Along with the gradual implementation in legislative work of traditional Chinese medicine,the acupuncture education in Australia has rapidly developed.This paper will examine the history of acupuncture in Australia,laws and regulations of acupuncture education in Australia and the Australian acupuncture education system.It will also demonstrate on how the legislation of traditional Chinese medicine has promoted the development of acupuncture education in Australia.

Objective To investigate the dynamic changes of metallothionein(MTs)gene expression and explore the important significance of MTs during hepatocarcinogenesis.Methods One hundred and twenty-five SPF 5 -8-week old male C57BL/6J mice were randomly divided into control group and model group.Diethylnitrosamine (DEN) was given to the mice at a dose of 100 mg/kg, ip, and 50 mg/kg, ip, in the first and next week, respectively.The mice were given ethanol (53%, 5 mL/kg/day, 5 days/week) from the third week of experiment till 35 weeks.At 1, 3, 9, 13, 24 and 35 weeks of the experiment, liver samples were taken for histopathological examination of liver damages and incidence of HCC. The liver index and malondialdehyde (MDA) of liver homogenate were determined.All liver tissue samples were examined by histopathology using hematoxylin and eosin (HE), Masson and reticular fiber staining.Real-time RT-PCR was used to analyze the mRNA expression level of liver metallothionein-1 /2 (MT-1 /2) in different periods.Results Progressive liver damages in model group mice were identified in different periods.Hepatocytes abnormal tission and abnormal liver plate structure, architecture often characteristic of HCC could be seen in approximately 50% of mice at 35 weeks.In addition to these, a higher liver index also were seen at 35 weeks.Increased MDA levels in the mouse liver tissues were observed in each stage.Real-time RT-PCR analysis showed that significantly increased transcription of MT-1 and MT-2 at 1, 3 and 9 weeks, then gradually declined and even below the normal level.Conclusions MTs gene expression levels in mouse liver tissues are changed from significantly increased in the early stage of injury to decreased expression combined with distinct fibrosis. Our findings further demonstrate that the down-regulation of MTs level is closely correlated with hepatocarcinogenesis.

Objective To explore the findings and clinical value of bedside ultrasonography in superior vena cava(SVC) syndrome in children after cardiac operations for congenital heart disease. Methods Bedside ultrasonography was performed on 6 children suspected of SVC syndrome after 5-38 hours[(22?11) hours] postoperatively,to view the structure and blood flow of SVC and its main branches. All the patients were reoperated as soon as diagnosed. Results Five children got severe SVC obstruction, marked with stenosis, turbulent, continuous and high velocity in SVC. Color Doppler flow imaging presented almost absence of flow due to nearly complete occlusion of the innominate vein in 1 child. Ultrasonographic diagnosis was confirmed by the reoperative findings. All the patients were cured by reoperation and discharged with normal ultrasonographic results. Conclusions Bedside ultrasonography can provide early and accurate diagnosis in children with SVC syndrome after cardiac operation.

A new species of Nanhaipotamon sp. Nov. was found from the west of Xiapu County, Fujian Province in April 2008. Holotype: male, carapace length 28.2 mm, breadth 35.6 mm, thickness 20.4 mm. Allotype, female, carapace length 22.6 mm, breadth 28.7 mm, thickness 20.4 mm. Male first pleopod reached beyond tubercle of abdominal lock, not reaching to suture of sternites 4/5. Subterminal segment was about 2.4 times as terminal segment, inner horn rounded to squarish, and its outer horn pointed to the upper part of abdomen. Morphologically, this new species is distinguishable to the similar species of freshwater crabs, such as N. formosanum, N. nanriense, and N. yongchunense.

Aged ; Anthracosis ; complications ; pathology ; Bronchoscopy ; Fiber Optic Technology ; Humans ; Lung Diseases, Obstructive ; etiology ; pathology ; Male ; Pneumonia ; etiology ; pathology ; Retrospective Studies

Objective To study the acute inhalation toxicity of 50% Luowei,a plant molluscacide,in rats. Methods Twenty adult Wistar rats,half male and half female,were given of 5000 mg/m3 of 50% Luowei through a dynamic inhalation de?vice and the death and recovery of the rats were observed within 14 days,and LC50 was drawn. Results After exposure,the ac?tivities of the rats decreased and a few individual animals had scratching symptom,but the symptom disappeared after the expo?sure. No animals died during the whole observation period. Therefore,the acute inhalation LC50 was greater than 5000 mg/m3 for rats,and Luowei belonged to low toxicity level. Conclusions 50% Luowei will not cause animal death if it is inhaled into ani?mal body. However,people still need to wear protective equipment in production and use.

