Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a case of primary biliary cirrhosis with negative anti-mitochondrial antibody which were anteceded by rheumatoid arthritis. The patient was a 46-year-old female who was admitted due to low grade fever and elevated serum alkaline phosphatase (ALP) and gamma-glutamyl transpeptidase (gamma-GTP) levels. She had been diagnosed as having erythema nodosum and rheumatoid arthritis 6 years before. Her family history disclosed that her mother had rheumatoid arthritis and her sister systemic lupus erythematosus. On admission, she had moderately elevated erythrocyte sedimentation rate, and elevated serum ALP, gamma-GTP and IgM levels. Anti-mitochondrial antibody and anti-pyruvate dehydrogenase complex antibody were negative but anti-nuclear antibody was positive. However, the histology of liver showed chronic non-suppurative destructive cholangitis. AMA was always negative and serum ALP and bilirubin levels remained constant during the following two years. The pathogenesis of primary biliary cirrhosis with negative anti-mitochondrial antibody is discussed.
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PMID:[A case of primary biliary cirrhosis with negative anti-mitochondrial antibody anteceded by rheumatoid arthritis]. 155 53

The hyperexcretion of urinary enzymes with systemic Lupus Erythematosus (SLE) was assayed. 31 patients with confirmed SLE (30 women, and 1 man, age 16-33 years) were studied. Patients were divided into two groups according to the degree of kidney damage: 21 patients with proteinuria, and 10 patients without proteinuria. 12 patients of the first group had nephrotic syndrome (NS). 30 practically healthy subjects served as a control group. In patients with Lupus-nephritis (LN) the increase of activities of urinary GGT, AP, BGRS, NAG, and CHE was observed, the increase was especially clearly shown in LN-patients with NS. The increase of activity of urinary GGT and NAG was shown in the group of SLE patients who did not have clinical and laboratory signs of LN, which can be used as early index for the damage of tubular epithelium.
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PMID:The significance of the assays of urinary enzymes activity in patients with systemic lupus erythematosus. 198 35

A variety of tubular marker proteins, as compared to healthy controls, are excreted at an increased rate in the urine of patients with renal damage. Beside cytoplasmic glutathione-S-transferase and lysosomal beta-N-acetyl-glucosaminidase (beta-NAG) the majority of kidney-related urine proteins derives from membrane surface components of the most vulnerable proximal tubule epithelia, among them ala-(leu-gly)-aminopeptidase, gamma-glutamyl transpeptidase (GGT), the tubular portion of angiotensinase A, the major brush border glycoprotein 'SGP-240' and adenosine-deaminase-binding protein. Urinary tissue proteins, e.g. brush border (BB) microvilli, are immunologically identical with those antigens prepared from cell membranes of the human kidney itself. BB antigens are shed into the urine of patients with glomerulonephritis, interstitial nephritis, systemic diseases, e.g. systemic lupus erythematosus (SLE), diabetes mellitus and multiple myeloma, arterial hypertension, infectious diseases (malaria, AIDS) and after operations, renal grafting and administration of X-ray contrast media, aminoglycosides or certain cytostatics (cis-platinum). Tissue proteinuria of tubular proteins is determined by enzyme-kinetic or quantitative immunological assays applying either poly- or monoclonal antikidney antibodies. Clinical, ultrastructural and histochemical studies support the idea that both 'soluble' and high-molecular-weight membrane particles (vacuolar blebs, greater than 10(6) dalton) as well as microfilamental components of the epithelial cytoskeleton contribute to tubular 'histuria' which appears as a sensitive parameter in monitoring tubular damage under clinical conditions at a very early phase.
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PMID:Urinary proteins of tubular origin: basic immunochemical and clinical aspects. 225 76

Excretion patterns of kidney related urinary proteins such as lysosomal beta-N-acetylglucosaminidase (beta NAG), brush-border Ala-(Leu-Gly)-aminopeptidase (AAP), gamma-glutamyl transpeptidase (GGT), and alkaline phosphatase (AP) as well as of IgG, albumin, and alpha-1-microglobulin, were assessed in patients with chronic glomerulonephritis (n = 53), pyelonephritis (n = 27), systemic lupus erythematodes (n = 5), and patients with essential arterial hypertension (n = 18). Excretion of tubular marker enzymes and serumproteins (related to urine creatinine concentration = protein creatinine index) in spontaneously voided second morning urine was significantly higher as compared to the controls (n = 2). Alpha-1-microglobulin was markedly elevated in both pyelonephritis and glomerulonephritis indicating disturbance in tubulointerstitial handling of microglobulins also in cases with primary glomerulopathy. Rise of albumin, IgG, and alpha-1-microglobulin as well as of tubular kidney markers AAP, AP, GGT, and beta NAG in cases with arterial hypertension without preexisting nephropathy support the hypothesis of a defect in charge and size permselectivity in these patients which is probably due to an increase in glomerular capillary perfusion pressure and hyperfiltration.
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PMID:Kidney- and serum derived proteins in urine of patients suffering from renal diseases or arterial hypertension. 247 9

