MRL/lpr mice develop spontaneous glomerulonephritis that is essentially identical with diffuse proliferative glomerulonephritis (World Health Organization class IV) in human lupus nephritis. Lupus nephritis is one of the most serious complications of systemic lupus erythematosus. Diffuse proliferative glomerulonephritis is associated with autoimmune responses dominated by Th1 cells producing hi...

Chronic glomerulonephritis Travenol coil 21h 5 n.d.c 14 14 0.833 Systemic lupus erythematosus Dow 27h 1 3 3 11 2.249 Chronic glomerulonephritis Dow 30h 15 2 8 n.d. 1.548 Chronic glornerulonephritis Dow or Kiil 26h 0 0 12 12 1.527 Rena’ carcinoma Dow or Kiil 20h 6 0 0 n.d. 1.253 Systemic lupus erythematosus Dow 18h 6 n.d. 3 55 0.554 Hypertensive nephropathy Dow 24h 1 5 12 23 1.621 Malignant hype...

In systemic lupus erythematosus, the renal deposition of complement-containing immune complexes initiates an inflammatory cascade resulting in glomerulonephritis. Activation of the classical complement pathway with deposition of C3 is pathogenic in lupus nephritis. Although the alternative complement pathway is activated in lupus nephritis, its role in disease pathogenesis is unknown. To determ...

BACKGROUND Kidney involvement in non-Hodgkin lymphoma is well recognized and glomerulonephritis, when present, has been commonly reported to be associated with a membranoproliferative pattern. CASE PRESENTATION We report a case of a 58-year-old lady with a recurrence of non-Hodgkin MALT B-cell lymphoma, presenting with acute kidney injury, nephrotic range proteinuria and a cellular urinalysis...

Many immunedeficiency syndromes are associated with autoimmune disorders. We here report on a girl with a systemic lupus erythematosus-like disease who suffered from both hyperimmunoglobulin M syndrome (HIGMS) and C1q deficiency. Despite severe central nervous system-lupus like disease, probably due to C1q deficiency, kidney function was relatively spared. IgM autoantibody might play a protecti...

An international working group of clinicians and pathologists met in 2003 under the auspices of the International Society of Nephrology (ISN) and the Renal Pathology Society (RPS) to revise and update the 1982 and 1995 World Health Organization classification of lupus glomerulonephritis. This article compares and contrasts the ISN/RPS classification and the antecedent World Health Organization ...

A 28 year old woman with systemic lupus erythematosus who developed chronic lupus peritonitis and ascites is described. Lupus peritonitis appeared with abdominal fullness, postprandial abdominal discomfort, and painless ascites. Four months later the patient developed vertigo, headaches, visual disturbances, serositis, and glomerulonephritis. Lupus peritonitis and the other disease manifestatio...

Utilizing the fluorescent antibody method for the histologic demonstration of localized gamma-globulins, we have made the following observations (in contradistinction to the lack of such findings in a variety of normal and pathologic, control kidneys). In systemic lupus erythematosus (a) gamma-globulins were localized in the thickened capillary walls, the "wire-loop" lesions, and the so called ...

Carbonic anhydrase isozymes, carbonic anhydrase I and II, also known as carbonate dehydratase, were isolated and purified from human erythrocytes. Rabbits were then immunized and the respective types of antisera were prepared. Using the antisera obtained, the carbonic anhydrase I and II levels in erythrocytes of healthy persons and patients with chronic glomerulonephritis, primary nephrotic syn...