Direct antiglobulin (coombs) reactions in patients with connective tissue diseases
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چکیده
منابع مشابه
The Direct Antiglobulin (coombs) Test in Megaloblastic Anaemia.
Folic acid deficiency with the picture of a megaloblastic bone marrow may develop in haemolytic anaemia, and, on the other hand, both vitamin B(12) and folic acid deficiency may produce signs of haemolysis. As the correct interpretation of a positive antiglobulin reaction associated with megaloblastic erythropoiesis is particularly important, the effect of deficiency of vitamin B(12) and folic ...
متن کاملDirect antiglobulin ("Coombs") test-negative autoimmune hemolytic anemia: a review.
We have reviewed the literature to identify and characterize reports of warm-antibody type, autoimmune hemolytic anemia in which the standard direct antiglobulin reaction was negative but a confirmatory test indicated that the red cells were opsonized with antibody. Three principal reasons account for the absence of a positive direct antiglobulin test in these cases: a) IgG sensitization below ...
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1 Oldberg A. COMP is structurally related to the thrombospondins. J Biol Chem 1992;267:22346–50. 2 Hedbom E, Antonsson P, Hierpe A et al. Cartilage matrix proteins. An acidic oligomeric protein (COMP) detected only in cartilage. J Biol Chem 1992;267:6132–6. 3 Saxne T, Heinegard D. Cartilage oligomeric matrix protein: a novel marker of cartilage turnover detectable in synovial fluid and blood. B...
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BACKGROUND/PURPOSE Nontyphoidal Salmonella (NTS) is a crucial pathogen in immunocompromised patients, especially those with connective tissue disease (CTD) and corticosteroid or immunosuppressant therapy. The aim of this study is to identify the clinical characteristics and outcomes of patients with CTD and NTS bacteremia, and the clinical variations between systemic lupus erythematosus (SLE) a...
متن کاملPlatelet Septic Transfusion Reactions in Patients With Hemato-Oncological Diseases
Background & Objective: Bacterial, contamination of blood components are a significant risk for transfusion reactions. Inherently, platelet concentrates (PCs) are vulnerable to bacterial contamination, due to the storage condition of processed PCs at room temperature, which provide very suitable conditions for the proliferation of microorganisms....
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ژورنال
عنوان ژورنال: Arthritis & Rheumatism
سال: 1967
ISSN: 0004-3591,1529-0131
DOI: 10.1002/art.1780100603