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Long term retention of colloidal thorium dioxide in the liver and spleen of Xenopus laevis Daudin. , Coleman R., Experientia. November 15, 1972; 28 (11): 1326-7.
Response of the toad, Xenopus laevis, to circulating antigens. Cellular changes in the spleen. , Turner RJ., J Exp Zool. January 1, 1973; 183 (1): 21-34.
Effect of early thymectomy on the cellular changes occuring in the spleen of the clawed toad following administration of soluble antigen. , Horton JD ., Immunology. April 1, 1974; 26 (4): 797-807.
The location of soluble antigen in the spleen of Xenopus laevis. , Collie MH., Experientia. October 15, 1974; 30 (10): 1205-7.
Immunoglobulin heavy chain mRNA in mitogen-stimulated B cells. , Stevens RH., Eur J Immunol. January 1, 1975; 5 (1): 47-53.
Influence of antigen dose on antibody production of intact and splenectomised Xenopus laevis. , Collie MH., J Exp Zool. May 1, 1975; 192 (2): 173-9.
The effect of thymectomy at different stages of larval development on the immune response of the clawed toad to sheep erythrocytes. , Horton JD ., J Exp Zool. May 1, 1976; 196 (2): 243-9.
Restoration of immune responsiveness in early thymectomized xenopus by implantation of histocompatible adult thymus. , Tochinai S., Eur J Immunol. October 1, 1976; 6 (10): 711-4.
Acitivity of yeast extracts in cell-free stimulation of DNA replication. , Jazwinski SM., Proc Natl Acad Sci U S A. November 1, 1976; 73 (11): 3933-6.
Critical role of the thymus in establishing humoral immunity in amphibians: studies on Xenopus thymectomized in larval and adult life. , Horton JD ., Dev Comp Immunol. April 1, 1977; 1 (2): 119-31.
Antibody-dependent cellular cytotoxicity in poikilotherms. , Jurd RD., Dev Comp Immunol. October 1, 1977; 1 (4): 341-52.
Splenic involvement in amphibian transplantation immunity. , Horton JD ., Transplantation. October 1, 1977; 24 (4): 247-55.
Phenotypic restriction of antigen-binding specificity on immunized amphibian spleen cells. , Ruben LN., Cell Immunol. October 1, 1977; 33 (2): 437-42.
The effects of alpha and beta adrenergic agents on spleen cell antigen binding in four amphibian species. , Hodgson RM., Eur J Immunol. May 1, 1978; 8 (5): 348-51.
Comparative studies of the primary structures of ribosomal RNAs of several eukaryotic cell lines by the fingerprinting method. , Eladari ME., Biochimie. January 1, 1979; 61 (10): 1097-12.
Production and fate of erythroid cells in anaemic Xenopus laevis. , Chegini N., J Cell Sci. February 1, 1979; 35 403-15.
Adrenoreceptors, cyclic nucleotides, and the regulation of spleen cell antigen binding in urodele and anuran amphibians. , Hodgson RM., Eur J Immunol. April 1, 1979; 9 (4): 289-93.
Detection of substance P in the central nervous system by a monoclonal antibody. , Cuello AC., Proc Natl Acad Sci U S A. July 1, 1979; 76 (7): 3532-6.
Post-translational modification of rat immunoglobulins synthesized in the Xenopus oocyte translation system. , Deacon NJ., Immunology. September 1, 1979; 38 (1): 137-44.
The effect of adult thymectomy upon helper function in Xenopus laevis, the South African clawed toad. , Gruenewald DA., Immunology. September 1, 1979; 38 (1): 191-4.
Effects of the carcinogens N-methyl-N-nitrosourea and N-dimethylnitrosamine on spleen cell antigen binding in Xenopus laevis. , Hodgson RM., Dev Comp Immunol. January 1, 1980; 4 (3): 473-82.
Lymphocyte reactivity to "T" and "B" cell mitogens in Xenopus laevis: studies on thymus and spleen. , Horton JD ., Dev Comp Immunol. January 1, 1980; 4 (1): 75-86.
The identification of messenger RNA coding for immunoglobulin heavy and light chains of Xenopus laevis. , Cochran MD., Biochim Biophys Acta. May 30, 1980; 607 (3): 470-9.
Chromatin organization within nuclear blebs in leukocytes of Xenopus laevis. , Chegini N., Experientia. July 15, 1980; 36 (7): 876-7.
Induction of an intracellular mitogenic messenger by epidermal growth factor. , Das M., Prog Clin Biol Res. January 1, 1981; 66 Pt B 359-68.
Construction of recombinant plasmids containing Xenopus immunoglobulin heavy chain DNA sequences. , Brown RD., Proc Natl Acad Sci U S A. March 1, 1981; 78 (3): 1755-9.
