Changes in plasma 1,25 and 24,25-dihydroxyvitamin D after renal transplantation in children.

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

authors： Mathew AT,Fishbane S,Obi Y,Kalantar-Zadeh K

更新日期：2016-08-01 00:00:00

abstract：:Propofol has been shown to provide protection against renal ischemia/reperfusion injury experimentally, but clinical evidence is lacking. Here we studied the effect of propofol anesthesia on the occurrence of acute kidney injury following heart surgery with cardiopulmonary bypass. One hundred and twelve patients who u...

journal_title：Kidney international

authors： Yoo YC,Shim JK,Song Y,Yang SY,Kwak YL

更新日期：2014-08-01 00:00:00

abstract：:Rare autosomal dominant tubulointerstitial kidney disease is caused by mutations in the genes encoding uromodulin (UMOD), hepatocyte nuclear factor-1β (HNF1B), renin (REN), and mucin-1 (MUC1). Multiple names have been proposed for these disorders, including 'Medullary Cystic Kidney Disease (MCKD) type 2', 'Familial Ju...

journal_title：Kidney international

authors： Eckardt KU,Alper SL,Antignac C,Bleyer AJ,Chauveau D,Dahan K,Deltas C,Hosking A,Kmoch S,Rampoldi L,Wiesener M,Wolf MT,Devuyst O,Kidney Disease: Improving Global Outcomes.

更新日期：2015-10-01 00:00:00

abstract：:Tenofovir, a widely prescribed antiretroviral medication for treatment of HIV-1 infection, is infrequently associated with renal dysfunction and biopsy findings of acute tubular necrosis. We examined the clinical and pathological findings in 13 cases of tenofovir nephrotoxicity (7 men and 6 women, mean age of 51.1±9.6...

journal_title：Kidney international

authors： Herlitz LC,Mohan S,Stokes MB,Radhakrishnan J,D'Agati VD,Markowitz GS

更新日期：2010-12-01 00:00:00

abstract：:The inactivation of physiological glucocorticoids by 11 beta-hydroxysteroid dehydrogenase (11 beta-HSD) confers mineralocorticoid specificity to certain aldosterone target tissues. Both NADP, and NAD-dependent isoforms of 11 beta-HSD have been described. An NAD-dependent isoform of 11 beta-HSD (11 beta-HSD2) was recen...

journal_title：Kidney international

authors： Kyossev Z,Walker PD,Reeves WB

更新日期：1996-01-01 00:00:00

abstract：:Gain-of-function variants in CFB encoding factor B (FB), a component of the alternative pathway C3 convertase, have been reported in a minority of patients with aHUS and result in massive C3 activation. Zhang et al. describe the functional characterization of a novel FB variant (p.Ser367Arg) that they identified in 2 ...

journal_title：Kidney international

authors： Noris M,Remuzzi G

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND:Determinants of inter-individual variation in blood pressure (BP) response to antihypertensive therapy remain largely unknown. Although differences in race, age and measures of the renin-angiotensin-aldosterone system (RAAS) have been associated with variation in blood pressure response to hydrochlorothiazid...

journal_title：Kidney international

authors： Chapman AB,Schwartz GL,Boerwinkle E,Turner ST

更新日期：2002-03-01 00:00:00

abstract：:Many features of chronic kidney disease may be reversed, but it is unclear whether advanced lesions, such as adhesions of sclerotic glomerular tufts to Bowman's capsule (synechiae), can resolve during treatment. We previously showed, using a renal ablation model, that the renoprotective effect of the AT-1 receptor blo...

journal_title：Kidney international

authors： Teles F,Machado FG,Ventura BH,Malheiros DM,Fujihara CK,Silva LF,Zatz R

更新日期：2009-01-01 00:00:00

abstract：:Recent studies suggest that postnatal neovascularization relies not exclusively on sprouting of preexisting vessels ("angiogenesis"), but also involves the contribution of bone marrow-derived circulating endothelial progenitor cells (EPCs). EPCs can be isolated from peripheral blood or bone marrow mononuclear cells, C...

journal_title：Kidney international

authors： Urbich C,Dimmeler S

更新日期：2005-05-01 00:00:00

abstract：:Previous studies have shown that nonsteroidal anti-inflammatory drug (NSAID) use might be associated with a lower risk of developing cancer in the general population. Patients on dialysis have increased risk for cancer, but there are no studies to determine the relationship between NSAID use and cancer risk in these p...

journal_title：Kidney international

authors： Ou SM,Chen YT,Chao PW,Lee YJ,Liu CJ,Yeh CM,Chen TJ,Chen TW,Yang WC,Li SY

