7 Result(s)
within
N L Warner
Science, Humanities and Social Sciences, multidisciplinary
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Article
Lymphocyte activation in vitro to murine onco-foetal antigens
ONCO-FOETAL antigens (OFAs) are operationally defined as immunogenic cell surface components present on various types of malignant and foetal cells, but not present on adult cells1,2. As OFAs also seem to be shed...
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Article
Growth of B lymphocyte colonies in vitro from mouse lymphoid organs
TECHNIQUES now exist for obtaining clonal growth in semi-solid agar of mouse neutrophil, macrophage, eosinophil, erythropoietic and megakaryocytic colonies1–5. Previous attempts to obtain colony formation by mous...
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Article
Breakdown of Polyvalent Tolerance in the Chicken by Thymic Grafts
POLYVALENT immunological tolerance of varying degrees to histocompatibility antigens can be induced in non-inbred recipients by the neonatal injection of pooled cells from a wide range of donors. This was demo...
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Article
Effect of Neonatal Thymectomy on the Immune Response in the Chicken
THE function of the mammalian thymus has recently become a matter of considerable interest in the field of immunology. It is now reasonably clear that the presence of the neonatal thymus is essential if the an...
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Article
Immunological Function of Thymus and Bursa of Fabricius: Dissociation of Immunological Responsiveness in Fowls with a Hormonally Arrested Development of Lymphoid Tissues
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Article
Large Lymphocytes and the Simonsen Phenomenon
WHEN blood cells from an adult fowl are inoculated on the chorioallantoic membrane of the 12-day-chick embryo, easily visible opaque foci are produced1,2. This reaction is thought to be similar to the induction o...
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Article
Assay of Corticosteroids in the Chick Embryo
FOR some time we have been studying various manifestations of the reaction induced in chick embryos by the inoculation of leucocytes from normal fowls (the Simonsen phenomenon) with special interest in the pro...
