Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients are described with lupus erythematosus, aged over 60. A brief literature survey is presented of the characteristics of SLE in advanced age, analyzed, in the light of the communications by other authors, were the manifestations in the described patients--fever, accelerated ESR, onset with preceding articular syndrome, skin changes as well as the complications--fresh myocardial infarction with the signs of activation of lupus in one of the patients.
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PMID:[Systemic lupus erythematosus in elderly patients]. 356 44

An unusual case characterized by autoimmune hemolytic anemia, fever, polyarthralgias, was developed after PUVAtherapy. Investigation revealed ESR accelerated, complement consumption, diminished levels of C4 and C3, high levels of ANA were detected. In recent years, lupus erythematosus like syndrome was related with photosensitivity provoked by PUVA-therapy. Long-wave ultraviolet light was consider a precipitating factor in the development of autoimmune phenomena. On the contrary, in other researches suggests that PUVA induced alterations are not antigenic this discrepancy remains to be clarified. However this iatrogenic risk must be avoided with a clinical and serological controls.
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PMID:[Puvatherapy and systemic lupus erythematosus]. 636 86

Three cases are presented, in two of which the CNS lesions revealed the presence of systemic lupus erythematosus (SLE). The diagnosis of SLE was certain according to the criteria of the ARA, and it was further confirmed by results of renal needle puncture biopsy. Case 1: A 16-year-old adolescent developed choreic movements followed, one month later, by psychotic symptoms suggesting a mixed hebephrenic-catatonic schizophrenic affection. Cutaneous lesions and signs of renal insufficiency 3 months later established that these disorders were related to SLE. A favourable outcome was observed rapidly for the systemic signs, recovery from neuropsychic symptoms being obtained after 3 months only but then in a few days. This course suggests the diagnosis of a "functional psychosis" of lupus origin. Case 2: A 24-year-old woman developed left hemiparesis followed by febrile coma. The slowly favourable course of the disease led to the appearance of a progressive dementia, with numerous epileptic seizures. Although tests for antinuclear antibodies were negative and the ESR was normal, several minor biological anomalies were suggestive of a systemic disease and the diagnosis of SLE was finally established. Corticotherapy produced only slight transient improvement. This progression towards dementia with progressive cerebral atrophy is most probably related to cerebral lupus lesions, the initial coma in the absence of any other apparent cause possibly being the first sign. Case 3: A 47-year-old woman developed simultaneously or separately episodes of arthralgia and uveitis of unknown origin over a 12-year period, and attacks of regressive multilocular neurological deficiency over a 15-year period.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Central nervous system involvement in systemic lupus erythematosus]. 671 10

One hundred twenty-seven biopsy specimens from clinically normal light-protected skin of 88 patients with active and inactive lupus erythematosus (LE) were examined for deposits of IgG, IgM, IgA, and C3 at the dermal-epidermal junction (DEJ). Deposits were found in 91% of those with active disease and in 33% of those with inactive disease. The finding of such deposits reflected active disease just as did a decrease in serum C3 and C4 levels, elevated anti-double-stranded DNA, the presence of LE cells, lymphopenia, and an elevation of the ESR. The presence or absence of deposits in repeated biopsy specimens indicated changing disease activity, as estimated clinically, just as did changes in the other variables mentioned. Neither immunoreactants in skin nor any other laboratory abnormality reflected renal disease or other type of organ involvement. Deposits of IgG were not more commonly found in patients with renal disease.
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PMID:The lupus band test as a measure of disease activity in systemic lupus erythematosus. 710 27

A patient with hyperglobulinemic purpura of Waldenstrom and systemic lupus erythematosus is reported. The coexistence of these two conditions which share a number of common clinical and laboratory features is rare. Treatment of the patient with prednisone, colchicine and hydroxychloroquine led to the improvement of the cutaneous vasculitis and a drop in ESR, serum gamma globulins and IgM and IgG rheumatoid factors. The features of nine other cases and the immunopathogenesis of the disease are reviewed.
Lupus 1995 Feb
PMID:Hypergammaglobulinemic purpura of Waldenstrom associated with systemic lupus erythematosus: report of a case and review of the literature. 753 22

To investigate the role of the complex IgA-alpha-1-antitrypsin (IgA-AT) in systemic lupus erythematosus (SLE) and in mixed connective tissue disease (MCTD), and its possible relations to either activity of the disease or a treatment, we examined a concentration of IgA-AT complex in 65 SLE and 9 MCTD sera. Complex IgA-AT was evaluated using a double antibody enzyme-linked immunoassay (ELISA). Twenty nine patients with SLE (44.6%) and three patients with MCTD (33.3%) had increased serum IgA-AT levels. The mean values of IgA-AT complex in patients with SLE and MCTD were higher than in healthy controls. Among the SLE group, patients with current neurological manifestation were characterized by an increase in IgA-AT serum concentration (2.45 +/- 2.07 U vs. 0.78 +/- 0.70 U, P < 0.001). No relation was found between this complex and ESR level, C-reactive protein (CRP) concentration, or hemoglobin level. Ten SLE patients were treated with CTX intravenously. In this group of patients, IgA-AT complex level was found to be increased compared with patients without such a treatment (1.82 +/- 1.30 U vs. 0.80 +/- 0.67 U, P < 0.05). The present study provides two new observations. Firstly, IgA-AT complex is increased in SLE and MCTD compared with healthy controls, and secondly, patients with CNS involvement displayed a striking increased IgA-AT level.
Lupus 1995 Jun
PMID:IgA-alpha-1-antitrypsin complex in systemic lupus erythematosus: preliminary report. 765 94

