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)

HLA-typing was performed in 149 patients with essential hypertension, 86 males and 63 females. In 66 patients with significantly elevated serum levels of immunoglobulins, HLA-B27 was increased to 18%, from 8% in the controls (P less than 0.007). This was not significant when correcting the P-value for the number of antigens analyzed, but confirms reports of an association of this antigen with serum levels of immunoglobulins. HLA-Bw15 was found to be increased two-fold in patients with a family history of hypertension (P corrected less than 0.05) and in patients with autoantibodies (not significant). This is discussed in relation to the increase of Bw15 in juvenile diabetes and in Systemic Lupus Erythematosus, diseases in which vascular damage also occurs.
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PMID:HLA antigens in essential hypertension. Relation to familiar disposition and serum immunoglobulins. 7 Aug 61

Analysis is carried out of the clinical, pathomorphological and immunological characteristic of lupus nephropathy in 62 patients, 56 females and 6 males. A series of new investigation methods were used for that purpose. An early tendency towards kidney involvement in the course of LED is established and in 22 of the patients (36%) the renal symptoms have been the first clinical manifestations of the basic illness. Lupus nephropathy progresses most often with a nephrosis syndrome (in 66.1% of the patients), rarely pure and not combined with hypertension and/or with renal insufficiency. The pathomorphological changes are rather multiform but in the majority of the cases almost all structural elements of glomerules and the rest of the renal tissue are affected. The clinical picture severity, histopathological changes and nephropathy evolution course were established to be distinctly dependent on the course acuteness of the basic morbid process. The importance of the detailed study of the clinico-morphological and immune characteristic of lupus nephropathy upon the timely diagnosis. Proper treatment and the prognosis assessment of the illness is stressed upon.
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PMID:[Clinical morphological and immunological characteristics of lupus nephropathy]. 7 Aug 87

Circulating antibodies against certain nuclear acidic protein antigens have been shown to have diagnostic and prognostic importance in connective tissue disease. We describe a new precipitin system found in the sera of patients with systemic lupus erythematosus. The antigen, called MA, was prepared from calf thymus nuclei, and was shown to be distinct from other nuclear acidic protein antigens by physicochemical and immunologic techniques. MA antibodies were detected in the serum of 12 of 66 lupus patients and in none of 554 sera from normal controls or patients with other rheumatic diseases. Lupus patients having MA antibodies had more severe disease than did lupus patients with Sm or native DNA antibodies, manifested by recalcitrant skin rashes and a significantly greater incidence of hypocomplementemia, serious renal disease, hypertension, hepatosplenomegaly, lymphadenopathy, and neurological disease (P values range from 0.025 to 0.005). The presence of circulating MA antigen was demonstrated in three lupus patients immediately before a flare of nephritis. These data suggest that MA is a nuclear acidic protein antigen that may identify a subset of lupus patients with very severe disease. The presence of the antigen in the circulation before clinical flares suggests a possible biologic role for the MA system in an immune complex nephritis.
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PMID:Characterization of a distinct nuclear acidic protein antigen (MA) and clinical findings in systemic lupus erythematosus patients with MA antibodies. 8 19

A woman with hypertension had been treated with hydralazine and propranolol for the past 6 years. Leg ulcers and mild joint involvement had been observed for 3 years. When oral zinc therapy was started, multisystemic manifestations of a lupus erythematosus-like syndrome developed within one week. The possible implication of zinc in drug-induced lupus is discussed.
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PMID:Drug-induced lupus erythematosus aggravated by oral zinc therapy. 9 57

Myocardial involvement in lupus erythematosis takes the form of an interstitial myocarditis with cellular infiltration and fibrinoid necrosis. The most lesions are perivascular, and involve the arterioles. The myocardial fibres are involved secondarily to the vascular lesions, or by grossly, damaging sclerosis. The clinical features are variable:--no clinical features, but haemodynamic evidence of abnormal ventricular function, and perhaps sudden death;--arrhythmias and disorders of atrio-ventricular conduction;--cardiac failure, which may be due to a genuine cardiomyopathy (a part may be played by hypertension, pulmonary hypertension, renal failure, constrictive pericarditis or haemodynamically major valve disorders);--abnormalities of the coronary trunk in a certain number of cases. If anti-nuclear antibodies are present in a cardiomyopathy, the presence of DLE or of a drug-induced lupus syndrome must be suspected. There remain some awkward cases which defy classification, and which systematic use of echocardiography and pericardial and myocardial biopsy may be able to define more accurately.
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PMID:[The myocardiopathies of systemic lupus erythematosus]. 9 56

