Reduced T and B cell responsiveness has been attributed to suppressor T cells =-=(6, 8, 9, 11)-=-, suppressor macrophages (2, 4, 12–14), or a combination of these cell types (1, 15). Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of ...
L. LUNDIN, 1979: Immune depression in trypanosome-infected mice. 11. Characterization of the spleen cell types involved. Europ. J. Immunol. 9, 195-199.Pearson TW, Roelants GE, Pinder M, Lundin LB, Mayor-Withey KS. 1979. Immune depression in trypanosome-infected mice. III. Suppressor cells...
clonal selection of a B cellClonal selection of a B cell. Activated by the binding of an antigen to a specific matching receptor on its surface, a B cell proliferates into a clone. Some clonal cells differentiate into plasma cells, which are short-lived cells that secrete antibody against ...
While not highly sensitive or specific, the clinician can perform a physical exam to test for splenomegaly. Laboratory work that can help assess splenic activity is a complete blood count (CBC) complimented by a peripheral blood smear. Abnormalities in quantity or quality of cell types can provide...
(Tfh) cells versus central memory CD4+T cells arise from similar precursors, and little is known about the regulation of germinal-centre (GC)-Tfh cell differentiation. Here, authors establish markers in the early precursor stage that distinguish between the GC-Tfh and memory T cell fates and ...
Sickle cell disease:This genetic disorder can cause the spleen to become damaged and fibrotic due to the abnormal shape of red blood cells. Infections:Bacterial, viral, and parasitic infections can all cause inflammation or abscesses in the spleen. ...
43 、The spleen cells from the BALB/C mouse immunized with the type B toxoid were fused with aNS-1 myeloma cell line.───以B型肉毒类毒素免疫BALB/C小鼠,取脾细胞与NS-1骨髓瘤细胞进行细胞融合。 44 、Not if you want to keep your spleen.─── 如果你还想要你的脾脏 那就闭嘴 45 、Object...
This includes sickle cell anemia (a condition in which some red blood cells are rigid and sticky and have a crescent moon shape) and neutropenia (a condition in which you have a reduced number of neutrophils, a type of white blood cell). Risk Factors Anyone can develop splenomegaly, but ...
Stem cell therapy has received considerable attention and application because of the easy access, strong proliferation and low immunogenicity of the cells. Treatments based on different types of stem cells have been studied for years and even decades in animal models of stroke. Included in the follo...
Other malignant tumors of the spleen in dogs include sarcoma, lymphoma, carcinoma, mast cell tumor, and metastasis (Figures 24.10–24.18) [16–19]. In a study of 455 cats with splenic disease, primary and metastatic neoplasia accounted for 37% of cases [20]. Most cats had mastocytoma ...