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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1992-5-18
|
| pubmed:abstractText |
During pregnancy the mother must tolerate intra-uterine allogenic fetal tissue. Failure of this tolerance may cause spontaneous abortion. The immunological changes occurring in normal pregnancy are poorly understood. The aim of this study was to investigate the immunological changes occurring in pregnancy. Thirty women in the first trimester; 10 in the second and 10 in the third trimester of pregnancy were studied and compared to age matched non-pregnant controls. In normal pregnancy there was an increase in the total white cell count with no change in the lymphocyte count. There was a fall in total T cell numbers and activated T cell numbers, with no change in helper/inducer or suppressor/cytotoxic T cell numbers. [3H]Thymidine uptake in response to three different mitogens was increased. This implies an increase in potential for the cells to respond to mitogens. There was no change in interleukin-2 receptor levels, suggesting that despite this increased potential there was no general activation of the immune system. A rise in IgM and IgG was found after mitogen stimulation of peripheral blood lymphocytes, suggesting an increase in potential antibody production. These results demonstrate that lymphocytes from pregnant women have an increased potential rather than an increased activity.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0301-2115
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
28
|
| pubmed:volume |
43
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
167-72
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:1563567-Female,
pubmed-meshheading:1563567-Humans,
pubmed-meshheading:1563567-Immunoglobulin G,
pubmed-meshheading:1563567-Immunoglobulin M,
pubmed-meshheading:1563567-Leukocyte Count,
pubmed-meshheading:1563567-Lymphocyte Activation,
pubmed-meshheading:1563567-Lymphocytes,
pubmed-meshheading:1563567-Mitogens,
pubmed-meshheading:1563567-Pregnancy,
pubmed-meshheading:1563567-Receptors, Interleukin-2,
pubmed-meshheading:1563567-T-Lymphocyte Subsets
|
| pubmed:year |
1992
|
| pubmed:articleTitle |
Immunological changes in normal pregnancy.
|
| pubmed:affiliation |
Department of Obstetrics, University of Glasgow, U.K.
|
| pubmed:publicationType |
Journal Article
|