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Objective To compare the effects of combination of maternal hydration and hands and knees posture with simple hands and knees posture on correction of breech pregnancy. Methods One hundred patients who were diagnosed breech pregnancy from November 2015 to November 2016 were assigned to experimental group and control group with 50 cases each according to individual willingness. The patients in experimental group received the combination of maternal hydration and hands and knees posture;while the patients in control group received simple hands and knees posture. Results Amniotic fluid index was (18.94±2.44)cm in experimental group and (15.97±2.33)cm in control group, the difference had statistic significance (t=6.239, P<0.05). The effective transfer rate and successfully used time was 92%(46/50) , (2.10 ± 0.75) weeks in experimental group and 64%(32/50), (4.27 ± 0.98) weeks in control group, the difference had statistic significance (χ2=11.422, P<0.05; t=-12.463, P<0.05). For primipara and multipara, the effective transfer rate was 90.91%(30/33), 16/17 in experimental group, and 68.75%(22/32), 10/18 in control group, the difference had statistic significance (χ2=4.986, 6.806, all P<0.05). The rate of vaginal and cesarean section deliveries was 86%(43/50), 14%(7/50) in experimental group, and 56%(28/50), 44%(22/50) in control group, the difference had statistic significance(χ2=10.928, P=0.001). Patients who had fetal movement or who didn′t have time to do correction or missed was 17.10%(46/269), 1.49%(4/269) in experimental group, and 12.55% (22/255), 7.06% (18/255) in control group. Conclusions @Therapic effects of combination of maternal hydration and hands and knees posture is much better than that of the simple hands and knees posture therapy on correction of breech pregnancy, which is worthy of popularization and application in clinic.
RESUMO
Objective: To investigate the effects of fosinppril on myocardial cell apoptosis and apoptosis-associated gene expression in chronic heart failure (CHF) rats. Methods: CHF model was established by partially banding of abdominal aorta superior to renal artery. The experimental rats were randomly divided into 3 groups: Sham operation group and CHF group, the rats in both groups received stomach normal saline; Fosinopril group, the rats received stomach fosinopril 10 mg/kg?d.n=10 in each group and all animals were treated for 8 weeks. LVEDP, ±dp/dtmax and LVMI were examined, left ventricular myocardial cell apoptotic index (AI) was measured by TUNEL method, Bcl-2 and Bax protein levels were detected by immunohistochemistry and caspase-3 protein expression was assessed by Western blotting. Results: Compared with Sham operation group, CHF group had increased LVEDP, LVMI, AI, elevated protein expressions of Bax and Caspase-3,P Conclusion: Fosinopril may inhibit myocardial cell apoptosis which occurred during CHF, by up-regulating Bcl-2 expression and down-regulating expressions of Bax and Caspase-3 in CHF rats, therefore improve the cardiac function.