Objective] Aiming at the problem of a slower growth in overseas TCM students in China, to find out the causes of the problem and put forward countermeasure to promote the further development of TCM overseas education in China. [Method] The article, from the aspects of nearby schooling, the financial crisis and tuition costs, analyzed the causes for the slower growth in overseas TCM students in China, and put forward the corresponding countermeasures.[Results] Through the analysis about the present situation of TCM overseas education in China, it points out that the scale growth delay is the bottleneck problem of current TCM overseas education in China, and needs a series measures to cope with such as collaborating with overseas TCM schools, promoting teaching quality, and setting up the TCM overseas education brand in China, etc. [Conclusion] TCM overseas education in China should conform to the trend, turn the emphasis to the connotation construction from enlarging the scale and promote its the further development.

Objective To compare the lymph node dissection of left chest single incision and neck-right chest-abdomen incision in esophageal cancer surgery,and to explore the reasonable range of lymph node dissection in esophageal cancer surgery.Methods We retrospectively analyzed the clinical data of 72 patients with esophageal cancer radical surgery.According to the surgical approach,the patients were divided into left chest single-incision group (32 cases) and three-incision group (40 cases).The surgery time,number of lymph node resected,drainage tube time,length of hospital stay,lymph node dissection status and incidence of postoperative complications were analyzed.Results In left chest single-incision group and three-incision group,the operative time [(225.44 ± 11.98) min vs (265.42 + 13.15) min],lymph node dissection number[(8.031 ± 1.153) vs (11.821 ± 1.138)],length of stay [(13.212 ± 1.294) d vs(15.691 ± 1.404) d] and other aspects had statistically significant differences (t =24.201,25.302,14.010,all P ＜ 0.05).There were no significant differences between two groups in the chest tube indwelling time and the incidence of postoperative complications (P ＞ 0.05).Conclusion Both surgical radical resection of esophageal cancer have their own characteristics in terms of surgical difficulty,risks,efficacy and complications.In clinical,these must be carefully evaluated in patients with lesions and body affordability flexibility to choose the surgical approach in order to achieve the best therapeutic effect.

BACKGROUND: How to obtain human-derived hepatocyte of high quality is the key problem for both bioartificial liver and hepatocyte transplantation. Bone marrow stem cells (BMSCs) can differentiate hepatocyte under proper condition, which provides a new think for obtaining hepatocyte.OBJECTIVE: To investigate the methods of the trans-differentiation of human BMSCs into hepatocyte in rats so as to provide a new think for clinical transplantation of liver and source of bioartificial liver.DESIGN: Randomized controlled study.SETTING: General Surgery of Zhujiang Hospital of Southern Medical University.MATERIALS: The experiment was conducted at Central Laboratory of Zhujia ng Hospital of Southern Medical University from May 2004 to February 2005. Totally 40 male SD rats of clean grade were divided randomly into five groups: model group, modeling + 14-day transplantation group of human BMSCs, modeling + 28-day transplantation group of human BMSCs, modeling + 14-day transplantation group of CL-1 cell (human hepatocyte family), and modeling + 28-day transplantation group of CL-1 cell (human hepatocyte family) with 8 in each group.acetaminofIuorene + carbon tetrachloride + cyclophosphamide were esand differentiated into hepatocyte with remedial liver regeneration. Human BMSCs were observed for 14 days in modeling + 14-day transplantation group of human BMSCs, for 28 days in modeling + 28-day transplantation group of human BMSCs, for 14 days in modeling + 14-day transplantation group of CL-1 cell and for 28 days in modeling + 28-day transplantation group of CL-1 cell. However, cells in model group function of rats was measured at normal state, before and after transplantation. The expressions of human albumin mRNA in liver were detected by immunohistochemistry staining, polymerase chain reaction (PCR) and real time reverse transcription polymerase chain reaction (RT-PCR) respectively.of human albumin mRNA in liver.transplantation of human BMSCs on hepatic function and content of total bilirubin: Hepatic function and content of total bilirubin in each transplantation group were similar to those in model group at normal state and before transplantation (P ＞ 0.05); values in each group were obviously increased before transplantation as compared with those at normal state (P ＜ 0.01) and were obviously decreased after transplantation as compared with those before transplantation (P ＜ 0.01) but were higher ical section of hepatic cells: At normal state, pathological section of hepatic cells showed that hepatic cells lined in strip-chorda shape and radian shape around central vein; and inflammatory cells were not infiltrated in crossed-channel area. Necrosis was observed in model group. Proliferated changes were observed in transplantation groups of human BMSCs after a few of necrosis, and ovale-round cells and small bile duct proliferation main histocompatibility antigen-I in liver: Positive rate was 0 in model group; (13.03±0.18)% in modeling + 14-day transplantation group of human BMSCs; (9.47±0.46)% modeling + 28-day transplantation group of human BMSCs; (10.27±0.50)% in modeling + 14-day transplantation group of CL-1 cell; and (9.84±0.23)% in modeling + 28-day transplanwas detected in model group, but Sox11 and Alu-sx were detected in both transplantation groups of human BMSCs and CL-1 cells at various RT-PCR: Expression of human albumin mRNA was not observed in model group, but expression of that was observed in transplantation groups of human BMSCs and CL-1 cell as well as positive controls at various time points respectively.CONCLUSION: Human BMSCs can promote recovery of hepatic function.Replaceable rate of human-derived cells is 10% in liver of rats, which suggests that human BMSCs can converse into hepatocyte in xenoma and replace partly.

