Search results for "Glomerulonephriti"

Treatment with essential amino acids in patients on chronic hemodialysis: a double blind cross-over study.

1978

Patients on chronic hemodialysis may suffer from a latent protein deficiency, and therapy with essential amino acids has been recommended. In a double blind cross-over study, 13 hemodialysis patients received orally 15.7 g of essential amino acids daily over a 3-month period. Patients were on a liberal diet, containing 1 g of protein per kilogram of body weight per day. Hemodialysis was adequate. Therapy resulted in an increase in urea, uric acid, C3 c complement factor and a fall in C4. Lysine levels increased and phenylalanine fell. Malnutrition could not account for the observed metabolic changes, which are more likely due to uremic metabolic disturbances. A liberal diet of 1 g of protei…

PS5:100 Patophysiological role of type i and iii interferons in systemic lupus erythematosus (sle)

2018

Systemic Lupus erythematosus (SLE) is an autoimmune disease characterised by activated autoreactive lymphocytes and autoantibodies, resulting in tissue damage in multiple organs. An important factor for the disease´s mortality is the development of Lupus nephritis (LN). Type I and III interferons, which are both part of the antiviral defense, have both been associated with the disease´s activity. In sera and urine of SLE patients an enhanced level of IL28/29 was described, but their distinct functional role in the course of disease need to be further investigated. To determine the role of type I and III interferons during onset and progression of autoimmunity – with focus on the development…

Formation of basement membrane in extracapillary proliferates in rapidly progressive glomerulonephritis

1977

In the extracapillary proliferations (crescents) of the glomeruli in glomerulonephritis, basement membranes appear and in addition "secretory bodies" are formed in the cisternae of the rough endoplasmatic reticulum. The findings permit the conclusion that proliferated visceral epithelial cells are involved in the crescent formation to a greater extent than previously assumed.

Anti-C1q Autoantibodies in Lupus Nephritis: Prevalence and Clinical Significance

2005

Recently, anti-C1q autoantibodies have been proposed as a useful marker in systemic lupus erythematosus (SLE) since their occurrence correlates with renal involvement and, possibly, with nephritic activity. We aimed to evaluate the prevalence of anti-C1q antibodies in patients with SLE, with and without renal involvement, and to correlate these markers' presence and levels with the activity of the disease and nephropathy. We studied 61 patients with SLE, 40 of whom had biopsy-proven lupus nephritis; 35 patients with other connective tissue diseases; and 54 healthy controls. In addition, 18 lupus nephritis patients were followed up during the disease time course. Anti-C1q antibodies were mea…

Serum- und Erythrocyten-Magnesium bei renaler Insuffizienz

1963

1. Bei akuten und chronischen Niereninsuffizienzen finden sich normale und erhohte Serum-Magnesium-Werte. Eine Beziehung zwischen Serum-Magnesium und Serum-Rest-N besteht nicht.

The fungal lactone oxacyclododecindione is a potential new therapeutic substance in the treatment of lupus-associated kidney disease.

2013

Recently oxacyclododecindione (Oxa), a macrocyclic lactone isolated from the imperfect fungus Exserohilum rostratum, has been described as a potent transcription inhibitor of inducible proinflammatory and profibrotic genes in cell culture models. As kidney disease in systemic lupus erythematosus is characterized by aberrant expression of inflammatory mediators and infiltration of immune cells, we investigated the effect of Oxa in MRL-Fas(lpr) mice, a model of systemic lupus erythematosus. These mice develop a spontaneous T-cell and macrophage-dependent autoimmune disease including severe glomerulonephritis that shares features with human lupus. Comparable to the results of in vitro models, …

Kynurenine and Neopterin in Chronic Glomerulonephritis

1999

The results of our clinical observations of 102 patients with chronic glomerulonephritis with normal renal function have shown that hyperkynureninemia in 22,5% of patients develops in cases of pyridoxal-5-phosphate deficiency (hyperkynureninemia after peroral L-tryptophan load), but in 14,8% of patients through the stimulation of the cellular immune system (hyperkynureninemia at fasting state, increase of serum neopterin concentration). In all 20 patients with chronic renal failure hyperkynureninemia develops due to decreased renal function (increased serum kynurenine, neopterin and creatinine concentrations). Therefore, L-tryptophan peroral loading test with the determination of serum conc…

Morbus Fabry, Glomerulonephritis mit Halbmondbildung und granulomat�se interstitielle Nephritis

2003

Eine 26-jahrige Patientin wurde unter der Diagnose "Fieber unbekannter Ursache" und Nierenversagen aufgenommen. Mittels Nierenbiopsie, einschlieslich histologischer, immunhistochemischer und elektronenmikroskopischer Verfahren wurden neben einem Morbus Fabry, eine extrakapillar-proliferative Glomerulonephritis (mit Halbmondbildung) und granulomatose interstitielle Nephritis diagnostiziert. Der Bruder der Patientin hatte vor Jahren eine Nierenbiopsie mit der Diagnose einer metabolischen Storung. Die Nachbeurteilung dieser Nierenbiopsie zeigte auch hier Nierenveranderungen im Rahmen eines Morbus Fabry, wobei assoziiert eine tubulointerstitielle Nephritis vorlag. Nach unserer Kenntnis ist dies…

Glomerulonephritis und Hepatitis-B-Virus-Infektion

1990

HCV-associated cryoglobulinaemia presenting with vasculitis, hepatitis, and glomerulonephritis—a therapeutic dilemma

1996

treated by diet. One year prior to presentation the patient suffered a transitory ischaemic brain attack concomitant with the onset of arterial hypertension, which was subsequently treated with calcium antagonists and beta blockers. Purpura-like skin lesions were noted which were reported to have occurred intermittently over a period of 5 years on both legs and occasionally on the arms. Proteinuria and haematuria were noted during periods with skin lesions.