Fast track surgery(FTS) can reduce the patients' surgery stress response, maintain the physiological state of the patients, decrease the risk of postoperative complications and then accelerate recovery after surgery.At present, the FTS protocol in laparoscopic radical gastrectomy for gastric cancer is still in a preliminary stage, and its safety and validity remains to be verified.This systemic and comprehensive review focused on the concept of rapid rehabilitation surgery, the program of perioperative treatment, the economic benefit and its future outlook.

Epidemiologic Methods ; Models, Statistical

The animal models for pharmacologic assessment of drugs against premature delivery arereviewed, which include the measure of spontaneous delivery time between the first and the second pups in term pregnancy rats, the delay in the onset of labor in rats and premature delivery artificially induced by lipopolysaccharide, interleukin 1 ? and prostaglandin F 2? in mice.

Objective To estimate the expression of ER and PR in the endometrium of both intrauterine adhesions (IUA) and non-IUA specimens. Methods The endometrium specimens from patients undergoing hysteroscopy for confirmed moderate IUA (n=20: 10 in proliferative phase, and 10 in secretory phase) were enrolled as the IUA group in Beijing Obstetrics and Gynecology Hospital from October 2014 to August 2015. The specimens scheduled for hysteroscopy due to infertility were recruited into the control group (n=26: 13 in proliferative phase, and 13 in secretory phase). Immunohistochemistry and quantificational real-time PCR (qRT-PCR) were used to detect the expression of ER-α, ER-β and PR in endometrium with different menstrual period in both groups. Results (1) Location: in both groups, the expression of ER-α, ER-β and PR appeared in the endometrial glandular epithelial cells and the stromal cells of the endometrium. The positive brown granules of ER-α, ER-β and PR appeared mainly in cell nucleus. (2) ER-α and ER-β in the endometrium:the protein expression of ER-α and ER-β in IUA group (proliferative phase: 0.657 ± 0.028, 0.493 ± 0.023; secretory phase: 0.537 ± 0.020, 0.365 ± 0.031) were significantly higher than those of control group (proliferative phase: 0.586 ± 0.025, 0.437 ± 0.022; secretory phase:0.459 ± 0.025, 0.323 ± 0.017;all P<0.01). And the ER-αand ER-βmRNA expressions in IUA group were 2.524 ± 0.296, 1.947 ± 0.339, higher than those of control group in the proliferative phase (all P<0.01), and in the secretory phase (1.977±0.333, 1.345±0.292) were also higher than those in the control group (all P<0.01). (3) PR in the endometrium: the protein expression of PR was not significantly different between IUA group (proliferative phase:0.248±0.025, secretory phase:0.194±0.024) and control group (proliferative phase: 0.234 ± 0.019, secretory phase: 0.186 ± 0.020; P=0.162, 0.359). Meanwhile, there were no statistical differences in the mRNA expression of PR in both groups with different menstrual period (proliferative phase: 1.144 ± 0.384 versus 0.981 ± 0.306, secretory phase: 0.763 ± 0.237 versus 0.631 ± 0.203; P=0.270, 0.166). (4) ER and PR expression in menstrual cycles: the expression of ER-α, ER-β and PR in the IUA group changed with the menstrual cycles, and their expression in the proliferative phase were higher than those in the secretory phase (all P<0.05). Conclusions The expression of ER-α and ER-β in the endometrium of IUA patients changes with menstrual cycle, and are higher compared with those in normal endometrium. No difference is found in the PR expression between the two groups.

Objective: To identify corticotropin releasing hormone(CRH) positive cells from the human placenta. Methods: Using immunohistochemistry to show the cellular expression of placental CRH. Results: During human pregnancy, placental CRH level rose markedly from undetectable amounts prior to 20 weeks gestation to nearly the peak level. Conclusion: The presence of CRH in maternal plasma is attributed to the placental production and subsequent release of this hormone into the maternal circulation. [

