Objective To investigate the influence of coix seed triglyceride combined with transcatheter arterial chemoembolization (TACE) therapy on AFP, CD4﹢CD25﹢regulatory T (Treg) cells and cellular immune function in patients with advanced primary hepatocellular carcinoma (HCC). Methods A total of 50 patients with inoperable HCC, whose imaging examination showed no distant metastasis, were divided into the study group (n=25) and the control group (n=25). Coix seed triglyceride together with TACE was employed for the patients of the study group, while only TACE was adopted for the patients of the control group. For the patients of the study group, transcatheter hepatic artery infusion of 100 ml coix seed triglyceride was carried out during the performance of TACE, and postoperative intravenous drip of coix seed triglyceride (200 ml/d) was used for 5 days. The peripheral blood samples were collected one week before and one month after the treatment to detect the changes of AFP and T lymphocyte subsets (CD3﹢, CD4﹢, CD8﹢,CD4﹢/CD8﹢ and Treg) levels. One month after the treatment, enhanced CT, MRI or PET-CT was performed to evaluate the necrosis degree of the tumor. Results After the treatment, AFP levels was decreased in both groups, when compared the preoperative data the differences were statistically significant (P<0.01); the tumor necrosis rate of the study group was (57.7 ±8.2)%, which was slightly higher than (57.7±8.2)% of the control group, however, the difference was not statistically significant (P>0.05). In the study group, the percentage of Treg cells decreased from preoperative (8.27±6.65)%to postoperative (4.22± 1.59)%, the difference was statistically significant (P<0.01). The percentages of CD3﹢ and CD4﹢ and the ratio of CD4﹢/CD8﹢ increased from preoperative (55.78 ±13.66)%, (43.98 ±14.00)% and 1.22 ±0.64 to postoperative (62.29±10.78)%(P<0.01),(51.82±16.32)% (P<0.05) and 1.54±0.80 (P<0.05) respectively, while the percentage of CD8﹢decreased from preoperative (45.71±12.94)%to postoperative (39.70±12.41)%(P<0.05). In the control group, no statistically significant differences in the above mentioned indexes existed between preoperative data and postoperative ones (P>0.05). Conclusion In treating advanced primary HCC, coix seed triglyceride combined with TACE can reduce the percentage of Treg cells, thus, influence the patient’s cellular immune status and possibly decrease the recurrence rate of HCC after TACE therapy.

Objective To construct a novel VP 1 gene vaccine against coxsackievirus B 2 and to evaluate the effect of the cell-mediated immunity induced by it.Methods The immunodominant capsid protein VP 1 gene of CVB 2 was amplified by reverse transcript polymerase chain reaction (RT-PCR) and pcDNA 3-CVB 2VP 1was constructed by molecular cloning.The cytotoxic T lymphocyte (CTL) activity was measured by standard 51Cr-release cytotoxicity assay eight weeks after BALB/c mice were immuned by pcDNA 3-CVB 2VP 1.Results The eukaryotic expression vector was pcDNA 3 and subcloning fragment was CVB 2VP 1.The CTL activity of pcDNA 3-CVB 2VP 1 group was higher than that of the control (P

Objective To compare the complications of end colostomy and loop colostomy for preventive colostomy,then to evaluate which one is superior to the other.Methods Studies and relevant literatures comparing end colostomy with loop colostomy for defunctiong colostomy were searched by PubMed,Springer and Embase Library.The rates of complications were pooled and compared using a Meta analysis.The risk ratios were calculated with 95％ confidence intervals to evaluate the safety and efficacy of each teachnique.Results Six nonrandomized studies were included,with 1999 patients in total.The Meta-analysis of the non-randomied studies showed a lower risk of stoma retraction (RR:0.21,95％ CI:0.04 ～ 0.99,P =0.05) and stoma prolapse (RR:0.23,95 ％ CI:0.05 ～0.99,P =0.05) in the end colostomy group,but the higher risk of ischemia and necrosis (RR:5.08,95％ CI:1.94 ～ 13.22,P =0.05).No other statistically significant difference was observed for other complications.Conclusions Each type of defuncyioning stoma has its advantages and disadvantages.The study endorses end colostomy stoma over loop colostomy.However,there is not a strong evidence for the superiority of one colostomy over another for colostomy patients.So,large scale RCTs and high quality studies are needed.

