Mineralocorticoid effect on K+ permeability of the rabbit cortical collecting tubule.

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：:The effect of glycine on hypoxia- and ionomycin-induced increases in calpain activity in rat proximal tubules was determined. Calpain activity was determined both in vitro and in the intact cell using the fluorescent substrate N-succinyl-Leu-Leu-Val-Tyr-7-amido-4-methyl coumarin (N-succinyl-Leu-Leu-Val-Tyr-AMC) and We...

journal_title：Kidney international

authors： Edelstein CL,Ling H,Gengaro PE,Nemenoff RA,Bahr BA,Schrier RW

更新日期：1997-11-01 00:00:00

abstract：:In the epidemiologic study of end-stage renal disease (ESRD), accurate adjustment for comorbidity is essential to controlling bias in the comparison of outcomes across groups of patients or dialysis facilities. Liu et al. derive and validate a novel comorbidity index using data from the United States Renal Data System...

journal_title：Kidney international

authors： Seliger SL

更新日期：2010-01-01 00:00:00

abstract：:In uremic patients resistance to the action of insulin has been documented, but it is not known at what stage of renal disease it appears. We therefore examined 29 patients with IgA glomerulonephritis (IgAGN) and 21 patients with adult polycystic kidney disease (ADPKD) in different stages of renal failure, and in addi...

journal_title：Kidney international

authors： Fliser D,Pacini G,Engelleiter R,Kautzky-Willer A,Prager R,Franek E,Ritz E

更新日期：1998-05-01 00:00:00

abstract：BACKGROUND:Peritonitis in peritoneal dialysis patients is accompanied by an enhanced migration of neutrophils (PMNs) and increased protein loss into the peritoneal cavity; however, the role of PMNs in governing increased protein loss during peritonitis associated with peritoneal dialysis is unknown. METHODS:We determi...

journal_title：Kidney international

authors： Luo Q,Cheung AK,Kamerath CD,Reimer LG,Leypoldt JK

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND:Transplantation of developing metanephroi into adult hosts has been proposed as a means to augment host renal function. METHODS:We implanted whole metanephroi from embryonic day 15 (E15) rats subcapsularly in kidneys or into the omentum of non-immunosupressed adult rat hosts. At the time of implantation, so...

journal_title：Kidney international

authors： Rogers SA,Lowell JA,Hammerman NA,Hammerman MR

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND:While metabolically generated oxidants are produced locally in experimental glomerular diseases, little is still known of their significance and the respective scavenger systems in human glomerular diseases. METHODS:Here we studied kidneys from patients with congenital nephrotic syndrome of the Finnish type...

journal_title：Kidney international

authors： Solin ML,Ahola H,Haltia A,Ursini F,Montine T,Roveri A,Kerjaschki D,Holthöfer H

更新日期：2001-02-01 00:00:00

abstract：:Leptin is an adipocyte-derived hormone that acts as a major regulator of food intake and energy homeostasis. It circulates both as a free and as a protein-bound entity. Leptin is released into the blood in proportion to the amount of body fat and exerts sustained inhibitory effects on food intake while increasing ener...

journal_title：Kidney international

authors： Mak RH,Cheung W,Cone RD,Marks DL

更新日期：2006-03-01 00:00:00

abstract：:Hypertriglyceridemia in nephrotic (NS) and Nagase analbuminemic rats (Analb) results from reduced triglyceride clearance. NS and Analb have reduced or absent albumin, reduced plasma oncotic pressure (pi), but Analb lack proteinuria. The heparin releasable lipoprotein lipase (LpL) pool in both models is greatly reduced...

journal_title：Kidney international

authors： Shearer GC,Kaysen GA

更新日期：2006-08-01 00:00:00

abstract：:The hypoxia-inducible factor-1 (HIF-1) was first described as a DNA binding activity that specifically recognizes an 8 bp hypoxia response element (HRE) known to be essential for oxygen-regulated erythropoietin gene expression. In electrophoretic mobility shift assays (EMSAs) HIF-1 DNA binding activity is only detecta...

journal_title：Kidney international

authors： Kvietikova I,Wenger RH,Marti HH,Gassmann M

更新日期：1997-02-01 00:00:00

abstract：BACKGROUND:The next phase of the molecular revolution will bring functional genomics down to the level of individual cells in a tissue. Laser capture microdissection (LCM) coupled with reverse transcription-polymerase chain reaction (RT-PCR) can measure gene expression in normal, cancerous, injured, or fibrotic tissue....

