Objective To observe the clinical therapeutic effect of Wuzangshu Point Injection on Menses Mood Abnormity (MMA). Methods 60 cases were randomly recruited into a treatment group and a control group, with 30 cases in each. In the treatment group, Wuzangshu (a series points of Piyu, Shenyu, Xinyu, Ganyu, Neiguan) were point injected with Compound Chinese Angelica Injection; and the control group was treated only with taking Chinese patent medicine. The clinical effect was evaluated after 3 months' treatment. Results The total effective rate was 96.7% in the treatment group, which was significantly better than 73.0% in the control group (P<0.05) . Conclusion Point injection at Wuzangshu points is effective in treating MMA, and this method is worthy of spreading.

Objective To evaluate the infection of high-risk human papillomavirus (HPV) and the expression of tumor metastasis suppressor protein KAI1 in cervical cancer.Methods The expression of KAH,HPV16/18E6 and HPV16E7 proteins were analyzed by immunohistochemistry SP assay in 117 cases of paraffin-embedded cervical tissue,including 20 normal cerival tissue as control,58 intraepithelial neoplasia (CIN) and 39 cervical cancer.Results In normal cervical tissue,CIN and cervical cancer,the positive rate of KAI1 protein were respectively 90.0 ％ (18/20),72.4 ％ (42/58),25.6 ％ (10/39).There was significant differience among three gruop (P ＜ 0.01).The positive rate of HPV16/18E6 and HPV16E7 proteins were respectively 0 (0/20),31.0 ％ (18/58),41.0 ％ (16/39); 0 (0/20),34.5 ％ (20/58),64.1％ (25/39).There were significant differience among three gruops (P ＜ 0.01).There was no correlation between the expression of KAI1 and the infection of HPV (P =0.429).Expression of KAI1 was correlated to grade of differentiation,clinical stage and lymph node metastasis (P ＜ 0.05),but was not correlated to age (P ＞ 0.05).HPV infection was not correlated to the age,clinical stage,cell differentiation and lymph node metastasis (P ＞ 0.05).Conclusion The expression of KAI1 protein is down-regulated in cervical cancer,which is not associated with the infection of HPV.

After a description of the concept of microvideo and studies on microvideo in domestic college and university libraries,microvideo in domestic college and university libraries was investigated and the production of microvideo was elaborated with Jining Medical College as an example.Strategies for the solution of problems in microvideo were put forward for its popularization.

Objective To study the feasibility of using rough set and support vector machines to detect Parkinson disease. Methods The reduction algorithm based on the importance of the attributes in the rough set theory was used to reduce the common diagnosis features in the clinical practice. The support vector machines were applied for classification with the linear, polynomial and RBF kernel, and the Results were compare with that of BP neural network. Results The algorism combined attributes reduction and support vector machines appeared the highest accuracy of 92.71% in the classification, which seemed greater advantage in accuracy and stability than BP neural network. Conclusion Improving the accuracy of the classification as well as saving the resources, rough set and support vector machines are proved to be an effective method to assist the clinical diagnosis of Parkinson disease.

Objective To compare the distance of left ventricular along long axis measuring under real-time movement and Doppler tissue imaging.Methods Titanium nips were implanted into anterior wall and anterior septum of left ventricule of 7 open-chest canine models.Quantitative study was made on time velocity integral(TVI) of the implanted myocardium and left ventricular long axis in 7 canine models,and 7 patients with replaced metal mitral valve.Digital subtraction angiography was adopted to record the real-time movement of the titanium nips in 7 canine models and the metal valve in 7 patients.And comparison was made between the results.Results The maximum values of displacement measuring with TVI were close to the distance under real-time movement. Conclusions The displacement measuring with TVI can reflect the character of the myocardial displacement truly.

Objective Our study is to observe the effects of conjugated equine estrogen (CEE) combined with medroxyprogesterone acetate (MPA) on hemorheology in postmenopausal women in order to evaluate mechanism responsible for the increase in the incidence of cardiovascular disease after menopause and also to provide proper instruction and advice of hormone replacement therapy (HRT) for postmenopausal women Methods 60 healthy postmenopausal women were assigned to 3 groups randomly, 20 cases in each group Group A: CEE 0 625 mg/d+MPA 2 mg/d+calcium carbonate co. (Ca D) 600 mg/d Group B: CEE 0 3 mg/d+MPA 2 mg/d+Ca D 600 mg/d Group C: Ca D 600 mg/d only served as control Measurements of hemorheological parameters were performed before and 6 months after treatment Results After 6 months of HRT, group A: blood viscosity under the shear rate of 94 5 s -1 dropped from (5 23? 0 37) mPa?s to (5 03? 0 43) mPa?s ( P 0 05) Conclusion Both different dosages of CEE have favor effects on blood viscosity and erythrocyte deformabillity, which could play the role in preventing cardiovascular disease in postmenopausal women

