Variability of total thiol compounds, oxidative and nitrosative stress in uncomplicated pregnant women and nonpregnant women
Purpose The objective of this study was to determine the changes in total plasma thiols (homocysteine, cysteine and cysteinylglycine), lipid peroxidation and nitric oxide concentrations during normal pregnancy. Methods These variables were measured in 28 uncomplicated pregnant women at first, second...
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Published in | Archives of gynecology and obstetrics Vol. 285; no. 5; pp. 1319 - 1324 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Berlin/Heidelberg
Springer-Verlag
01.05.2012
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Purpose
The objective of this study was to determine the changes in total plasma thiols (homocysteine, cysteine and cysteinylglycine), lipid peroxidation and nitric oxide concentrations during normal pregnancy.
Methods
These variables were measured in 28 uncomplicated pregnant women at first, second and third trimesters and in 19 nonpregnant women.
Results
The mean concentrations of homocysteine, cysteine and cysteinylglycine were significantly lower in all trimesters of pregnancy compared with nonpregnant controls. There was significant elevation in serum lipid peroxidation levels of pregnant women within first and third trimesters compared with nonpregnant women. In spite of increase in mean nitric oxide levels in pregnant women, this increase did not reach statistically significant levels.
Conclusion
This study provides information about the changes in plasma levels of many variables having important role in pregnancy complication during all trimesters in uncomplicated pregnancy compared with nonpregnant women. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0932-0067 1432-0711 |
DOI: | 10.1007/s00404-011-2150-0 |