Objective:To describe the status of subjective well-being among junior high school students in a city of Jiangxi Province and to explore the relationship between family functioning and subjective well-being.To explore the relationship between growth environment and subjective well-being among ju-nior high school students in the perspective of family functioning and to provide basis and data for the mental health education among junior high school students.Methods:630 students in a junior high school in Jiangxi Province were sampled by stratified cluster sampling,and 103 junior high school students from 18 villages were sampled by household survey.They were investigated by subjective well-being scale for adolescents and Family Assessment Device.Results:(1)The overall subjective well-being of junior high school students was in the lower-middle level.Regarding all the dimensions of subjective well-being,they had the highest satisfaction on family and friendship,lowest academic satisfaction,low positive as well as passive emotion.(2)Girls had higher satisfaction on friendship and freedom than that of boys;children from families with more than one kids had more negative emotion than that of single child;boarding students had higher satisfaction on family,academics and freedom than that of non-boarding students;family residence and structure affected the satisfaction on family;grade and learning achievement affected some dimensions of subjective well-being among junior high school students.(3)Pearson correlation analysis and multiple linear regression analysis showed that some dimensions of family functioning were related to certain dimensions of subjective well-being among junior school students,and family functioning could predict the level of subjective well-being.Conclusion:The overall subjective well-being of junior high school students is in the lower-middle level,and further improving is needed.Family functioning has a great influence on junior school students' subjective well-being.Junior high school students who have healthy family functioning are more likely to have higher life satisfaction,and tend to experience higher subjective well-being.

Objective To explore the value of somatostatin receptor scintigraphy(SRS) in evaluating the immune activity of orbital inflammatory pseudotumor associated with systemic vasculitis.Methods Twenty-five patients with orbital inflammatory pseudotumor associated with systemic vasculitis (10 males,15 females,average age:(51.2± 14.2) years) underwent SRS.The uptake ratio (UR) of orbital inflammatory pseudotumor was obtained.(1) Patients were divided into group A (with immune activity) and group B (without immune activity) according to Birmingham vasculitis activity score (BVAS).The difference of UR between the 2 groups was compared by two-sample t test.The difference of UR before and after treatment in 12 patients was also compared.(2) Based on the results by BVAS,ROC curve was used to obtain the cut-off value of UR,as well as the diagnostic efficiency and Youden index.The consistency between SRS and BVAS was calculated.(3)Patients were divided into two groups according to the cut-off value of UR and the prognosis difference between them was compared by Fisher exact test.(4)The expression of SSTR2 and SSTR5 was observed by immunohistochemistry.Results (1) UR in group A was significantly higher than that in group B (2.09±0.44 vs 1.32±0.46,t =5.94,P＜0.01).After glucocorticoids treatment,the UR in group A reduced significantly (t=4.07,P＜0.01),but not in group B (t=1.76,P＞0.05).(2)ROC curve analysis identified UR cut-off value as 1.66,with the sensitivity of 87.5％,specificity of 95.7％,positive predictive value of 95.2％,negative predictive value of 88.0％,accuracy of 91.3％ and Youden index of 83.2％.The consistency between SRS and BVAS was strong (Kappa =0.840).(3) The prognosis was significantly different between patients with UR≥ 1.66 and UR＜1.66 (P＜0.05).(4) The immunohistochemical results revealed high expression of SSTR2 and SSTR5 in inflammatory cells in patients with immune activity.Conclusion SRS has potential value in evaluating the immune activity of orbital inflammatory pseudotumor associated with systemic vasculitis.

Objective To conduct a systematic review on the need and experience of patients in end of life and provide evidence-based guidance for delivery of end-of-life care in hospital and community settings. Methods Two Chinese (CBM and CNKI) and four English relevant databases (PsycINFO,MEDLINE,EMbase and CINAHL) were in-cluded to retrieve literatures on Chinese dying patients' needs and experience between inception and August 2016. The JBI Critical Appraisal Tool for qualitative studies in Australia was used to evaluate the quality of studies. The searching results were synthesized by employing Integrating Methods. Results Seventy-five findings were extracted from 9 qualified studies. The 75 findings were sequently integrated into 5 categories and finally 2 synthesized re-sults were summarized from the 5 categories. Integration result 1:under the sufferings from both physical and psy-chological aspects,dying patients require support from both family and society. Integration result 2:although death is acceptable for patients,they still hope for dignity and goals of life. Conclusion Needs of patients in end-of-life should be understood and respected. Reasonable and effective measures need to be taken to meet their needs and improve their quality of life.

