Objective To discuss the effect of treating tubal obstruction infertility through hydrotubation by hysteroscopy combined with Chinese traditional medicine. Methods Chose 308 patients with tubal obstruction infertility from October 2001 to December 2008 and used the hysteroseopy under which making tubal cannulation, then injected methylene blue and clear liquid to record cases of tubal patency.After the operation the patients would be given Chinese traditional medicine and followed up the case of pregnancy. Result The recanalization rate in 308 patients was 90.9% (280/308), and the rate ofre-pregnancy was 55.5%(161/290). Conclusion The effect of treatment through hysteroscopy to make tubal cannulation and have patients take medicine after operation is very satisfactory and it is worth promoting.

〔Abstract〕 Taking PubReader as an example , the paper introduces typical applications of HTML 5 in displaying medical information . By cases in medical information display , it illustrates advantages of HTML 5 in interface alternation , intelligent terminal support , multime-dia presentation , and local storage , etc.It also predicts its future development tendency and disadvantages .

Neovascularization is the basis of tumor growth and metastasis. Angiogenesis depends mainly on the regulation of vascular endothelial growth factor and angiogenesis inhibiting factor. The vascular endothelial growth factor and its receptor are the most important and are studied most. The expression of them increased significantly in gastric cancer tissue and serum.. They promote angiogenesis of tumor. They are closely related to the prognosis of patient. The vascular endothelial growth factor and its receptor in the gastric cancer are reviewed in this article.

Based on 418 cases of patients with advanced lung cancer early assessment , actively deal with ac-companying symptoms , respect patients psychological needs and families , to provide personalized palliative care , proper view of death education , give family psychological comfort and care .8 patients with in-hospital deaths had not been in the last issue to rescue , family good acceptance .For patients with advanced lung cancer patients under-going palliative nursing care can reduce the pain of dying period and the fear of death , to improve patients′families to treatment satisfaction .

Songbirds and humans both rely critically on auditory feedback for learning and maintaining accurate vocalizations. During vocal learning, juvenile songbirds learn to sing by using auditory feedback to match their variable song patterns to a memorized tutor model. During song maintaining, adult songbirds monitor the integrality and accuracy of its song on-line according to auditory feedback. This form of learning requires auditory-vocal integration. The output of songs and the information of auditory feedback are integrated in some areas of the bird's brain, and then direct next vocal activity. In recent years, the lateral magnocellular nucleus of the anterior neostriatum (LMAN) has been demonstrated that it is necessary for feedback-dependent song decrystallization, and LMAN neurons exhibit highly selective responses to auditory presentation of the bird's own song (BOS). Moreover, the discovery of mirror neurons in the high vocal centre (HVC) also provides a significant clue for further study in songbirds. Here the progress of auditory feedback and the plasticity of vocal learning in songbirds are reviewed in recent years.

AIM: To optimize the best technique of making Semen Euphorbiae into frost-like powder. METHODS: Machine was developed equipped with temperature and pressure control. Pretreatment of Semen Euphorbiae, heating temperature and time were selected as factors,fat oil content,euphorbiasteroid and lathyrol diadetate benzozte as main levels,to evaluate the processing. RESULTS: The experiment showed that seeds of Semen Euphorbia were directly broken into powder and heated at 55 ?C for 30 min. The oil productivity ranged from 51% to 53% . CONCLUSION: The heating temperature has an influence on fat oil and laxative constitutents' content, whereas pretreatment of seed and heating time lack the relationship to.

