Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Samples of renal tissue from 373 patients were examined for the presence of immunoglobulin E (IgE) by immunofluorescent techniques. Only trace to ++ amounts ( on a scale of ++++) were found in 20 patients: 4/9 with post-streptococcal acute glomerulonephritis (GN), 5/30 with GN associated with systemic lupus erythematosus, 3/20 with membranous GN, 1/4 with Goodpasture's syndrome, 2/18 with recurrent microhematuria and focal GN, 1/5 with hemolytic anemia and uremia, 3/73 with renal homografts, and 1/5 with dermatomyositis. No IgE was found in 18 patients with lipoid nephrosis, 8 of whom were being treated with prednisone, nor in 5 patients with focal glomerular sclerosis and the nephrotic syndrome. Serum IgE was measured in 9 of the 20 patients with glomerular deposits of this globulin. With one exception, levels of IgE were within the range generally considered to be normal. However, they were greater than the mean of this range in all but two and near the highest limits of normal in most. Neither the amounts of serum IgE nor the degree of proteinuria could be related to the intensity of stain for IgE in the glomeruli of these patients.
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PMID:Immunoglobulin E in renal disease. 5 86

A white female infant who developed a sudden onset of gross hematuria and proteinuria at 3 months of age was referred for evaluation of nephrotic syndrome at 6 months. Laboratory investigations revealed severe Coomb's negative hemolytic anemia, leukopenia, thrombocytopenia, hypocomplementemia and elevated anti-nuclear antibody titer and DNA antibodies. Renal biopsy showed a membranous type of morphology. She was also found to have chromosome abnormalities. She had an eventual favorable response to steroid therapy. Systemic lupus erythematosus (SLE) is rarely seen in young infants and the renal expression of the disease found in our case has never been reported.
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PMID:Membranous nephritis in infantile systemic lupus erythematosus associated with chromosomal abnormalities. 38 4

Rat-adapted Plasmodium chabaudi caused a syndrome characterized by hemolytic anemia, splenomegaly, and glomerulonephritis. All rats recovered and appeared normal after 4 weeks despite persistence of proteinuria. Serologic studies on the malarious rats revealed that the infection was associated with a soluble antigen which was present concurrently with antibody in plasma, in material eluted from blood cells, in extracts of kidney tissues, and in the urine. This antigen appeared to be identical with one extracted from P. chabaudi parasites and did not cross-react with antigens of Plasmodium gallinaceum. Tests for the cold-active hemagglutin (CAH) and the globulin associated serum antigen (SA) previously associated with acute malaria, revealed that CAH, but not SA, was present. From these observations it is suggested that soluble complexes of the parasite antigen and its antibody may have been causal in this syndrome.
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PMID:Experimental infection with Plasmodium chabaudi in rats: antigen and antibody associated with anemia and glomerulonephritis of acute infection. 59 39

The hemolytic-uremic syndrome consists of microangiopathic hemolytic anemia, acute renal failure, and thrombocytopenia following a prodromal illness of gastroenteritis or upper respiratory infection. The syndrome can present in dramatic fashion with severe abdominal pain and signs of peritonitis suggesting an acute surgical crisis. In a series of 25 patients, 40% had abdominal pain, 25% had abdominal tenderness, and 20% had peritoneal signs. Clues to diagnosis in the early stages of the acute illness were mild to moderate hypertension, abnormal peripheral blood smear, anemia despite dehydration, and proteinuria. Significant abdominal pain and x-ray evidence of colitis may occur before development of typical laboratory findings, and these were evident in at least one case. Three patients underwent laparotomy for suspected bowel perforation. Colitis without perforation was found in all cases. In the absence of documented perforation, toxic megacolon, or intussusception, the decision to perform laparotomy in patients with hemolytic-uremic syndrome who have signs of peritonitis must be individualized. Failure to recognize the underlying renal problem can lead to serious errors in fluid and electrolyte management and delay of appropriate therapy.
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PMID:Hemolytic-uremic syndrome: a diagnostic and therapeutic dilemma for the surgeon. 73 58

