The superiority of the cumulative outcomes of day 5/6 embryo transfer to those of day 2/3 embryo transfer in infertile couples has been debated.This retrospective study included data collected from 1051 patients from July 2011 to June 2014.Multiple maternal baseline covariates were subjected to propensity score matching analysis,and each day 5/6 group woman was matched to one day 2/3 group woman.A systematic meta-analysis was conducted to validate the results.After matching was completed,217 patients on the day 2/3 group were matched with those on the day 5/6 group,and no significant differences in the baseline characteristics were observed between the two groups.The cumulative pregnancy rate (57.14％ vs.53.46％,OR 1.16,95％ CI 0.79-1.70) and cumulative live birth rate (53.00％ vs.49.77％,OR 1.14,95％ CI 0.78-1.66) of day 5/6 embryo transfers were higher than those of day 2/3 embryo transfers,but this difference was not significant.The mean cycles per live birth and mean days per live birth in the day 5/6 group were significantly lower than those in the day 2/3 group.This study demonstrated that day 5/6 embryo transfer is a more cost-effective and time-efficient policy than day 2/3 embryo transfer to produce a live baby.

Objective:To observe the effect of edaravone dexborneol on anxiety and depression after stroke in rats, and to explore its possible mechanism.Methods:Totally 120 healthy adult male SD rats were randomly divided into sham operation group (sham), ischemia-reperfusion group (MCAO), edaravone group (Eda) and edaravone dexborneol group (ED) with 30 in each group.The middle cerebral artery occlusion (MCAO) model was established by thread occlusion.Rats in ED group and Eda group were intraperitoneally injected with edaravone(8 mg·kg -1·d -1) and edaravone dexborneol(edaravone: 8 mg·kg -1·d -1, dexborneol: 2 mg·kg -1·d -1) respectively.And rats in the other two groups were intraperitoneally injected with the same volume of normal saline.Some rats were killed after continuous administration for 3 days to detect molecular indexes, and the remaining rats were tested for behavior after continuous administration for 14 days.The levels of neclear factor κB(NF-κB)、phosphorylated NF-κB(p-NF-κB)、tumor necrosis α(TNF-α)、interleukin 1β(IL-1β) were detected by Western blot.The mRNA levels of TNF-α, IL-1β, cluster of differentiation 86(CD86), cluster of differentiation 206(CD206), inducible nitric oxide synthase(iNOS) were detected by RT-qPCR.M1 type microglia labeled with CD68, microglia labeled with ionized calcium binding adaptor molecule 1(Iba1) and neurons labeled with microtubule-associated protein 2(MAP2) were detected by immunofluorescence staining.The cerebral infarction volume was measured by TTC staining.Depression and anxiety behavior after stroke in rats was observed by the open field test and elevated plus maze test.SPSS 17.0 software was used for statistical analysis of the data.One-way ANOVA was used for multiple group comparison, and LSD-t test was used for pairwise comparison. Results:(1) The behavioral results showed that 14 days after ischemia-reperfusion, the number of entering into the open arm, the time spent in the open arm, and the time spent in the central area of the open field in the MCAO group were lower than those in the sham group ( t=20.77, 6.02, 14.63, all P<0.05). The number of entering into the open arm, the time spent in the open arm, and the time spent in the central area of the field in the ED group ( (16.22±0.49) times, (69.11±17.08) s, (3.80±0.37) s) were higher than those in the MCAO group ( (8.14±0.60) times, (41.18±9.81) s, (0.33±0.39) s) ( t=4.69, 0.38, 2.27, all P<0.05) and Eda group ( (11.11±0.26) times, (45.26±17.16) s, (1.14±0.19) s) ( t=8.63, 2.50, 7.86, all P<0.05). (2) Western blot results showed that 3 days after ischemia-reperfusion, p-NF-κB/NF-κB, TNF-α, and IL-1β levels in the MCAO group were higher than