Abstract:
:How much dialysis is required for optimal well-being and long-term survival? The Frequent Hemodialysis Network completed two prospective trials examining the effect of more frequent, short hours and, now, of nocturnal hemodialysis compared with standard thrice-weekly treatments. Whereas the short-hours trial reported benefits with more frequent dialysis, somewhat paradoxically, nocturnal hemodialysis had fewer advantages. However, this trial was probably underpowered, and confounded by the beneficial effects of home hemodialysis in the control group.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Davenport Adoi
10.1038/ki.2011.267subject
Has Abstractpub_date
2011-11-01 00:00:00pages
1018-20issue
10eissn
0085-2538issn
1523-1755pii
S0085-2538(15)54957-0journal_volume
80pub_type
评论,杂志文章abstract::This study was undertaken to test the hypothesis that, given equal arterial pressure reductions, the combination of an angiotensin converting enzyme (ACE) inhibitor and calcium antagonist slows declines in renal function and yields greater reductions in albuminuria over either agent alone. This hypothesis was evaluate...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/ki.1992.139
更新日期:1992-04-01 00:00:00
abstract::X-linked Alport syndrome (AS) associated with diffuse esophageal leiomyomatosis (DL) has been reported to be due to deletions removing the 5' ends of both the COL4A5 and COL4A6 genes, encoding the alpha 5 and alpha 6 chains of type IV collagen, respectively, whereas a variety of mutations in COL4A5 has been identified...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1995.489
更新日期:1995-12-01 00:00:00
abstract::Because the size of renal cysts in the native kidneys of patients with ADPKD who have been transplanted was found to be reduced when rapamycin was the immunosuppressant, we tested the involvement of the mTOR pathway in cyst enlargement. Here, male pcy mice, with mutation in one of the nephronophthisis genes, were trea...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.147
更新日期:2009-07-01 00:00:00
abstract::The relationship between commonly occurring genetic variants (G1 and G2) in the APOL1 gene in African Americans and different disease traits, such as kidney disease, cardiovascular disease, and pre-eclampsia, remains the subject of controversy. Here we took a genotype-first approach, a phenome-wide association study, ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.01.027
更新日期:2020-05-01 00:00:00
abstract::Many subjects nowadays present with end-stage renal failure and its attendant cardiovascular complications without known prior renal damage. In this report we review the evidence available to strongly suggest that the present practice of secondary prevention in those with known prior renal disease should be extended t...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1111/j.1523-1755.2004.66001.x
更新日期:2004-12-01 00:00:00
abstract::Fibrates, the PPAR alpha ligand-like compounds increase the expression of proximal tubule liver fatty acid binding protein (L-FABP) and significantly decrease cisplatin-induced acute kidney injury. To study whether the bezafibrate-mediated upregulation of renal L-FABP was involved in this cytoprotective effect we trea...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.106
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Inhibition of the renin-angiotensin system (RAS) prevents development of chronic allograft dysfunction in experimental animals. Whether this therapeutic approach is effective even if started when signs of allograft nephropathy are already manifested has not been investigated. METHODS:To address this issue, ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2003.00318.x
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:Fructose is a nutrient as well as a potent agent for the formation of advanced glycation end product in diabetes. GLUT5 is a facilitated-diffusion fructose transporter expressed in the small intestine and kidney. Previous reports on the localization of GLUT5 by in situ hybridization and immunohistochemistry ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00635.x
更新日期:1999-09-01 00:00:00
abstract::Experiments were performed using a variety of methods to assess the functional status of different nephron populations following 45 min of renal ischemia in the rat. Micropuncture techniques revealed that SNGFR and reabsorption in the surface nephrons are only modestly reduced after ischemia, whereas kidney GFR and re...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1983.122
更新日期:1983-07-01 00:00:00
abstract::Recent insights have defined the central role of podocytes both in rare genetic diseases and as a general determinant of the progression of human glomerular diseases. In a recent issue of Nature, Weavers et al. described a podocyte-like cell type in Drosophila, the nephrocyte, that closely resembles mammalian podocyte...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.653
更新日期:2009-03-01 00:00:00
abstract::Reliable estimates of the long-term outcomes of acute kidney injury (AKI) are needed to inform clinical practice and guide allocation of health care resources. This systematic review and meta-analysis aimed to quantify the association between AKI and chronic kidney disease (CKD), end-stage kidney disease (ESKD), and d...