Three patients with paroxysmal nocturnal hemoglobinuria accompanied by chronic renal lesions were studied. All the cases had histories of severe hemolytic anemia and repeated hemoglobinuria. The biopsy specimen of the kidney of two patients (Case 1 and Case 2) showed interstitial nephritis. Renal glucosuria, tubular proteinuria, increased urate clearance (Case 2) and reduced tubular reabsorption of phosphate (Case 3) were revealed in Case 2 and Case 3, suggesting renal tubular impairment. From the nephrological point of view, hemodynamic alteration resulting from intravascular hemolysis and severe persistent chronic anemia may primarily be responsible for the renal impairment.
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PMID:Renal impairment in patients with paroxysmal nocturnal hemoglobinuria. 117 24

We present a six-year follow-up of a boy with a novel type of hypolipoproteinemia, with clinical and biochemical features distinct from classical hypoalphalipoproteinemias. There were abnormally low concentrations of total and high-density lipoprotein (HDL) cholesterol, apolipoprotein (apo) B, apo A-I, and apo A-II, and the phospholipids were decreased. The most striking abnormality was an extra fraction containing mainly phospholipids and apo A-I in the HDL3 subfraction. This fraction is reminiscent of concentric 20- to 50-nm-diameter lamellar phospholipid liposomes. Plasma lecithin:cholesterol acyltransferase activity was strongly decreased. We noted a persisting polyclonal hypergammaglobulinemia, hematological abnormalities (hemolytic anemia and thrombocytopenia), and a progressive splenomegaly. After the five-year follow-up, the patient had recurrent severe infections; moderate hematuria and proteinuria developed gradually. Treatment with corticosteroids and immunoglobulins improved thrombocytopenia and hypolipoproteinemia. These clinical and biochemical findings differ from those in the known primary and secondary hypo-alpha-lipoproteinemia syndromes. Although investigation of the relatives suggests a familial predisposition for hypo-alpha-lipoproteinemia, the subject's condition can be regarded as acquired.
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PMID:Acquired hypolipoproteinemia. 158 35

A 1987 questionnaire sponsored by the Health and Welfare Ministry concerning the clinical subsets and severity of systemic lupus erythematosus (SLE) was distributed to 93 medial facilities. A clinical analysis of the outcome and treatments was accomplished on one thousand six hundred and fourteen SLE patients fulfilling ARA criteria. The outcome was evaluated into 6 categories, namely; complete remission, incomplete remission, no change, gradual worsening, rapid worsening and unknown. Treatments included (1) anti-inflammatory drugs, (2) initial dose of prednisolone (PSL) below 29 mg/day, (3) initial dose of PSL from 30 to 59 mg/day, (4) initial dose of PSL above 60 mg/day, (5) pulse therapy, (6) immunosuppressants, (7) plasmapheresis, and (8) hemodialysis. Statistical significances were determined with ridit analysis. The severity of the disease for 1,614 SLE patients was evaluated by the judgement of each medical facility independently, separating it into 3 grades. As a result, 16.8% was evaluated as severe, 54.6% was evaluated as moderate, and 28.6% was evaluated as mild. Clinical subsets were divided into 3 categories according to the outcome; (1) those with high complete remission rates (serositis, convulsion, oral ulcers, unconsciousness, hemolytic anemia and so on), (2) those with high incomplete remission rates (lupus nephritis, digital gangrene, hypertension, peripheral neuropathy, erythema, Raynaud's phenomenon and so on), and (3) those with high rates of no change or worsening (aseptic bone necrosis, pulmonary hypertension, pneumonitis, chronic renal failure and so on). SLE patients with persistent proteinuria below 3.4 g/day, pulmonary hypertension, or pneumonitis treated with large doses of PSL such as an initial dose of PSL above 60 mg/day and/or pulse therapy had a significantly higher remission rate than those treated with small dosages of PSL. Hereafter, the establishment of modes of treatments for increasing the remission rates of intractable clinical subsets in highly desired.
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PMID:[Studies on clinical subsets and severity of systemic lupus erythematosus based on a 1987 questionnaire conducted in Japan--clinical analysis of the outcome and treatments in clinical subsets]. 160 13

