نتایج جستجو برای: lymphoid
تعداد نتایج: 32926 فیلتر نتایج به سال:
Tertiary lymphoid structures (TLSs) are clusters of cells with an organization that resembles secondary organs. Both share common developmental characteristics, although TLSs usually appear in chronically inflamed non-lymphoid tissues, such as tumors. contain diverse types immune cells, varying degrees spatial represent different stages maturation. These support both humoral and cellular respon...
Abstract The main objective of recent study was comparative immunohistochemistry of Gut-associated lymphoid tissue (GALT) of, Huso huso in two warm and cold seasons. Ten specimens were collected from sturgeon breeding centers and after anesthesia, biometric was taken on them. 0.5 centimeter samples of primary, middle and end of intestine were removed and immediately were placed in Bouin soluti...
Lung fibroblastic stromal cells support inflating memory CD8+ T after vaccination with an adenovirus vector through the creation of organized lymphoid structures that metabolic fitness these expanded antigen-specific cells.
Eosinophilia in the absence of allergies, asthma, drug reactions, parasitic infections and connective tissue diseases can be eosinophilic clonal disorders, lymphoma or myeloproliferative disorders. Hypereosinophilia with the persistence of eosinophils ≥1500 /mm³ in blood or more than 20% of eosinophils in the bone marrow may be observed in many reactive or clonal disorders, the result of which ...
The gross and histological appearance and the distribution of T and B lymphocytes and plasma cells are described for lymphoid tissues obtained from 15 platypuses. The spleen was bilobed and surrounded by a thick capsule of collagen, elastic fibres and little smooth muscle. White pulp was prominent and included germinal centres and periarterial lymphoid sheaths. Red pulp contained haematopoietic...
Nodular lymphoid hyperplasia is uncommon in adult patients. Associated diseases are common variable immunodeficiency (CVI) and lymphoid tissue malignancies. In this case report we focus on clinical presentation and differential diagnosis of diffuse nodular lymphoid hyperplasia of the gastrointestinal tract coexisting with selective immunoglobulin A deficiency and sarcoid-like syndrome.
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