Objective:To observe the clinical efficacy of Shanghai-style tuina method based on syndrome differentiation in treating infantile diarrhea. Methods:Sixty patients were randomly divided into an observation group and a control group, 30 cases in each group. The patients in the observation group were treated by Shanghai-style tuina method based on syndrome differentiation, while the patients in the control group were treated by conventional Shanghai-style tuina method, once per day, continuous 5 d for a treatment course. The efficacy was evaluated according to the score of the quantization table for symptoms differentiation in infantile diarrhea after one course. Results:During the treatment, two cases in the control group dropped out. After treatment, the scores were significantly decreased in both groups and the intra-group differences were statistically significant (both P<0.01), indicating the two treatment methods were effective with infantile diarrhea. In the efficacies of traditional Chinese medicine (TCM) syndrome, the cured and markedly effective rate in the observation group was significantly higher than that in the control group (P<0.05), suggesting that Shanghai-style tuina method based on syndrome differentiation was more effective than conventional Shanghai-style tuina method. Conclusion:Conventional Shanghai-style tuina method is characterized by fixed acupoints, remembering easily and operating conveniently. It has a significant effect in treating children with diarrhea, and is worthy of clinical promotion and popularization. However, Shanghai-style tuina method based on syndromes differentiation requires the solid theoretical foundation and rich clinical experience of TCM. And because Shanghai-style tuina method based on syndromes differentiation is applied under the guidance of syndrome differentiation and TCM theory, it can improve the clinical efficacy.

To introduce Prof. Jin Yi-cheng’s academic thoughts on pediatric tuina therapy, in order to promote the extensive application of the relevant tuina techniques and the inheritance of famous doctor’s experience, and enhance the clinical effects of tuina in treatment of children’s diseases.

Objective To explore the correlation of Connexion43(Cx43),E-cadherin(E-cad)in breast infiltrating ductal carcinoma tis-sue. Methods The expressions of Cx43 and E-cad proteins were detected in 89 cases breast infiltrating ductal carcinoma tissue,48 cases partition groups. by immunohistochemistry Elivision method. Results The expressions of Cx43 and E-cad has a better consistency in the tumor area,the border area and far cancer area of breast infiltrating ductal carcinoma. For both the negative expression in tumor area same time,the rate of lymph node metastasis was highest. Conclusion Cx43 and E-cad in breast invasive ductal carcinoma has a certain synergy in the process of the occurrence and development,which related to its metastasis occurred.

Objective To investigate the proliferation and survival of endogenous new born cells in the hippocampus of post-stroke depression (PSD) rats. Methods Male SD rats were divided into 4 groups (n = 18): control, stroke, depression and PSD group. The animals were subjected to left middle cerebral artery occlusion (MCAO) reaulting in consistent focal cerebral infarcts, followed by an 18-day exposure to chronic mild stress (CMS) and single housing to induce PSD animal model The dynamic expression of brodmodeoxyuridine (BrdU), neuron-specific nuclear protein (NeuN) and glial fibrillary acidic protein (GFAP) in the left dentate gyrus of hippocampus were determined by immunohistochemistry or double-lable immunofluorescence staining. BrdU was a marker of new born cell, NeuN and GFAP marked that new born cell differentiated into neuron and astrocyto respectively. Results Compared with ischemia animals (232.2±8.6,123.7±2.6,136.2±2.6), in the left dentate gyrus, PSD samples had significantly less BrdU-positive cells ( 156.2±2.5, t =28.83, P < 0.01 ) on the 21st day after ischemia, and on day 30 and 45 ( 70.2±2.0, 81.2±1.1, t = 52.27, 62.08, both P < 0.01 ). The ratio of BrdU-positive cells to NeuN had decreased on day 30 (79.3%±2.8% vs 69.0%±3.4%, t =5.871, P < 0.01 )and day 45 (87.7% ±4.6% vs 78.3%±2.4%, t =4.403, P < 0.01) in PSD animals. There was a statistically significant increased proportion of BrdU-positive cells co-stained with GFAP in PSD animals compared with the ischemia ones on day 30 and45 (t =4.226, 8.945, both P < 0.01). Conclusion CMS following ischemia exerts an inhibitory effect on hippocampal survival of new born cells as well as their differentiation into neurons, while promotes new born cells differentiating into astrocytes.

