0.05);Single factor analysis showed that,8 factors such as planned pregnancy,gender expectation of mother and father of spouses,relation of primiparas with mother and father of their spouses were independently related to depression in spouse of primiparas;multiple stepwise regression analysis revealed that,social support,books and media with postpartum health care knowledge,gender expectation of mother and father of spouses were main factors that related to stress in spouses of primiparas(?=-0.68,-0.15,-0.13).Conclusion:Spouses of primiparas experience the same medium-leveled stress as primiparas.The related factors were multifold and the main factors were social support,books and media with postpartum health care knowledge,gender expectation of mother and father of spouses.

At present, the teaching management department is facing a big puzzle in the education of medical professional postgraduate degree. How to strengthen the appropriate scientific research training while successfully completing the 33-months clinical rotation. With the social development and increasing demands, the original training model that training professional technical personnel and scientific academic personnel seperately has been confirmed unable to adapt to the current requirements. Combining with the practi-cal experience of the medical postgraduate degree education, we put forward some constructive suggestions of boosting the innovation of the medical postgraduate degree education from several aspects, such as optimizing the training process, strengthening the stage man-agement, improving the quality of the tutor team, smoothing the communication mechanism between teachers and students, cultivating clinical research thinking, etc.

Objective To investigate the incidence and trend of colorectal cancer in Wenling City of zhejiang Province from 2006 to 2011.Methods The date of colorectal cancer cases were collected from the tumor registersystem.The incidence rates,time trend and regional distributionof colorectal cancer were analyzed.Results The overall incidence of colorectal cancer in Wenling City was rising.The annual average incidence was 22.67/105.The incidence of colorectal cancer both in man and woman were increased with age,especially in ages between 55 and 75.The incidence of colorectal cancer was highest in city,followed in fringe area and lowest in rural.But the average annual growth rate was highest in rural.Conclusion The incidence trend of colorectal cancer is rising in Wenling City.Control measures of colorectal cancer according to the risk factors should be given,especially in rural area.

The aim of this study is to develop a rapid and accurately species typing method for Brucella isolates by using High Resolution Melting (HRM ) analysis .Six pairs of primers were used according to the reference for the sequence of pur‐pose gene .Nineteen biotypes of six species Brucella standard strains were identified by PCR‐HRM analysis and this analysis was used to detect the 35 clinical isolates .Results showed Brucella amplified specific melting curves were different from con‐trasted strains with primer Bspp .The six species Brucella standard strains have own characteristic curve shape from each oth‐ers by PCR‐HRM analysis with five pairs of primers .Thirty‐five clinical isolates of Brucella have entirely consistent with PCR‐HRM curve shape with Brucella melitensis standard strains .So ,PCR‐HRM analysis methods can accurately identify Brucella strains ,especially clinical isolated Brucella melitensis ,and may be used in clinical microbiology laboratories .

The epidemic characteristics and genotype of Bacillus anthracis strains in Liaoning Province ,China was analyze in this study .Six Bacillus anthracis strains from 2001 to 2011 were studied with multiple‐locus variable‐number tandem repeat analysis (MLVA) .BioNumerics4 .0 software was used to analyze the DNA fingerprint of statistics ,and cluster analysis results were obtained .Clustering analysis found that the 6 strains could be divided into two genotypes .For anthrax outbreaks ,the ge‐netic markers of multiple‐locus variable‐number tandem repeat were highly similar .It's suggested that MLVA is quite useful for investigation of strain relatedness in regions of outbreaks .

Objective To assess the correlation between tenosynovitis or rupture of the flexor hallucis longus (FHL) and pes planus in patients with rheumatoid arthritis (RA).Methods The data of 47 RA patients (97 feet) with painful feet was retrospectively analyzed which was collected From February 2008 to June 2011.In accordance with the results of the FHL changes got by ultrasonography,the patients were divided into 3 groups.Group A consisted of those with normal FHL (27 feet).Group B consisted of those with FHL tenosynovitis (40 feet),and Group C eonsisted of those with FHL rupture (27 feet).Load bearing lateral radiographs were taken for all the patients.The correlation study was carried out based on the pes planus-related parameters,such as the measurement of heel pitch angle (HPA) and tarsal and 1st metatarsal angle (TM1).Factors like patients' age and course of disease were also taken into the consideration during the study.Results The mean age of those in group A was 49.9±9.2 years vs.56.2±9.2 years in group B and 54.7±8.0 years in group C.The mean duration was 4.7±2.6 years in Group A vs.16.2±7.4 years in Group B 5°±3.6° in Group C.The mean TM1 was 2.5°±2.2° in Group A vs.6.5°±3.2° in Group B and 11.2°±4.9° in Group C.Significant statistics difference were found among the three groups in these parameters.HPA＜ 20° was found among 6/27 feet in group A,31/40 in group B and 27/27 in group C.TM1 ＞4° was found among 5/27 feet in group A,30/40 in group B and 27/27 in group C.Conclusion FHL changes were common in RA patients and its severitv had positive correlation to pes planus.These changes were affected by age and duration,and could be evaluated effectively by ultrasound.