journal_title:Kidney international
pub_type: 杂志文章,meta分析
doi:10.1016/j.kint.2018.08.036
更新日期:2019-01-01 00:00:00
abstract::Chronic metabolic acidosis (CMA) is a major cause of growth defect, implying disturbances of protein metabolism. Previously, in vivo studies performed in the fasting state showed enhanced whole body protein turnover, whereas in vitro studies showed unchanged muscle protein synthesis. The present study is the first to ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1994.472
更新日期:1994-12-01 00:00:00
abstract::Tamm-Horsfall protein (THP), a monomeric glycoprotein (M(r) 80 to 100 kDa), is produced by the mammalian kidney's thick ascending limb of Henle cells and excreted into the urine. The function of THP is uncertain. Here we report that a high molecular weight contaminant in sheep THP (sTHP) preparations was identified as...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1993.343
更新日期:1993-11-01 00:00:00
abstract::The hypercalcemia of malignancy is mediated by complex and heterogeneous mechanisms. Once thought of as a simple paraneoplastic syndrome mediated by the effects of tumor production of PTH, it is now clear that multiple mechanisms are involved and that these mechanisms involve abnormalities in calcium transport in bone...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1987.21
更新日期:1987-01-01 00:00:00
abstract::We have previously established that interferon (IFN)-gamma stimulated, antigen-pulsed tubular epithelial cells (TEC) stimulate antigen (Ag) specific activation of T cell hybridomas to express IL-2. In contrast, these Ag pulsed TEC do not stimulate T helper 1 (Th1) clones to proliferate, but rather render them unrespon...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1994.147
更新日期:1994-04-01 00:00:00
abstract::In this mini review, we would like to challenge the well-established 'fact' that lead exposure causes chronic renal failure (CRF). Even though only scarce evidence exists of the relationship between lead and renal failure, a World Health Organization Environmental Health Criteria document summarizes that 'Lead has bee...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2010.394
更新日期:2011-02-01 00:00:00
abstract::Early kidney transplant results in children lagged behind corresponding results in adults. Multiple advances over the past three decades have eliminated that gap. Most children now have equal or superior long-term allograft and patient survival compared with adult recipients. However, black children in the United Stat...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2014.366
更新日期:2015-03-01 00:00:00
abstract::Acute kidney injury (AKI) is associated with progression to advanced chronic kidney disease (CKD). We tested whether patients who survive AKI and are at higher risk for CKD progression can be identified during their hospital admission, thus providing opportunities to intervene. This was assessed in patients in the Dep...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.42
更新日期:2011-06-01 00:00:00
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::Conventional peritoneal dialysis (PD) fluids are known to inhibit polymorphonuclear cells (PMN) phagocytosis, oxidative burst and enzyme release. However, the relative contributions of apoptosis and/or necrosis to this dysfunction have not been examined. We investigated the effects of osmolality, glucose concentration...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.495
更新日期:1997-12-01 00:00:00
abstract::The association between dietary sodium and potassium intake with the development of kidney disease remains unclear, particularly among younger individuals. Here, we determined whether dietary sodium and potassium intake are associated with incident chronic kidney disease (CKD) using data from 1,030 adults (age 23-35 i...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.02.037
更新日期:2020-07-01 00:00:00
abstract::This study examined the expression of EPO, VEGF and VEGF receptor gene under conditions of reduced oxygen supply in primary cultures of rat hepatocytes, and compared it with the expression of these genes in hypoxic rat livers in vivo. To this end we exposed male Sprague-Dawley rats to hypoxia (10% and 8% O2), carbon m...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.60
更新日期:1997-02-01 00:00:00
abstract::Renal iron handling was characterized in three experimental models of the nephrotic syndrome: puromycin aminonucleoside, adriamycin and nephrotoxic serum. In adriamycin-induced nephrotic syndrome, which has previously been shown to result from alterations in pore size of the filtration barrier, the transferrin leak wa...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1990.130
更新日期:1990-06-01 00:00:00
abstract::The present studies address the metabolic processes that support the reabsorption of sodium and the secretion of bicarbonate in the interspersed but distinct principal and intercalated cells of the cortical collecting duct (CCD). In microperfused rabbit CCD, sodium reabsorption was measured by lumen-to-bath 22Na flux,...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1998.00754.x
更新日期:1998-02-01 00:00:00
abstract::Adenosine is known to decrease renal blood flow and glomerular filtration rate. We have tested the hypothesis that adenosine exerts contractile effects on mesangial cells. Furthermore, we have studied, using selective agonists and antagonists for adenosine, which kind of adenosine receptor, A1 or A2, is mainly implica...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1989.126
更新日期:1989-06-01 00:00:00
abstract:BACKGROUND:Recent advances in the understanding of the molecular biology of rodent renal development have lead to the ability to culture the components of the developing rat kidney-the ureteric bud (UB) and the metanephric mesenchyme (MM)-in isolation from one another. Here we here describe a method for subculturing an...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00694.x
更新日期:2002-12-01 00:00:00
abstract::Nephrons possess a segmental organization where each segment is specialized for the secretion and reabsorption of particular solutes. The developmental control of nephron segment patterning remains one of the enigmas within the field of renal biology. Achieving an understanding of the mechanisms that direct nephron se...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2008.37
更新日期:2008-05-01 00:00:00
abstract::Residual kidney function (RKF) may confer a variety of benefits to patients on maintenance dialysis. RKF provides continuous clearance of middle molecules and protein-bound solutes. Whereas the definition of RKF varies across studies, interdialytic urine volume may emerge as a pragmatic alternative to more cumbersome ...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1016/j.kint.2016.02.037
更新日期:2016-08-01 00:00:00
abstract::As new components of the renin-angiotensin system (RAS) are elucidated, our understanding of the complexities of their interactions also advances. Previous studies have determined that podocytes possess a local RAS that can generate angiotensin II. Podocytes have also been shown to express angiotensin-converting enzym...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2012.127
更新日期:2012-08-01 00:00:00
abstract::The ankyrin repeat and sterile α motif (SAM) domain-containing six gene (Anks6) is a candidate for polycystic kidney disease (PKD). Originally identified in the PKD/Mhm(cy/+) rat model of PKD, the disease is caused by a mutation (R823W) in the SAM domain of the encoded protein. Recent studies support the etiological r...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2015.122
更新日期:2015-08-01 00:00:00