Objective To investigate the efficacy and safety of slow release paclitaxel eluting stents. Methods The 148 lesions of 71 patients were treated and 171 stents were implanted, of which 132 were slow release paclitaxel eluting stents and were implanted in 102 lesions. Results All except 1 of the slow release paclitaxel eluting stents were successfully implanted. No complications occurred during hospitalization. There were no cardic events and ischemic ECG evidence in 48 patients of the 6 months′ follow-up. Conclusion The efficacy and safety of slow release paclitaxel eluting stents within 6 months have been approved.

Objective To evaluate the consistency of the test results detected by multiple automated hematology analyzers .Meth-ods The EP9-A2 guideline of NCCLS ,Passing-Bablok regression analysis and t test were adopted to compare the detection results of hemoglobin(HGB) ,hematocrit (HCT) ,red blood cell count(RBC) ,white blood cell count (WBC) and platelet(PLT) in 115 samples from patients by 5 automated haematology analyzers of the Sysmex XE-2100 ,the Sysmex XT-1800i ,the Sysmex XS-1000i , the Mindray BC-5300 and ABX pentra80 .The Sysmex XE-2100 was used as the reference instrument .Results In the detection of all the compared items including HGB ,HCT ,RBC ,WBC and PLT ,these automated hematology analyzers exhibited very good cor-relation(r>0 .97) ,whereas the individual parameters in 3 automated hematology analyzers appeared the proportional systematic differences and /or constant systematic differences ,including HCT in the sysmex XT-1800i ,HCT and RBC in the sysmex XS-1000i and RBC in the ABX pentra 80 .Conclusion The Passing-Bablok regression analysis combined with t test may identify the system-atic differences of the comparative results of 2 automated haematology analyzers ,the consistency of the comparative results of the automated hematology analyzers can not be evaluated by the simple correlation coefficient .

Objective To discuss the clinical efficacy between the small skull-window microsurgical surgery and conventional trauma craniotomy in the treatment of hypertensive cerebral hemorrhage .Methods The clinical data of patients with hypertensive cerebral hemorrhage treated with two different approaches from January 2010 to October 2014 were analyzed retrospectively .Re-sults The re-hemorrhage rate of patients treated with conventional trauma craniotomy was relatively low ,compared with patients treated with small skull-window microsurgical surgery .small skull-window microsurgical surgery was superior than conventional trauma craniotomy in the incidence of postoperative complications ,disability rate and patients′ hospitalization time(P< 0 .05) .Con-clusion Small skull-window microsurgical surgery is superior than conventional trauma craniotomy .

Objective:To explore the behavior and influencing factors of mobile health (m-Health) information searching among patients with cancer, aiming to provide evidence for the provision of medical health information.Methods:A cross-sectional survey was conducted.A total of 535 patients with cancer were recruited from a cancer hospital in Zhejiang Province from September to December 2017.Measurement tools included the demographic information questionnaire, mobile health information search behavior questionnaire, mobile health information search environment questionnaire, cancer needs questionnaires-short form and ehealth literacy scale.SPSS 26.0 was used for descriptive statistical analysis, one-way analysis of variance, Pearson correlation analysis and multiple linear regression analysis.Results:The total score of mobile health information search behavior of cancer patients was (60.84±9.60), and 66.5% of participants reported that they "never" or "occasionally" searched health information via mobile.The total score of information needs was (80.99±27.86), electronic health literacy was (26.54±7.85), mobile health information search environment was (8.00±2.86). m-Health information search behavior was positively correlated with information needs ( r=0.251, P<0.01), ehealth literacy ( r=0.538, P<0.01), and m-Health information search environment ( r=0.267, P<0.01). The stepwise regression analysis revealed that the place of residence, working status, income level, ehealth literacy, mobile health information search environment and information needs were statistically significant associated with the m-Health information searching behavior among cancer patients, which accounted for 39.3% of the total variance ( F=12.151, P<0.01). Compared with patients living in the central cities, those living in the small and medium-sized cities( β=0.092, P=0.031) had higher score in m-Health information behavior.Compared with patients working on normal schedule, those took sick days ( β=0.156, P=0.017) and working fewer hours ( β=0.138, P=0.002) had higher score m-Health information behavior.Compared with patients with monthly income of 1 000-3 000 yuan ( β=-0.194, P=0.002), those with monthly income less than 1 000 yuan had higher score in m-Health information behavior.The ehealth literacy ( β=0.425, P=0.000), mobile health information search environment ( β=0.179, P=0.000) and information needs ( β=0.091, P=0.027) were positive influencing factors of m-Health information search behavior. Conclusion:Patients with cancer did not report high m-Health information search behavior.Place of residence, working status, income level, ehealth literacy, m-Health information search environment and information demand were the influencing factors of m-Health information search behavior among patients with cancer.