In this study, ITS2 barcode was used to identify Bupleurum chinense and B. longiradiatum. The ITS2 regions of 48 samples were amplified and sequenced. The sequences obtained above were aligned and the K2P distances were calculated. We used three methods, BLAST1, nearest distance and phylogenetic tree (NJ-tree), to test the identification ability. The results showed that the maximum intraspecific genetic distance of B. chinense was 0.013, and the minimum interspecific genetic distance between B. chinense and B. longiradiatum was 0.049. The NJ-tree can easily identify B. chinense and B. longiradiatum. Therefore, the ITS2 barcode is suitable to identify B. chinense and B. longiradiatum.
Bupleurum ; classification ; genetics ; DNA Barcoding, Taxonomic ; methods ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Drugs, Chinese Herbal ; chemistry ; classification ; Molecular Sequence Data ; Phylogeny ; Quality Control

ObjectiveToinvestigatetheriskfactorsofepilepticseizuresanditseffectonclinical outcome in patients w ith cerebral venous sinus thrombosis (CVST). Methods The patients w ith CVST w ere enrol ed retrospectively. The risk factors, clinical manifestations, and imaging data w ere col ected. The data of an epileptic seizure group and a non-epileptic seizure group w ere compared. Results A total of 69 patients with CVST were enroled, including 32 (46.38%) secondary epileptic seizures. In the aspect of clinical manifestations, more patients show ed hemiplegia in the epileptic seizure group (37.50%vs.15.63%; χ2 =5.240, P=0.020). Imaging examination show ed that more patients in the epileptic seizure group presented w ith bleeding ( 29.41%vs. 10.81%; χ2 = 3.818, P= 0.047 ), more lesion involving frontal lobe (31.25%vs.10.81%; χ2 =5.008, P=0.023), and temporal lobe (43.75%vs.8.11%; χ2 =7.318, P=0.005), and the thrombosis sites w ere more common in the superior sagittal sinuses (65.63%vs.40.54%;χ2 =4.264, P=0.036). Multivariate logistic regression analysis show ed that focal neurological deficits (odds ratio 5.167, 95% confidence interval 1.993-15.764; P=0.004) and superior sagittal sinus thrombosis (odds ratio 0.126, 95% confidence interval 0.042-0.370; P=0.039) w ere the independent risk factors for patients w ith secondary epileptic seizures. There w ere no significant differences in hospital mortality (6.25%vs.2.7%; χ2 =0.512, P=0.469 ) and 90 day 90-day ful recovery rate ( defined as Barthel Index >60) (81.25%vs.86.47%; χ2 =0.346, P=0.793) betw een the epileptic seizure group and the non-epileptic seizure group. Conclusions Focal neurologic deficits and superior sagittal sinus thrombosis are the independent risk factors for secondary epileptic seizures, how ever, secondary epileptic seizures is not associ-ated w ith in-hospital mortality risk and 90-day clinical outcomes in patients w ith CVST.

Purpose To investigate the expression and significance of ArhGAP29 and E-cadherin in endometrial tissue of intrauterine adhesions (IUAs) and to explore their roles in the pathogenesis of IUAs.Methods The expression of ArhGAP29 and E-cadherin was detected by immunohistochemical PV 9000 two-step method.The correlation between ArhGAP29 and E-cadherin expression and clinical features was analyzed.Results (1) The immunoreactive score (IRS) of ArhGAP29 and E-cadherin in normal endometrial tissue were higher than those in IUAs endometrial tissue (P =0.017,P =0.004).(2) IRS of ArhGAP 29 and E-cadherin in moderate IUAs patients were higher than that in severe IUAs patients (P =0.020,P =0.026).In IUAs patients without amenorrhea,the IRS of ArhGAP29 and Ecadherin were higher (P =0.019,P =0.031) than that in IUAs patients with amenorrhea.(3) The decrease of ArhGAP29 expression had a significantly parallel relationship with the negative expression of E-cadherin (r =0.725,P ＜ 0.001).Conclusion The expression of ArhGAP29 and E-cadherin decreases in endometrial tissue of IUAs patients,which is related with degree of IUAs severity.ArhGAP29 and E-cadherin may participate in the IUAs formation.