Objective To evaluate the effect of acute hypoxia on the contractile function of isolated small pulmonary arteries in patients with moderate chronic obstructive pulmonary disease (COPD).Methods Seven patients with lung cancer,of both sexes,scheduled for elective pulmonary lobectomy,with no pulmonary hypertension and with normal pulmonary function after examination,were included in the study.Six cases were diagnosed as having moderate COPD.Lung tissues 5 cm away from the tumor tissues were taken during operation and the small pulmonary arteries were isolated and divided into 2 groups:control group (n =7) and COPD group (n =6).The contractile amplitude of small pulmonary arteries was detected using vasomotor tone meter under the state of acute hypoxia.Results Contractile amplitude of small pulmonary arteries in response to hypoxic stimulus was significantly decreased in COPD group compared with control group (P ＜ 0.01).Conclusion Acute hypoxia can further reduce the contractile function of isolated small pulmonary arteries in patients with moderate COPD.

This study was aimed to observe four kinds of kidney-tonification medicine, which were Epimedium, pso-ralen, Ligustrum lucidum, Polygonum with the active ingredient of icariin, psoralen, oleanolic acid, stilbene glucoside and their orthogonal compatibility. There were two kinds of non-kidney tonification medicine, which were Chuanx-iong and astragalus with the active ingredient of TMP and astragaloside. The observation was made on the regulatory role of rat bone marrow stem cells (BMSCs). A total of 65 SD rats were randomly divided into the normal control group, positive transformed control group, kidney-tonification compatibility group (including Group 1, Group 2, Group 3, Group 4, Group 5, Group 6, Group 7, Group 8, and Group 9), non-kidney tonification medicine control group (in-cluding TMP group and astragaloside group). Intragastric administration of medication was given to the kidney-tonifi-cation compatibility group and the non-kidney tonification medicine control group, once a day for 3 consecutive days. Intragastric administration of equal amount of normal saline was given to the normal control group and the posi-tive transformed control group. On the third day of intragastric administration, rats in each group were sacrificed. Serum containing medication was used in the culture of BMSCs for 6, 12, or 18 days. ELISA method was used to quantitatively detect the expression activity and content of BMP2 on the 6th, 12th, or 18th day, in order to evaluate the degree of bone cell differentiation degree. Real-time quantitative PCR method was used for detection of expression of Bmp2, Smad1, Smad4 mRNA in serum containing medication in the culture of BMSCs on the 18th day. The results showed that the kidney-tonification compatibility can improve the expression activity and content of BMP2 culture in vitro, with the peak on the 12th day. The kidney-tonification compatibility groups can upregulate expressions of Bmp2, Smad1, Smad4 mRNA. It was concluded that the active ingredient compatibility of kidney-tonification medicine can promote BMSCs. Its mechanism may be related to the upregulation of expression of Bmp2, Smad1, Smad4 mRNA, and the activity and content of Bmp2.

It has been proved that FAS is a potent oncogene. Its expression and activity is normal in most of the non-neoplastic cells, but it is over-expressed and associated with poor prognosis in several human malignancies. Recent studies show that FAS inhibitor can induce significant anti-tumor effect. It reduces cell proliferation,enhances apopto-sis,inhibits tumor invasion and metastasis,while it is also an chemosensitization for other chemotherapy drugs. In this paper, the anti-tumor mechanism of FAS inhibitors is reviewed to prospect the research direction of its anti-tumor ef-fect.

