Effects of Sevoflurane for maternal HSP70 in general anesthesia in caesarean operation / 实用医学杂志

ABSTRACT

Objective Using Sevoflurane in general anesthesia in cesarean operation , to evaluate change of stress response by monitoring maternal plasma concentrations of HSP70 and the expression of HSP70 in the placenta tissue and provide an ideal and basis of safty and effectiveness in obstetric general anesthesia. Methods Sixty caesarean operation puerperas undergoing general anesthesia in women and children′s hospital of Guangdong province were selected and randomly divided into the sevoflurane group (S group) and the propofol group (P group) through random number table, each group had 30 cases. We tested materal blood concentration and expression of HSP70 in placenta tissue. Results HSP70 concentration (when) in the P group was significantly higher than that before surgery (P < 0.05); Comparing with the group S at the same time point, the difference was statistically significant (P < 0.05); In expression of HSP70 in placental tissue, P group was obviously higher than the S group (P < 0.05), Conclusion Sevoflurane used in general anesthesia for cesarean operation is safe and effective , which can reduce the concentration of HSP70 in maternal blood and expression of HSP70 in placental tissue.