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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A type of hypersensitivity that (in contrast to immediate hypersensitivity) takes 24 to 72 hours to develop and is mediated by T lymphocytes rather than by antibodies.  1, record 1, English, - delayed%20hypersensitivity

Record number: 1, Textual support number: 1 OBS

Delayed hypersensitivity is a term used to denote the subset of type IV hypersensitivity involving cytokine release and macrophage activation, as opposed to direct cytolysis but can be used more broadly, even sometimes being used synonymously with type IV hypersensitivity.  1, record 1, English, - delayed%20hypersensitivity

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

[Hypersensitivité qui] survient entre 24 et 36 heures après le contact antigène-anticorps.  1, record 1, French, - hypersensibilit%C3%A9%20diff%C3%A9r%C3%A9e

Record number: 1, Textual support number: 1 OBS

L’hypersensibilité différée n’est pas médiée par des anticorps mais par des lymphocytes T chez des sujets non sensibilisés.  2, record 1, French, - hypersensibilit%C3%A9%20diff%C3%A9r%C3%A9e

Record number: 1, Textual support number: 2 OBS

Les exemples d’hypersensitivité différée sont nombreux : réactions cutanées à la tuberculine, aux piqûres d’insectes, à des produits chimiques; réaction de rejet, etc.  1, record 1, French, - hypersensibilit%C3%A9%20diff%C3%A9r%C3%A9e

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Allergic reactions are cued by the overzealous response of the body's primordial defense against invasion, the inflammatory reaction. When a person is exposed to an allergen, be it dust, pollen or a particular food, the bloodstream sends a crowd of circulating white blood cells to the site of contact.  1, record 2, English, - overzealous%20response

Record number: 2, Textual support number: 2 CONT

overzealous hypotensive reaction  2, record 2, English, - overzealous%20response

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

hypersensibilité : Réaction immunitaire à un contact secondaire avec un antigène, caractérisée par une réponse amplifiée des mécanismes de l'immunité humorale ou de l'immunité à médiation cellulaire.  1, record 2, French, - r%C3%A9ponse%20amplifi%C3%A9e

Record number: 2, Textual support number: 2 CONT

réaction hypotensive exagérée  2, record 2, French, - r%C3%A9ponse%20amplifi%C3%A9e

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

The scope of the term ("delayed hypersensitivity") is sometimes expanded to cover all aspects of cell-mediated immunity including contact dermatitis, granulomatous reactions, and allograft rejection.  2, record 3, English, - SANS%20%C3%89QUIVALENT%2FNO%20EQUIVALENT

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Immunité médiée par les lymphocytes T et les macrophages, transmissible par des cellules lymphoïdes et non par le sérum. L'hypersensibilité à médiation cellulaire inclut l'hypersensibilité retardée et le rejet des greffes.  1, record 3, French, - hypersensibilit%C3%A9%20%C3%A0%20m%C3%A9diation%20cellulaire

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

On initial contact with antigen, the T cell undergoes clonal proliferation and differentiates into sensitized lymphocytes or committed T cells with various functions. Some cells become activated and are responsible for mediating cellular immunity or resulting in injury to host tissue (hypersensitivity reactions). Others become T memory cells, thereby increasing the number of cells with the ability to react to specific antigen. Still others become helper or suppressor cells, regulating B cell production of antibody ...  1, record 4, English, - activated

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Lors du contact antigénique initial, la cellule T subit une prolifération clonale et se différencie en lymphocytes sensibilisés ou cellules T compétentes douées de fonctions diverses. Certaines cellules deviennent activées et sont responsables de la médiation de l'immunité cellulaire ou entraînent des lésions des tissus de l'hôte(réaction d’hypersensibilité). D'autres deviennent des cellules helper ou des cellules suppressives, régulant la production d’anticorps par les cellules B(...)  1, record 4, French, - activ%C3%A9

Record 4,  Textual support,  Spanish