Biomaterial Database

Subpopulations of human T lymphocytes. XIII. T cell subpopulations (T mu and T gamma) in children with bronchial asthma. 1980

S Gupta, and S Fikrig, and R A Good

Peripheral blood from children with bronchial asthma was examined for the proportions of T cells, T cells with receptors for IgM (T mu) or IgG (T gamma), and locomotion of T cells in the presence of chemoattractants casein and endotoxin-activated serum (EAS). Patients were divided into two groups: (A) children with asthma who were not taking any medication for at least 3--5 days prior to the study and (B) children who were taking aminophylline when this study was carried out. Proportions of T cells and T gamma cells in patients from both groups were comparable to age and sex matched controls. T mu cells in group A patients were comparable to those of the control group, but group B patients had significantly lower proportions of T mu cells when compared with those of controls and of patients in group A. Locomotion of T cells in the presence of casein and EAS was comparable in all three groups. The significance of these findings is discussed.

UI	MeSH Term	Description	Entries
D007074	Immunoglobulin G	The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B.	Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D007075	Immunoglobulin M	A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally was called a macroglobulin.	Gamma Globulin, 19S,IgM,IgM Antibody,IgM1,IgM2,19S Gamma Globulin,Antibody, IgM
D007958	Leukocyte Count	The number of WHITE BLOOD CELLS per unit volume in venous BLOOD. A differential leukocyte count measures the relative numbers of the different types of white cells.	Blood Cell Count, White,Differential Leukocyte Count,Leukocyte Count, Differential,Leukocyte Number,White Blood Cell Count,Count, Differential Leukocyte,Count, Leukocyte,Counts, Differential Leukocyte,Counts, Leukocyte,Differential Leukocyte Counts,Leukocyte Counts,Leukocyte Counts, Differential,Leukocyte Numbers,Number, Leukocyte,Numbers, Leukocyte
D011971	Receptors, Immunologic	Cell surface molecules on cells of the immune system that specifically bind surface molecules or messenger molecules and trigger changes in the behavior of cells. Although these receptors were first identified in the immune system, many have important functions elsewhere.	Immunologic Receptors,Immunologic Receptor,Immunological Receptors,Receptor, Immunologic,Receptors, Immunological
D002634	Chemotaxis, Leukocyte	The movement of leukocytes in response to a chemical concentration gradient or to products formed in an immunologic reaction.	Leukotaxis,Leukocyte Chemotaxis
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000628	Aminophylline	A drug combination that contains THEOPHYLLINE and ethylenediamine. It is more soluble in water than theophylline but has similar pharmacologic actions. It's most common use is in bronchial asthma, but it has been investigated for several other applications.	Afonilum,Aminodur,Aminophyllin,Aminophylline DF,Cardophyllin,Carine,Clonofilin,Corophyllin,Diaphyllin,Drafilyn,Duraphyllin,Eufilina,Eufilina Venosa,Euphyllin,Euphyllin Retard,Euphylline,Godafilin,Mini-Lix,Mundiphyllin,Mundiphyllin Retard,Novophyllin,Phyllocontin,Phyllotemp,Somophyllin,Tari-Dog,Theophyllamin Jenapharm,Theophyllamine,Theophyllin EDA-ratiopharm,Theophylline Ethylenediamine,Truphylline,Ethylenediamine, Theophylline,Theophyllin EDA ratiopharm,Theophyllin EDAratiopharm
D001249	Asthma	A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).	Asthma, Bronchial,Bronchial Asthma,Asthmas
D013601	T-Lymphocytes	Lymphocytes responsible for cell-mediated immunity. Two types have been identified - cytotoxic (T-LYMPHOCYTES, CYTOTOXIC) and helper T-lymphocytes (T-LYMPHOCYTES, HELPER-INDUCER). They are formed when lymphocytes circulate through the THYMUS GLAND and differentiate to thymocytes. When exposed to an antigen, they divide rapidly and produce large numbers of new T cells sensitized to that antigen.	T Cell,T Lymphocyte,T-Cells,Thymus-Dependent Lymphocytes,Cell, T,Cells, T,Lymphocyte, T,Lymphocyte, Thymus-Dependent,Lymphocytes, T,Lymphocytes, Thymus-Dependent,T Cells,T Lymphocytes,T-Cell,T-Lymphocyte,Thymus Dependent Lymphocytes,Thymus-Dependent Lymphocyte