OBJECTIVE:To establish the HS-GC method for the content determination of menthol in Qiangli Pipa syrup,and the content of menthol in 56 batches of Qiangli Pipa syrup commercially available was determined. METHODS:HS-GC was per-formed on the column of Agilent HP-INNOWAX,column temperature was 130 ℃(maintaining 7 min),FID was used as detector, inlet temperature was 200 ℃,detector temperature was 250 ℃,carrier gas was high-purity nitrogen,flow rate was 3 ml/min,split ratio was 10∶1 and the injection volume was 1 000 μl. RESULTS:The linear range of menthol was 0.007 07-0.141 40 mg/ml(r=0.999 1);RSDs of precision,reproducibility and stability tests were no more than 3.37%;average recovery was 94.3%-99.6%(RSD=1.86%,n=6). There was significant difference in the contents of menthol in 56 batches Qiangli Pipa syrup. CONCLU-SIONS:The method is simple,sensitive,accurate and reliable,and can be used for content determination of menthol in Qiangli Pi-pa syrup. The sampling results show it is necessary to update the detecting items for the content of Qiangli pipa loquat and strength-en the quality control of it.

Objective To explore whether Forkhead O transcription factor-3a (FoxO3a) activity affects the capability of sphere-formation of ovarian cancer SKOV3 cell line.Methods Sphere-forming cells (SFCs) were obtained and amplified through suspended culture with conditioned medium of the stem cells in SKOV3 cell line.After SKOV3 cells were transfected with FoxO3a specific siRNA,the protein expressions of FoxO3a and Bmi1 and the ratio of sphere-formation were compared with Western blot and sphere-forming assay,respectively.Results Compared to parental cells,SFCs from SKOV3 cell line had higher ratio of sphere-formation and over-expressed Bmi1 and pFoxO3a.Transfection of FoxO3a specific siRNA down-regulated the protein expression of FoxO3a and upregulated expression of Bmi1 in SKOV3 cells,and enhanced the capability of sphere-formation.Conclusions Silence of FoxO3a leads to enhanced capability of sphere-formation in SKOV3 cell line.

Objective To observe the effects of tetramethylpyrazine on intraoperative autotransfusion of blood quality , analysis of ligustrazine in autotransfusion of clinical value of blood quality control.Methods 68 patients undergoing elective surgery in our hospital from February 2015 to May 2016 were selected as the research object,and were randomly divided into control group and experimental group,each group of 34 cases.Two groups of patients in the intraoperative autologous blood transfusion and the control group according to conventional autologous transfusion in operation ,test group of patients with intravenous injection of ligustrazine injection in the recovery of blood before adding ligustrazine injection in the recovery process of blood.The two groups were collected before blood transfusion,observe the morphology of red blood cells, red blood cell fragments under the microscope and compared;the two groups were collected after reinfusion of blood two hours,one and five days in peripheral venous blood, the determination of superoxide dismutase (SOD), malondialdehyde (MDA), T lymphocyte subsets level of two groups were compared before and after one and five days. Results The erythrocyte deformability and erythrocyte debris of the two groups were higher than those before operation (P<0.05).The blood red blood cell deformability and the number of red blood cell debris in the blood transfusion group were significantly higher than those in the control group Significantly lower than the control group (P<0.05).The levels of SOD were significantly lower at two hours and one day after operation than those before operation, and the serum SOD was still lower than that before operation in the control group,The SOD in the experimental group was significantly higher at two hours, one and five days in the control group,MDA was lower than the control group(P<0.05).The CD3 +,CD4 +, CD4 +/CD8 +levels were significantly lower at two hours and one day after operation than those before operation (P<0.05).CD3 +,CD4 +and CD4 +/CD8 +in the control group were still lower than those in the control group at five days after operation(P<0.05),the levels of CD3 +, CD4 +, CD4 +/CD8 +were significantly higher in the experimental group than those in the control group at two hours,one and five days after treatmen (P <0.05).There was no significant difference between the two groups in the incidence of adverse reactions.Conclusion The addition of preoperative intravenous injection of ligustrazine,blood recovery process,can effectively protect the transfusion of red blood cell integrity,reduce the effect of transfusion of blood and blood antioxidant capacity in patients with T lymphocyte immune function ,to improve the quality of blood transfusion patients has important clinical value .

