Effects of propranolol and metoprolol on glucose, cyclic AMP and insulin responses during pharmacologic hyperglucagonemia in hemodialysis patients.

abstract：AIM:To determine the prevalence of kidney disease in a cohort of individuals with silicosis. METHODS:Review of medical records and questionnaires from patients reported to a state surveillance system for silicosis. Reporting of individuals with silicosis is required by state law. All individuals with silicosis reporte...

journal_title：Nephron

authors： Rosenman KD,Moore-Fuller M,Reilly MJ

更新日期：2000-05-01 00:00:00

abstract：:Continuous therapy with an angiotensin-converting enzyme (ACE) inhibitor has been shown to have a glomerular vasodepressor effect in the newly diabetic rat and to largely prevent subsequent development of severe sclerosing glomerular injury. Preliminary studies in humans with established diabetic glomerular injury rev...

journal_title：Nephron

authors： Myers BD,Meyer TW

更新日期：1990-01-01 00:00:00

abstract：:We describe a case, seemingly sporadic, in which ocular and acral malformations were associated with an interstitial nephropathy; we made a diagnosis of acro-renal-ocular syndrome. There was no stasis, reflux, or urinary tract infection in our patient. We believe that interstitial nephritis in acro-renal-ocular syndro...

journal_title：Nephron

authors： Boscutti G,Pizzolitto S,Montanaro D,Messa P,Messa M,Favazza A,Beltrami CA,Mioni G

更新日期：1994-01-01 00:00:00

abstract：:In this study, we examined the hypothesis whether exogenous administration of L-lysine in drinking water would reduce nonenzymatic glycation of glomerular basement membrane (GBM) collagen and thus albuminuria in streptozotocin-diabetic rats. The rationale is that the administered lysine would combine with the circulat...

journal_title：Nephron

authors： Jyothirmayi GN,Modak R,Reddi AS

更新日期：2001-02-01 00:00:00

abstract：:Increased plasma and red blood cell concentrations of riboflavin have been reported in uremia. The possible role of altered intestinal absorption of riboflavin in the genesis of this abnormality is not known. For this reason we examined the intestinal absorption of riboflavin in rats made uremic by subtotal nephrectom...

journal_title：Nephron

authors： Vaziri ND,Said HM,Hollander D,Barbari A,Patel N,Dang D,Kariger R

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND/AIMS:Children with a solitary functioning kidney have a risk of renal injury caused by hyperfiltration. Timely intervention with renin-angiotensin inhibitors may be beneficial. We examined whether trajectory of estimated glomerular filtration rate (eGFR) would predict renal injury, defined as microalbuminuri...

journal_title：Nephron

authors： Matsumura K,Sugii K,Awazu M

更新日期：2018-01-01 00:00:00

abstract：:The diagnostic usefulness of bone marrow hemosiderin, serum ferritin, transferrin saturation, mean corpuscular volume (MCV) and red cell protoporphyrin (EPP) in the evaluation of iron status in patients on chronic hemodialysis was studied in 39 subjects. The correlation between serum ferritin and the number of transfu...

journal_title：Nephron

authors： Moreb J,Popovtzer MM,Friedlaender MM,Konijn AM,Hershko C

更新日期：1983-01-01 00:00:00

abstract：:Plasma immunoreactive atrial natriuretic factor (ANF) levels, their chromatographic profiles (high-performance liquid chromatography; HPLC) and changes during sequential ultrafiltration (UF; 1 litre/h) and biochemical correction without fluid removal (BC; 3 h) were studied in 8 end-stage chronic renal failure patients...

journal_title：Nephron

authors： Tonolo G,McMillan M,Richards AM,Montorsi P,Polonia J,Soro A,Troffa C,Glorioso N

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND:Gender-biased outcomes are associated with acute kidney injury (AKI) and human and animal studies have shown that females are preferentially protected from renal ischemia. However, the reason for this is not known. One clue might lie with pattern recognition receptors (PRRs), which are triggers of ischemic i...

journal_title：Nephron

authors： DeWolf SE,Shigeoka AA,Scheinok A,Kasimsetty SG,Welch AK,McKay DB

更新日期：2017-01-01 00:00:00

abstract：:Although serologic studies have identified hantaviral infection in the United States, acute disease has not been recognized. This study describes 3 cases of domestically acquired hemorrhagic fever with renal syndrome (HFRS) in the United States. Infection was due to a local strain of Seoul virus (Baltimore rat virus)....

