935 NORMAL LYMPHOCYTE-DERIVED CHEMOTACTIC FACTOR PRODUCTION BY NEONATAL LYMPHOCYTES
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چکیده
منابع مشابه
Lymphocyte-derived chemotactic factor synthesis in initial genital herpesvirus infection: correlation with lymphocyte transformation.
Lymphocyte transformation and production of lymphocyte-derived chemotactic factor in response to herpes simplex virus antigen were studied in 15 patients with initial genital herpes and 10 controls. The patients underwent frequent genital examinations, viral cultures, and weekly immunological studies for a period of 11 weeks. The production of lymphocyte-derived chemotactic factor was maximal i...
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Tumor infiltrating lymphocyte (TIL) is commonly observed in renal cell carcinoma (RCC) tissues. First step of lymphocyte accumulation in cancerous tissues is the lymphocyte migration toward cancer cells. However, no conclusion has been drawn which cytokine is involved in TIL of RCC. The purpose of this study is the identification of a lymphocyte chemotactic factor (chemokine) produced by a newl...
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A quantitative assay that measures fibroblast chemotaxis in vitro is described. Application of this technique has revealed that peripheral blood lymphocytes stimulated by antigen or mitogen in vitro produce a factor that is chemotactic for human dermal fibroblasts. This lymphocyte-derived chemotactic factor for fibroblasts (LDCF-F) is different from the lymphokine that is chemotactic for monocy...
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Normal human serum contains an inactivator of chemotactic factors for neutrophilic leukocytes. The chemotactic factor inactivator (CF-I) remains soluble when serum is fractionated with ammonium sulfate (at 45% saturation), directly and irreversibly inactivates chemotactic factors, and it has a broad spectrum of activity as indicated by its inactivation of the chemotactic fragments of human C3 a...
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The in vitro incubation of phytohemagglutinin-stimulated peripheral blood lymphocytes with thymosin results in a marked and reproducible increase in production of T-cell growth factor, which is dose dependent and most pronounced in the first 24 hr of culture. Incubation of lymphocytes with thymosin alone failed to induce any production of T-cell growth factor. The biological activity of thymosi...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1981
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198104001-00960