Objective: To understand potential categories of lifestyle behaviors and its association with traditional Chinese medicine (TCM) constitution among higher vocational medical students, so as to provide reference for the physical health management of them. Methods: From October to December 2022, 2 720 medical students from three higher vocational medical colleges in Anhui Province were selected by stratified cluster sampling method and were investigated with a questionnaire of lifestyle and TCM body constitution. Potential category analysis (LCA) and multiple linear regression were used to explore the relationship between potential categories of lifestyle behaviors and TCM constitutions. Results: The lifestyle behavior of vocational medical students were classified into three potential categories:general health group (83.60%), smoking and drinking group (4.85%) and diet preference group (11.55%). There were significant differences in the distribution of TCM constitution types among the three groups ( χ 2=46.32, P < 0.01 ). The proportion of general health group was the higher in balanced constitution (46.39%), and the proportion of smoking and drinking type was higher in phlegm dampness (25.00%). The dietary preferences were higher in phlegm dampness (20.38%), Yin deficiency (15.92%) and damp heat (20.70%). Taking balanced constitution as a reference, the occurrence risk of phlegm and dampness in smoking and drinking type and diet preference type was 1.75 times higher (95% CI =1.09-2.77) and 1.78 times higher (95% CI = 1.26-2.49) than that in general health group ( P <0.05). Conclusion There are certain aggregation characteristics in lifestyle behaviors among higher vocational medical students, which show significant relations with TCM constitutions. Targeted intervention should be carried out according to the demographic characteristics of higher vocational medical students, potential categories of behavior and lifestyle characteristics and TCM constitutions.

Objective To study the expression level and function of micro RNA (microRNA)-218 in hepatocellular carcinoma (HCC) .Methods 46 cases of HCC surgery in the hepatobiliary surgery department of this hospital were selected and divided into the transfection group and nontransfection group .The expression ,proliferation and apoptosis of microRNA-218 and the expression level of B cell specific Maloney leukemia virus insertion site 1(Bmi-1) and cycling-dependented kinase 6(CDK6) in HepG2 cells were compared between the two groups .Results The expression level of microRNA-218 in HCC tissue was significantly lower than that in paracancerous tissues (P＜0 .05);the microRNA218 expression level was closely correlated with the clinicopathological characteristics such as tumor size and TNM stage(P＜0 .05);the HepG2 cell proliferation rates at 24 ,48 ,72 h after transfection in the transfection group were significantly lower than those in the nontransfection group(P＜0 .05);the HepG2 cell apoptosis rate in the transfection group was significantly higher than that in the nontransfection group(P＜0 .05);the Bim-1 and CDK6 expression levels after HepG2 cell transfection in the transfection group were significantly lower than those in nontransfection group(P＜0 .05) . Conclusion microRNA-218 can suppress the proliferation of HCC cells and promotes HCC cells apoptosis by down-regulating the Bim-1 and CDK6 expression level in potential targets .

