منابع مشابه
The Peritoneal Exudate Lymphocyte
Peritoneal exudate lymphocytes from guinea pigs immunized with horse radish peroxidase, dinitrophenyl guinea pig albumin, or ferritin in complete Freund's adjuvant have been shown to be significantly more reactive than other lymphocytes in two in vitro assays of cellular immune function: production of macrophage migration inhibitory factor and antigen-induced lymphocyte proliferation. The enhan...
متن کاملT-lymphocyte-enriched murine peritoneal exudate cells. II. Genetic control of antigen-induced T-lymphocyte proliferation
The recent introduction of a reliable, T-lymphocyte proliferation assay, which utilizes thioglycollate-induced, nylon wool column-passed, peritoneal exudate lymphocytes from immune mice (PETLES), allowed us to investigate the genetic control of murine immune responses at the T-lymphocyte level. Examination of the blast cells generated in this population 5 days after stimulation with antigen, re...
متن کاملT-lymphocyte-enriched murine peritoneal exudate cells. IV. Genetic control of cross-stimulation at the T-cell level
Antibodies raised against many structurally related antigens have been shown to cross-react extensively. Manifestations of T-cell immunity, on the other hand, appear to be more restricted in their ability to be elicited by cross-reacting antigens, although examples have been reported. This paper explores the nature of the cross-reactions at the T-cell level among the branched-chain copolymers (...
متن کاملPerforin mRNA in primary peritoneal exudate cytotoxic T lymphocytes.
Considerable evidence indicates that cloned CTL cell lines kill target cells by releasing toxic granules that contain a cytolytic protein, called perforin, and several serine esterases (granzymes A to F). However, primary CTL, such as the highly cytolytic peritoneal exudate lymphocyte (PEL) cell population, have been found by a hemolytic assay to have no perforin, or perhaps only borderline lev...
متن کاملStudies on Antibody Formation by Peritoneal Exudate Cells in Vitro
Cells from peritoneal exudates of rabbits sacrificed 3 days after an intraperitoneal injection of sterile mineral oil were grown in tissue cultures in medium 199 (75 per cent); normal rabbit serum (25 per cent). Antibody produced by the cells was assayed by an hemagglutination technique in which the antigens used were adsorbed to formalinized tanned sheep erythrocytes. These sensitized cells ag...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1971
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.134.5.1170