journal_title：Nephron

authors： Glass GE,Watson AJ,LeDuc JW,Childs JE

更新日期：1994-01-01 00:00:00

abstract：:The renal cortex of anesthetized dogs was found to contain per gram lyophilized dry weight 9.5+/-0.6 micronmol ATP, 3.2+/-0.5 MICRONMOL ADP, 0.68+/-0.3 MICRONMOL AMP, and 22.5+/-4.4 micronmol Pi. These amounts were unchanged by the administration of moderate amounts of saline or hypertonic mannitol in load doses of ab...

journal_title：Nephron

authors： Urbaitis BK,Blake WD

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:Acid-base disturbances are frequent in critically ill patients. Arterial blood gas (ABG) is the gold standard in the diagnosis of these disturbances, but it is invasive with potential hazards. For patients with a central venous catheter, venous blood gas (VBG) sampling may be an alternative, less-invasive di...

journal_title：Nephron

authors： Schrauben SJ,Negoianu D,Costa C,Cohen RM,Goldfarb S,Fuchs BD,Berns JS

更新日期：2018-01-01 00:00:00

abstract：:The three-dimensional ultrastructure of glomerular basement membrane (GBM) in surgically resected human kidneys was observed by the quick-freezing and deep-etching method. In three layers of human GBM, the middle layer exhibited polygonal meshwork structures, which were composed of fine fibrils. In addition, the outer...

journal_title：Nephron

authors： Moriya T,Ohno S,Yajima Y

更新日期：1995-01-01 00:00:00

abstract：:In order to clarify cellular responses in dilated renal tubules in the acute and chronic phase of ureteral obstruction, we investigated the expression of proliferating cell nuclear antigen and osteopontin (OPN) in unilateral ureteral obstruction (UUO)-treated rat kidneys. The results showed that renal epithelial cells...

journal_title：Nephron

authors： Sakai T,Tanaka H,Shirasawa T

更新日期：1997-01-01 00:00:00

abstract：:To understand the regulation of vasopressin receptors in an animal model of hypertension, localization and age-related changes in renal arginine vasopressin (AVP) receptors in spontaneously hypertensive rats (SHR) were investigated using in vitro (macro) autoradiography and a radiolabeled receptor assay. Autoradiograp...

journal_title：Nephron

authors： Hosoya M,Ogura T,Watanabe H,Ota Z,Kageyama Z

更新日期：1996-01-01 00:00:00

abstract：:The effects of a high-protein (HP) and low-protein (LP) meal on glomerular filtration rate (GFR), effective renal plasma flow (ERPF), and renal vascular resistance (RVR) were examined in conscious dogs. Ingestion of the HP and LP meal produced a temporary increase in systemic hemodynamic parameters due in part to a 'c...

journal_title：Nephron

authors： Zawada ET,Saelens DA,Alavi FK,Lembke JM

更新日期：1994-01-01 00:00:00

abstract：:The concentration of ionic calcium (Ca2+ in the smooth muscular cells of the resistance vessels is a determining factor of their contraction. It depends on the influx of Ca2+ to the interior of the cells through the calcium channels in the sarcolemma. The effect of a specific Ca2+-channel blocking agent - nifedipine -...

journal_title：Nephron

authors： Moreira J,Barata JD,Olias J

更新日期：1985-01-01 00:00:00

abstract：:The variations of ionized and total calcium concentrations were studied during haemodialysis with high flux membrane using dialysate calcium concentrations of 1.63 and 1.76 mmol/l. The changes in ionized and total calcium were related to the predialytic calcium concentration difference between plasma and dialysate. Th...

journal_title：Nephron

authors： Kancir CB,Wanscher M,Petersen PH

更新日期：1988-01-01 00:00:00

abstract：:In an effort to elucidate immunopathogenic of membranous nephropathy (MN), freshly collected sera from patients with biopsy proven MN were assayed of circulating immune complexes (ICs) by the Raji cell method and for anti-renal tubular epithelial (RTE) antibodies by a newly established radioimmunoassay (RIA) and by in...

journal_title：Nephron

authors： Zager RA,Couser WG,Andrews BS,Bolton WK,Pohl MA

更新日期：1979-01-01 00:00:00

abstract：:In 20 patients with nephrotic syndrome (10 minimal change glomerulonephritis, MCN; 10 focal glomerulosclerosis, FGS) the peripheral blood lymphocytes showed a statistically significant increase in IgG-bearing cells (SIgG-C) in comparison with 30 patients with other histological types of primary glomerulonephritis with...

journal_title：Nephron

authors： Dall'Aglio P,Meroni PL,Barcellini W,Brigati C,Chizzolini C,De Bartolo G,Migone L,Zanussi C

