It is an evasive topic on life value education post-disaster when the earthquake reconstruction has started off.Considering the experience and lessons learned from the earthquake,this article expailns the contents of post-disaster life education at school and puts forward some suggestions on how to carry on the education of life value.

Objective To analyze the situation and change trend of health resources allocation of traditional Chinese medicine (TCM).Methods The agglomeration degree is used to analyze the situation and change trend of health resources allocation of TCM in different regionS.Results The regional disparity of health resource allocation of TCM is large,and the equity of health resources allocation according to geography and population needs to be further improved and optimized.Conclusion The availability of health resources of TCM should be improved,and the diversified needs of TCM in different regions be met.

Objective To study the expression of HIF-1αand and its correlation with gastric cancer recurrence, and to identify its prog-nosis evaluation in gastric cancer recurrence. Methods 80 patients with gastric cancer recurrence after radical surgery were selected as the observation group, and 50 patients without gastric cancer recurrence 5 or more than 5 years after surgery were selected as the control group. The immunohistochemical situation and expression of VEGF of the two groups were compared, and the correlation of HIF-1αand VEGF and gastric cancer recurrence were analyzed. Results The positive expression rate of HIF-1αand VEGF were 77. 50% and 73. 75% respectively in the observation group, which were significantly higher than 12. 00% and 10. 00% in the control group. Univariate analysis showed that the related indices such as degree of differentiation, depth of invasion, lymph node metastasis, vascular invasion, and TNM clinical stage were associated with VEGF expression and positive expression of HIF-1α. The Spearman correlation analysis showed that HIF-1α and VEGF was positively correlated (r=0. 458,P=0. 000). 1-year survival rate of HIF-1α-positive group was 45. 16%, and the average survival time was (8. 62 ± 2. 32) months, which was significantly lower than 77. 77% and (18. 96 ± 3. 14) months respectively in the negative group. Cox risk model analysis showed that HIF-1αand VEGF expression were high risk factors for gastric cancer recurrence. Conclusion HIF-1αand VEGF expression have a very colse correlation with gastric cancer recurrence, and it can be used as evaluation of gastric cancer recurrence and prognosis.

AIM: To study the effect of effective parts of Acanthopanax senticosus on Parkinson's disease mouse model(from C_(57) BL/6 strain) concerning Gammaamino butyric acid(GABA),nigra-striatum tyrosine hydrozylase(TH) and hippocampal glial fibrillary acidic protein(GFAP). METHODS: In MPTP(1-methyl-4-phenyl-1,2,3,6-tetrahydropytidine)-induced PD mouse model(accumulative dose amounted to 150 mg/kg) pole-climbing time was determined of mice after receiving effective parts of Acanthopanax senticosus for 20 d,and GARA,TH and GFAP expression were assayed simultaneously with the help of immunohistochemical method. RESULTS: Mice's pole-climbing time was measured,GABA and TH made a significant difference between treated group and control group(P

Objective To explore the effect of different diary method on daily affect of college students.Methods 75 numbers of under-graduates were randomly assigned into information recording group,feeling recording group and control group.Beck Depression Inventory (BDI) and Positive And Negative Affect Scale (PANAS) were used before and after two months intervention.Results For positive emotion,ANOVA results showed no significant (P＞0.05) main effect of time,a significant (P＜0.05) main effect of group(2.76±0.41,2.97±0.50,3.24±0.45),and the time × group had a significant interaction (P＜0.05).Simple effect analysis showed that after the intervention,the positive emotions of information recording group (2.47 ± 0.62) and feeling recording group (2.86±0.64) was lower than the positive emotions of control group(3.35±0.46) significantly(P＜0.05).For negative emotions,there was no significant difference (P＞0.05) in main effects of time,group and interaction;for depression,the main effect of the level of time (8.02± 5.65,5.38 ± 5.04,5.20± 5.51) was significant (P＜ 0.01),and main effect of group and the interaction were not significant(P＞0.05).Conclusion Different diary methods have different effects on the subject's daily affect.

