Key result
Low-intensity stretching exercise during pregnancy increased vascular superoxide dismutase expression compared to moderate-intensity walking (106.3 vs 56.92 AU; P<0.05).
Why the study?
Does low-intensity stretching exercise increase vascular superoxide dismutase expression compared to moderate-intensity walking in high-risk pregnant women?
Population
11 pregnant women undergoing cesarean section (high-risk pregnancy)
Comparison
Stretching exercises (low-intensity) vs Walking exercises (moderate-intensity)
Design
RCT, randomized
Follow-up
until cesarean section
Authors
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Low-intensity stretching may enhance vascular antioxidant capacity in high-risk pregnancy; extends mechanistic evidence for exercise-type effects on preeclampsia pathways.
RCT (n=11)
randomized
Does low-intensity stretching exercise increase vascular superoxide dismutase expression compared to moderate-intensity walking in high-risk pregnant women?
Absolute Event Rate: 106.3% vs 56.92%
p-value: p=<0.05
Low-intensity stretching exercise during pregnancy is associated with higher vascular antioxidant expression compared to moderate-intensity walking, suggesting a potential mechanism for preeclampsia risk reduction.
Sankaralingam et al. (2011) conducted an RCT in High-risk pregnancy (n=11). Stretching (low-intensity exercise) vs. Walking (moderate-intensity exercise) was evaluated on Vascular superoxide dismutase (SOD) expression (p=<0.05). Low-intensity stretching exercise during pregnancy increased vascular superoxide dismutase expression compared to moderate-intensity walking (106.3 vs 56.92 AU; P<0.05).
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