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: Maternal serum and amniotic fluid alpha-fetoprotein as a marker of acute fetal distress in a midtrimester abortion model.
    Author: Weiss RR, Macri JN, Robins J, Elligers KW.
    Journal: Obstet Gynecol; 1976 Dec; 48(6):718-22. PubMed ID: 63108.
    Abstract:
    Maternal serum (MS) and amniotic fluid (AF) alpha-fetoprotein (alpha-FP) levels were serially determined in 18 cases of elective midtrimester abortion. Prostaglandin F2alpha (PGF2alpha) and 20% NaCl were used as the abortifacients in 2 groups of 9 patients, respectively. The time from instillation to abortion (IAT) was accurately recorded in all cases. A marked 260-600% increase in MS alpha-FP occurred prior to fetal demise in both groups. Amniotic fluid alpha-FP content remained largely unchanged for the first 6 hours following intraamniotic prostaglandin injection. A 50% INCREASE WAS OBSERVED IN THE AF alpha-FP content in the group with 20% NaCl-induced abortion (after an initial dilutionary drop). The results of this investigation confirm the value of alpha-FP in MS as a marker of impending fetal demise. This rise is not caused by a prior alpha-FP change in the AF. The data suggest a major fetomaternal transplacental route for alpha-FP.
    [Abstract] [Full Text] [Related] [New Search]