Objective To identify the therapeutic effect and safety of mini -percutaneous nephrolithotomy combined with antegrade modular flexible ureteroscope for the treatment of staghorn stone.Methods The clinical data of 116 patients with staghorn calculi who underwent mini -percutaneous nephrolithotomy combined with antegrade modular flexible ureteroscope were retrospectively analyzed.Of the 116 patients,63 cases were men,53 cases were women .Age ranged from 2 5 to 6 7 years .The diameter ofcalculi ranged from 4 6 to 9 8 (mean =4 6 )mm .There were 63 large complete staghorn renal calculi in these patients.Results All procedures were performed successfully using a single lithotripsy tract.The mean surgical time was (125.4 ±30.0)minutes.The initial stone -free rate was 81.03%(94 /116).Twenty -two cases had several residual calculi from 12 to 25mm.Post -procedure complications included hemorrhage in 9 patients,fever(>38.5 ℃)in four patients,and reactive pleural effusion in one patient. Blood loss requiring transfusion,sepsis,adjacent organ injury and kidney loss were not observed.Conclusion Mini -percutaneous nephrolithotomy combined with antegrade modular flexible ureteroscope has good therapeutic effect in treating renal staghorn calculi,since the technique in treating the renal staghorn calculi makes the operation period shorter,the rate of stone -free higher,the operation wounds smaller,the rate of complication lower,the rate of surrounding organ injury less.

Objective To survey the CT radiation dose to cancer patients,and to compare it with diagnostic reference level (DRL) provided by newly issued national standard.Methods Computed tomography dose index weighted (CTDIw) of 5 CT equipments was measured by the standard phantom with typical scanning protocol and radiation dose parameters including average computed tomography dose index volume (CTDIvol),dose length product (DLP),75％ DLP with 900 adult and 300 pediatric cancer patients were collected.According to age stage,effective dose was estimated.Results The measured CTDIw for head scanning was on the same level with DRL,while lumbar vertebra and abdominal scanning were lower than DRL.To adults,DLP of cerebrovascular enhanced scanning and effective dose of abdominal enhanced scanning were the highest.To pediatric patients,there was no significant difference in DLP among different ages.Conclusion CTDI only reflects the dose contribution from a slice,but do not reflect the cumulative dose.For the patients need multiphase scanning,because they may be exposed to high dose,national standard should provide DLP value as the diagnostic reference level.Using individual scanning protocol is an effective method to reduce radiation dose of pediatric patient.

In order to assess the effect of long-term versus short-term intravesical chemotherapy in preventing the recurrence of patients with non-muscle-invasive bladder cancer, we searched several databases with words as mesh terms and free text words to find all eligible randomized clinical trials (RCTs) for the comparison of the two strategies of instillation durations. "Observed-Expected events research (O-E)" and "Variance (V)" for calculating hazard ratio (HR) were used in Revman 5.2 software recommended by Cochrane Collabration for data analysis. Sensitivity and subgroup analysis were selected to minish heterogeneity. GRADEpro 3.6 profile recommended by Cochrane Collabration was employed for quality assessment of analyses. Finally, 13 eligible RCTs with 4216 patients were included in this review and 16 comparisons from 13 trials were involved for analysis. The pooled analysis revealed no significant difference between long-term and short-term duration [HR=0.99, 95% CI (0.89, 1.11), P=0.89]. Within the subgroup analysis, patients benefited from long-term instillations with a start regimen of one immediate instillation [HR=0.83, 95% CI (0.69, 1.00), P=0.05]. But patients were not suitable to receive long-term instillations with epirubicin (EPI) [HR=1.01, 95% CI (0.91, 1.13), P=0.78]. The progression rate was not reduced after long-term instillations [HR=0.96, 95% CI (0.66, 1.39), P=0.82]. From our results, patients should not receive introvesical chemotherapy more than half a year. In contrast, patients with one immediate instillation are preferred to have a long-term duration at least one year. Long-term instillations can not reduce the progression rate.

The evolution of the quality control concepts of medical products within the global context and the development of the quality control technology of Chinese medicine are briefly described. Aimed at the bottlenecks in the regulation and quality control of Chinese medicine, using Big Data technology to address the significant challenges in Chinese medicine industry is proposed. For quality standard refinements and internationalization of Chinese medicine, a technological innovation strategy encompassing its methodology, and the R&D direction of the subsequent core technology are also presented.
Data Mining ; Databases, Factual ; Drug Industry ; organization & administration ; standards ; Drugs, Chinese Herbal ; analysis ; pharmacology ; standards ; Humans ; Quality Control