These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Study on normal pregnancy and recurrent spontaneous abortions from helper T cell 1/helper T cell 2 cytokines balance].
    Author: Ju Z, Fan L, Lu L.
    Journal: Zhonghua Fu Chan Ke Za Zhi; 2000 Aug; 35(8):473-5. PubMed ID: 11776201.
    Abstract:
    OBJECTIVE: To investigate the function of Th1 (IFN-gamma, TNF-alpha) and Th2 (IL-4, IL-10) cytokine balance in the maternal-fetal tolerance. METHODS: The IFN-gamma, TNF-alpha, IL-4 and IL-10 mRNA were studied from PBMCs of 11 normal non-pregnancy control, 10 women in first trimester of normal pregnancy, 11 women in last trimester of normal pregnancy by semi-quantitative reverse transcriptional-polymerase chain reaction (RT-PCR) method. RESULTS: (1) The IFN-gamma mRNA decreased [(24.68 +/- 5.55)%, P < 0.05], while the IL-10 mRNA rose [(20.72 +/- 5.36)%, P < 0.01] in normal pregnancy women compared with the non-pregnancy control [IFN-gamma(30.76 +/- 5.35)%, IL-10 (13.58 +/- 3.91)%]. (2) IL-10 mRNA decreased [(9.48 +/- 2.84)%, P < 0.05], while the IFN-gamma mRNA rose [(36.08 +/- 5.75)%, P < 0.05] in RSA women compared with the non-pregnancy control. (3) The IFN-gamma mRNA rose (P < 0.01), while the IL-10 mRNA decreased (P < 0.01) in RSA women compared with women in their first trimester of normal pregnancy [IFN-gamma(27.23 +/- 5.74)%, IL-10 (18.61 +/- 5.43)%]. CONCLUSIONS: The results suggest that women in normal pregnancy had mainly the Th2 cytokines. The breakage of the Th1/Th2 balance may result in RSA. The results provide clue that Th1/Th2 balance plays a role in maternal-fetal tolerance.
    [Abstract] [Full Text] [Related] [New Search]