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)

Men with ankylosing spondylitis (AS) and females with systemic lupus erythematosus (SLE) were found to have low total serum lipid concentrations similar to results previously obtained in patients with rheumatoid arthritis (RA). In AS men total serum TG was about 50% of control values and in AS men and SLE women total serum cholesterol was 78% of control values but close to corresponding RA concentrations. This was explained mainly by low LDL concentrations. There was a marked difference between RA patients and AS and SLE patients in that the two latter groups had normal HDL cholesterol concentrations whereas in RA patients the HDL cholesterol concentration was only 70% of control values. Thus in spite of similar and low total serum lipid concentrations, differences in lipoprotein composition were found in the three different rheumatic diseases, underlining the importance of lipoprotein analyses in the study of dyslipoproteinaemia.
Atherosclerosis 1978 Sep
PMID:Further studies on serum lipoproteins in connective tissue diseases. 21 90

An unusual case of systemic lupus erythematosus (SLE) in a young child is reported with sudden death from myocardial infarction. The diagnosis of lupus erythematosus in this patient was made by renal biopsy at the age of 3 years. Atherosclerosis of the coronary arteries and aorta was found at autopsy with occlusion of the anterior descending branch of the left coronary artery. It is suggested that the vascular changes in this case were related to hypertriglyceridemia and prolonged prednisone therapy superimposed on a hypersensitivity vasculitis related to SLE.
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PMID:Myocardial infarct in a child with systemic lupus erythematosus. 66 98

Three patients, 24, 24 and 25 years of age, with systemic lupus erythematosus had signs of myocardial infarction. Two had serial electrocardiographic changes indicative of infarction without any cardiac symptoms. The third patient had clinical evidence of an acute massive myocardial infarction, which was proved at autopsy to be due to coronary atherosclerosis. This case is presented in detail and the association between systemic lupus erythematosus and myocardial infarction is reviewed. It is postulated that the relation between lupus erythematosus and coronary atherosclerosis is more than coincidental.
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PMID:Myocardial infarction due to coronary atherosclerosis in three young adults with systemic lupus erythematosus. 111 92

Acute myocardial infarction in systemic lupus erythematosus may be due to an atheromatous or arteritic process. Confirmation of the latter etiology has previously been made only at postmortem examination. A 45-year-old white woman with known systemic lupus erythematosus developed anginal pain and multiple episodes of acute myocardial infarction. During this period, there was serologic but no other clinical evidence of active systemic lupus erythematosus. Serial coronary angiographic studies were strongly suggestive of an arteritic process based upon (1) a saccular aneurysm with no obstructive lesions in a coronary artery supplying an area of recent transmural myocardial infarction and (2) the development of significant obstructive lesions in a previously normal coronary artery over a period of 18 days. This case illustrates the difficulties in distinguishing between atherosclerosis and arteritis using a single coronary angiographic study. The distinction is significant because of the different therapeutic interventions required.
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PMID:Coronary arteritis in systemic lupus erythematosus. 126 86

A 38 year old woman with systemic lupus erythematosus (SLE) was admitted because of epigastralgia and fever. The diagnosis of SLE was made 22 years ago based on Raynaud's phenomenon, butterfly rash, hair loss, photosensitivity and positive antinuclear antibody. She had episodes of consciousness disturbance, transient visual disturbance of the left eye, and a necrosis of the left big toe. She underwent artificial arthroplasty of bilateral femoral heads 11 years ago, when multiple aseptic necroses of thirteen bones were found, and when anti-cardiolipin (CL) antibody was found to be positive. An echogram of abdomen suggested an obstruction of superior mesenteric artery (SMA) when she was admitted. Selective angiography revealed a complete obstruction of SMA and splenic artery, and incomplete obstruction of celiac artery. Conservative treatment with urokinase infusion and prednisolone 50 mg/day was not effective, and small intestine and right colon were resected on the 23rd hospital day. The pathological examination showed thrombosis of SMA. There was no evidence of arteritis or atherosclerosis. Anti-CL antibody and lupus anticoagulant were positive on admission, but the level of both anti-DNA antibody and complement was normal. Therefore, it was suggested that the thrombosis was related with anti-phospholipid antibody. The characteristic clinical feature were multiple aseptic bone necroses and thromboses of several arteries. We discussed the relationship of thrombosis and the etiology of multiple bone necrosis in this case with anti-phospholipid antibody.
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PMID:[A systemic lupus erythematosus patient with multiple aseptic bone necroses, thrombosis of superior mesenteric artery and anti-phospholipid antibody]. 144 87

