Results 301 to 310 of about 1,535,680 (331)

Antibody Formation in Porcine Fetuses

Research in Veterinary Science, 1974
Immunological competence of the piglet fetus was demonstrated after the 55 th day of gestation. The immunoglobulins involved were isolated and characterized. The main immunoglobulin was 19S IgM with smaller amounts of 7S IgG, 19S IgG, 4S IgG and 7S IgA. The possible clinical value of this finding is suggested.
R.H. Johnson, F.J. Bourne, D.F. Collings, J. Curtis   +3 more
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Regulation of antibody-formation in parabiosis

Research in Experimental Medicine, 1972
This work was designed to show whether antibodies can influence the immune responseafter sensitization. — NMRI-mice were sensitized with sheep red blood cells (SRBC) and joined by parabiosis. After different intervals the immune response was examined by detection of single antibody-forming cells using the plaque-technique.
H. H. Thümmel, F. Scheiffarth, H. W. Baenkler   +2 more
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Suppression of Reaginic Antibody Formation

The Journal of Immunology, 1975
Abstract Reaginic antibodies to the benzylpenicilloyl determinant (BPO) and ovalbumin (OA) were induced readily in B6D2F1 mice by a single i.p. injection of either 1 or 10 µg of BPO4-OA suspended with 1 mg of Al(OH)3 in 0.5 ml of saline. Administration of conjugates consisting of the hapten coupled to the isologous, nonimmunogenic murine
Weng Y Lee, Alec H Sehon
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Effect of the format of antibodies on their specificity

Molecular Immunology, 2011
The influence of alterations in the format of antibodies on their specificity has been examined. To analyze the role of Ig constant regions in recognizing antigens, a comparison was made of the specificities of full-scale murine monoclonal antibodies and scFv single-chain miniantibodies obtained from the latter with regard to a group of closely related
K. K. Fursova, Yu. V. Vertiev, G.V. Savinov, A. G. Laman, E. V. Grishin, A.V. Lomonosova, A. O. Shepelyakovskaya, F. A. Brovko   +7 more
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Mechanism of Antibody Formation

The Journal of Immunology, 1957
Summary and Conclusions The decay of circulating diphtheria antitoxin in the guinea pig was determined from measurements of the loss of passively transferred homologous antibody. The experiments were carried out in normal guinea pigs of different strains and ages and in irradiated animals.
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The genetic control of antibody formation

Veterinary Immunology and Immunopathology, 1983
Studies of the molecular biology of lymphoid cells have markedly increased our understanding of how millions of different antibodies can be synthesized by a single animal. To date, the most detailed understanding has been achieved for the mouse, primarily because of the relatively greater experimental availability of this species.
J M Kehoe, R K Seide
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iC3b Receptor and antibody formation

Molecular Immunology, 1986
This review discusses evidence, derived from three patients and some animal studies, on the relationship between complement, complement receptors and antibody formation. These patients (as "experiments of nature") supplemented by the animal data, confirm the importance of C3 and the iC3b receptor in the full expression of the humoral immune response ...
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Factors Involved in Antibody Formation

Journal of Infectious Diseases, 1960
tions has steadily increased during the past several decades with the pendulum of interest ever widening until it now encompasses many branches of medicine, biology and the physical sciences. Immune mechanisms still occupy an important position in the control of infectious disease, but there is also more attention being given to their role as causative
Dan H. Campbell, Justine S. Garvey
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Antibody Formation in Hodgkin's Disease

New England Journal of Medicine, 1963
ALTHOUGH it has been generally agreed that an early loss of delayed hypersensitivity is commonly found in Hodgkin's disease1 2 3 4 5 6 7 there has been argument about the antibody-forming ability of these patients. The majority of investigators have found that, in contrast to the cutaneous anergy, antibody formation is intact in Hodgkin's disease,4 , 5
Sidney Leskowitz, Alan G. Aisenberg
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Theories of Antibody Formation

1989
Publisher Summary The chapter aims to provide the history of theories of antibody formation that calls for attention the many contributions to its progress. The discovery of circulating antibody provides a new and almost impregnable rallying point for those who argued that humoral factors rather than cellular mechanisms are all important in explaining
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