更新日期：2013-07-01 00:00:00

abstract：:Clinical studies have demonstrated a poor correlation between localization tests, which are designed to determine the site of urinary tract infection, and symptoms of upper urinary tract infection. One explanation is that microorganisms may be present in the kidney but not initiate an inflammatory response with associ...

journal_title：Kidney international

authors： Miller TE,Findon G,Rainer SP,Gavin JB

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to examine the relationship between glomerular filtration rate (GFR) measured at 5 years' diabetes duration and annual urine albumin excretion in a prospective cohort of children with type 1 diabetes (T1DM). METHODS:Three hundred and eight children were followed from diagnosis ...

journal_title：Kidney international

authors： Amin R,Turner C,van Aken S,Bahu TK,Watts A,Lindsell DR,Dalton RN,Dunger DB

更新日期：2005-10-01 00:00:00

abstract：:Aboriginal dialysis patients have reduced access to kidney transplantation. The reasons for this disparity are unknown. Tonelli et al. show that in Canada, residence location does not significantly impact on an Aboriginal dialysis patient's likelihood of receiving kidney transplantation. This Commentary explores the i...

journal_title：Kidney international

authors： Yeates KE

更新日期：2006-09-01 00:00:00

abstract：:Insulin-like growth factor I (IGF-1) is a peptide growth factor that is synthesized in cultured mesangial cells and induces hyperplasia. We tested whether incubation with IGF-1 at concentrations of 7 nM, 70 nM, and 350 nM stimulates mesangial cell extracellular matrix mRNA and protein levels, and whether it influences...

journal_title：Kidney international

authors： Feld SM,Hirschberg R,Artishevsky A,Nast C,Adler SG

更新日期：1995-07-01 00:00:00

abstract：:Thrombotic microangiopathy (TMA) is a poorly recognized cause of collapsing glomerulopathy. The frequency and significance of collapsing glomerulopathy associated with renal TMA have not been specifically studied in native kidney biopsy specimens. Here we retrospectively documented clinicopathologic features of 53 pat...

journal_title：Kidney international

authors： Buob D,Decambron M,Gnemmi V,Frimat M,Hoffmann M,Azar R,Gheerbrant JD,Guincestre T,Noël C,Copin MC,Glowacki F

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:Hypertriglyceridemia is a result of reduced triglyceride (TG)-rich lipoprotein (TRL) catabolism and occurs in rats with nephrotic syndrome (NS) and in Nagase analbuminemic rats (NARs). While the heparin-releasable lipoprotein lipase (LpL) pool in NAR and in NS is similar, TG levels are significantly greater ...

journal_title：Kidney international

authors： Shearer GC,Stevenson FT,Atkinson DN,Jones H,Staprans I,Kaysen GA

更新日期：2001-01-01 00:00:00

abstract：:Complement factor 5a (C5a) interaction with its receptor (C5aR1) contributes to the pathogenesis of inflammatory diseases, including acute kidney injury. However, its role in chronic inflammation, particularly in pathogen-associated disorders, is largely unknown. Here we tested whether the development of chronic infla...

journal_title：Kidney international

authors： Choudhry N,Li K,Zhang T,Wu KY,Song Y,Farrar CA,Wang N,Liu CF,Peng Q,Wu W,Sacks SH,Zhou W

更新日期：2016-09-01 00:00:00

abstract：:Crim1 is a cell-surface, transmembrane protein that binds to a variety of cystine knot-containing growth factors, including vascular endothelial growth factor A. In the developing renal glomerulus, Crim1 acts to tether vascular endothelial growth factor A to the podocyte cell surface, thus regulating its release to gl...

journal_title：Kidney international

authors： Wilkinson L,Gilbert T,Sipos A,Toma I,Pennisi DJ,Peti-Peterdi J,Little MH

更新日期：2009-12-01 00:00:00

abstract：:Zhang and co-workers report on the renoprotective role of the vitamin D receptor (VDR) in diabetic nephropathy using the method of streptozotocin-induced hyperglycemia in wild-type and VDR(-/-) mice. Also, experiments with cultured mesangial cells and podocytes confirm the effect of the active vitamin D metabolite 1,2...

journal_title：Kidney international

authors： Klaus G

更新日期：2008-01-01 00:00:00

abstract：:Diagnosis and treatment of atherosclerotic renal artery stenosis (ARAS) in the elderly is a never-ending challenge for every nephrologist. Kalra et al. report that adjusted hazard ratios for ARAS increased threefold from 1992 to 2004 in 16 million United States Renal Data System participants aged 66 years or older. Ho...

