Abstract：
BACKGROUND:An increased number of major histocompatibility complex (MHC) class II-positive cells (OX-6+ cells) were observed in the glomerulus and periglomerular interstitium during the course of anti-glomerular basement membrane (anti-GBM) crescentic glomerulonephritis (GN) in WKY rats. This study aimed to demonstrate that periglomerular OX-6+ cells are dendritic cells (DCs) and to clarify their roles in the pathogenesis of this GN. METHODS:Kidney sections were stained with the OX-6 and the rat DC marker OX-62 by immunohistochemistry, and periglomerular OX-6+ cells were observed by immunoelectron microscopy. Renal mRNA expression for CXCL12 was examined by reverse transcriptase polymerase chain reaction (RT-PCR) and in situ hybridization, and that for IL-1beta was examined by in situ hybridization. RESULTS:Immunohistochemistry revealed that most periglomerular OX-6+ cells in this GN were ED-1-negative. OX-62+ cells were observed sparsely in normal kidney interstitium, and considerably more frequently in periglomerular interstitium in this GN. Immunoelectron microscopy confirmed the periglomerular OX-6+ED-1- cells had DC morphology. The increased expression of CXCL12 mRNA in the diseased glomerulus was shown by RT-PCR. By in situ hybridization, CXCL12 mRNA-expressing glomerular cells were the parietal and visceral epithelial cells, which were close to the site of periglomerular OX-6+ cell localization. The intense expression of IL-1beta mRNA by periglomerular cells was demonstrated by in situ hybridization. CONCLUSIONS:The periglomerular distribution of OX-6+ED-1- DCs was demonstrated in anti-GBM crescentic GN in WKY rats. These DCs might be accumulated in periglomerular interstitium by CXCL12, and play a role in the initiation and progression of this GN by producing IL-1beta.
journal_name
J Nephroljournal_title
Journal of nephrologyauthors
Fujinaka H,Nameta M,Kovalenko P,Matsuki A,Kato N,Nishimoto G,Yoshida Y,Yaoita E,Naito M,Kihara I,Tomizawa S,Yamamoto Tsubject
Has Abstractpub_date
2007-05-01 00:00:00pages
357-63issue
3eissn
1121-8428issn
1724-6059journal_volume
20pub_type
杂志文章abstract：AIMS:This joint document of the Italian Diabetes Society and the Italian Society of Nephrology reviews the natural history of diabetic kidney disease (DKD) in the light of the recent epidemiological literature and provides updated recommendations on anti-hyperglycemic treatment with non-insulin agents. DATA SYNTHESIS:...
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abstract：BACKGROUND:Gut-derived uremic toxins have been associated with adverse outcomes in chronic kidney disease (CKD). Alterations in bowel habits, including constipation, seem to play an additional role in uremic toxicity. The aim of this study is to investigate the association of bowel habits with gut-derived uremic toxins...
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abstract：BACKGROUND:Chronic kidney disease (CKD) progression is associated with significant comorbidities and costs. In Italy, limited evidence of healthcare resource consumption and costs is available. We therefore aimed to investigate the direct healthcare costs in charge to the Lombardy Regional Health Service (RHS) for the ...
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journal_title：Journal of nephrology
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更新日期：2008-01-01 00:00:00
abstract：INTRODUCTION:We measured serum creatinine concentrations in 17 male athletes of the Italian national rugby team. METHODS:Blood was obtained before the start of training and during the competitive season. Serum creatinine level was measured by Jaffé reaction at 4 time points during the season, with a formal measure of ...
journal_title：Journal of nephrology
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doi：10.5301/jn.5000094
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Chronic kidney disease (CKD) pregnancies are at high risk of developing adverse outcomes. In non-pregnant subjects with CKD, higher urinary IgM levels are associated with poor renal survival and higher rates of cardiovascular deaths. In this study, we assessed whether urinary IgM levels are associated with an...
journal_title：Journal of nephrology
pub_type： 杂志文章
doi：10.1007/s40620-018-0536-9
更新日期：2019-04-01 00:00:00
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journal_title：Journal of nephrology
pub_type： 杂志文章,评审
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更新日期：2004-07-01 00:00:00
abstract：:Primary renal non-Hodgkin's lymphoma is very rare in childhood. A six-year-old boy presented with bilateral non-obstructive multinodular nephromegaly and renal failure. Percutaneous needle biopsy showed large-cell lymphoma. The patient was started on chemotherapy. A right nephrectomy was done when systemic hypertensio...
journal_title：Journal of nephrology
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更新日期：2002-09-01 00:00:00
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journal_title：Journal of nephrology
pub_type： 杂志文章,评审
doi：10.5301/jn.5000247
更新日期：2013-05-01 00:00:00
abstract：:Minoxidil is frequently used in patients with advanced renal disease who have been unresponsive to other antihypertensive agents. We describe a case of a 50-year-old man with chronic renal failure who was hospitalized complaining of a 2-week history of sore throat that had progressed to severe oral lesions and multipl...
journal_title：Journal of nephrology
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更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:Mineral and bone parameters are actively managed in end-stage renal disease (ESRD). However, whether these undergo circadian variation is not known. We investigated the circadian variation of mineral and bone parameters in patients on long-term hemodialysis. METHODS:Seventeen ESRD patients on long-term hemo...