Objective To explore the clinical value of transvaginal three-dimensional color Doppler ultrasound in assessing effects of Chinese herbal drugs on improving endometrial receptivity in patients with thin endometrium.Methods A total of 76 cases of patients diagnosed with thin endometrium in Jiangbei District Hospital of Traditional Chinese Medicine from June 2015 to October 2016 were selected and treated with Chinese herbal prescription for three months.The endometrial thickness,endometrial volume and blood flow indexes before and after treatment were measured by using transvaginal three-dimensional color Doppler ultrasound.Results After 3 months treatment,the endometrial thickness and endometrial volume were increased,and the pulse index (PI) and resistance index (RI) of endometrial blood flow were decreased,compared with those before treatment,there were statistically significant differences(P＜0.05).The results of three-dimensional color Doppler ultrasound indicates that after 3 months treatment the vascularization index (VI),flow index (FI) and vascularization flow index (VFI) were significantly higher than those before treatment,there were statistically significant differences (P＜0.05).Conclusion The Chinese herbal prescription could increase the thickness and volume of endometrium,augment blood supply,and improve endometrial receptivity significantly.Transvaginal color three-dimensional Doppler ultrasound is a convenient and objective method for evaluating clinical efficacy of Chinese herbal prescription in patients with thin endometrium,which has high practical value.

Objective:To find out markers of endometriosis. Methods: The two dimensional gel images of proteins extracted from eutopic endometrium from endometriosis patients and controls were analyzed by software Phoretix 2D,and the proteins expressed differently were identified primarily by query of data base.The proteins extracted from ectopic endometrium of ovarian endometriosis were transferred from two dimensional gel onto nitrocellulose membranes,followed by incubation with sera from women with and without endometriosis. Analyzed by MALDI-TOF-MS,the proteins hybridized differently were identified through their Peptide Mass Footprints. Results: Having compared the reproducible two dimensional gel images of proteins from eutopic endometrium of women with and without endometriosis,we obtained 11 proteins expressed differently.Through Western Blot technique,we found three proteins hybridized differently which were identified as vimentin,?-actin and ATP synthase ? subunit respectively. Conclusion: The protein expression spectra of eutopic endometrium from patients with endometriosis are significantly different from those of the controls,and the anti-endometrial autoantibodies against vimentin, ?-actin and ATP synthase ? subunit may be induced.

ObjectiveIn order to provide reliable sufficient information for making a policy to develop Emergency Departments in Chinese Medical Hospitals, a countrywide investigation on current situations of such departments was carried out.Methods Firstly, questionnaires which could be responded by filling out on line and paper were made respectively. The Departments of Emergency in 300 Chinese Medical Hospitals widely distributed in 27 provinces of China (municipalities directly under the central government) with technique level 2 or above were observed in this study by Red Cap database or Email.Results All together 280 questionnaires were sent out, and 200 questionnaires were responded. The information from 200 emergency departments of Chinese medical hospitals in 24 provinces was collected, the recovery rate being 71.42%. The investigative results were as follows: ① All Chinese medical hospitals involved in this study were equipped with an independent emergency department. The average occupation of ground area, numbers of ward beds and ambulances in these emergency departments were 713.6 m2, 18.93 and 2.81 respectively, and 75.8% of the hospitals were of the first aid local network units.② There were 26 emergency departments having internal, surgical, women and children emergency clinics, 83 hospitals had internal and surgical emergency clinics only, and in 91 hospitals there was no any special clinic in emergency department. In addition, only did 81 hospitals have intensive care units (ICU).③ The number of clinicians was 11.86±9.28 on average, and 26 hospitals even had no emergency specialists. In 39 hospitals, there were no emergency clinicians with high rank title, most of these clinicians had bachelor or master's degree, and only did 30 hospitals have emergency clinicians with PhD degree.④ The annual average patient admitted in emergency departments of these hospitals was 2.36 thousand cases, including 1197.38 rescue ones. The clinicians who could accomplish abdominocentesis and thoracentesis independently were accounting for 90.7% and 89.0%, respectively, 8.2% hospitals could carry out percutaneous coronary intervention (PCI), and more than 70% hospitals already had the emergency green channel.⑤ About 93.5% hospitals had established a management system of medical quality control, and 89.0% hospitals had already had a medical quality control group.⑥ 65.5% hospitals had assessment index of Utilization rate of traditional Chinese Medicine, and 52.5%hospitals routinely conducted discussions on cases treated primarily by Chinese medicine (CM).Conclusions The development levels of emergency departments of all Chinese medical hospitals involved are very uneven, on which more attention should be paid. The enhanced investment is required to construct the emergency clinics and improve medical techniques in order to meet the growing need of the first aid in our society.

