PMID- 2073086 OWN - NLM STAT- MEDLINE DCOM- 19910410 LR - 20081121 IS - 0091-7370 (Print) IS - 0091-7370 (Linking) VI - 20 IP - 6 DP - 1990 Nov-Dec TI - Anti-thymocyte globulin induced thrombocytopenia. PG - 373-8 AB - Anti-thymocyte globulin is strongly reactive with platelets as measured by flow cytometric analysis. This reactivity appears to be independent of human leukocyte antigen (HLA) phenotype, is dose-dependent with saturation of platelet binding sites readily achieved with concentrations of horse anti-thymocyte globulin (ATG) at 0.25 mg per ml, and cannot be blocked with human anti-PLA1 antibody nor with heat-aggregated human IgG. Results of immunoblot studies after electrophoresis of platelet membrane proteins are consistent with the proposal that horse ATG contains antibodies specific for platelet glycoproteins V and IIa. FAU - Lazarchick, J AU - Lazarchick J AD - Department of Pathology/Laboratory Medicine, Medical University of South Carolina, Charleston 29425. FAU - Russell, R AU - Russell R FAU - Horn, B AU - Horn B LA - eng PT - Journal Article PL - United States TA - Ann Clin Lab Sci JT - Annals of clinical and laboratory science JID - 0410247 RN - 0 (HLA Antigens) RN - 0 (Immunoglobulin G) RN - 0 (Isoantibodies) RN - 0 (Platelet Membrane Glycoproteins) RN - 0 (Receptors, Fc) RN - 0 (anti-Thy antibody) SB - IM MH - Antibody Specificity MH - Blood Platelets/immunology MH - Electrophoresis, Polyacrylamide Gel MH - Flow Cytometry MH - HLA Antigens/immunology MH - Hot Temperature MH - Humans MH - Immunoblotting MH - Immunoglobulin G/immunology MH - Isoantibodies/*adverse effects/immunology MH - Molecular Weight MH - Platelet Membrane Glycoproteins/immunology MH - Receptors, Fc/immunology MH - Thrombocytopenia/*etiology EDAT- 1990/11/01 00:00 MHDA- 1990/11/01 00:01 CRDT- 1990/11/01 00:00 PHST- 1990/11/01 00:00 [pubmed] PHST- 1990/11/01 00:01 [medline] PHST- 1990/11/01 00:00 [entrez] PST - ppublish SO - Ann Clin Lab Sci. 1990 Nov-Dec;20(6):373-8.