journal_title：Kidney international

authors： Murakami H,Liotta L,Star RA

更新日期：2000-09-01 00:00:00

abstract：:Prevention of nephrolithiasis (NL) is now medically feasible and widely recommended. However, diagnosis and treatment of remediable causes of stones requires testing and drugs that impose a cost; this cost is balanced by the presumed reductions in stone related events and medical encounters. In order to assess the bal...

journal_title：Kidney international

authors： Parks JH,Coe FL

更新日期：1996-11-01 00:00:00

abstract：:Transepithelial fluid secretion promotes the progressive enlargement of cysts in autosomal dominant polycystic kidney disease (ADPKD). Recent indirect evidence indicated that active chloride transport may drive net fluid secretion in cultures of epithelia derived from ADPKD cysts. We now report that forskolin, which s...

journal_title：Kidney international

authors： Davidow CJ,Maser RL,Rome LA,Calvet JP,Grantham JJ

更新日期：1996-07-01 00:00:00

abstract：:In 38 conscious rats divided into seven groups, acute unilateral ischemic renal failure was induced by 1 hour of complete occlusion of the left renal artery while the contralateral kidney remained intact. Renal excretory function of the left kidney was monitored up to 144 hours after ischemia and revealed a typical co...

journal_title：Kidney international

authors： Kramer HJ,Schüürmann J,Wassermann C,Düsing R

更新日期：1980-04-01 00:00:00

abstract：:Following 5/6 nephrectomy, 18 rats were fed a normal diet. After 30 days, serum creatinine (SCr), urine protein excretion and urine volume were increased compared to pre-nephrectomy (0.27 +/- 0.1 vs. 1.62 +/- 0.6 mg/deciliter, 17.0 +/- 10.3 vs. 257.6 +/- 13.4 mg/24 hr, and 16.6 +/- 4.4 vs. 39.2 +/- 11.7 ml/24 hr, resp...

journal_title：Kidney international

authors： Lumlertgul D,Burke TJ,Gillum DM,Alfrey AC,Harris DC,Hammond WS,Schrier RW

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND:Human immunodeficiency virus-associated nephropathy (HIVAN) has become the third leading cause of end-stage renal disease (ESRD) in African Americans, and is expected to grow exponentially. Highly active antiretroviral therapy (HAART) has significantly prolonged the survival of patients with HIV infection. D...

journal_title：Kidney international

authors： Kumar MS,Sierka DR,Damask AM,Fyfe B,McAlack RF,Heifets M,Moritz MJ,Alvarez D,Kumar A

更新日期：2005-04-01 00:00:00

abstract：:The present studies were undertaken to assess the effects of 5'-N-ethylcarboxamideadenosine (NECA), an adenosine analogue, on erythropoietin (Epo) production. NECA (0.05 and 0.1 mumol/kg i.v.) produced significant increases in serum Epo levels (368.8 +/- 56.1 and 384.6 +/- 45.9 mU/ml, respectively) in exhypoxic polycy...

journal_title：Kidney international

authors： Nakashima J,Ohigashi T,Brookins JW,Beckman BS,Agrawal KC,Fisher JW

更新日期：1993-10-01 00:00:00

abstract：:It is known that in rodents recombinant human growth hormone (rhGH) and recombinant human insulin-like growth factor (rhIGF-1) increase renal mass. It is uncertain, however, whether renal mass increases in proportion to body growth, or whether renal growth is stimulated selectively. In 120 to 150 g female Sprague-Dawl...

journal_title：Kidney international

authors： Mehls O,Irzynjec T,Ritz E,Eden S,Kovàcs G,Klaus G,Floege J,Mall G

更新日期：1993-12-01 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

authors： Olivera A,Lamas S,Rodriguez-Puyol D,López-Novoa JM

更新日期：1989-06-01 00:00:00

abstract：:Diabetic nephropathy is a growing health concern with characteristic sterile inflammation. As the underlying mechanisms of this inflammation remain poorly defined, specific therapies targeting sterile inflammation in diabetic nephropathy are lacking. Intriguingly, an association of diabetic nephropathy with inflammaso...

journal_title：Kidney international

authors： Shahzad K,Bock F,Dong W,Wang H,Kopf S,Kohli S,Al-Dabet MM,Ranjan S,Wolter J,Wacker C,Biemann R,Stoyanov S,Reymann K,Söderkvist P,Groß O,Schwenger V,Pahernik S,Nawroth PP,Gröne HJ,Madhusudhan T,Isermann B