Objective To compare the success rate, operation time, complication rate and the degree of tolerance of two kinds of endoscopic placement of small intestine decompression tube. Method 68 intestinal obstruction patients treated with transnasal ileus tube were randomly divided into 2 groups, group A and group B, 34 cases in each. Patients in group A were treated by endoscopic placement, while in group B placement was guided by nasal endoscope. Results The catheterization success rate and complications between the two groups have no statistical significance (P > 0.05) while the differences of catheter operation time (P < 0.05) and placement tolerance (P < 0.01) have statistical significance. Conclusion Endoscopic placement of small intestinal decompression tube has clinical application value while placement guided by nasal endoscope has certain advantages.

Objective To apply short message service (SMS) for pulmonary rehabilitation in residence. Methods A total of 102 old pa-tients with chronic obstructive pulmonary disease (COPD) in stable situation were equally divided into three groups randomly. They all ac-cepted a two-week lesson of exercise project, and then took in the project for 22 weeks. Meanwhile, group A phoned to their experts once a week, group B was phoned by their experts once a week, and group C accepted SMS once a day and sent back to the experts. They were in-vestigated with Exercise Self Regulatory Efficacy Scale (Ex-SERS), modified British Medical Research Council Scale (mMRC) and COPD Assessment Test (CAT) before and after intervention. Results The score of Ex-SERS was the most in group C (F=179.53, P<0.001), with the interaction of time (F=387.09, P<0.001). While the scores of mMRC (F=8.754, P<0.001) and CAT (F=11.32, P<0.001) were the least in group C. Conclusion Application of SMS in the integrated management for pulmonary rehabilitation in residence may improve the self regu-latory efficacy of exercise, release the dyspnea and the influence on living in patients with COPD.

Objective To explore the effect of self efficacy combined with mobile health information service applied in pulmonary rehabilitation in residence in elderly patients with chronic obstructive pulmonary disease. Methods Sixty-eight elderly patients in stable situation were divided into the control group and the intervention group with 34 cases in each group accoridng to the random digit table. In the control group, the nursing intervention included health education and telephone follow-up. The intervention group adopted self efficacy theory combined with mobile health information service. The items such as persistence in pulmonary rehabilitation, Exercise Self-Regulatory Efficacy Scale (Ex-SRES) and health condition were assessed. Results After intervention for 12 weeks, the scores of persistence in pulmonary rehabilitation in residence in the intervention group scored 5.35 ±1.42, which was higher than that in the control group (2.03±1.40), the difference was significant (t=160.43, P<0.01). Ex-SRES of the intervention group scored 62.06±13.10,91.21±11.12, which were higher than those of the control group, 50.38±18.03,42.56±18.23, the difference was significant (t=9.32,176.88, P<0.01) . The interaction between treatment effects and time effect was significant in COPD Assessment of Tool (CAT) and Ex-SRES respectively(F=489.95,P=0.00;F=134.80, P=0.00). Comparing value of CAT in baseline (24.97±4.74,24.62±5.39) and at the end of the twelfth week(24.94±4.74,24.65±5.35), the difference was not significant in two groups respectively(P>0.05). The improvement of CAT was significant at the end of the twenty-forth week (21.90±4.67) in the intervention group (t=-12.09, P<0.01). Conclusions Self efficacy theory and the application of mobile health information services can help patients persist in long-term rehabilitation exercise training.

Objective To assess the safety and efficacy of stent-assisted coil embolization for acutely ruptured wide-necked intracranial aneurysms. Methods We retrospectively reviewed 192 wide-necked intracranial aneurysms in 178 patients. The efficacy and peri-procedure complications of stent-assisted embolization were compared between rup?ture aneurysms and unrupture aneurysms. Results Stent was successfully implanted in 78 rupture aneurysms and 114 un?rupture aneurysms. There was statistically significant difference between rupture aneurysms and unrupture aneurysms groups in rate of poor prognosis on discharge ( 23.1%vs. 5%,χ2=12.726, P<0.001) but not in the peri-procedure compli?cations rate (14.1%vs. 6.1%,χ2=3.456,P>0.05)nor in the rate of mortality and permanent disability (8.9%vs. 6.1%,χ2=0.475, P>0.05). Angiograms at 14.7 months of follow-up did not reveal any significant difference between rupture aneu?rysms and unrupture aneurysms groups in aneurysm complete occlusion (74.1%vs. 70.6%,χ2=0.197,P>0.05), recana?lization (10.3%vs. 9.4%,χ2=0.034,P>0.05)and in-stent stenosis (3.4%vs. 4.7%,χ2=0.136,P>0.05). Conclusion Stent-assisted coil embolization for acutely rupture wide-necked intracranial aneurysms can prevent recurrence effective?ly and can achieve high complete occlusion rate in long term follow-up. However, its procedure related complications and mortality is higher in rupture aneurysms than in unrupture aneurysms, which indicates that a caution is needed to conduct stent-assisted coil embolization in rupture aneurysms.