Objecfive To investigate the curative effect of Yunpi Zhengye decoction in the treatment of chronic functional constipation due to deficiency of both Qi and Yin.Methods 87 cases in line with the diagnostic criteria of functional constipation were randomly divided into a treatment group(46 cases)and a control group(41 cases).The treatment group was treated with Yunpi Zhengye decoction and the control group was treated with Maren Pills for a therapeutic course of 15 days.Results The cure rate,excellent cure rate and total effective rate in the treatment group Was 71.7%,23.9% and 97.8% respectively,and in the control group was 14.6%,14.6% and 87.8% respectively.The effective rate in the treatment group Was significant better than the control group(P＜0.05).Conclusion Yunpi Zhengye decoction has good result in treeing chronic functional constipation due to deficiency of both Qi and Yin.

OBJECTIVE:To prepare Yugan oral liquid and to observe its therapeutic effect on chronic hepatitis B METHODS:Yugan oral liquid was prepared of milkvetch root,thorowax root and magnolia vine fruit etc and the quality standard was established RESULTS:Yugan oral liquid was reasonable in both formulation and preparation process with a total effective rate of 89 8%,which was more effective than that in control group CONCLUSION:Yugan oral liquid is reliable in preparation technique,controllable in quality and effective in treatment of chronic hepatitis B

Objective To explore influence of thoracic duct ligation on lipid metabolism after esophagectomy. Methods Seventy-four patients with esophageal cancer received esophagectomy were divided into two groups by their thoracic duct ligation, 39 in ligation group and 35 in non-ligation group. All the patients were fed with nutrients through nasal-duodenal tube placed during operation from the 1 st day to the 8th day after surgery, and started taking liquid diet on the 6th day. Blood specimens were collected from the patients on the 1st day after admission, the 9th day, one month and three months after surgery,respectively for biochemical analysis,including determinations of total cholesterol(TC),triglyeeride(TG),high-density lipoprotein-cholesterol ( HDL-C) and low-density lipoprotein-cholesterol ( LDL-C) . Databetween the two groups were compared with statistical analysis. Results No significant difference in plasma levels of TC, TG and HDI.-C was found between the two groups at varied time points. Plasma level of LDL-C in the ligation group significantly decreased on the 9th day after surgery, as compared with that in the nonligation group ( P ＜ 0. 05), and went down to the lowest level one month after surgery. Conclusions Chylomicron was blocked to enter blood stream and production of LDL-C decreased by thoracic duct ligation,which affect lipid absorption and metabolism leading to poor early nutrition in patients with esophagealsurgery due to slower establishment of collateral circulation.

DCD WeChat ethical review had its necessity and superiority but problems and confusion as well. For instance, WeChat review time was urgent and limited;WeChat review discussed insufficiently even hard to car-ry out;the methods of WeChat review were limited;the authenticity of audit opinion was difficult to grasp;the re-view data privacy existed hidden danger;the review quality was difficult to guarantee;WeChat conference content file archive was difficult, and so on. As to this, the author put forward the following countermeasures:giving war-ranty on the ethical review time as far as possible;initiating the committee review by the referee and uploading the review information to WeChat group, then ethical reviewers expressing their opinions in real names to ensure data confidentiality and privacy protection; strengthening the ethics committee education for organ transplantation; im-proving the quality of the review committee members and moral cultivation;archiving the WeChat conference infor-mation.

Endoscopy ; Esophageal Perforation ; therapy ; Fistula ; therapy ; Foreign Bodies ; therapy ; Humans ; Stents

Objective To study the local anatomic structure of subclavian vein and have a good command of operating methods and skills on subclavian vein catheterization (SVC) so as to improve the success rate of puncture. Methods Retrospectively analyze the clinical data of 600 cases of hospitalized patients who have had SVC (male 410, female 190) in our hospital from March 2010 to March 2014. Results There were 582 cases (97%) of successful puncture,including 546 cases (91%) of one-time puncture success,38 cases (6. 3%) of repeated puncture or other types of puncture,and 16 cases (2. 7%) of failed puncture. Postoperative complications occurred in 22 patients (3. 7%),including 8 cases (1. 3%) of strayed into the artery,3 cases (0. 5%) of pneumothorax,5 cases (0. 8%) of catheter tip into the internal jugular vein,2 cases (0. 3%) of catheter related infection,2 cases (0. 3%) of catheter blockage,and 2 cases (0. 3%) of arrhythmia. Conclusion SVC is easy,safe and reliable,and it is of high success rate and less complications. Catheter retention time of SVC is longer. From the above,SVC is a good central venous puncture method which is worth of popularizing in clinical use.