Objective To evaluate the effects of Cypher~(TM) Stent on endothelium regeneration and platelet activation after angioplasty. Methods Six mongrel dogs were implanted Cypher~(TM) stent and Bx sonic stent in the same artery.The target vessels were ablated after angiography and observed by scanning electron microscope at one month and three months after implantation of stents respectively.Result At one month,target vessels of Cypher~(TM) stent were covered with endothelium partly and platelet activation was observed.Target vessels of Bx sonic stent were entirely covered with endothelium and platelet activation wasn't observed.Three months later,target vessels of Cypher~(TM) stent and Bx sonic stent were entirely covered with endothelium and there was no platelet activation on the vessel surface for both groups.Conclusion Endothelium regeneration after implantation of Cypher~(TM) stent was much slower than that of implantation of bare metallic stent,and at three months,the endothelialization was finished.Intensive anti-platelet therapy should be considered after implantation of Cypher~(TM) stent.

Objective To evaluate the curative effects of vacuum sealing drainage equipment on prevention and treatment of subcutaneous effusion after breast cancer radical correction. Methods A total of 122 cases of breast cancer patients from June 2006 to June 2012 were randomly divided into control group ( n=62) and intervention group (n=60). The patients of control group underwent the conventional drainage while the patients of intervention group received the vacuum sealing drainage. The situation of subcutaneous effusion, infection, skin flap necrosis, decannulation time as well as day flow conditions in two groups were observed and compared. Results The incidence of subcutaneous effusion, infection and skin flap necrosis in control group were 12. 9%, 6. 4%, 8. 1% respectively. In intervention group, the incidence rate of subcutaneous effusion was 1. 7%, and no infection, and skin flap necrosis had been observed (χ2 =7. 90,8. 31,9. 12;P<0. 01). The extubation time and day flow conditions in control group was(6. 8 ± 2. 3) d and (70 ± 38) ml, while the interventiongroupwere(10.5±3.1)dand(105±28)mlwithstatisticalsignificance(t =2.10,3.95;P <0. 05). Conclusions Simple vacuum sealing drainage device can not only prevent the subcutaneous effusion, infection and skin flap necrosis after breast cancer radical correction, but also can realize the early extubation, therefore it is worthy of promotion in clinical.

Health service is an important part of the integrated development of the Yangtze River Delta. Taking the cooperation practice between Shanghai Tenth People′s Hospital and Suzhou Yinshanhu Hospital as an example, this article introduced the multi-agent cooperation mode of the loose medical alliance including the government, urban hospitals and cross provincial grassroots medical institutions. Among them, the local government provided policy, fund guarantee and guidance, the urban hospital exported management ideas, medicine talents and technologies, and the primary hospital conducted dual training by inviting in and going out to achieve double growth. Through the high gap cooperation between tertiary hospital and primary hospital, Yinshanhu hospital had been comprehensively developed. The loose medical alliance with multi subject coordination and cross region could give full play to the advantages of the loose healthcare alliance mode, achieve multi-win, and have reference significance for promoting the regional integration of medical and health services in the Yangtze River Delta.

The effect of Radix isatidis polysaccharide(IRPS)on TLR3/TRIF innate immune path-way and type Ⅰ interferon secretion in 3D4/21/CD163 cells infected by porcine reproductive and re-spiratory syndrome virus(PRRSV)was tested by Western blot and ELISA;moreover,the effect of IRPS on the immunosuppression infected by PRRSV was further verified with the TLR3 agonist poly(I∶C).The results showed that the protein levels of TLR3,TRIF,IRF3,IRF7 and type Ⅰ in-terferon secretion were significantly decreased at 18,24 h of PRRSV infection,while IRPS signifi-cantly inhibited this process;poly(I∶C)alleviated the protein levels of TRIF,IRF3 and IRF7 as well as the phosphorylation levels of IRF3 and IRF7 infected by PRRSV;at the same time,IRPS is synergistic with poly(I∶C).The results indicate that IRPS is able to alleviate immunosuppression caused by PRRSV infection via the TLR3/TRIF pathway.