Objective To study the distribution and expression of Semaphorins-3A protein in brain of postnatal rats.Methods Semaphorins-3A positive cells were observed by immunohistochemistry in the cerebral cortex,hippocampus,dentate gyms and entorhinal cortex in postnatal 0d,7d,14d,21 d and 28d of Sprague Dawley rats.Results Semaphorins-3A positive cells widely distributed in the granule cell layer ( Ⅱ ),external pyramidal cell layer ( Ⅲ ),internal granular cell layer ( Ⅳ ),pyramidal cell layer ( Ⅴ ) and layer of polymorphous cells ( Ⅵ ),in addition to the molecular layer ( Ⅰ ) of the parietal,occipital,frontal,temporal,insular,cingulate cortex,piriform cortex and entorhinal cortex with postnatal 0d,7d,14d,21d and 28d rats.The amount of semaphorins-3A positive cells(IOD) in the entorhinal cortex was 84916.23 ± 3266.34 in P0d,77711.41 ± 2634.26 in P7d,74124.25 ± 3989.09 in P14d,65887.63 ± 3406.57 in P21d and 57705.96 ± 3136.35 in P28d,meanwhile the region of semaphorins-3A positive cells narrowed in the part level with Ⅱ -Ⅵ levels of cortex.Similarly semaphorins-3A positive cells distributed mainly in granule cell layer of dentate gyrus,CA1,CA3 region and only a few of semaphorins-3A positive cells scattered in the multi-line layer in hippocampus.The expression level of semaphorins-3Awas significant difference among postnatal 0d,7d,14d,21d and 28d rats (P＜0.01).Conclusion Semaphorins-3A positive cells widely distribute in the various cortex and hippocampus in developing rat brain,and the region of semaphorins-3A is reduced with age growth of rats.

ObjectiveTo observe Semaphorins-3A and synaptophysin P38 expression in hippocampus of developing rat induced by status epilepticus.Methods 320 SD rats were divided into four groups (P7,P14,P21 and P28) according to day -old after birth (7d,14d,21d and 28d).Rats in each group were randomly divided into model group (SE group) and saline control group (NS group).SE was induced by Pentylenetetrazol (PTZ).Semaphorins-3A and synaptophysin P38 expression were determined by immunohistochemical staining on 1d,7d,14d,21d and 28d after SE in hippocampal CA1 of rats.ResultsSemaphorins-3A-positive cells could be seen in the hippocampal granule cell layer in all rats.Semaphorins-3A expression tended to decrease with the increasing of day-age,especially in P7 group(91 552.68 ± 4664.69 ).No matter how day-age,Semaphorins-3A expression was similar to that in NS group and was obvious reduced in 7d after SE(56 938.84 ± 5688.47 ).Meanwhile P38 expression in P7-day-age rats had had been gradually increasing between 1 day and 14d (5413.18 ±48.77,6223.40±29.19,6902.94 ±78.51 ) and then stabilized gradually on 21d(7523.42 ± 62.94) after rats were tested.P38 expression in other day-age rat was relatively stable on the same level in physiological state.On the other hand P38 expression in the hippocampal CA1 region of P7,P14,P21 and P28 rats was significantly higher than that in normal rats between 1day and 28day after SE episode(P＜ 0.05 ),and reached a peak on 14 day(8408.35 ± 55.73 ).ConclusionSemaphorins-3A and synaptophysin P38 involved in hippocampal synaptic plasticity of rat in developing stage and epilepsy.

