Abstract:
:Zhang et al. found that plasma concentrations of the thiamine antimetabolite oxythiamine are significantly increased in patients with end-stage renal disease. These investigators discuss the potential sources of oxythiamine and the consequences of its plasma elevation. This commentary addresses the significance of these findings and expands on the potential role of gut microbiome in the generation of this antithiamine metabolite.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Moradi H,Said HMdoi
10.1016/j.kint.2016.04.017subject
Has Abstractpub_date
2016-08-01 00:00:00pages
252-254issue
2eissn
0085-2538issn
1523-1755pii
S0085-2538(16)30178-8journal_volume
90pub_type
评论,杂志文章abstract:BACKGROUND:Our purpose was to compare the function and complications of two high-flow polyurethane hemodialysis catheters. METHODS:This prospective, randomized trial compared the Ash-Split (MedComp) and Opti-Flow (Bard Access Systems) catheters. All patients referred for tunneled hemodialysis catheter placement were o...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1523-1755.2002.00416.x
更新日期:2002-07-01 00:00:00
abstract::Early graft loss (EGL) is a feared outcome of kidney transplantation. Consequently, kidneys with an anticipated risk of EGL are declined for transplantation. In the most favorable scenario, with optimal use of available donor kidneys, the donor pool size is balanced by the risk of EGL, with a tradeoff dictated by the ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.01.043
更新日期:2020-06-01 00:00:00
abstract::Spontaneous and aspirated blood samples were collected from the welling points of surface efferent arterioles in the rat kidney. The amount of tubular reabsorbate in each sample was calculated from measurements of the inulin concentration in the sample and systemic arterial plasma. Both spontaneous and aspirated sampl...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1984.44
更新日期:1984-03-01 00:00:00
abstract::The kidney is influenced by circadian rhythms and is entrained to the sleep-wake cycle allowing anticipation of the metabolic and physiological demands of the kidney throughout a 24-hour cycle. Although sleep disruption has been studied extensively in cardiovascular and metabolic disease, its association with chronic ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2015.12.048
更新日期:2016-06-01 00:00:00
abstract::We have sought to determine the mechanisms driving fluid secretion by the cystic epithelium in autosomal dominant polycystic kidney disease (ADPKD). We have performed in vitro experiments on intact cysts dissected from discarded ADPKD kidneys, on monolayers of cells cultured from the cystic epithelium and on microcyst...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1996.230
更新日期:1996-06-01 00:00:00
abstract::The widths of slit diaphragms in rat glomeruli were quantitatively measured on electron micrographs obtained by the rapid-freezing and freeze-substitution (FS) fixation method and compared to those prepared by conventional chemical fixation procedures, such as tannic acid, glutaraldehyde and osmium tetroxide (TGO) or ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1991.253
更新日期:1991-10-01 00:00:00
abstract:BACKGROUND:Recent studies have demonstrated that a high concentration of phosphate directly stimulates parathyroid hormone (PTH) secretion. High serum levels of phosphate are usually observed in patients with end-stage renal disease. The aim of the present study was to evaluate whether serum phosphate concentration had...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1998.00221.x
更新日期:1998-12-01 00:00:00
abstract:BACKGROUND:Hyperhomocysteinemia is a risk factor for atherosclerosis that is common in chronic renal failure (CRF), but its cause is unknown. Homocysteine metabolism is linked to betaine-homocysteine methyl transferase (BHMT), a zinc metalloenzyme that converts glycine betaine (GB) to N,N dimethylglycine (DMG). DMG is ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.00743.x
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Patients with thin basement membrane disease (TBMD) are often from families where hematuria segregates with the COL4A3 and COL4A4 genes. These genes also are affected in autosomal recessive Alport syndrome. The aim of this study was to demonstrate COL4A4 mutations in TBMD. METHODS:Forty-eight unrelated indi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2003.00780.x
更新日期:2003-02-01 00:00:00
abstract::Segerer et al. report the expression and localization of macrophage and dendritic-cell markers in human renal biopsies and indicate that both cell types express CD68, findings that resonate with murine studies. The functional and phenotypic distinction between macrophages and dendritic cells is discussed. ...