Objective In this study,the effects of moderate treadmill exercise and estrogen replacement treatment on the production of liver nitric oxide(NO)and the expression of endothelial nitrie oxide synthase(eNOS)and inducible nitric oxide synthase(iNOS)in ovariectomized(OVX)rats were observed.Methods Female mature SD rats were randomly divided into six groups according to their body weight:sham group(group S),sham exercise group (group S+EX),group OVX,OVX+exercise group (group OVX+EX),OVX+estrogen group(group OVX+E_2),and OVX+exercise+E_2 group(group OVX+EX+E_2).The rats ran on the treadmill at a speed of 18m/min for 60min,5 times per week.50μg/kg of E_2 was given subcutaneously three times per week to groups OVX+E_2 and OVX+EX+E_2.After 14 weeks,NO production in the liver was determined by nitrate reductase method.Protein expression of eNOS and iNOS was determined by immunohistochemistry.Results The NO content of group S was significantly lower than that of group S+EX,but significantly higher than that of group OVX.The NO content of groups OVX+EX,E_2,and OVX+EX+E_2 were significantly higher than that of group OVX.The positive reaction of eNOS mainly located in the cytoplasm of hepatocytes and endothelial cells of the hepatic sinusoids in all groups.The changing tendency after exercise or/and estrogen replacement was almost similar with that of the content of NO.The positive reaction of iNOS mainly located in the cytoplasm of hepatocytes in groups S,S+EX,E_2,and OVX+EX+E_2,while it located in the nuclei in both groups OVX and OVX+EX.Conclusion Moderate exercise and estrogen supplementation both had the same effect of upregnlated synthesis of NO in liver of ovariectomized rats.

Objective To report our experience on video-assisted thoracoscopic surgery(VAMT)for the treatment of benign esophageal neoplasm.Methods A total of 56 patients with benign esophageal neoplasm received VATS with or without auxiliary mini-thoracotomy in our hospital from March 1995 to January 2008.Under the assistance of a fiber gastroscope,through a 1.5-cm and two 2-cm incisions,the neoplasm was removed by using 3 trocars.In some cases,a 5-cm subaxillary incision was made.ResultsAmong the cases,the neoplasm was removed in 54 patients with VATS(with auxiliary mini-thoracotomy performed in 8),in which postoperative pathological examination showed esophageal leiomyoma in 47 and interstitialoma in 7.Two patients were converted to open surgery because of huge leiomyoma invading the muscular layer with an active growth,or low-malignant potential leiomyoma.Partial esophagectomy and end-to-end anastomosis were carried out in these two patients.No patient died intra-or peri-operation.No serious postoperative complication occurred in this series.A 2-to 128-month follow-up(mean,58.6 months)was achieved in 49 of the patients,none of them complained of dysphagia or developed recurrence during the period.Conclusions VATS(combined with mini-thoracotomy)is safe and effective for benign esophageal neoplasm.It can be the first choice for the treatment of the disease.

Objective To evaluate the relationship between the CT features and pathology of peripheral adenocarcinoma.Methods Eighty patients with peripheral pulmonary adenocarcinoma (including 44 well-differentiated,23 moderate and 13 poorly one)confirmed by pathology were collected in this series.The comparative study on CT finding and pathologic data was done.Results Air bronchograms were seen in 35 cases (79.6%)in high differential adenocarcinoma and were seen in 7 cases(30.4%) in moderate differential adenocinoma but not seen in low differential ones.The emergeua rate of lobular sign,burr sign,sign of hollowed and sign of blood vessel bundle was high in low differentiated adenocarcinoma.Lymphnode metastases and distant matestasis in moderate-low differentiated adenocarcinoma were much more than that of high differentiated ones. Conclusion The air bronchogram in nodule on CT image is important in evaluating diagnosis and progrosis of peripheral adenocarcinoma.

Objective To study the genotoxicity of 3 kinds of different brands shampoo to Vicia faba root tip cells. Methods To take root tip cells of Vicia faba as the subjects,genetic safety tests were conducted on those materials treated with shampoo of a certain concentration(0.25% ) for 2-8 h of continual mutagenesis and accumulative mutagenesis respectively,micronucleus and chromosomal aberration was observed and calculated,the rate of tap water was used as the control. Results Three kinds of shampoo could induce root tip cells of Vicia faba to produce micronucleus and chromosomal aberration,the peak was in the continual mutagenesis for 4 h and accumulative mutagenesis for 8 h respectively,which showed dose-effect relationship. There were significant differences between the control group and the experimental groups( P