its receptor (C5aR) of both(More)
The clinical use of conventional ultrasonography (US) in autosomal dominant polycystic kidney disease (ADPKD) is currently limited by reduced diagnostic sensitivity, especially in at-risk subjects younger than 30 years of age. In this single-center prospective study, we compared the diagnostic performance of MRI with that of high-resolution (HR) US in 126(More)
The pathogenic mechanisms of human autosomal dominant polycystic kidney disease (ADPKD) have been well known to include the mutational inactivation of PKD2. Although haploinsufficiency and loss of heterozygosity at the Pkd2 locus can cause cyst formation in mice, polycystin-2 is frequently expressed in the renal cyst of human ADPKD, raising the possibility(More)
Adiponectin, a peptide hormone secreted from adipocytes, exerts anti-diabetic, anti-atherogenic, and anti-inflammatory properties. We aimed to determine the relationship between serum adiponectin levels and albuminuria, and evaluate determinant factors for serum adiponectin in patients with chronic kidney disease (CKD). In total, 1442 CKD patients were(More)
BACKGROUND Interleukin-6 (IL-6) is a key player in modulating inflammation. IL-6 and soluble IL-6 receptor (sIL-6R) complex induces the synthesis and secretion of various chemokines, adhesion molecules and angiogenic molecules. We hypothesized that the baseline peritoneal solute transport rate (PSTR) early after commencing peritoneal dialysis (PD) may(More)
BACKGROUND Hemodialysis patients are prone to ischemic events potentially aggravated by hypoxia. The key player in adaptation to hypoxia is hypoxia-inducible factor-1 alpha (HIF-1alpha). Therefore, we investigated the association of HIF-1alpha polymorphisms with ischemia/hypoxia-related events in hemodialysis patients. METHODS Patients on maintenance(More)