Monoclonal antibodies against myofibrillar components of rat skeletal muscle decorate the intermediate filaments of cultured cells. , Lin JJ., Proc Natl Acad Sci U S A. April 1, 1981; 78 (4): 2335-9.
Monoclonal antibodies to nucleic acid-containing cellular constituents: probes for molecular biology and autoimmune disease. , Lerner EA., Proc Natl Acad Sci U S A. May 1, 1981; 78 (5): 2737-41.
Effect of skin allograft immunization on the mixed leukocyte reaction of the clawed frog, Xenopus laevis. , Barlow EH., Transplantation. October 1, 1981; 32 (4): 282-5.
Monoclonal anti- IgM can separate T cell from B cell proliferative responses in the frog, Xenopus laevis. , Bleicher PA., J Immunol. October 1, 1981; 127 (4): 1549-55.
Autoradiographic study on the distribution of thymus-derived and thymus-independent lymphocytes in the spleen of Xenopus laevis. , Obara N., Dev Comp Immunol. January 1, 1982; 6 (1): 95-104.
Thymocyte precursors in early-thymectomized Xenopus: migration into and differentiation in allogenic thymus grafts. , Nagata S ., Dev Comp Immunol. January 1, 1982; 6 (3): 509-18.
Splenic white pulp as a thymus-independent area in the African clawed toad, Xenopus laevis. , Obara N., Cell Tissue Res. January 1, 1982; 226 (2): 327-35.
Effects of N-methyl-N-nitrosourea on carrier-primed anti-hapten responses in Xenopus laevis. , James H., Dev Comp Immunol. January 1, 1982; 6 (3): 499-507.
Effector and regulator functions of splenic and thymic lymphocytes in the clawed toad Xenopus. , Hsu E ., Ann Immunol (Paris). January 1, 1983; 134D (3): 277-92.
Some characteristics of thymus suppression of antibody production in vitro in Xenopus laevis, the South African clawed toad. , Ruben LN., Thymus. January 1, 1983; 5 (1): 13-8.
T- lymphocyte and B- lymphocyte dichotomy in anuran amphibians: I. T- lymphocyte proportions, distribution and ontogeny, as measured by E-rosetting, nylon wool adherence, postmetamorphic thymectomy, and non-specific esterase staining. , Klempau AE., Dev Comp Immunol. January 1, 1983; 7 (1): 99-110.
Non-lymphoid cells of the anuran spleen: an ultrastructural study in the natterjack, Bufo calamita. , García Barrutia MS., Am J Anat. May 1, 1983; 167 (1): 83-94.
Direct radioactive labelling of poly(ADP-ribose) in developing Xenopus laevis embryos. , Williams GT., Biosci Rep. May 1, 1983; 3 (5): 461-7.
Monoclonal antibodies to mitotic cells. , Davis FM., Proc Natl Acad Sci U S A. May 1, 1983; 80 (10): 2926-30.
Ontogeny and characterization of mitogen-reactive lymphocytes in the thymus and spleen of the amphibian, Xenopus laevis. , Williams NH., Immunology. June 1, 1983; 49 (2): 301-9.
Specific in vivo and nonspecific in vitro alloreactivities of adult frogs (Xenopus laevis) that were thymectomized during early larval life. , Nagata S ., Eur J Immunol. July 1, 1983; 13 (7): 541-5.
A functional component of the sea urchin H2A gene modulator contains an extended sequence homology to a viral enhancer. , Grosschedl R., Nucleic Acids Res. December 10, 1983; 11 (23): 8123-36.
Pathology of naturally occurring chlamydiosis in African clawed frogs (Xenopus laevis). , Howerth EW., Vet Pathol. January 1, 1984; 21 (1): 28-32.
In vitro thymus suppression of hemagglutinin production in Xenopus laevis: location, drug and temperature sensitivity. , Ruben LN., Thymus. January 1, 1984; 6 (3): 143-52.
Mitogen-induced B-cell differentiation in Xenopus laevis. , Schwager J., Differentiation. January 1, 1984; 27 (3): 182-8.
Induction of T cell differentiation in early-thymectomized Xenopus by grafting adult thymuses from either MHC-matched or from partially or totally MHC-mismatched donors. , Nagata S ., Thymus. January 1, 1984; 6 (1-2): 89-103.
Genetic limits of thymic immunosuppression of anti-hapten antibody production in Xenopus laevis laevis, the South African clawed toad. , Ruben LN., J Immunogenet. February 1, 1984; 11 (1): 97-101.
Helper activity for antibody synthesis encoded by mRNA extracted from human peripheral blood mononuclear cells. , Sénik A., Biochem Biophys Res Commun. March 30, 1984; 119 (3): 868-75.
Studies on Xenopus immunoglobulins using monoclonal antibodies. , Hsu E ., Mol Immunol. April 1, 1984; 21 (4): 257-70.