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http://dx.doi.org/10.1080/00325481.1966.11695764 | DOI Listing |
Transfus Apher Sci
August 2015
Immunology Department, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Background: Beta thalassemia is considered a severe, progressive anemia, which needs regular transfusions for life expectancy. One of the most important complications of regular blood transfusions is autoimmunization and alloimmunization, which increases the need for transfusion. This study was performed to investigate the frequency of auto- and allo-antibodies in beta thalassemia patients in Alexandria, Egypt.
View Article and Find Full Text PDFHaematologica
June 1994
Service d'Hématologie, Hôtel-Dieu, Paris, France.
We report an uncommon case of Waldenström's macroglobulinemia with prominent splenomegaly associated with acquired C1 inhibitor deficiency, lupus anticoagulant and red blood cell autosensitization. Each of these immune abnormalities has been occasionally reported separately in patients with diverse B-cell lymphoid malignancies, but never before have they appeared simultaneously in the same patient. In this case, the pathogeny of the C1 inhibitor deficiency is questionable and may possibly be directly related to the IgM monoclonal gammapathy through protein-protein interactions, as occurs for lupus anticoagulant.
View Article and Find Full Text PDFGastroenterol Clin Biol
March 1988
Service d'hépatogastroentérologie, Hôpital E. Herriot, Lyon.
Hemolytic anemia was observed in a 36 year-old liver transplant patient. The immunosuppressive regimen included cyclosporine A and prednisolone. Hemolysis appeared a few days after amoxicillin treatment.
View Article and Find Full Text PDFTo explore the auto-reactive potential of cells infiltrating the gut mucosa in idiopathic chronic inflammatory bowel disease, intestinal lamina propria mononuclear cells (LPMC) were isolated, characterized morphologically and phenotypically, and evaluated for antigen-specific reactivity. The last was assessed by quantitating LPMC cytotoxic capabilities against purified, aqueous-soluble, organ-specific epithelial cell-associated components (ECAC) characterized previously. Enzyme-isolated inflammatory bowel disease LPMC were constituted primarily by T lymphocytes (57 +/- 12% OKT 3-positive), B lymphocytes (18 +/- 9% surface immunoglobulin-positive), and macrophages (11 +/- 6% esterase-positive), and were responsive to phytohemagglutinin (mean uptake 86,933 cpm/5 X 10(5) cells).
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!