journal_title：Journal of nephrology
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doi：10.1007/s40620-014-0124-6
更新日期：2015-06-01 00:00:00
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journal_title：Journal of nephrology
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更新日期：1999-07-01 00:00:00
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doi：
更新日期：2009-01-01 00:00:00
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journal_title：Journal of nephrology
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doi：10.1007/s40620-018-0468-4
更新日期：2018-06-01 00:00:00
abstract：:It has been increasingly apparent that end-stage renal disease (ESRD) patients carry an inflammatory burden, which may play a pivotal role in the evolution of not only wasting but also of the massive increase in the relative risk of cardiovascular disease (CVD). Also increased oxidative stress (an impairment of the pr...
journal_title：Journal of nephrology
pub_type： 杂志文章,评审
doi：
更新日期：2004-11-01 00:00:00
abstract：:We followed up 128 patients with crescentic glomerulonephritis (CGN), having sufficient clinical and histopathological data for a mean period of 34 +/- 28 months. There were 49 males and 79 females, mean age 22.7 +/- 14 years. We studied the effects of clinical, laboratory and histopathological parameters on kidney fu...
journal_title：Journal of nephrology
pub_type： 杂志文章
doi：
更新日期：2002-05-01 00:00:00
abstract：:Hypertension is a risk factor for cardiovascular and renal organ damage. Environmental conditions affect the development of high blood pressure (BP), although genetic influences are also important. Current international guidelines recommend reducing dietary sodium to no more than 100 mmol (about 2.4 g sodium or approx...
journal_title：Journal of nephrology
pub_type： 杂志文章,评审
doi：
更新日期：2002-01-01 00:00:00
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journal_title：Journal of nephrology
pub_type： 杂志文章,评审
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更新日期：2013-11-01 00:00:00
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journal_title：Journal of nephrology
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doi：
更新日期：2003-09-01 00:00:00
abstract：BACKGROUND:There have been many studies in recent years concerning the role of nitric oxide (NO) in acute renal failure (ARF). In this study, the effects of the inhibition or the induction of NO synthase (NOS) on gentamicin-induced ARF was investigated in isolated perfused rat kidneys. METHODS:Kidneys from male Spragu...
journal_title：Journal of nephrology
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:The pathophysiological mechanisms underlying preeclampsia, a serious complication of pregnancy, are largely unknown. Since, on the other hand, the various risk factors are known, primary and secondary prevention with pre- and inter-pregnancy counseling should be undertaken, and a follow-up should be conducted to evalu...
journal_title：Journal of nephrology
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doi：
更新日期：2008-09-01 00:00:00
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journal_title：Journal of nephrology
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doi：
更新日期：2010-09-01 00:00:00
abstract：:Cyclosporine (CsA) is among the most widely used immunosuppressants for preventing graft rejection and autoimmune diseases. However, its clinical use is hampered by its significant nephrotoxicity and effects as a cause of hypertension. The proximal tubular Na+-H+ exchanger (NHE3) is responsible for transcellular reabs...
journal_title：Journal of nephrology
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doi：
更新日期：2010-11-01 00:00:00
abstract：INTRODUCTION:End stage renal disease (ESRD) is associated with a high incidence of cardiovascular disease and cancer. Patients undergoing hemodialysis show a reduced number and an impaired function of endothelial progenitor cells (EPCs), which in physiological conditions contribute to repair the vascular damage. In pat...
journal_title：Journal of nephrology
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doi：
更新日期：2010-05-01 00:00:00
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journal_title：Journal of nephrology
pub_type： 杂志文章
doi：10.5301/jn.2011.6327
更新日期：2011-03-01 00:00:00
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journal_title：Journal of nephrology
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doi：
更新日期：2000-11-01 00:00:00
abstract：OBJECTIVES:HERMEX is a population-based study which tries to evaluate the relative weight of cardiovascular risk factors in inhabitants of Extremadura, Spain. This report presents the data about chronic kidney disease (CKD) in a Spanish population sample. METHODS:For an observational cross-sectional population-based s...
journal_title：Journal of nephrology
pub_type： 杂志文章
doi：10.5301/jn.5000221
更新日期：2013-07-01 00:00:00
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journal_title：Journal of nephrology
pub_type： 杂志文章,评审
doi：
更新日期：2006-03-01 00:00:00
abstract：:A 17-year-old boy was admitted to the hospital twice in a year for 2 episodes of hemolytic uremic syndrome (HUS). During these 2 HUS episodes he had diarrhea, decreased serum complement, decreased total protein and decreased serum albumin concentrations. We suggest that protein-losing enteropathy and hypocomplementemi...
journal_title：Journal of nephrology
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:The widely differing functions of vitamin D are based both on a wide diffusion of its specific receptor (VDR) and on the ability of many cells, in addition to renal tubular cells, to synthesize calcitriol for autocrine and paracrine functions. In the last few years, many published studies have added new insights into ...
journal_title：Journal of nephrology
pub_type： 杂志文章,评审
doi：10.5301/JN.2011.7767
更新日期：2011-05-01 00:00:00