The activity of galactosylhydroxylysyl glucosyltransferase (S-GGT) and concentration of the amino-terminal propeptide of type III procollagen, measured with two different radioimmunoassays, S-Pro(III)-N-P and S-Fab, were determined in the sera of 209 patients with various rheumatic diseases. The mean values for all these three assays were elevated in the patients with rheumatoid arthritis, whereas only the mean value for S-GGT was elevated in osteoarthrosis. The mean S-GGT but not S-Pro(III)-N-P or S-Fab was also elevated in psoriatic arthritis, ankylosing spondylitis and systemic lupus erythematosus. S-GGT correlated significantly both with S-Pro(III)-N-P and S-Fab in the pooled group of all the patients and in the cases of rheumatoid arthritis and psoriatic arthritis, and also with S-Fab in the cases of osteoarthrosis. S-Pro(III)-N-P and S-Fab correlated with each other in every disease group. The ratio S-Fab:S-Pro(III)-N-P was significantly higher in the patients with osteoarthrosis, ankylosing spondylitis and systemic lupus erythematosus than in those with rheumatoid arthritis. The data indicate that definite changes can be seen in the values of serum markers of collagen metabolism in rheumatoid arthritis, psoriatic arthritis, osteoarthrosis, ankylosing spondylitis and systemic lupus erythematosus, the most sensitive indicator being S-GGT.
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PMID:Markers of collagen metabolism in sera of patients with various rheumatic diseases. 253 10

In the population of peripheral blood lymphocytes from systemic lupus erythematosus (SLE) patients activity of gamma-glutamyl transpeptidase (GGTP) was lower than in healthy individuals. However, when erythrocyte-rosette forming cells (E-RFC) and non erythrocyte-rosette forming cells (non E-RFC) were separated by E-RFC method it was found that in SLE patients the activity of GGTP was increased in E-RFC and decreased in the population of non E-RFC. The altered activity of GGTP may be due to impaired surface membranes and changes in activation of these cells in SLE patients.
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PMID:Activity of gamma-glutamyl transpeptidase in peripheral blood lymphocytes in systemic lupus erythematosus. 612 65

Plasma gamma-glutamyltranspeptidase (GGTP) levels were measured in 435 cancer patients, 120 healthy controls, 15 patients with systemic lupus erythematosis, and 10 patients with rheumatoid arthritis. The mean GGTP activity of all cancer patients studied, with the exception of malignant lymphoma, was significantly elevated compared to control values. Several patient groups were retrospectively analyzed to determine whether GGTP levels correlated with clinical status. Patients who were disease-free had GGTP levels in the normal range, whereas patients with metastases had elevated levels. Serially increasing GGTP levels were associated with disease progression and death. Persons who remained free of disease had serial GGTP levels within the normal range. Furthermore, decreasing levels were associated with response to therapy. These results indicate that GGTP levels may have prognostic value in various human malignancies.
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PMID:Gamma-glutamyltranspeptidase levels as an aid in the management of human cancer. 613 75

The aim of this work is to evaluate the concentration of serum bile acids (SBA) as an index of impaired liver function in systemic lupus erythematosus (SLE) patients versus usual laboratory tests of hepato-biliary system diseases. In patients with SLE the mean fasting SBA concentration was 9.6 +/- 1.4 mumol/L; in normal subjects the concentration was 2.9 +/- 0.6 mumol/L (P less than 0.01). In patients with SLE, mean gamma-glutamyl transpeptidase (GGTP) concentration was 31.5 +/- 5.9 mU/ml versus 10.05 +/- 1.1 mU/ml in controls (P less than 0.01). The bromsulphalein (BSP) excretion test, 45 minutes after injection, was 6.8 +/- 1% in SLE patients versus 2.8 +/- 0.4% in controls (P less than 0.02). No significant difference was found between these two groups of subjects with respect to leucine aminopeptidase (LAP), alkaline phosphatase (AlPh), glutamic-oxalacetic transaminase (SGOT), glutamic-pyruvic transaminase (SGPT), bilirubin serum rates. SBA rate was abnormal in 50% of the SLE patients; GGTP rate and the BSP excretion test were abnormal in 38% and 27% respectively. Our findings show the presence of an actual liver impairment in SLE patients, significantly demonstrated by fasting SBA concentration, GGTP rate and BSP excretion test. Other liver function tests are less useful in evaluating hepatic damage in SLE.
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PMID:Concentration of serum bile acids as an index of hepatic damage in systemic lupus erythematosus. 646 63

Hepatic arteritis is a rare complication in systemic lupus erythematosus (SLE). Information about its clinical manifestations is still very limited. Elevated serum r-glutamyl transpeptidase and alkaline phosphatase levels, but without elevated bilirubin and transaminase levels, were found in the present report to be the clinical presentation of hepatic arteritis. This clinical picture originally suggested a disease of the biliary tree. Hepatic arteritis must be included in the differential diagnosis of biliary tract disorders in SLE.
Lupus 1995 Apr
PMID:Clinical manifestations of hepatic arteritis in systemic lupus erythematosus. 779 21

A 69-year-old Japanese female was admitted because of general fatigue. Laboratory data showed elevation of serum total bilirubin, transaminase, gamma-glutamyl transpeptidase, and creatinine levels. An immunological study revealed hypergammaglobulinemia, low titer of complement, and high titers of antinuclear antibody, anti-DNA antibody, and circulating immune complexes. Antibodies to parainfluenza virus 3 were positive. Histology of the liver disclosed numerous giant cell hepatocyte transformations with the lobular architecture being slightly distorted by portal inflammation and fibrosis. These findings led us to make a diagnosis of giant cell hepatitis associated with systemic lupus erythematosus. Prednisolone was effective in improving the anemia and the serum immunoglobulin, immune complex, and antinuclear antibody levels. The addition of cyclosporine to the initial corticosteroid therapy was also beneficial in decreasing the transaminase level and in improving liver histology. The patient died of acute pneumonitis and renal failure on the 166th day after admission. Parainfluenza virus 3 and autoimmune mechanisms were thus considered to be the causes of the giant cell hepatitis.
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PMID:Post-infantile giant cell hepatitis in an elderly female patient with systemic lupus erythematosus. 806 7


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