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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1979-9-1
|
| pubmed:abstractText |
Previous in vivo experiments have provided evidence of suppressive activity induced by multiple allogeneic pregnancies. The reactivity of maternal spleen cells toward paternal strain alloantigens was investigated by use of MLR microculture technique. A study of the kinetics of the MLR showed an early peak of reactivity (48-hr culture) followed by a decline leading to a decreased reactivity by 96 hr when spleen cells from allogeneically pregnant mice were compared to those of virgin or even isogeneically pregnant mice, suggesting the possible action of MLR regulatory cells. A strong suppression of a H-2k (CBA) anti-H-2a (A/J) or anti-H-2d (C57BL/Ks) MLR was observed when mitomycin-treated spleen cells from CBA mice multiparous by A/J or C57BL/Ks (but not CBA) males were added to the culture. This suppression was abolished by treating the regulatory cell population with anti-theta serum plus complement or replacing the 1% normal mouse serum in the medium by a proper antiidiotypic mouse serum.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
0022-1767
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
122
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1383-8
|
| pubmed:dateRevised |
2003-11-14
|
| pubmed:meshHeading |
pubmed-meshheading:156216-Animals,
pubmed-meshheading:156216-Cell Separation,
pubmed-meshheading:156216-Classification,
pubmed-meshheading:156216-Female,
pubmed-meshheading:156216-Guinea Pigs,
pubmed-meshheading:156216-Immune Sera,
pubmed-meshheading:156216-Immunoglobulin Idiotypes,
pubmed-meshheading:156216-Immunosuppression,
pubmed-meshheading:156216-Kinetics,
pubmed-meshheading:156216-Lymphocyte Culture Test, Mixed,
pubmed-meshheading:156216-Male,
pubmed-meshheading:156216-Mice,
pubmed-meshheading:156216-Mice, Inbred A,
pubmed-meshheading:156216-Mice, Inbred C57BL,
pubmed-meshheading:156216-Mice, Inbred CBA,
pubmed-meshheading:156216-Mitomycins,
pubmed-meshheading:156216-Pregnancy,
pubmed-meshheading:156216-Spleen,
pubmed-meshheading:156216-T-Lymphocytes,
pubmed-meshheading:156216-Time Factors
|
| pubmed:year |
1979
|
| pubmed:articleTitle |
Regulatory T cell subpopulations in pregnancy. I. Evidence for suppressive activity of the early phase of MLR.
|
| pubmed:publicationType |
Journal Article
|