Endothelial cell damage in systemic lupus erythematosus (SLE) was evaluated by measuring fibrinolytic activity and von Willebrand factor levels. Tissue-type plasminogen activator (t-PA) antigen, plasminogen activator inhibitor (PAI) activity, and von Willebrand factor antigen (vWF:Ag) and activity (vWF:RCof) were measured in 21 SLE patients (12 of whom were therapy free) and 22 controls. In addition, the relationship between such parameters and Raynaud's phenomenon, disease activity [according to personal criteria, Systemic Lupus Activity Measure (SLAM) and European Consensus Lupus Activity Measurement (ECLAM) scores] inflammatory indices [ESR, C-reactive protein (CRP), alpha 2-globulin], anticardiolipin antibodies and corticosteroid therapy was investigated. Lower levels of t-PA antigen (P = 0.003) and higher levels of vWF:Ag (P = 0.001) were found in SLE patients in comparison with controls. Moreover, t-PA antigen was lower (P = 0.02) in steroid-free patients in comparison with those taking steroids. No relationship was found between fibrinolysis and coagulation abnormalities and Raynaud's phenomenon, disease activity, inflammatory indices and anticardiolipin antibodies. Endothelial cell damage is probably a common feature in SLE patients; nevertheless, we were unable to clarify the nature of such abnormality. It is worth noting that low doses of steroids seem to be effective in improving endothelial cell function in SLE patients.
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PMID:Fibrinolysis and coagulation abnormalities in systemic lupus erythematosus. Relationship with Raynaud's phenomenon, disease activity, inflammatory indices, anticardiolipin antibodies and corticosteroid therapy. 772 97

Lymphocytic vasculitis (LV) characterises systemic lupus erythematosus (SLE) and this potentially reversible lesion, which may be subclinical, may imply overt systemic disease activity. Needle quadriceps muscle biopsy was performed in 26 unselected patients with SLE and the presence of LV in these muscle specimens was compared with SLE disease activity scored using the British Isles Lupus Assessment Group Index (BILAG). Ten of the 22 patients with active disease showed evidence of LV compared with none of the four patients with inactive disease. In the patient group with LV, significantly higher ESR and urine neopterin values were found with P = 0.002 and P = 0.02, respectively compared with patients without LV. Features of vasculitis (as defined by BILAG) were also significantly more common in these patients (P = 0.005). None of the other parameters, including creatine kinase, were significantly different between the two patient subgroups. Thus, LV in needle quadriceps muscle biopsy specimens is a further valuable marker of disease activity in patients with SLE and might provide histological evidence of a systemic vasculitic process in a group of patients with diverse clinical manifestations.
Lupus 1995 Apr
PMID:Skeletal muscle lymphocytic vasculitis in systemic lupus erythematosus: relation to disease activity. 779 20

The objective of the study was to examine the clinical features of lupus patients who present with transverse myelopathy (TM) and ascertain functional outcomes when treated early with high dose corticosteroids and/or cyclophosphamide. Case records of nine patients who developed a total of 14 episodes of TM were retrospectively studied. All the patients were female and their ages ranged from 21 to 59 years. Nine episodes of paraparesis, three of tetraparesis, one of numbness and one of neurogenic bladder were reported early in the diagnosis of SLE (median of two years). Neurogenic bowel and bladder and presence of ANA and ds-DNA were invariable. Urodynamics assessment in six patients showed abnormal detrusor behavior in all. CT scans and myelograms were uninformative and CSF studies were normal. ESR and complement levels were insensitive as markers of disease activity. The treatment regimens included pulses of methylprednisolone and/or cyclophosphamide followed by prednisolone and high dose prednisolone from onset. The functional outcomes were uniformly good-with independent ambulation in all except three (who needed assistive devices) and improvement of motor scores. Acute hospital stays were short (range of three to 45 days) whilst only two were referred for inpatient rehabilitation. Bladder abnormalities persisted despite motor recovery and would require long-term review.
Lupus 1996 Aug
PMID:Transverse myelopathy in SLE: clinical features and functional outcomes. 886 1

2 women with quinidine-induced lupus are presented. This condition is rare; only about 30 cases have been reported in the English literature. Both our patients had arthritis of the wrist, antinuclear antibodies with homogenous pattern and elevated ESR. Anti-double stranded DNA antibodies were present in 1 patient, and a petechial rash in the other. Complete resolution of arthritis occurred within a few days after quinidine withdrawal, but antinuclear antibodies persisted for several months.
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PMID:[Quinidine-induced rheumatic toxicity]. 915 56


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