[The action of the supernatants from human lymphocyte cultures on E-active rosette formation].
Lymphocytes separated from 20 normal subjects were introduced in two rosetation systems: the first was modulated rosetation (REM) with phytohemaglutinina (PHA), concanavalina A (Con. A). Mycobacterium tuberculosis (Mbt), and tumoral extract from ocular malignant melanoma (ET-MMO): the second was E-active modulated rosetation with supernatants from human lymphocyte cultures stimulated with PHA, Con A, Mbf and ET-MMO (REM-S), he average values of percentages of rosettes forming cells in the two systems REM and REM-S are comparable. We may assume the existence of some modulating factors which operate in the same manner on the functionality of T-lymphocyte in the two systems (REM and REM-S).
Laboratorul Imunopatologie, Institutul Victor Babeş, Bucureşti.
R
R
Tarnavschl
C
C
Ursaciuc
D
D
Ciotaru
B
B
Cârstocea
C
C
Stroilă
D000951:Antigens, Neoplasm / Q000276:immunology; D002478:Cells, Cultured / Q000187:drug effects / Q000276:immunology; D003208:Concanavalin A / Q000494:pharmacology; D004912:Erythrocytes / Q000187:drug effects / Q000276:immunology*; D005134:Eye Neoplasms / Q000276:immunology; D006801:Humans; D008213:Lymphocyte Activation / Q000187:drug effects; D008545:Melanoma / Q000276:immunology; D009169:Mycobacterium tuberculosis / Q000276:immunology; D010835:Phytohemagglutinins / Q000494:pharmacology; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000187:drug effects / Q000276:immunology*
D000951:Antigens, Neoplasm; D010835:Phytohemagglutinins; D003208:Concanavalin A
Acţiunea supernatantelor din culturi de limfocite umane asupra rozetării E active.