Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three units of group A blood were inadvertently administered to a group O recipient during surgery without evidence of hemoglobinemia, hemoglobinuria, hypotension, disseminated intravascular coagulation, acute renal tubular necrosis, or other signs and symptoms of transfusion reaction. The recipient had normal concentrations of IgG, IgA, and IgM as well as complement (C3) prior to transfusion and anti-A agglutinins titered to 64 (titer of 128 by the antiglobulin technic). Seventeen hours following the transfusion, 28 per cent of the circulating red blood cells were group A (equivalent to 475 ml of packed cells); they were eliminated by day 5 without evidence of hemoglobinuria, hemoglobinemia or hyperbilirubinemia. Anti-A titers (antiglobulin) had risen from a posttransfusion low of 4 to 4,096 by day 10. After treatment of serum with 2-mercaptoethanol, however, hemolytic activity which was first noted on day 5 was lost and the antiglobulin titer dropped to 24 which suggested that most of the anti-A produced in response to the transfusion was IgM rather than IgG. The anti-A titer had dropped to essentialyy pretransfusion levels and the majority of anti-A present was IgM by day 91. The recipient suffered no untoward effects from the transfusion and was in good health three months following the transfusion.
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PMID:Unusual response to ABO incompatible blood transfusion. 119 85

Although the possible occurrence of systemic fibrinogenolysis has been suggested in patients with metastasising prostatic cancer (MPC), direct evidence is lacking. We report on a patient with MPC whose laboratory data were consistent with hyperfibrinolysis: marked decrease of alpha 2-antiplasmin (AP) level (less than 50% of normal), increase of plasmin-alpha 2-antiplasmin complex, D-fragment of fibrin and fibrinogen degradation products [FDP(D)] and cross-linked fibrin degradation products (XDP). The patient neither showed laboratory nor clinical evidence for consumption coagulopathy except for a slight increase in thrombin-antithrombin III complex level. Immunoblotting of the patient's serum using an anti-fibrinogen antibody revealed the presence of a 250 kDa protein in addition to DD fragments. Following reduction of this protein by 2-mercaptoethanol after extraction from SDS-PAGE gel, gamma-chain of fibrinogen (47 kDa) was found by immunoblotting using a monoclonal antibody recognising a 86-302 residue of the gamma-remnant of fibrinogen. Moreover, the 250 kDa protein did not bind to Sepharose 4B to which a monoclonal antibody recognising the N-terminus of fragment D was conjugated. These findings indicated that this protein was not fragment DY, but rather fibrinogen fragment X. With the retraction of the prostatic tumour by an effective therapy, the patient's AP level increased gradually. When the plasma AP level rose to 60% of normal, the fragment X was no longer detectable. These findings suggested that systemic fibrinogenolysis occurred in the patient with MPC only when AP levels were markedly decreased.
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PMID:Direct evidence for systemic fibrinogenolysis in a patient with metastatic prostatic cancer. 151 30

We have compared different techniques for the enrichment and depletion of monocytes from bovine peripheral blood mononuclear cells. Adherence to plasma-coated gelatin was the most efficient and reproducible method for enrichment of monocytes (80% monocytes), whereas depletion of peripheral blood mononuclear cells of monocytes (0.3% monocytes and less) was best achieved by defibrination of the blood from which the PBM were separated. In both instances, purity of the cell population could be improved further by an additional step, namely, FACS sorting with a monocyte-specific monoclonal antibody to purify monocytes (97% monocytes and more), and adherence to polystyrene to remove residual monocytes from defibrinated PBM (0.1% monocytes and less). Depletion of monocytes abolished the response of PBM to concanavalin A and phytohaemagglutinin. The lectin-induced response could be restored by adding gelatin/plasma purified monocytes. This activity of monocytes could be replaced by 2-mercaptoethanol.
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PMID:Improved methods for purification and depletion of monocytes from bovine peripheral blood mononuclear cells. Functional evaluation of monocytes in responses to lectins. 370 Oct 72