Adetunji O. Adeniji, Dolapo P. Oparinde,
The Profiles of Lipid Peroxidation and Anti-Oxidant Activities in Gestational Diabetes Mellitus and Normal Pregnancies in Nigerian Population,
Research Journal of Medical Sciences,
Volume 7,Issue 3,
2013,
Pages 75-79,
ISSN 1815-9346,
rjmsci.2013.75.79,
(https://makhillpublications.co/view-article.php?doi=rjmsci.2013.75.79)
Abstract: To compare the lipid peroxidation and total antioxidant status
in women with gestational diabetes mellitus and normal pregnancy in the environment.
This was a 2 years, cross sectional case control study of 25 Gestational Diabetes
Mellitus (GDM) and 75 matched normal pregnant women at Ladoke Akintola University
of Technology (LAUTECH) Teaching Hospital, Osogbo, Nigeria. The study protocol
was reviewed and approved by the Institutional Ethical Review Committee and
all participants gave their consent. The fasting serum of recruited patients
were analysed for lipid peroxidation product Malondialdehyde (MDA) based on
MDA reaction with Thiobarbituric Acid (TBA) with rapid, sensitive and specific
Thiobarbituric Acid (TBA) assay while the Total Anti-oxidant Status (TAS) was
determined using the capacity of the biological fluids to inhibit the production
of Thiobarbituric Acid Reactive Substances (TBARS) from sodium benzoate under
the influence of the free oxygen radicals derived from Fenton’s reaction. The
mean serum MDA was significantly higher in the GDM group (3.64 nmol mL-1)
than the value recorded (1.33 nmol mL-1) in the control group (p<0.0001).
Conversely, significantly lower mean TAS (0.34 vs. 0.66 nmol mL-1)
was noticed in the GDM group (p<0.0001). The study showed significant increase
in lipid peroxidation and failure of compensatory antioxidant functions in GDM
Nigerian women.
Keywords: Lipid peroxidation;anti-oxidant status;gestational diabetes mellitus;malondialdehyde;TBA