journal_title:Kidney international
pub_type: 评论,杂志文章,评审
doi:10.1038/ki.2008.189
更新日期:2008-07-01 00:00:00
abstract::Intrarenal artery infusions of hypertonic saline can activate tubuloglomerular feedback (TGF), decreasing renal blood flow (RBF) and glomerular filtration rate (GFR). The response to infusion of hypertonic saline is enhanced by salt depletion and attenuated by salt loading, but has not previously been investigated in ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1987.236
更新日期:1987-10-01 00:00:00
abstract::The monitoring of the levels of alloantibodies following transplantation might facilitate early diagnosis of chronic rejection (CR), the leading cause of renal allograft failure. Here, we used serial alloantibody surveillance to monitor patients with preoperative positive flow cytometric crossmatch (FCXM). Sixty-nine ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2010.556
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Aquaporin-2 (AQP-2) proteins are mainly expressed at the apical region of the collecting duct cells. We previously reported three different mutations in the C-terminus of AQP-2 that all-cause autosomal-dominant nephrogenic diabetes insipidus. When one of these mutant AQP-2s was expressed in Madin-Darby canin...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00654.x
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:It is suggested that either arginine or its metabolites, nitric oxide and polyamines play a role in the renal hemodynamic alterations observed in the early stages of diabetes. Yet, the regulation of arginine transport in diabetic kidneys has never been studied. METHODS:Arginine uptake was determined in glom...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00508.x
更新日期:2004-04-01 00:00:00
abstract::The clinical utility of cisplatin is limited by nephrotoxicity. Oh et al. report that β-lapachone prevents this nephrotoxicity but not cisplatin's cytotoxicity for cancers. In addition to its potential clinical importance, the beneficial effect of β-lapachone on cisplatin acute kidney injury may illustrate fundamental...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2013.419
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:It is known that chronic renal insufficiency (CRI) patients with gout may have subtle lead poisoning. In addition, gout episodes frequently aggravate progressive renal insufficiency because of the use of nephrotoxic drugs and urate deposition. Our study was arranged to evaluate the causal effect of environme...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1523-1755.2001.00795.x
更新日期:2001-07-01 00:00:00
abstract::Podocyte injury and loss contribute to the progression of glomerular diseases, including diabetic kidney disease. We previously found that the glomerular expression of Sirtuin-1 (SIRT1) is reduced in human diabetic glomeruli and that the podocyte-specific loss of SIRT1 aggravated albuminuria and worsened kidney diseas...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2017.12.008
更新日期:2018-06-01 00:00:00
abstract::As the worldwide prevalence of end-stage renal disease increases it is important to evaluate the rate of living kidney donation in various countries; however there is no comprehensive global assessment of these rates. To measure this, we compiled data from representatives, renal registries, transplant networks, publis...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.20
更新日期:2009-05-01 00:00:00
abstract::The adjuvanted hepatitis B vaccine, HB-AS04, elicits more rapid and persistent protective antibody concentrations than double doses of conventional recombinant vaccines in patients with renal insufficiency. We compared the immunogenicity, reactogenicity, and safety of the AS02(V)-adjuvanted hepatitis B vaccine HB-AS02...
journal_title:Kidney international
pub_type: 杂志文章,随机对照试验
doi:10.1038/ki.2009.454
更新日期:2010-02-01 00:00:00
abstract::Targeted therapies and immune checkpoint inhibitors have advanced the treatment landscape of Renal Cell Carcinoma (RCC) over the last decade. While checkpoint inhibitors have demonstrated survival benefit and are currently approved in the front-line and second-line settings, primary and secondary resistance is common....
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1016/j.kint.2020.08.028
更新日期:2021-01-01 00:00:00
abstract::Uracil ribonucleotide-sugars and aminosugars are required for glomerular basement membrane (GBM) biosynthesis. Since these nucleotides are metabolic derivatives of uridine 5'-triphosphate (UTP), we have studied the cellular pools of uridine 5'-diphosphoglucose (UDPG), uridine 5'-diphosphoglucuronic acid (UDPGA), uridi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1986.146
更新日期:1986-07-01 00:00:00
abstract:BACKGROUND:An imbalance between protein load and folding capacity is referred to as endoplasmic reticulum (ER) stress. As a defense mechanism, cells express ER stress inducible chaperons, such as oxygen-regulated proteins 150 (ORP150) and glucose-regulated proteins (GRPs). While ER stress is important in various diseas...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00736.x
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Lanthanum carbonate has been shown to be a safe, effective phosphate-binding agent. We have shown that an impaired mineralization in chronic renal failure rats treated with high doses of lanthanum carbonate develops secondary to phosphate depletion and is therefore pharmacologically mediated rather than a di...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00281.x
更新日期:2005-05-01 00:00:00
abstract::Pathological classifications in current use for the assessment of glomerular disease have been typically opinion-based and built on the expert assumptions of renal pathologists about lesions historically thought to be relevant to prognosis. Here we develop a unique approach for the pathological classification of a glo...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.168
更新日期:2009-09-01 00:00:00
abstract::Hypercalciuria is one of the early manifestations of diabetic nephropathy. We explored here the role of α-Klotho, a protein expressed predominantly in distal convoluted tubules that has a role in calcium reabsorption. We studied 31 patients with early diabetic nephropathy and compared them with 31 patients with IgA ne...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.423
更新日期:2012-03-01 00:00:00
abstract::Although much emphasis has been placed on screening for albuminuria in type II diabetic patients, less attention has been focused on the role of glomerular filtration rate (GFR) in the assessment of risk. Herein, we examined the association between GFR and vascular complications in a consecutive cohort of 5174 type II...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5000061
更新日期:2006-01-01 00:00:00
abstract::The ability to pursue gene therapy has been limited by the availability of an effective and safe system for gene delivery, especially to the kidney. Electroporation is an efficient method to transfer physiologically the gene to the cells without complicated preparation. Given that the systemic delivery of the function...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1046/j.1523-1755.2002.0610s1037.x
更新日期:2002-01-01 00:00:00
abstract::Despite the importance of cardiovascular disease in dialysis patients, the frequency of atrial fibrillation in incident dialysis patients has not been determined. We analyzed the prevalence of atrial fibrillation in patients starting dialysis over a 4-year period, its occurrence over the course of dialysis, and its in...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.185
更新日期:2009-08-01 00:00:00
abstract::Serum fibroblast growth factor 23 (FGF23) is a novel phosphaturic factor and important for the regulation of inorganic phosphate (Pi) homeostasis. In this study, we examined an acute effect of oral Pi loading on serum FGF23 levels to clarify the role in rapid adjustment of serum Pi level. We performed a randomized, do...
journal_title:Kidney international
pub_type: 杂志文章,随机对照试验
doi:10.1038/sj.ki.5002000
更新日期:2006-12-01 00:00:00
abstract::The pathogenesis of the multiple structural lesions in diabetic nephropathy remains debated, and likely is multifactorial. The uniform thickening of the renal basement membranes lining the glomerular and tubular elements appears to be a consequence of the metabolic perturbations which are directly related to hyperglyc...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1993.19
更新日期:1993-01-01 00:00:00