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND/AIMS:De novo expression of CD44 is considered as a marker of parietal epithelial cell (PEC) activation. The aim of our study was to explore CD74 expression, which can form a complex with CD44, in PECs during the progression of focal segmental glomerulosclerosis (FSGS). To clarify the role of CD74 expression ...

journal_title：Nephron

authors： Yamazaki T,Sasaki S,Okamoto T,Sato Y,Hayashi A,Ariga T

更新日期：2016-01-01 00:00:00

abstract：:4 patients on regular dialysis were studied by the echocardiographic method during ultrafiltration and dialysis performed sequentially according to two different protocols. Blood pressure, heart rate, cardiac output, stroke volume, systolic and diastolic dimension of the left ventricle, systolic and diastolic volumes ...

journal_title：Nephron

authors： Cini G,Camici M,Pentimone F,Palla R

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND/AIMS:Cardiac surgery-associated severe acute kidney injury (SAKI) is associated with high mortality and poor quality of life. A prognostic score for SAKI may enable prevention of complications. METHODS:This observational study of 2,552 patients undergoing cardiac surgery from January 2006 to December 2011 i...

journal_title：Nephron

authors： Che M,Wang X,Liu S,Xie B,Xue S,Yan Y,Zhu M,Lu R,Qian J,Ni Z,Zhang W,Wang B

更新日期：2019-01-01 00:00:00

abstract：:IgA nephropathy besides exhibiting a characteristic geographical distribution has been noted to have a low incidence in the blacks of the USA. There is a paucity of data on IgA nephropathy in the blacks of Africa. We report our findings among the blacks and compare these with Indians. An analysis of the primary glomer...

journal_title：Nephron

authors： Seedat YK,Nathoo BC,Parag KB,Naiker IP,Ramsaroop R

更新日期：1988-01-01 00:00:00

abstract：:Permanent loss of the ultrafiltration (UF) capacity of the peritoneum has been observed with an increasing frequency among our patients treated by long-term intermittent (IPD) and/or continuous ambulatory peritoneal dialysis (CAPD). The analysis of various characteristics of our PD population (patients age, dialysis t...

journal_title：Nephron

authors： Slingeneyer A,Canaud B,Mion C

更新日期：1983-01-01 00:00:00

abstract：:Abnormalities in plasma composition of essential fatty acids (EFAs) may be associated with the etiology of pruritus and other skin problems in patients undergoing hemodialysis. To study whether an oral supplementation with omega-6 (n-6) EFAs would restore deranged plasma EFAs and ameliorate skin symptoms, 9 and 7 dial...

journal_title：Nephron

authors： Yoshimoto-Furuie K,Yoshimoto K,Tanaka T,Saima S,Kikuchi Y,Shay J,Horrobin DF,Echizen H

更新日期：1999-02-01 00:00:00

abstract：:In normal subjects, the gastric ionisation of calcium and phosphate seems to be a prerequisite for their intestinal absorption. We investigated the behavior of the plasma calcium and phosphate profile in 30 patients on regular dialysis treatment in the 6 h following a meal containing 1 g of calcium and 2 g of phosphat...

journal_title：Nephron

authors： Graziani G,Badalamenti S,Como G,Gallieni M,Finazzi S,Angelini C,Brancaccio D,Ponticelli C

更新日期：2002-07-01 00:00:00

abstract：:Obstructed shunt vessels were studied immunohistochemically to clarify the mechanism of shunt obstruction in hemodialysis patients. The subjects were 12 hemodialysis patients with shunt obstruction, and 8 patients newly started on hemodialysis were used as the controls. Cryosections of shunt tissue were prepared and s...

journal_title：Nephron

authors： Taniguchi Y,Yorioka N,Yamashita K,Masaki T,Yamakido M

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND/AIMS:The renal prognosis of post-renal acute kidney injury (PoR-AKI) has not been verified so far. The objective of this study was to assess the association of baseline anemia with long-term renal prognosis in patients with PoR-AKI. METHODS:We performed a multicenter retrospective cohort study. Consecutive ...

journal_title：Nephron

authors： Sasaki S,Kawarazaki H,Hasegawa T,Shima H,Naganuma T,Shibagaki Y

更新日期：2017-01-01 00:00:00

abstract：:We describe a case of nephrotic syndrome (idiopathic membranous glomerulonephropathy) with high serum HDL cholesterol (91 mg/100 ml) which increased to 240 mg/100 ml following steroid therapy. The increase in HDL was mainly a result of increased HDL2 and increased plasma apolipoprotein A-I. ...

journal_title：Nephron

authors： Sasaki J,Hara F,Motooka T,Naito S,Arakawa K

更新日期：1985-01-01 00:00:00