Objective To investigate the expression and clinical value of miR-127-3p in plasma of patients with breast cancer .Methods 80 cases of breast patients , 70 cases of benign breast tumor patients and 70 cases of normal control group were recruited .A real-time fluorescent quantitative reverse transcription polymerase chain reaction ( RT-PCR ) method for detecting miR-127-3p was established; Liner, reproducibility, and specificity were evaluated.In addition, correlations between the relative expression of plasma miR-127-3p and the concentrations of CEA and CA 153 were assessed.the relationship of miR-127-3p expression and clinicopathological features was further determined by Mann-Whitney test.Results The method for detection of plasma miR-127-3p was established.The relative plasma expression of miR-127-3p in breast patients [ 10.561 ( 5.424 -16.465 ) ] was significantly higher than that in benign breast tumor patients [3.015 (1.987-5.035)] (P=0.000 6) and healthy controls [2.375 (1.173-4.370)] (P=0.000 2).However, there was no significant difference between benign tumor patients and healthy control group (P=0.143).Positive relationship was found between the relative expression of miR-127-3p and the concentration of CA153 (R2 =0.457, P=0.003).The area under the ROC curve (AUC) of miR-127-3pwas 0.763, which was higher than that of CEA and CA 153.No significant difference was found between plasma miR-127-3p expression and clinicalpathological features including tumor size , differentiation and tumor node metastasis stage (P>0.05).Conclusions miR-127-3p was increased in breast cancer patients and may be an important diagnostic index for breast cancer .

Objective To compare and analyze the supply of blood collection and clinical blood demand in Hangzhou during 2011-2016,and to put forward some countermeasures and suggestions.Methods The related data of blood collection in blood center and the indexs of clinical blood demand in all hospitals in Hangzhou were collected during 2011-2016,and the growth rates of both of them were compared and analyzed.Results 1) The data of blood collection and supply was the lowest in 2012,and then increased year by year.The average annual growth of platelet collection and supply was 8.09％ and 8.47％,respectively,and the other indicators grew relatively gently.In 2016,the rate of blood donation reached 18.28 per thousand people.At the same period,the number of staff in institutions was basically stable.2) During 2011-2016,the blood demand of all hospitals in Hangzhoa maintained rapid growth.In Hangzhou,the number of hospitals increased by 10.65％ annually,and until 2016,there was an increase of 65.87％ over 2011.The average annual growth of the number of beds,the number of emergency patients and the number of inpatients increased by 10.21％,6.09％ and 11.40％ respectively.The growth rate of number of inpatients was higher than that of outpatient and emergency departments.Hospital employees remained at an average annual growth rate of nearly 10％.3) The clinical demand for blood increased significantly more higher than the growth of blood collection and supply.Conclusion Speed up the pace of the construction of blood supply,and keep pace with the construction of hospitals.Strengthening the publicity,health education and promotion models,in order to encourage more people,who are eligible for blood donation,to join the blood donation.And also strengthening personnel team building,improving overall work efficiency and level.

The aim of the present study is to investigate the effects of Vam3 which is one of the dihydroxystilbene compounds on expressions of ICAM-1 in the lungs of OVA-induced asthmatic mice and the mechanisms of anti-airway inflammation. Balb/c mice were challenged with OVA inhalation. Lung tissues were stained with Mayer's hematoxylin and eosin for histopathologic examination. The expression of ICAM-1 in the lungs of mice was analyzed by Western blotting and immunohistochemistry method. The NF-kappaB activities were detected by NF-kappaB-luc reporter genetic transient transfection method. The activities of MMP-9 induced by LPS, TNF-alpha and PMA in THP-1 cells were determined by gelatin zymography method. The results showed that Vam3 could inhibit the expression of ICAM-1 in the OVA-induced mouse model. In addition, Vam3 could significantly suppress the activities of NF-kappaB in A549 cells and MMP-9 in THP-1 cells induced by LPS, TNF-alpha and PMA. These results suggested that Vam3 could alleviate the asthmatic inflammation by decreasing ICAM-1 expression in asthmatic mice, down regulating NF-kappaB and MMP-9 activities. Compound Vam3 showed inhibitory effects on inflammatory signal pathways involved in asthma.

Objective:In this paper, based on the 4D dose distribution of the treatment plan, the effects of respiratory movement on the dose distribution of three-dimensional conformal radiation therapy (3DCRT) and sliding window intensity-modulated radiation therapy (SW-IMRT) techniques were analyzed, and the dose errors caused by respiratory movement based on the 4D dose distribution were evaluated.Methods:In this study, the dynamic thoracic phantom (CIRS-008A) was used to simulate the patient with a 3 cm spherical insert as the tumor. Four motion patterns were simulated with cos 4( x) and sin ( x) wave forms of 10 mm and 5 mm amplitudes. The 4DCT scans with the phantom were performed in different breathing modes, and the maximum intensity projection (MIP), average intensity projection (AIP) and 10 separate 4DCT phase images were transferred to the Eclipse treatment planning system. The targets were contoured on MIP, with corresponding 3DCRT and SW-IMRT plans designed and dose calculated on AIP. By copying the plan designed on the AIP to each phase image of the 4DCT set, the MATLAB software package was employed to register and superimpose all the phase-specific doses onto one of the reference phase to create a 4D-accumulated dose distribution. Both films (EBT2) and optically stimulated luminescence (OSLD) detectors were inserted in and around the target area of the phantom to measure the delivered doses. The calculated 4D-accumulated doses were compared to the measured doses and their differences were evaluated using Gamma analysis. Results:Under different respiration modes, the average Gamma index (3%/3 mm) passing rates between the 4D-accumulated doses and EBT2-measured doses for 3DCRT and SW-IMRT plans were (98.8±0.78)% and (96.4±1.89)%, respectively. The absolute measurements of OSLDs both inside and outside of the target area well matched the 4D-accumulated doses.Conclusions:4DCT can be effectively applied to evaluate the treatment plan dose distribution through 4D dose accumulation, which can potentially avoid cold spots and target under-coverage. Under different respiration modes, both 3DCRT and SW-IMRT plans provide dose measurements consistent with those predicted by the 4D-accumulated dose of treatment plan.