Background: Many factors have been implicated in the pathogenesis of unexplained
recurrent spontaneous abortion (URSA). The current study was conducted to determine the …

Objective: To evaluate the association of oxidative stress and impaired antioxidant defense
system with the occurrence of recurrent spontaneous abortion (RSA). Study design: Case …

It has been proposed that many factors have been implicated in the pathogenesis of
unexplained recurrent spontaneous miscarriage (URSM). The objective of this study was to …

Increased free radical activity has been implicated in the pathogenesis of recurrent abortion.
This investigation was conducted to determine if changes in some parameters of the …

This study aimed to investigate changes in the expression levels of reactive oxygen species
(ROS), superoxide dismutase (SOD), and hypoxia-inducible factor-1α (HIF-1α) in the …

Objectives: Evidence suggests that oxidative stress (OS) plays a prominent role in the
pathophysiology of pregnancy complications in women. The present study was conducted to …

The present study was undertaken to: i) Determine the levels of oxidative stress (OS)
markers, malondialdehyde (MDA), superoxide anions (SOA) and hydrogen peroxide …

Recurrent spontaneous abortion (RSA) is usually defined as three or more spontaneous
abortions prior to 20–28 weeks gestation. RSA affects approximately 2–5% of all women of …

Human reproduction is not considered a highly efficient biological process. Before the end of
the first trimester, 30%–50% of conceptions end in spontaneous abortion. Most losses occur …

The purpose of this study was to characterize prooxidant-antioxidant balance in patients with
different clinical types of spontaneous abortion. Sixty previously untreated, pregnant women …