Interlinear differences of antibody formation in inbred mice immunized with one or two antigens

1966 ◽  
Vol 62 (2) ◽  
pp. 909-912
Author(s):  
R. V. Petrov ◽  
V. M. Man'ko ◽  
�. I. Panteleev
Keyword(s):  
Antibody Formation ◽  
Inbred Mice ◽  
Interlinear Differences

scholarly journals GENETIC CONTROL OF THE ANTIBODY RESPONSE IN INBRED MICE

1968 ◽  
Vol 128 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Hugh O. McDevitt ◽  
Marvin L. Tyan
Keyword(s):  
Genetic Control ◽  
Antibody Formation ◽  
Inbred Mice ◽  
Progeny Testing ◽  
Secondary Immune Response ◽  
Linkage Studies ◽  
Spleen Cells ◽  
The Third ◽  
Backcross Populations ◽  
Synthetic Polypeptide

The transfer of spleen cells from (C3H x C57Bl/6) F1 mice, capable of responding to (T,G)-A--L, into irradiated C3H parental recipients, normally incapable of responding to (T,G)-A--L, transfers the ability to make either a primary or secondary immune response to this synthetic polypeptide antigen. This localizes the genetic control of the ability to respond to the spleen cell population and indicates that the genetic control is exerted upon a process directly related to antibody formation. Studies with congenic strains of mice and linkage studies in segregating backcross populations show that the ability to respond to (T,G)-A--L and (H,G)-A--L is linked to the H-2 locus and can thus be localized to the IXth mouse linkage group. Note Added in Proof: Of the three possible recombinant animals noted in Tables IV and V, two were infertile. The third animal was not a recombinant, since progeny testing and reimmunization showed that this animal was an H-22/H-2k heterozygote capable of responding well to (T,G)-A--L.

Relationship of Major Histocompatibility Complex Class II Genes to Inhibitor Antibody Formation in Hemophilia A

1990 ◽  
Vol 64 (04) ◽  
pp. 564-568 ◽  
Author(s):  
Lloyd E Lippert ◽  
Lyman Mc A Fisher ◽  
Lawrence B Schook
Keyword(s):  
Major Histocompatibility Complex ◽  
Factor Viii ◽  
Antibody Formation ◽  
Rflp Analysis ◽  
Class Ii ◽  
Major Histocompatibility ◽  
Odds Ratios ◽  
Inhibitory Antibody ◽  
Histocompatibility Complex ◽  
Hla Dr

SummaryApproximately 14% of transfused hemophiliacs develop an anti-factor VIII inhibitory antibody which specifically neutralizes factor VIII procoagulant activity. In this study an association of the major histocompatibility complex (MHC) with inhibitor antibody formation was evaluated by restriction fragment length polymorphism (RFLP) analysis using BamHI, EcoRI, HindII, PstI, PvuII and TaqI digested genomic DNA probed with DP beta, DQ alpha, DQ beta and DR beta class II MHC gene probes. The RFLP patterns for 16 non-inhibitor and 11 inhibitor hemophiliac patients were analyzed. These 24 enzyme:probe combinations generated 231 fragments. Fifteen (15) fragments associated with the inhibitor phenotype; odds ratios ranged from 5.1 to 45 and lower bounds of 95% confidence intervals were > 1.000 for all 15 fragments. Five (5) fragments associated with non-inhibitors, with odds ratios ranging from 6.4 to 51.7. This report establishes a MHC related genetic basis for the inhibitor phenotype. No statistically significant differences in the distribution of serologically defined HLA-DR phenotypes were observed between the inhibitor and non-inhibitor groups.

THE HEXOSAMINE CONTENT OF THE ORBIT IN RELATION TO ANTI-THYROTROPHIN ANTIBODY TITRES IN SERA OF THYROTROPHIN-TREATED RABBITS WITH AND WITHOUT CORTISONE ADMINISTRATION

1962 ◽  
Vol 41 (3) ◽  
pp. 474-480 ◽  
Author(s):  
Otto Wegelius ◽  
E. J. Jokinen
Keyword(s):  
Connective Tissue ◽  
Guinea Pigs ◽  
Antibody Formation ◽  
Direct Proof ◽  
Significant Rise ◽  
Extraocular Muscles ◽  
Concomitant Treatment ◽  
Antibody Titres ◽  
Hexosamine Content ◽  
Synergetic Action

ABSTRACT In all previous investigations on experimental exophthalmos, heterologous thyrotrophic pituitary extracts have been used. These protein hormones stimulate antihormone formation in the test animals. Cortisone has been reported to effectively block antibody formation. In addition, it has been shown to potentiate TSH-induced exophthalmos in guinea-pigs. With rabbits as test animals, the hexosamine content of the orbital tissues was determined and used as an index of exophthalmos development and at the same time the antibody titres in the sera were followed. TSH injections for six weeks led to a highly significant accumulation of hexosamine in the retrobulbar connective tissue and in the extraocular muscles, i. e. an increase of up to 400% as compared with the control animals. At the same time a significant rise in antihormonal titres was detectable in the sera. Concomitant treatment with cortisone brought about an equal or higher accumulation of hexosamine but significantly lower antibody titres. The known opposite peripheral actions of TSH and cortisone can be reconciled with the synergy in producing experimental exophthalmos by attributing the synergetic action of cortisone to the blocking of antihormone formation. If less antihormones are produced, the effect of TSH is enhanced. Our experiments do not provide direct proof for this hypothesis. High hexosamine values in the orbit and low antihormone titres in the serum are, however, concomitant phenomena.

scholarly journals Genetic Control of the Radiosensitivity of Lymphoid Cells for Antibody Formation Ability in Mice.

1994 ◽  
Vol 35 (3) ◽  
pp. 179-185
Author(s):  
MASAAKI OKUMOTO ◽  
NOBUKO MORI ◽  
SHUNSUKE IMAI ◽  
SATOMI HAGA ◽  
JO HILGERS ◽  
...  
Keyword(s):  
Genetic Control ◽  
Antibody Formation ◽  
Lymphoid Cells
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