Objective To analyze the distribution and clinical characteristics of gastrointestinal virus infection in infants with acute diarrhea.Methods Stool samples and clinical data were collected from 900 infants (≤5 years old) with acute diarrhea in outpatient department of Beilun District People' s Hospital during July 2012 and July 2013.Specimens were tested for 5 gastrointestinal virus including group A/B/C rotavirus (RV),adenovirus (AdV),astrovirus (AstV),sapovirus (SV) and norovirus (NV) by the multiplex PCR assay.Chi-square test was performed to compare the positive rates of virus infection among children with different genders and ages.Results Among 900 stool samples,369 were positive of gastrointestinal virus,of which 291 were positive for single virus and 78 for mixed virus.In single virus infection,NV was detected with the highest positive rate of 19.4％ (4.9％ for G Ⅰ and 14.6％ for G Ⅱ),followed by RV-A (8.2％),SV (2.9％),AstV (1.0％) and AdV (0.8％).RV-B and C type were not found.In 78 cases with mixed infections,RV-A plus NV infection was the most common one with a prevalent rate of 5.8％.The positive rate in age group ≤2 years old was 51.0％,which was significantly higher than that of age group ＞ 2-5 years old (22.1％,x2 =70.404,P ＜ 0.01).In 369 children with positive gastrointestinal virus,fever was present in 24.1％,and vomit in 35.2％ of children.Fever,vomit and fever plus vomit was more common symptoms in children with mixed infections (x2 =17.878,21.869 and 14.155,P ＜ 0.01).Conclusion NV and RV-A are the most common pathogens in infants with acute diarrhea in Beilun district,especially in children younger than 2 years old.

ObjectiveTo explore the application value of acoustic radiation force impulse(ARFI) in the differential diagnosis of breast lesions.Methods Eighty six patients with 107 lesions were performed ARFI elastography.The stiffness of the masses in virtual touch tissue image(VTI) were scored.The pathological diagnosis as the gold standard,drawed the ROC curve to find the cut off point of area ratio to predict breast cancer.Shear wave velocity(SWV) within the breast masses were measured using virtual touch tissue quantification(VTQ) technique.ResultsThe elastography hardness score higher than grade 4 was mainly distributed in the malignancies compared to benign lesions( P ＜0.01).1.53 as the cut-off point of area ratio,sensitivity and specificity of diagnosing breast cancer were 95.7 ％,92.5 ％.SWV of malignant group higher than benign group,the difference was statistically significant (P ＜ 0.001 ).Conclusions Hardness score in VTI imaging,area ratio of benign and malignant lesions,SWV within the breast masses can help the differential diagnosis of breast lesions.

Objective To explore techniques of endoscopic ultrasonography for nasal cavity and its accuracy. Methods Under the guidance of nasal endoscope, ultrasonography of nasal cavity was performed by using a 10 MHz,3. 3 mm section probes. Thirty nasal cavities of 15 normal canine were scanned under general anesthesia. The sink experiment was used to decrease the influence of the ultraphonic artifact and to correct the data error. Results In gray scale ultrasound,most mucous and submucous tissue within nasal cavity were hypoechoic, the septal cartilage was echoless, and the cartilaginous membrane of the septal cartilage showed a consecutive hyperechogenicity line. The average thickness of the nasal septum and the average thickness of the inboard mucous and submuous of the inferior turbinate were (1. 87 0. 33)mm and (2.96 0.36) mm respectively. The rich blood flowing signals were observed by CDFI in soft tissues mentioned above. Pulsed Doppler of the nasal septum showed a venous waveform with the velocity ranging from 3. 1 to 13.8 cm/s and the arterial waveform with the peak systolic velocity of 10 to 54.8 cm/s, resistance index ranged from 0. 31 to 0. 57. Pulsed Doppler of the inferior turbinate showed a venous waveform with the velocity ranging from 4. 0 to 17. 3 cm/s and the arterial waveform with the peak systolic velocity of 7.5 to 79.6 cm/s, resistance index ranged from 0.25 to 0.62. Conclusions With correction factor,nasal endoscopic ultrasonography was accurate in localizing structures with clear images and high resolution. It could be a new imaging modality of diagnosing nasal mucosal and submucosal disorderes.