Aim To investigate the effects of berberine combined with bone marrow mesenchymal stem cells ( BM-MSCs) on the energy metabolism of human um-bilical vein endothelial cells ( HUVECs ) under the condition of high glucose. Methods ①The state of cell reproduction and cell proliferating activity were de-termined by MTT assay. ②The cell cycle was detected by flow cytometry ( FCM ) . ③DNA damage of cells was measured by comet tail assay. ④The contents of ATP, ADP and AMP were determined by high perform-ance liquid chromatography ( HPLC ) and the level of energy charge ( EC) was calculated. ⑤The expression of CCR and COX mRNA was detected by reverse tran-scription-polymerase chain reaction ( RT-PCR) . ⑥The expressions of COX and CCR were detected by Western blot. Results ①The proliferating activity of HUVECs declined apparently and the proliferation decreased af-ter high glucose intervention. Meanwhile, the quantity of cells during S +G2 dropped dramatically and there was certain degree of damage to DNA. The berberine and BM-MSCs respectively improved the proliferating activity and the proliferation in different degrees, in-creased the quantity of cells during S+G2 and promo-ted the repair of DNA ( P <0 . 01 ) , and so did the combination of the two, with a better effect than each of them alone. ②After high glucose intervention and the damage caused, the content of both ATP and ADP of HUVECs was reduced, and EC level also declined significantly, while the content of AMP increased. The berberine and BM-MSCs respectively up-regulated the content of ATP and ADP ( P<0. 01 ) , and so did the combination of the two, with a better effect than each of them alone. ③After high glucose intervention and the damage caused, the expression of COX, CCR mR-NA and protein decreased obviously. Yet, all of the three gained a dramatic increase when the berberine, BM-MSCs or the combination of the two were added ( P<0. 01 or P <0. 05 ) , among which the combination worked more effectively. Conclusions The berber-ine, BM-MSCs and the joint use of the two could im-prove the energy metabolism of HUVECs, which had been damaged by high glucose, probably because the berberine and BM-MSCs could up-regulate the expres-sion of COX, CCR mRNA and protein, which leads to the hydrolyzation of glucose oxide and thus the im-provement of blood environment and the enhancement of glucose's supply and intake of HUVECs. Then, here comes the final result: the improvement of the energy metabolism of damaged vascular endothelial cells by high glucose.

Objective Intrauterine adhesions cause serious damage to women′s reproductive health, to establish animal dis?ease mode, pure mechanical damage is the most similar cause to human pathogenesis, that is very necessary to conduct prospective studies. The study aimed to investigate the efficiency and significance of different mechanical damage methods to establish intrauterine adhesions model in rats. Methods 45 female SD rats were randomly( random number table) divided into three groups:pure scratch group (n=15), 2 mm diameter curet was used to scrape endometrial tissue; Incision?suture group (n=15), a longitudinal incision was made in the uterus, a blade was used to scrape endometrial tissue, the incision was then sutured with absorbable thread;Control group ( n=15) , sham operation, then the abdomen was closed after exposed to air for 20 minutes, the uterus were not injured. Endometri?al keratin immunohistochemical staining, Intrauterine AFS score, fi?brosis semi?quantitative score and pregnancy outcomes were observed to compare the injury of the two methods in establishing the model. Results ( 1) The degree of endometrial glandular epithelium keratin staining decreased significantly in both pure scratch and incision?su?ture groups compared to the control group. (2) AFS scores in pure scratch group and incision?suture group[3.0 (2.0-3.8), 5.0 (3.8-8.0)] were higher than control group[0 (0-0)], the difference was statistically significant (P<0.017); Incision?suture group was higher than pure scratch group, but the difference was not statistically significant(P>0.017). Endometrial fibrosis semi?quantitative scores in pure scratch group and incision?suture group[5.0 (4.0-5.3), 6.5 (5.8-8.0)] were higher than control group[0 (0-0)], the difference was statistically significant ( P<0.017);Incision?suture group was higher than pure scratch group, but the difference was not statistically significant (P>0.017). (3) Embryo number in pure scratch and incision?suture group side [0.5 (0-3.3), 0 (0-2.3)] was lower than the normal side [7.6 (6.8-8.0), 8.0 (7.8-9.0)],the difference was statistically significant (P<0.05) Conclusion Pure mechanical damage including pure scratch and incision?suture method to establish IUAs model were feasible. Both of the two methods could help to do research about pathogenesis and pathophysiological mechanisms of IUAs. Incision?suture method maybe can cause heavier fibrosis degree.