OBJECTIVETo optimize formulas of Quban gel.

METHODThe U6 (6(2) x 3) uniform design was adopted to optimize gel formulas, with rheological parameters, such as viscosity and yield value in room temperature, viscosity and yield value in average temperature of skin, thixlotropy.

RESULTThe optimum proportion of matrix was made of 1.0 g carbomer 940, 5 mL glycerin and pH value 5-6.

CONCLUSIONThe regression model for gel matrix quality and gel rheological parameters was established to directly reflect the impacting effect of various factors, and provide certain preference basis for the screening of gel matrix formulas. Quban gel prepared by the method was evenly distributed, moderately viscous and highly thixotropic

Job-transfer training for general practitioner is the important channel of primary medical talents team construction.This article elaborated on existing problems in the general practitioner job-transfer training in our country from several aspects,such as training base,teachers,teaching materials,actual work need and discipline construction,etc.Based on the existing problems and combined with practical work requirements of general practitioner job-transfer training in our country,the article put forward corresponding suggestions and countermeasures including strengthening teachers' construction,textbook construction and speeding up general medical discipline construction,etc.

Objective To investigate the effect of curcumin on apoptosis in hippocampal neurons and the expression of c-Jun N-terminal kinase 3 (JNK3) and postsynaptic density protein 95 (PSD95) in hippocampus during cerebral ischemia-reperfusion (I/R) in rats with spontaneous hypertension (SH) .Methods One hundred and thirty-five male rats (homologous with WKY) with SH and 90 male normotensive WKY rats, weighing 275-325 g,were used in this study. The WKY rats were randomized into 2 groups ( n = 45 each) : sham operation group (WS group) and cerebral I/R group (W-I/R group) . The rats with SH were randomly divided into 3 groups ( n = 45each) : sham operation group (S-S group), cerebral I/R group (S-I/R group) and curcumin group (S-C group) .Global cerebral ischemia was produced by 4 vessel-occlusion method. The bilateral common carotid arteries were only exposed but not ligated in W-S and S-S groups. Intraperitoneal corn oil 10 ml/kg was injected at 30 min of reperfusion in W-I/R and S-I/R groups. Intraperitoneal curcumin 100 mg/kg was injected at 30 min of reperfusion in S-C group. Three animals in each group were sacrificed at 2 h, 6 h, 1 d, 3 d and 7 d of reperfusion and their brains were harvested for determination of apoptosis in hippocampal neurons and the expression of JNK3 and PSD95in hippocampus. Results The number of apoptotic neurons was significantly increased in S-S group compared with W-S group ( P < 0.05) . The number of apoptotic neurons was significantly increased and the expression of JNK3was up-regulated in S-I/R group compared with S-S group ( P < 0.05) . The number of apoptotic neurons was significantly decreased and the expression of JNK3 was down-regulated in S-C group compared with S-I/R group (P <0.05) . There was no significant difference in the expression of PSD95 among all the groups ( P > 0.05) . Conclusion Curcumin can inhibit apoptosis in hippocampal neurons and the mechanism is related to down-regulation of the expression of JNK3 in hippocampus. The mechanism by which curcumin down-regulates the expression of JNK3in hippocampus may not be related to PSD95 pathway.

Objective To assess the value of initial MRI measurements of breast tumor diameter and pathological responses for predicting response to neoadjuvant chemotherapy (NAC). Methods Fortynine patients who underwent neoadjuvant chemotherapy were included in this study. The longest diameter of each tumor was measured on MRI before and after two cycles of NAC and just before operation. Pathological responses were evaluated by Miller and Payne grading system criteria by comparing post-operation breast tissue with large core biopsy tissue. Changes of diameter after two cycles of NAC and before operation were compared and pathological responses were evaluated. ROC and spearman correlation analysis was used.Results The sensitivity and specificity of initial diameter for predicting response to NAC were 96. 7% (29/30) and 84.2% (16/19). There was a moderate correlation between pathological responses and diameter measured pre-operation ( r = 0. 613, P = 0. 000 ). Conclusion The initial diameter changes of breast tumor could predict response to neoadjuvant chemotherapy, pathological response have moderate correlation with changes of tumor diameter.