The nephrotic syndrome is characterized by proteinuria, hypoalbuminemia and hypercholesterolemia. Hypercholesterolemia is in some cases a risk factor for atherosclerosis in this group of patients. The lipid plasma spectrum was studied in 45 patients with the nephrotic syndrome. Most pronounced changes of the lipid composition of the plasma were revealed in patients with systemic lupus erythematosus and a special form of mesangio-proliferative glomerulonephritis which is characterized by a torpid course and rapid development of chronic renal failure. Plasma atherogenicity was calculated according to the index of plasma atherogenicity. A high atherogenicity index was revealed in patients with an association of the nephrotic syndrome and arterial hypertension. Plasma atherogenicity is determined mainly by the level of high-density-lipoprotein cholesterol.
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PMID:[Lipidemia in the nephrotic syndrome and the atherogenicity of the plasma]. 145 41

Patients with systemic lupus erythematosus may develop premature atherosclerosis, notably coronary artery disease. A group of 10 patients with peripheral vascular disease presenting with intermittent claudication or gangrene were studied from a group of 563 patients followed prospectively at the Wellesley Hospital Lupus Clinic. These 10 patients were compared with the next lupus clinic patient matched for age and sex, with respect to demographic characteristics and risk factors. The patients and controls did not differ significantly in lupus activity criteria count, partial thromboplastin time, the number with antibody to cardiolipin, number receiving steroids or mean steroid dose, family history of atherosclerosis, hyperlipidaemia, smoking, hypertension or use of oral contraceptives. The risk factors for developing peripheral vascular disease were a longer duration of systemic lupus erythematosus and a longer duration of use of steroids. Eight of the 10 patients had coexistent coronary artery disease or transient ischaemic attack.
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PMID:Peripheral vascular disease in patients with systemic lupus erythematosus. 154 39

Apparently the incidence of coronary artery disease in systemic lupus erythematosus (SLE) has been increasing. However, most of the cases had been treated with corticosteroids, and had atherosclerotic lesions in the coronary arterial tree. A 21-year-old man with latent and untreated SLE had an attack of acute myocardial infarction. Coronary arteriography showed eccentric stenotic lesion at the proximal segment of the right coronary artery. One week later, in the 2nd coronary arteriography, this stenotic lesion was not able to be recognized. We supposed that the coronary artery occlusion was due to thrombus formation, and was not related to atherosclerosis, arteritis and embolus. He had no coronary risk factors. Laboratory data showed lymphocytopenia, proteinuria, positive antinuclear antibody, and positive LE cell, and the case was diagnosed as SLE. Subsequent investigations showed the presence of antibodies to cardiolipin. It was suggested that anticardiolipin antibody and other thrombogenic factors were the causes of the coronary occlusive thrombosis in this patient with SLE.
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PMID:[A case of myocardial infarction in a young man with systemic lupus erythematosus]. 158 50

The antiphospholipid syndrome was diagnosed in 19 of 1078 patients treated between 1987 and 1991. All patients with antiphospholipid syndrome had either anticardiolipin antibody (16/19) or lupus anticoagulant (10/19); three patients had thrombocytopenia, eight patients had a prolonged partial thromboplastin time, and 10 patients had an elevated erythrocyte sedimentation rate. The most common site of involvement was the cerebral circulation (nine patients), manifested by transient ischemic attacks or stroke. Eight patients had upper extremity disease, characterized by symptoms of Raynaud's phenomenon, with angiographic lesions involving the brachial, radial, ulnar, and/or digital arteries. Lower extremity disease occurred in seven patients, with clinical presentations similar to those of atherosclerosis and varying angiographic patterns. In comparison with the population having atherosclerosis, patients with arterial manifestations of antiphospholipid syndrome were more likely to be women (13 of 19 versus 411 of 1078, p less than 0.02), were significantly younger (46.2 years versus 63.6 years, p less than 0.0001), did not smoke (1 of 19 patients versus 700 of 1078, p less than 0.0001), had a higher percentage of upper extremity involvement (8 of 18 versus 13 of 1078, p less than 0.0001), and had a higher incidence of early graft failure (9 of 12 grafts versus 13 of 371 grafts, p less than 0.0001). The syndrome is associated with the repetitive failure of vascular reconstructions and occlusion of native vessels. Antiphospholipid syndrome should therefore be suspected in young, female, nonsmokers with vascular disease, especially those with involvement of the upper extremity, cerebrovascular disease with normal findings on extracranial carotid angiography, and premature graft failure.
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PMID:Vascular disease in the antiphospholipid syndrome: a comparison with the patient population with atherosclerosis. 172 74

Coronary artery disease has emerged as an important cause of death in young patients with SLE. We report three cases of acute myocardial infarction in young lupus patients who underwent emergent coronary angiography. One patient had a large coronary aneurysm and died five months later from myocarditis. The other two patients underwent coronary angioplasty. The difficulty in distinguishing coronary arteritis from premature atherosclerosis and its relevance to methods of treatment is discussed.
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PMID:Evaluation and treatment of acute myocardial infarction complicating systemic lupus erythematosus. 173 66


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