those in the sham group ( t=15.35, 12.35, 7.23, all P<0.05). The levels of p-NF-κB/NF-κB (0.49±0.02), TNF-α (0.73±0.03), IL-1β (0.61±0.01) of ischemic penumbra cortex in ED group were significantly lower than those of the MCAO group ( (1.14±0.05), (1.13±0.07), (1.34±0.14)) ( t=14.58, 7.86, 5.65, all P<0.05) and Eda group ( (0.93±0.03), (0.89±0.02), (1.04±0.36) ) ( t=9.82, 3.07, 3.30, all P<0.05). (3) RT-qPCR results showed that the level of TNF-α mRNA (1.98±0.18), IL-1β mRNA (2.00±0.35), CD86 mRNA (1.56±0.20) and iNOS mRNA (2.01±0.12) in the peri-infarct cortex of ED group were lower than those in the MCAO group ( (5.12±0.24), ( 8.15±0.22), (6.03±0.13), (7.20±0.09) ) ( t=7.86, 16.88, 16.55, 37.25, all P<0.05) and Eda group ( (2.85±0.07), (5.43±0.26), (2.67±0.27), (3.58±0.11) ) ( t=3.71, 9.41, 4.13, 11.30, all P<0.05). The level of CD206 mRNA in the peri-infarct cortex of the ED group (3.98±0.25) was higher than that in the MCAO group (2.00±0.11) ( t=7.08, P<0.05) and Eda group (3.17±0.09) ( t=3.25, P<0.05). (4) The results of immunofluorescence staining showed that the ratio of polarized M1 microglia in the peri-infarct cortex and striatum in the ED group ((20.36±9.23)%, (18.26±5.98)%)were lower than those in the MCAO group ( (83.69±12.79)%, (61.25±33.26)%) ( t=5.23, 3.02, both P<0.05) and Eda group((42.16±13.13)%, (40.23±14.22)%)( t=3.12, 2.08, both P<0.05). In addition, the number of neurons marked with MAP2 of peri-infarct cortex in the MCAO group was lower than that in the sham group( t=8.02, P<0.05), and the number of neurons marded with MAP2 of peri-infarct cortex in the ED group ((53.07±17.90) /scope) was higher than that in the MCAO group ( (26.27±9.95) /scope) ( t=6.89, P<0.05) and Eda group ( (38.69±12.03)/scope) ( t=5.26, P<0.05). (5) The results of TTC staining showed that the cerebral infarction volume in ED group ( (10.31±1.03)%) was lower than that in the MCAO group ( (34.71±1.74)%) ( t=15.31, P<0.05) and Eda group ( (26.05±1.00)%) ( t=9.88, P<0.05). Conclusion:Edaravone dexborneol can alleviate anxiety and depression in rats with cerebral ischemia-reperfusion, which may be related to the inhibition of M1 microglial polarization, the down-regulation of NF-κB signaling pathway and the enhancement of neuronal structural stability.

This study was performed to evaluate the oncological and reproductive outcomes of childbearing-age women treated with fertility-sparing surgery (FSS) for non-epithelial ovarian tumors in China. One hundred and forty eight non-epithelial ovarian tumor women treated with FSS between January 1, 2000 and August 31, 2015 from two medical centers in China were identified. Progression-free survival (PFS) was 88.5%, whereas overall survival (OS) was 93.9%. Univariate analysis suggested that delivery after treatment is related to PFS (P = 0.023), whereas histology significantly influenced OS. Cox regression analysis suggested that only histology was associated with PFS and OS (P < 0.05). Among the 129 women who completed adjuvant chemotherapy (ACT), none developed amenorrhea. Among the 44 women who desired pregnancy, 35 (79.5%) successfully had 51 gestations including 35 live births without birth defects. Non-epithelial ovarian tumors can achieve fulfilling prognosis after FSS and chemotherapy. Histology might be the only independent prognostic factor for PFS and OS. FSS followed by ACT appeared to have little or no effect on fertility. Meanwhile, postoperative pregnancy did not increase the PFS or OS. Use of gonadotropin-releasing hormone agonist was not beneficial for fertility.
Adolescent ; Adult ; Chemotherapy, Adjuvant ; adverse effects ; Child ; China ; Female ; Humans ; Infertility, Female ; etiology ; prevention & control ; Neoplasm Staging ; Organ Sparing Treatments ; Ovarian Neoplasms ; drug therapy ; surgery ; Pregnancy ; Pregnancy Rate ; Prognosis ; Retrospective Studies ; Survival Analysis ; Young Adult