92 cases of extramembranous glomerulitis (EMG) documented by histology and immunofluorescence have been studied. At the time of renal biopsy the clinical and biologic picture was as follows: no proteinuria in 2%, isolated proteinuria in 18%, nephrotic syndrome without hypertension or azotemia in 41%, and hypertension and/or azotemia associated with proteinuria or nephrotic syndrome in 39%. A possible cause of the EMG was found in 27 cases: it was drug-induced or toxic in 10 instances, paraneoplastic in 7, lupus in 5 and parasitic (loasis) in 5.65 cases are regarded as idiopathic. The evolution is known in 66 cases and varies with the etiology: it is usually benign in secondary forms except the paraneoplastic cases. In the idiopathic forms it results in hypertension or more or less severe chronic renal failure in 62% of cases. The prognosis cannot be established on the basis of the initial histology. No treatment has proved effective.
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PMID:[Extramembranous glomerulitis. Apropos of 92 cases]. 32 37

Fifty patients with arterial hypertension of various causes were treated with a combination consisting of Nepresol, a beta-adrenergic receptor-blocking agent and a diuretic. Duration of treatment ranged between 3 months and 5 years. A significant reduction of blood pressure was attained in all of the cases, with a return of the values to the normal range in a high proportion of the patients. The renal function did not deteriorate during therapy, but owing to potassium loss regular potassium replacement was required in the majority of the cases. Allergic reactions appeared in two cases. Neither SLE nor rheumatoid arthritis was encountered. Positive ANF reaction and a significant elevation of the Rose-Waaler titre were demonstrated in a number of cases. The benefits as well as the hazards of the therapeutic use of hydrazine derivatives are pointed out.
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PMID:Nepresol in the treatment of hypertension of major severity. 39 42

Sixty six patients with lupus nephropathy with hypertonic syndrome are examined. In patients with latent (inactive) lupus glomerulonephritis hypertonic syndrome developed 3--8 months after the initiation of the corticosteroid treatment, advancing with fluctuations, in some of the patients the arterial pressure being normalized after the discontinuation of that treatment. In patients with chronic active lupus glomerulonephritis without nephrotic syndrome, the hypertension develops before the initiation of the corticosteroid treatment, fluctuating at the beginning, and gradually assumes a stable character 3--5 months after the beginning of such treatment, sometimes with a malignant course and rapid development of renal insufficiency. The hypertonic syndrome advances most severely and malignantly in chronic lupus glomerulonephritis with nephrotic syndrome and is resistant to the active antihypertensive treatment. In 18, out of 25, such patients, the hypertonic syndrome is manifested in parallel with nephropathy before the inclusion of the cortocosteroid treatment. The grave and malignant course of the hypertonic syndrome is associated with the peculiarities of the clinical form and histomorphological type of that lupus nephropathy. In the patients with nephrosclerosis, the hypertonic syndrome is with a gradually progressing evolution, in parallel with the progress of the renal insufficiency.
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PMID:[Symptomatic arterial hypertension in lupus nephropathy]. 43 52

Acute anuric renal failure was observed in two patients with systemic lupus erythematosus (SLE) during the clinical and serologic active phase of the disease. Renal biopsies, performed during the acute episodes, showed only mild and focal mesangial cell proliferation without deposits. In contrast, tubulointerstitial lesions were predominant. Intense granular immune deposits along the tubular basement membrane, or immunofluorescence examination, were suggestive of immune complex deposition. One of these patients had severe high blood pressure and vascular lesions likely induced by immune complexes. In both, renal function was recovered. Immunologically-mediated tubular and vascular lesions in the course of SLE are discussed.
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PMID:Immunologically-mediated acute renal failure of nonglomerular origin in the course of systemic lupus erythematosus [SLE]. Report of two cases. 47 2

A case of bilateral bullous retinal detachment in a patient with long-standing disseminated lupus erythematosus is presented. Although several authors have reported the presence of bullous retinal detachment in association with chronic renal disease, in no other case have the ocular findings preceded the onset of frank renal failure. The etiology of nonrhegmatogenous detachment and uveal effusion in association with chronic renal disease was discussed and the possible contributory role of hypertension, electrolyte imbalance, and renal glomerular malfunction was investigated. The additional finding of late onset bilateral keratoconus is, in all probability, unrelated to the patient's retinal findings, though it is a major factor in her present visual morbidity. The purpose of this paper is twofold. First-ly, to alert the ophthalmologist to the possible development of bullous retinal detachment in patients with chronic renal disease, and secondly, to alert the internist to the possibility of impending renal failure in patients with such bilateral nonrhegmatogenous detachments.
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PMID:Bullous retinal detachment associated with renal failure: case report. 49 85


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