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OBJECTIVE
The objective of this study is to evaluate the efficacy of a tightly controlled renoprotective protocol in systemic lupus erythematosus (SLE) patients with persistent proteinuria.
METHODS
Thirteen SLE patients with nephritis and persistent proteinuria (>1 g/24 hours) were included. The
BACKGROUND
The purpose of this study was to examine the effect of aldosterone receptor blockade on the immunopathogenesis and progression of nephritis in the (NZB x NZW) F1 murine lupus model.
METHODS
Female NZB/W F1 mice (11 weeks old) were treated daily with 25 or 50 mg/kg oral spironolactone or
In patients with Sjögren's syndrome and a secretory-defect distal renal tubular acidosis (dRTA), absence of vacuolar H(+)-ATPase from collecting duct intercalated cells has been reported. The H(+)-ATPase was examined in two patients with lupus nephritis and hyperkalemic (presumed voltage defect)
We prospectively evaluated 30 patients who presented with active systemic lupus erythematosus (SLE) for the presence of tubular abnormalities. All patients fulfilled the American Rheumatology Association criteria for SLE. When appropriate, a renal biopsy was performed. Of the 30 patients studied, 12
Renal tubular acidosis (RTA) is a rare complication of renal involvement of systemic lupus erythematosus (SLE). We describe a 24-year-old male with type IV lupus nephropathy as a presenting manifestation of SLE. He presented with improvement of renal function following induction therapy with three
An 8-year-old girl with recently diagnosed Systemic Lupus Erythematosus (SLE) (class 4 lupus nephritis with autoimmune hemolytic anemia) presented to the pediatric nephrology clinic with polyuria, tiredness and cramps; laboratory investigations revealed refractory hypokalemia, hypomagnesemia,
Muzolimine is a diuretic with chemical features different from all other known diuretics, and its use seem to be particularly interesting in patients with chronic renal failure. In fact, similarly to furosemide, muzolimine presents a strong action on Henle's loop but with a slower and more lasting
Renal tubular acidosis (RTA) is a normal anion gap metabolic acidosis that manifests with insufficiency of hydrogen ion excretion or bicarbonate (HCO3) reuptake as a result of renal tubular dysfunction independent of glomerular filtration rate. Hypokalemic RTA subtypes co-existing with
Renal involvement is common and heterogenous in connective tissue diseases and has a main influence on prognosis and mortality. In systemic lupus erythematosus proliferative glomerulonephritis is the most common manifestation, while in primary Sjogren's syndrome interstitial nephritis with tubular
High plasma renin activity (PRA) was found in 16 of 42 randomly selected nonuremic systemic lupus erythematosus (SLE) patients. Mild hypertension was present in 3 of the 16.6 high-PRA and 10 normal-PRA patients were admitted to a metabolic ward. Salt restriction produced a disproportionate rise in
Hyperkalemia has been noted to occur spontaneously in patients with long-standing systemic lupus erythematosus who did not have advanced renal insufficiency. The patients previously described all had relatively normal renin-aldosterone systems, and the hyperkalemia was thus presumed to be secondary
Two patients with systemic lupus erythematosus (SLE) and hyperkalemia were studied. The hyperkalemia was disproportionate to the degree of renal excretory impairment. The usual causes of hyperkalemia were excluded. Basal levels of plasma renin activity (PRA) and plasma aldosterone (PAC) were low.
A case of a 42-year-old female with hyperthyroidism was subsequently diagnosed to have systemic lupus erythematosus with distal RTA. The clinical examination on admission showed swelling of the knee joints and the urinalysis showed pH 6.5, pro 3+. Her blood routine results were as follows: white
Chronic hemodialysis treatment in the world started in 1960. At that time, due to technical development and construction of arteriovenous shunt for repeated blood access for dialysis, it was possible to treat uremia. At the Department of Surgery, Rijeka Clinical Hospital, former Dr. Zdravko Kucić