Effect of medical nutrition combined with exercise intervention on the placental ischemic hypoxic injury and serum angiogenesis factors in patients with gestational hypertension

摘要

Objective: To discuss the effect of medical nutrition combined with exercise intervention on the placental ischemic hypoxic injury and serum angiogenesis factors in patients with gestational hypertension. Methods: A total of 90 patients with gestational hypertension who received antenatal care and gave birth in our hospital between July 2014 and July 2016 were collected and divided into control group and observation group according to random number table, 45 cases in each group. Control group of patients received routine therapy, observation group of patients received routine therapy + nutrition combined with exercise intervention, and the ischemic hypoxic injury index expression in placenta tissue and serum angiogenesis factor levels before delivery were compared between two groups of patients. Results: After intervention, ischemic hypoxic injury index NO level in placental grinding fluid of observation group was higher than that of control group while ET-1, HIF-1α, Bax, Caspase-3 and MDA levels were lower than those of control group;serum angiogenesis factors TGFβ1, HGF, bFGF, VEGF and Ang-2 levels were significantly higher than those of control group while sFlt-1 level was lower than that of control group. Conclusion: The combination of medical nutrition and exercise can effectively reduce the placental ischemic hypoxic injury and reduce the angiogenesis in patients with gestational hypertension.