journal_title：Kidney international

authors： Krumme B

更新日期：2010-01-01 00:00:00

abstract：:Transport and metabolism of adenosine were studied in the S1, S2, and S3 segments of the rabbit proximal renal tubule. Isolated segments were perfused in vitro with uniformly labelled 14C-adenosine to measure the lumen-to-bath flux of adenosine. This flux rate was measured by the disappearance of 14C from the luminal ...

journal_title：Kidney international

authors： Barfuss DW,McCann WP,Katholi RE

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND:Cardiovascular death continues to be a major problem in renal failure. Structural abnormalities of the heart and the vasculature contribute to the increased cardiovascular risk. They are ameliorated by angiotensin-converting enzyme (ACE) inhibitors, but because of the nonspecifity of ACE inhibition, it is un...

journal_title：Kidney international

authors： Amann K,Gassmann P,Buzello M,Orth SR,Törnig J,Gross ML,Magener A,Mall G,Ritz E

更新日期：2000-07-01 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

authors： Negishi K,Noiri E,Maeda R,Portilla D,Sugaya T,Fujita T

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:Lipoprotein glomerulopathy (LPG) is characterized by intraglomerular lipoprotein thrombosis and high plasma concentrations of apolipoprotein (apo) E. An apo E variant, apo E2 (Arg145Pro) Sendai, was recently identified in three patients with LPG. We detected a novel point mutation in the apo E gene in a pati...

journal_title：Kidney international

authors： Matsunaga A,Sasaki J,Komatsu T,Kanatsu K,Tsuji E,Moriyama K,Koga T,Arakawa K,Oikawa S,Saito T,Kita T,Doi T

更新日期：1999-08-01 00:00:00

abstract：:Patients receiving hemodialysis have high rates of cardiovascular morbidity and mortality that may be related to the hemodynamic effects of rapid ultrafiltration. Here we tested whether higher dialytic ultrafiltration rates are associated with greater all-cause and cardiovascular mortality, and hospitalization for car...

journal_title：Kidney international

authors： Flythe JE,Kimmel SE,Brunelli SM

更新日期：2011-01-01 00:00:00

abstract：:Human renal dysplasia is frequently associated with urinary tract obstruction and the abnormal expression of mitogen-activated protein kinase (MAPK). Here, we determined the renal responses and MAPK expression in developing kidneys that were obstructed in fetal lambs. Kidneys were harvested at various times after obst...

journal_title：Kidney international

authors： Omori S,Kitagawa H,Koike J,Fujita H,Hida M,Pringle KC,Awazu M

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND:This study evaluated the effects of dietary sodium manipulation in dogs on the regulation of canine angiotensin receptors (cAT1 and cAT2) in the kidney and adrenal. METHODS:Isolated glomeruli and membranes from renal medulla and the adrenal gland were used in radioligand binding assays from two groups of do...

journal_title：Kidney international

authors： Zheng W,Ji H,Szabo Z,Brown PR,Yoo SE,Sandberg K

更新日期：2001-05-01 00:00:00

abstract：:Acute phosphate nephropathy (APhN) is a clinical pathological entity characterized by acute and subsequent chronic renal failure following exposure to oral sodium phosphate (OSP) bowel purgatives. Renal biopsy findings include acute and chronic tubular injury with prominent tubular and interstitial calcium phosphate d...

journal_title：Kidney international

authors： Markowitz GS,Perazella MA

更新日期：2009-11-01 00:00:00

abstract：:Surgical creation of new anastomosis has been proposed as the preferred treatment for perianastomotic stenoses of fistulae. However, disadvantages of surgical approach have included (1) frequent conversion of fistula to a graft by using synthetic graft material to create a new anastomosis, (2) shortening the length of...

journal_title：Kidney international

authors： Asif A,Lenz O,Merrill D,Cherla G,Cipleu CD,Ellis R,Francois B,Epstein DL,Pennell P

更新日期：2006-05-01 00:00:00

abstract：:Long-term (5 years) treatment of 20 growth-retarded pre-pubertal children with chronic renal insufficiency (CRI) led to a significant (P < 0.00005) improvement in standardized height from -2.6 at baseline to -0.7 at five years. Eight patients were paused after reaching target height (50th centile midparental height) a...

journal_title：Kidney international

authors： Fine RN,Kohaut E,Brown D,Kuntze J,Attie KM

更新日期：1996-03-01 00:00:00