Objective To apply the virtual reality in balance function training for Parkinson's Disease (PD). Methods From October, 2013 to January, 2016, 31 patients with balance disorders after PD were divided into two groups:the treatment group (n=17) received virtual reality balancing games training, while the control group (n=14) received routine balance training. They were assessed with Berg Balance Scale (BBS), Timed Up and Go Test (TUGT), static fall index (SFI), limits of stability (LOS), dynamic fall index (DFI) and modified Barth-el Index (MBI) before and four weeks after treatment. The frequency of falls in the next six weeks was recorded. Results The scores of BBS, TUGT, SFI, LOS, DFI and MBI improved significantly in both groups after treatment (P<0.05), and improved more in scores of BBS (t=2.095), TUGT (t=-2.091), DFI (t=-2.182), LOS scores (t=2.202) and MBI (t=3.036) in the treatment group than in the control group (P<0.05). There was positive correlation between scores of BBS and MBI (r=0.899, P<0.001). The frequency of falls was less in the treatment group than in the control group (P<0.05). Conclusion Virtual reality balance training can improve the balance function for PD.

BACKGROUND:Transforaminal lumbar interbody fusion(TLIF)can be applied in any lumbar segment,and retain integrity of lateral vertebral plate and zygapophysiai joints.However,few studies have been conducted about the biomechanical performance.OBJECTIVE:To explore the stability of lumbar intervertebral segment following TLIF appHed bilateral and unilateral transpedicular screws fixation.DESIGN,TIME AND SETTING:Biomechanical test was performed at the Institute of Biomechanics,Shanghai University and Nantong University between August 2005 and April 2006.MATERIALS:Twenty samples of fresh one-month-old calf lumbar vertebra.METHODS:Twenty samples of calf lumbar vertebra underwent TLIF alone,TLIF in combination with bilateral or unilateral transpedicular screws fixation.Biomechanical test was performed on spinal three dimensional motion testing machine.MAIN OUTCOME MEASURES:Stress,displacement.strain and torsion angle were recorded.RESULTS:After TLIF without fixation.no obvious changes were found in mean stress and strain,but the axes stiffness and rotational stiffness were significantly decreased,indicating TLIF could produce immediate lumbar stability.After TLIF with unilateral or bilateral transpedicular screws fixation,the lumbar stability was significantly enhanced compared with TLIF alone,especially bilateral transpedicular screws fixadon.Although the lumbar stability following unilateral transpedicular screws fixation was inferior to bilateral fixation,it was still greatly enhanced,even bxceeded normal sample,indicating TLIF with unilateral transpedicular screws fixation could produce enough initiallumbar stability.CONCLUSION:TLIF alone cannot support sufficient initial stability,but TLIF with bilateral and unilateral transpedicular screws fixation can enhance lumbar initial stability.

Objective:To investigate the change of expression of miR-7 in activated CD4+ T cells in vitro, and preliminary explore its possible significance. Methods: CD4+CD62L+T cells was purified from splenocytes of FVB mice by magnetic cell sorting system (MACS). After stimulation with anti-CD3/CD28 antibody,the relative expression of miR-7 was examined by Real-time PCR, and the expression level of CD69 molecular was analyzed by FACS. Furthermore,the relative expression of miR-7 in CD4+T cells was detected at different time points during stimulation. With the treatment of ERK inhibitor PD98059,change of miR-7 expression was de-termined by Real-time PCR. Meanwhile, the proliferation of CD4+T cells was examined by CCK-8 assay and the expression level of CD69 and CD62L molecular were analyzed by FACS. Finally,the expression of cytokines IL-6,IL-10,and IFN-γ were determined by Real-time PCR. Results:Compared with control group,the relative expression of miR-7 was increased significantly after stimulation with anti-CD3/CD28 antibody,as well as expression level of CD69 molecular was augmented(P<0. 05). In contrasted with 0 h and 24 h,the expression of miR-7 was significantly increased after 48 h and 72 h during stimulation(P<0. 05). Furthermore,the relative expression of miR-7 was significantly declined in CD4+T cells in ERK inhibitor PD98059 treatment group. Finally, the expression level of CD69 molecular,as well as cytokines IL-6, IL-10 and IFN-γ, were also decreased significantly ( P<0. 05 ) . Conclusion: The relative expression of miR-7 was significantly increased in activated CD4+T cells,closely related to ERK pathway,which provided an important foundation for successive research work on exploring the functional role of miR-7 in the CD4+T cells.