Abstract:
:Mechanisms responsible for renal hemodynamic alterations were studied in jaundiced (by bile-duct ligation) rabbits (BDL) 10 days after ligation of the biliary tract, in comparison with sham-operated rabbits (SO). Arterial hematocrit, plasma volume, blood pressure, abdominal inferior vena cava pressure, and heart rate were not significantly different between the BDL and SO groups. Cardiac output in BDL rabbits decreased to approximately 73% of the value for SO rabbits. Renal blood flow and GFR were reduced to 64 and 61%, respectively. Reductions in blood pressure and renal blood flow, caused by bleeding (8 ml/kg of body wt), were more marked in the BDL group than they were in the SO group. In the BDL group, the recovery of blood pressure following blood infusion was slower and the mortality was higher, There was no significant increase in the renovascular sensitivity to exogenous noradrenaline or angiotensin II in the BDL group. The findings indicate that the early stage of obstructive jaundice in rabbits was characterized by altered renal perfusion partly due to reduced cardiac output and by incrased liability to hemorrhagic hypotension.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Hishida A,Honda N,Sudo M,Nagase Mdoi
10.1038/ki.1980.25subject
Has Abstractpub_date
1980-02-01 00:00:00pages
223-30issue
2eissn
0085-2538issn
1523-1755pii
S0085-2538(15)32237-7journal_volume
17pub_type
杂志文章abstract::The improvement in the anemia in patients with end-stage renal disease (ESRD) on continuous ambulatory peritoneal dialysis (CAPD) suggests that dialyzable substances present in the sera of uremic patients either inhibit erythropoiesis directly or inactivate erythropoietin (EPO). In the present study predialysis sera f...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1991.88
更新日期:1991-04-01 00:00:00
abstract:BACKGROUND:Studies in animal models have shown that the alternative pathway of complement is activated in the kidney after ischemia/reperfusion. In addition, mice deficient in complement factor B, a necessary component of the alternative pathway, are protected from ischemic acute renal failure. The purpose of this stud...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.67109.x
更新日期:2005-02-01 00:00:00
abstract::Renal dysfunction is a common and serious complication in multiple myeloma (MM) patients. Renal proximal tubule injury is characteristic in MM, and may result in disturbed renal handling of various vitamins. The abnormal excretion of vitamins in urine may result in their low serum levels. The goal of this study was to...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5000024
更新日期:2006-01-01 00:00:00
abstract::In the present study we assessed the prevalence of thin glomerular basement membrane (TGBM) in a large group of native kidney biopsies done for evaluation of renal disease. TGBM was present in 54 of 1078 biopsies (5%). In 12 of 54 biopsies (24%), TGBM was the only abnormality present. In the remaining biopsies TGBM wa...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1994.296
更新日期:1994-08-01 00:00:00
abstract::Compelling evidence indicates that vascular endothelial growth factor (VEGF) is a fundamental regulator of normal and abnormal angiogenesis. The loss of a single VEGF allele results in defective vascularization and early embryonic lethality. VEGF plays also a critical role in kidney development, and its inactivation d...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1046/j.1523-1755.1999.00610.x
更新日期:1999-09-01 00:00:00
abstract::In hemodialysis patients with hyperkalemia, i.v. sodium bicarbonate has recently been found to be ineffective in lowering plasma potassium within one hour. In the present study the effect of a prolonged bicarbonate infusion on plasma potassium was investigated. Twelve patients with terminal renal failure who were on h...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1992.51
更新日期:1992-02-01 00:00:00
abstract::Autophagy is a conserved multistep pathway that degrades and recycles damaged organelles and macromolecules to maintain intracellular homeostasis. The autophagy pathway is upregulated under stress conditions including cell starvation, hypoxia, nutrient and growth-factor deprivation, endoplasmic reticulum stress, and o...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1016/j.kint.2015.11.021
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:Renal salt wasting and hypotension are some of the frequent complications in patients treated with cis-diamminedichloroplatinum (II) (cDDP), and it is suggested that cDDP produces an abnormality in the renin-angiotensin system. However, not only the underlying mechanism but also prophylactic treatment of thi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00307.x
更新日期:2000-10-01 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::Although APOL1 high-risk genotype partially accounts for the increased susceptibility of blacks to chronic kidney disease (CKD), whether APOL1 associates differentially with mortality risk remains controversial. Here we evaluate the association between APOL1 genotype and risk of death and determine whether APOL1 statu...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2016.09.033
更新日期:2017-02-01 00:00:00
abstract::The involvement of sodium/potassium-ATPase in regulating parathyroid hormone (PTH) secretion is inferred from in vitro studies. Recently, the α-klotho-dependent rapid recruitment of this ATPase to the parathyroid cell plasma membrane in response to low extracellular calcium ion was suggested to be linked to increased ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2010.501
更新日期:2011-04-01 00:00:00
abstract::The processes of growth and remodeling that characterize growing bone are vulnerable to the biochemical effects of uremia. These processes are affected by the alterations in vitamin D metabolism and hyperparathyroidism that commonly occur with chronic renal insufficiency. Uremia interferes with cartilaginous developme...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1978.136
更新日期:1978-10-01 00:00:00
abstract::Primary distal renal tubular acidosis is a rare genetic disease. Mutations in SLC4A1, ATP6V0A4, and ATP6V1B1 genes have been described as the cause of the disease, transmitted as either an autosomal dominant or recessive trait. Particular clinical features, such as sensorineural hearing loss, have been mainly describe...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2016.12.017