Objective To analyze the dosimetfic benefits, clinical effect and side-respond of whole breast using intensity modulated radiotherapy for early breast cancer after conservative surgery. Methods From Oct.2004 to Aug. 2005,103 patients received the whole breast intensity modulated radiation therapy (IMRT). A dosimetric comparison of IMRT with conventional radiotherapy (CR) was performed on each patient. The cosmetic results, clinical effect and side-respond were observed. Results The average volume proportion of 95% and 107% prescribed dose was 95.8% ± 4.90% and 84.0% ± 20.7% (t = 9.60, P < 0.01) with IMRT and CR in clinical target volume, respectively. The V20 (lung volume of aceepted> 20 Gy/all lung volume × 100%) of the ipsilateral lung were 15.70% ± 4.64% and 23. 11% ± 7.88% (t = - 13.3, P < 0.01). The V30of the heart were 4.44% ±3.93% and 15.55% ± 10.89%(t = - 11.3, P< 0.01) with IMRT and CR respectively for sixty-three left side breast cancer patients. The 1- and 2-year excellent rate of good cosmetic outcome was both 100%. The 1-, 2- and 3-year local control rate was 99% ,99% and 98% ,respectively. The 1-, 2- and 3-year disease-free survival rate was 99% ,99% and 96% ,respectively. The Grade 1 and 2 acute radiation skin reaction rate was 95.1% and 4.9%, respectively. Conclusion Compared with conventional radiotherapy, IMRT improves dose distribution of CTV and reduce the dose of normal tissue around CTV;but with better clinical effects and lower side-respond for early breast cancer patients after breast conservative surgery.

OBJECTIVE:To research the mechanism of in vitro permeation of phillyrin through blood-brain barrier. METH-ODS:After Madin-Darby canine kidney epithelial cells transfected with colorectal cancer MDR1 gene (MDCK-MDR1) were cul-tured with phillyrin solution of 0(negative control),10,25,50,75 and 100μg/ml for 24 h,cell viability was determined by resa-zurin method and cell survival rate was calculated. After MDCK-MDR1 cells were cultured with phillyrin solution of 10,25,50, 75 and 100 μg/ml for 10 min,the content of phillyrin in the cells was determined,and concentration-uptake rate curve was drawn. Following 3 h culture of MDCK-MDR1 cells with phillyrin solution of 0 (negative control),50 and 100 μg/ml,the structure of cell tight junction protein was observed under the inverted microscope. RESULTS:Compared to the negative control group,after 24 h cell culture with phillyrin solution of 10-100 μg/ml,no obvious change in cell survival rate occurred. MDCK-MDR1 cells cultured with the phillyrin at a mass concentration of 10-100 μg/ml demonstrated a nonlinear relationship with concentration of phillyrin and a gradual saturation trend. After the cells were cultured with phillyrin of 50 and 100 μg/ml for 3 h,cell tight junction protein was intact. CONCLUSIONS:The absorption of phillyrin through the simulated blood-brain barrier may be in the form of passive transportation combined with active transportation,the concertration has effect on cell tight junction protein.

Since the biological characteristics of esophageal gastric junction (EGJ) cancer are different from those of gastric cancer and esophageal cancer, the choice of initial treatment is particularly important. This article introduces a case of locally advanced EGJ can-cer with single metastasis factor treated with preoperative radiochemotherapy in the Beijing Cancer Hospital. Through the multidisci-plinary team, we aim to achieve a better prognosis for this patient and propose new treatment practices for EGJ cancer.

AIM:MicroRNAs ( miRNAs) were recognized to play significant roles in cardiac hypertrophy .But, it remains unknown whether cyclin/Rb pathway is modulated by miRNAs during cardiac hypertrophy .This study investigates the potential roles of microRNA-1 (miR-1) and microRNA-16 (miR-16) in modulating cyclin/Rb pathway during cardiomyocyte hypertrophy .METHODS:An animal model of hypertrophy was established in a rat with abdominal aortic constriction (AAC).In addition, a cell model of hypertrophy was also achieved based on PE-promoted neonatal rat ventricular cardiomyocyte .RESULTS:miR-1 and-16 expression were markedly de-creased in hypertrophic myocardium and hypertrophic cardiomyocytes in rats .Overexpression of miR-1 and -16 suppressed rat cardiac hypertrophy and hypertrophic phenotype of cultured cardiomyocytes .Expression of cyclins D1, D2 and E1, CDK6 and phosphorylated pRb was increased in hypertrophic myocardium and hypertrophic cardiomyocytes , but could be reversed by enforced expression of miR-1 and -16.CDK6 was validated to be modulated post-transcriptionally by miR-1, and cyclins D1, D2 and E1 were further validated to be modulated post-transcriptionally by miR-16.CONCLUSION: Attenuations of miR-1 and -16 provoke cardiomyocyte hypertrophy via derepressing the cyclins D1, D2, E1 and CDK6, and activating cyclin/Rb pathway.