Objective To evaluate the efficacy of three-dimensional conformal radiotherapy(3D-CRT) combined with transcatheter hepatic arterial chemoembolization(TACE) for patients with primary liver cancer.Methods From July 2003 to July 2006,followed by transcatheter hepatic arterial chemoembolization(TACE,mitomycin + 5-fluorouracil + pirarubicin) 3 times in 6 weeks,59 patients with primary hepatic cancer received noncoplanarity multifield 3D-CRT by using Leibinger three-dimensional stereotactic conformal radiotherapy planning system,Varian 600C/D 6MeV X liner accelerator and multileaf collimator at a dose of 60-65Gy/9-11 fractions/15-22 days.Results Of 59 patients,58 cases received a complete course of 3D-CRT combined with TACE.CT results showed that the rates of complete response(CR),partial response(PR),no change(NC) and progression(PD) rate were 57.6%(34/59),35.6%(21/59),3.4%(2/59) and 3.4%(2/59),respectively.Overall response rate(CR+PR) was 93.2%(55/59).Jaundice occurred one week after treatment in one patient,who died of acute hepatic function failure.No serious adverse effects or intoxication were found in the remaining 58 patients.Conclusions The combination of 3D-RCT with TACE was an effective treatment for patients with primary hepatic cancer.

Objective To investigate the effect of ginsenoside on degeneration of learning and memory in aged mice and the mechanism. Method Eighty female C57BL/6J mice aged 20-mo were randomly divided into control group and three ginsenoside treatment groups at dosage of 25,50,100 mg/(kg bw?d) respectively by drinking. In addition, 20 female C57BL/6J mice aged 3 mo were used to be young control group. Eight mo later, the learning and memory abilities of the mice were checked by Morris water maze. Thereafter, the mice were killed by decapitation,and their serum was collected to determine the level of SOD, GSH-Px and MDA. Hippocampal morphology was examined by Nissl stain; and the expression of brain-derived neurotrophic factor (BDNF) in hippocampus was studied using Western blot method. Results 50,100 mg/(kg bw?d) ginsenosides administration could significantly shorten the escape latency of the aged mice in Morris water maze. Furthermore,the alleviated oxidative stress and up-regulated expression of BDNF were observed in 50, 100 (mg/kg?d) ginsenosides groups compared with aged control group. Serum level of GSH-Px was higher in 25 (mg/kg bw?d) ginsenosides group compared to that of aged control group. The number of Nissl-positive cell had no significant difference between all groups. Conclusion 50,100 mg/(kg bw?d) ginsenoside can significantly delay the degeneration of learning and memory in aged mice by lowering oxidative damage and up-regulating BDNF expression in hippocampus.

Factors which influence the extraction of Chinese materia Medica were comprehensively studied,by ex-tracting each single herb component in the compounded preparation Sinitang as the sample,and determiningthe extraction rate as well as the content of main active principle in each extract as the evaluation criteria. Thegeneral ru1e for the extraction of single herb material was then investigated. The results indicated that it isbetter to desigm the experiment in accordance with it's characteristic object with selection of proper evalua-tion criteria to obtain an optimum process for the extraction of Chinese traditional drugs.

Objective To detect the creatin kinase (CK) and its isozeyme (CK-MB) activity in serum of the healthy black bear (Ursus thibetanus) reared in pens to establish reference standard of biochemistry for CK and CK-MB activities of black bears as well as to offer scientific basis for prevention and cure of the black bear disease. Methods The CK activity and CK-MB activity were measured using spectrophotometer based on the principle of enzymatic reaction rate. All data were used to calculate the mean value, variation coefficient and the confidential interval of expected value of enzymatic activity. Results Under 30 ℃, of the male black bears, the average CK activity is 162.70 U/L, the variation coefficient 11. 90%, the confidential interval of expected value 148.90 to 176.50 U/L, and the average CK-MB activity is 17.4 U/L, the variation coefficient 17%, the confidential interval of expected value 15.26 to 19.54 U/L. Of the female black bears, the average CK activity is 149.3 U/L, the variation coefficient 8%, the confidential interval of expected value 140.68 to 157. 92 U/L, and the average CK-MB active is 15.8 U/L, the variation coefficient 18.6%, the confidential interval of expected value 13.70 to 17.90 U/L. Conclusion The data we obtained can serve as biochemical indexes for the healthy black bears.