更新日期:2017-05-01 00:00:00
abstract::On a typical Western diet, the body is faced with the generation of a metabolically derived acid load that must be excreted to maintain systemic acid-base balance. The kidney is responsible for this task and matches daily acid excretion with daily acid production. Multiple nephron segments are involved in the process,...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/sj.ki.5002543
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:Peritoneal sclerosis, characterized by collagen accumulation, is a serious complication in continuous ambulatory peritoneal dialysis (CAPD) therapy. Heat shock protein 47 (HSP47) is a collagen-specific molecular chaperon and is closely associated with collagen synthesis. METHODS:We determined the expression...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00883.x
更新日期:2000-02-01 00:00:00
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 ...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2011.267
更新日期:2011-11-01 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:To chart the epidemiology of primary glomerular disease by means of a prospective regional study in the southern part of The Netherlands. METHODS:Experienced renal technicians collected renal biopsies, blood, and 24-hour urine samples at the bed site in each of the participating hospitals. The material was ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00835.x
更新日期:2004-09-01 00:00:00
abstract::The renal growth hormone--insulin-like growth factor-I system in acute ischemic renal failure. Recovery from acute tubular necrosis (ATN) is accelerated by IGF-I therapy. Furthermore, the local renal growth hormone-IGF-I system may participate in the natural repair. We examined the IGF-I system in rat kidneys subjecte...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1995.230
更新日期:1995-06-01 00:00:00
abstract::Circulating immune complexes (CIC), measured by the solid-phase Clq method, were found to be in abnormal concentration in about half of 39 patients with membranoproliferative glomerulonephritis (MPGN). In contrast, they were present, usually in higher concentration, in nearly all patients with active lupus nephritis. ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1981.203
更新日期:1981-12-01 00:00:00
abstract::Glucocorticoid induced leucine zipper protein (GILZ) is an aldosterone-regulated protein that controls sodium transport in cultured kidney epithelial cells. Mice lacking GILZ have been reported previously to have electrolyte abnormalities. However, the mechanistic basis has not been explored. Here we provide evidence ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2016.10.038
更新日期:2017-05-01 00:00:00
abstract::We analyzed clinical and pathologic data from 36 recipients of 38 renal allografts who developed nephrotic syndrome following transplantation. Three groups were identified on the basis of histologic changes in the graft, and each group had a distinct clinical course. Nine grafts (23.7%) had recurrent glomerulonephriti...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1980.146
更新日期:1980-09-01 00:00:00
abstract::Previous work has documented an acceleration of proteolysis and branched-chain amino acid oxidation when muscles from rats with chronic metabolic acidosis were incubated in vitro. The present study examines the impact of chronic metabolic acidosis on whole body amino acid turnover and oxidation in chronically catheter...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1992.223
更新日期:1992-06-01 00:00:00
abstract:BACKGROUND:Nitric oxide (NO) has been shown to be a paracrine/autocrine regulator of proximal tubular transport. In this study, we investigated the effect of NO on the paracellular permeability of opossum kidney (OK) cells, a proximal tubule cell line that possesses a leaky paracellular pathway resembling that of the i...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00465.x
更新日期:1999-06-01 00:00:00
abstract:BACKGROUND:Tumor necrosis factor (TNF) receptor family members, such as Fas and TNF receptor 1 (TNFR1), are thought to induce apoptosis in a variety of cells and organs. Although a number of potential scenarios have been postulated for the involvement of these receptors in the pathogenesis of acute renal failure (ARF),...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2003.00709.x
更新日期:2003-01-01 00:00:00
abstract::Vitamin D receptor activation has been associated with increased serum creatinine and reduced estimated glomerular filtration rates, raising concerns that its use may be detrimental to kidney function. Here we studied the effect of vitamin D receptor activation on serum creatinine, creatinine generation, and its clear...
journal_title:Kidney international
pub_type: 临床试验,杂志文章
doi:10.1038/ki.2011.207
更新日期:2011-11-01 00:00:00
abstract::Adaptive increases in renal bicarbonate reabsorption occur in response to acute increases in filtered bicarbonate (FLHCO3). In a previous study, we showed that an increase in FLHCO3 induced by plasma volume expansion increased the Vmax for Na+/H+ exchange activity in renal cortical brush border membrane vesicles (BBMV...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.351
更新日期:1997-08-01 00:00:00
abstract::Disturbances in mineral and bone metabolism are prevalent in chronic kidney disease (CKD) and are an important cause of morbidity, decreased quality of life, and extraskeletal calcification that have been associated with increased cardiovascular mortality. These disturbances have traditionally been termed renal osteod...
journal_title:Kidney international
pub_type: 共识发展会议,杂志文章
doi:10.1038/sj.ki.5000414
更新日期:2006-06-01 00:00:00
abstract::The kidney is a likely source for some urinary epinephrine (E) since adrenalectomized animals and humans continue to excrete urinary E and the human kidney contains E synthesizing enzymes. We studied subjects during an intravenous infusion of 3H-E to determine the fraction of urinary E derived from the kidney. Eight n...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.40
更新日期:1997-01-01 00:00:00
abstract::LECT2 amyloidosis is the latest systemic type of amyloidosis to be described. It was discovered in patients with nephrotic syndrome and renal failure and is characterized by amyloid deposition in glomeruli, renal vessels, and interstitium. Clinical and pathological features of earlier phases of this type of amyloidosi...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2010.18
更新日期:2010-05-01 00:00:00