Paroxysmal nocturnal haemoglobinuria (PNH) is a rare, acquired, intrinsic haemolytic anaemia believed to occur with an incidence of 1.5 per million in France. The disease is characterised by acute and chronic intravenous haemolysis and pancytopenia, without leukocytopenia. Pregnancy is rare and a high incidence of spontaneous abortion has been reported. The case reported here describes the successful outcome of a pregnancy where PNH was diagnosed. A 25 year old primigravida was admitted for evaluation of pancytopenia discovered in the 32nd week of an hypertensive pregnancy. On admittance R.B.C. were 1.67 x 10(12)/1, W.B.C. 3.4 x 10(9)/1 and platelets 12 x 10(9)/1; Hb was 6.8 g/dl and MGV 126 mu 3. Initial arterial pressure was 160/90 mm/Hg, with oedema and proteinuria 0.7 g per day. Obstetrical parameters were good and physical examination revealed to spontaneous haemorrhage, no jaundice, no dark urine, no organomegaly, no consumptive coagulopathy (C.C.) and no biological liver abnormalities. The patient received saline-washed packed red cells and fresh platelets. R.B.C. increased to 2.5 x 10(12)/1 and remained stable and platelets decreased to 5 x 10(9)/1 with increased arterial pressure and proteinuria, and appearance of C.C. A Caesarean section was performed, under general anaesthesia, and a male healthy baby weighing 2750 g was delivered. The post operative course was uneventful, except for a parietal haematoma which needed surgical evacuation. Because of the low platelet count, no heparin was given and the patient had no thrombosis and no infection.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Nocturnal paroxysmal hemoglobinuria disclosed during pregnancy. Apropos of a case]. 201 26

Thrombotic thrombocytopenic purpura (TTP) is a syndrome that occurs mainly in adults with multiorgan microvascular thrombosis consisting of thrombocytopenia, microangiopathic hemolytic anemia, neurologic symptoms, renal involvement, and fever. The female to male ratio is 3:2, and peak incidence occurs in the 3rd decade of life. Clinical signs are the consequence of hyaline thrombosis and occlusion of capillaries and arterioles. Renal ailment manifests itself in hematuria and proteinuria with azotemia and even overt renal failure. In severe disease, azotemia is typical of hemolytic uremic syndrome (HUS). TTP was first described in 1925 by Moschcowitz. The clinical picture of TTP consists of a prodromal phase, a viruslike disease occurring in up to 40% of patients. 60% have neurologic disturbances, 90% have purpura initially, and fever occurs in all. Anemia is often severe with hemoglobin values of 7-9 gm/dl, renal involvement in 90%, and renal failure in 40-80% of patients. Clinical variants include the acute and fulminant variety mortality, the chronic form, and the relapsing form. Predisposing factors and triggering agents are autosomal recessive inherited traits in acute idiopathic TTP, systemic diseases, tumor antigens, pregnancy and puerperium, viruses (endotoxins for HUS), and possibly oral contraceptives and hypertension. Therapy includes corticosteroids (prednisone 100-400 mg/day); heparin for postpartum HUS; and antiplatelet agents (Dextran 70, aspirin, and dipyridamole in high doses). The infusion of PGI2 is controversial; splenectomy is also questionable; and vincristine, azathioprine, and cyclophosphamide have unproven efficacy. Fresh-frozen plasma exchange is the method of choice as it produces survival in 90%. Others are iv immunoglobulins, vitamin E, and dialysis and renal transplant. Platelet transfusions are contraindicated because of sudden death and decreased survival.
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PMID:Thrombotic thrombocytopenic purpura and related disorders. 210 74

Acute zinc toxicosis from the ingestion of pennies was diagnosed in a dog with Heinz body hemolytic anemia (PCV = 14%), leukocytosis (51,000 cells/ml) with a left shift (3,060 band neutrophils; 37,740 segmented neutrophils) and monocytosis (4,080 cells/ml), azotemia (BUN = 60 mg/dl), bilirubinemia (total bilirubin = 5.3 mg/dl), hypokalemia (3.0 mEq/L), high serum alkaline phosphatase activity (691 U/L), high total plasma solids (8.1 g/dl), hemoglobinuria, and proteinuria. Despite aggressive medical treatment, renal failure ensued, and the dog died of cardiac arrest. The clinical signs, clinical course, and laboratory findings in this dog were similar to what has been reported in other cases of acute zinc toxicosis in dogs, with the exception of a history of generalized seizures and the findings of Heinz bodies. Although a causative relationship between plasma zinc values and Heinz body formation cannot be proven, their association suggests that oxidative damage to erythrocyte hemoglobin and cell membrane proteins may be involved in the pathogenesis of zinc-induced hemolysis.
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PMID:Heinz body hemolytic anemia associated with high plasma zinc concentration in a dog. 226 50


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