更新日期：2015-01-01 00:00:00

abstract：:It is no a secret that we are confronted by an alarmingly increasing number of patients with progressive renal disease. There is ample evidence for the notion that angiotensin II (Ang II) is a major culprit in progression. The vasopeptide Ang II turned out to have also multiple nonhemodynamic pathophysiologic actions ...

journal_title：Kidney international

authors： Wolf G,Ritz E

更新日期：2005-03-01 00:00:00

abstract：:Hemodialysis of 11 endstage renal failure patients with new cuprophan hollow fiber dialyzers produced significant leukopenia as well as increased plasma levels of both C3a and C5a antigens during the initial phases of the procedure. Formalin-fixed new dialyzers produced quantitatively similar phenomena in eight of the...

journal_title：Kidney international

authors： Chenoweth DE,Cheung AK,Ward DM,Henderson LW

更新日期：1983-12-01 00:00:00

abstract：BACKGROUND:In addition to nitric oxide (NO) and prostacyclin (PGI2), the vascular endothelium can influence local vascular tone by a mechanism involving the hyperpolarization of vascular smooth muscle cells. This response is attributed to the release of an endothelium-derived hyperpolarizing factor (EDHF). The present ...

journal_title：Kidney international

authors： Büssemaker E,Popp R,Binder J,Busse R,Fleming I

更新日期：2003-05-01 00:00:00

abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are associated with an increased risk of acute kidney injury (AKI) when used in triple combination with renin-angiotensin system inhibitors and diuretics, but previous research reported that NSAIDs in dual combinations with either renin-angiotensin system inhibitors or diu...

journal_title：Kidney international

authors： Dreischulte T,Morales DR,Bell S,Guthrie B

更新日期：2015-08-01 00:00:00

abstract：:Lysophosphatidic acid (LPA) is known to regulate various biological responses by binding to LPA receptors. The serum level of LPA is elevated in diabetes, but the involvement of LPA in the development of diabetes and its complications remains unknown. Therefore, we studied LPA signaling in diabetic nephropathy and the...

journal_title：Kidney international

authors： Li HY,Oh YS,Choi JW,Jung JY,Jun HS

更新日期：2017-06-01 00:00:00

abstract：:Chronic cyclosporine (CsA) nephrotoxicity is a major complication of heart, bone marrow, and renal transplantation, and is characterized in humans by striped interstitial fibrosis, tubular dilatation and atrophy, and hyalinization of hilar arterioles. This last feature is highly specific for cyclosporine injury and ha...

journal_title：Kidney international

authors： Young BA,Burdmann EA,Johnson RJ,Andoh T,Bennett WM,Couser WG,Alpers CE

更新日期：1995-08-01 00:00:00

abstract：:Eight patients with chronic renal failure (GFR 18.8 +/- 2.7 ml/min) were randomized to a crossover comparison of a very low protein diet (VLPD) containing 0.28 g protein and 35 kcal per kg per day, plus an isosmolar mixture of either ketoacids (KA) or essential amino acids (EAA). Subjects initiated the diets 14 days b...

journal_title：Kidney international

authors： Masud T,Young VR,Chapman T,Maroni BJ

更新日期：1994-04-01 00:00:00

abstract：INTRODUCTION:Monocyte chemoattractant protein-1 (MCP-1) promotes renal inflammation, thereby contributing to acute and chronic nephropathies. Its production is stimulated by oxidative stress. Thus, this study tested whether pro-oxidant iron/carbohydrate complexes, used to treat iron deficiency, induce MCP-1 in renal/ex...

journal_title：Kidney international

authors： Zager RA

更新日期：2005-10-01 00:00:00

abstract：BACKGROUND:It is still unclear whether age per se is associated with preservation of renal functional reserve, that is, of the increase in glomerular filtration rate (GFR) induced by appropriate vasodilating stimulus. METHODS:To gain insights into this issue, we evaluated the renal response to a maximal vasodilating s...

journal_title：Kidney international

authors： Fuiano G,Sund S,Mazza G,Rosa M,Caglioti A,Gallo G,Natale G,Andreucci M,Memoli B,De Nicola L,Conte G

更新日期：2001-03-01 00:00:00

abstract：:Unilateral ureteral obstruction in rabbits leads to an influx of macrophages into the kidney, a proliferation of interstitial cells, and an increase in arachidonic acid metabolism. The role of the macrophage in the metabolic changes of hydronephrosis was investigated by using endotoxin and nitrogen mustard. The in viv...

journal_title：Kidney international

authors： Lefkowith JB,Okegawa T,DeSchryver-Kecskemeti K,Needleman P

更新日期：1984-07-01 00:00:00