Related Experiment Videos
Selenium deficiency and miscarriage: a possible link?
J W Barrington1, P Lindsay, D James
1Department of Obstetrics and Gynaecology, Llandough Hospital, Penarth, United Kingdom.
British Journal of Obstetrics and Gynaecology
|February 1, 1996
Summary
A significant decrease in serum selenium concentration was observed in women experiencing first trimester miscarriage. This finding suggests a potential link between low selenium levels and early pregnancy loss, warranting further investigation into selenium supplementation.
Area of Science:
- Reproductive Medicine
- Nutritional Biochemistry
Background:
- Serum selenium concentration naturally decreases during the first trimester of pregnancy.
- Understanding factors influencing early pregnancy outcomes is crucial for maternal health.
Purpose of the Study:
- To explore the association between serum selenium levels and first trimester miscarriage.
- To determine if selenium deficiency is linked to nonrecurrent early pregnancy loss.
Main Methods:
- Observational study conducted at a South Wales teaching hospital.
- Measured serum selenium, albumin, and total protein in 40 women with first trimester miscarriage.
- Compared results with 40 healthy nonpregnant volunteers and 40 pregnant women.
Main Results:
- Confirmed a normal reduction in serum selenium during early pregnancy.
- Observed a statistically significant, further decrease in serum selenium in women who miscarried.
- Indicates a potential role for selenium in maintaining early pregnancy.
Conclusions:
- A pronounced decrease in serum selenium concentration is associated with first trimester miscarriage.
- Further research is needed to evaluate the efficacy of selenium supplementation in preventing miscarriage.
- This study highlights selenium as a potential biomarker and therapeutic target in early pregnancy complications.