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OBJECTIVE To investigate the effect of Radix Isatidis and its constituents indigo and in?dirubin on two principal subtypes of organic cation transporters(OCT)OCT1,OCT2 in vivo in mice. METHODS Decoction of Radix Isatidis (DRI) 1.6 and 6.4 g · kg-1,granules of Radix Isatidis (GRI) 0.615 and 2.460 g·kg-1,indigo 0.008 and 0.640 mg·kg-1 and indirubin 0.0192 and 1.536 mg·kg-1 were ig given to NIH mice(60 mice per group),twice a day for 5 d. Four control groups were set up,including the vehicle of water,0.5% sodium carboxymethyl cellulose(CMC),additives of sucrose plus dextrin (1.5 g · kg-1)and positive control quinidine(0.025 g · kg-1). Sixty minutes after the last dosing,all the mice were iv given metformin(Met)5 mg·kg-1,and at 1.0,2.5,5.0,7.5,10.0 and 20.0 min after Met iv,10 mice in each group were sacrificed to collect whole blood and kidneys respectively. The right kidney was homogenized for Met accumulation test and the left one used to extract total RNA for analysis of OCT1 and OCT2 mRNA expressions by real-time PCR. The contents of Met in sera and kidneys were quantified by HPLC. Major pharmacokinetic parameters of Met in sera were analyzed by pharmacokinetic software(DAS 2.0). RESULTS There was no significant difference between water control group,0.5%CMC group and sucrose plus dextrin group in any examined item. Compared with vehicle control group (water and 0.5%CMC group),all the related pharmacokinetic parameters in DRI 6.4 g · kg- 1,GRI 2.46 g · kg-1,indigo 0.640 mg · kg-1 and indirubin 1.536 mg · kg-1 groups were changed significantly (P<0.05,P<0.01). The elimination half time (t1/2β) was prolonged 13%-97%,volume of distribution reduced by 13%-72%,clearance(Cl)reduced by 9%-65%,and the area under the concentration-time curve (AUC0-20 min) increased by 13%-135%. AUC0-20 min obtained from renal Met accumulations was significantly increased(P<0.01)while Met uptake by kidney slices was reduced(P<0.05,P<0.01). The expressions of OCT1 and OCT2 mRNA were obviously down-regulated(P<0.05,P<0.01). CONCLUSION The mouse renal OCT1 and OCT2 are significantly inhibited by DRI,GRI,indigo and indirubin. The inhibitory effect of Radix Isatidis on OCT1 and OCT2 probably arises from indigo and indirubin contained.

OBJECTIVE:To study the effects of 10 kinds of nephrotoxic TCM on three main subtypes(Oat1,Oat2 and Oat3) of kidney organic anion transporter(Oats)in mice. METHODS:A total of 1 840 SPF NIH mice were randomly divided into nor-mal control group(isovolumic pure water),probenecid group(30 kg/mg),sodium carboxymethyl cellulose(CMC)group,Pulsa-tillae radix,Corydalis rhizoma,Aconiti kusnezoffii radix,Aconiti radix,Angelicae pubescentis radix,Gleditsiae spina,Polygo-num cuspidatum,Kansui radix,Platycladi cacumen,Aucklandiae radix high and low dose groups. Mice were treated twice a day for 5 d,ig. After 1 h of the last dosing,they were iv given PAH in tail(30 mg/kg). The PAH pharmacokinetic parameters of the kidney homogenate were determined and the PAH intake in kidney tissue at the time point of 1,5,10,15 and 20 min was detect-ed. The PAH in blood was analyzed by DAS 2.0 software. The grouping and dosing were the same as before,after 1 h of the last dosing,kidney slices were made and put into PAH-buffer. The PAH intake of kidney slices was determined. RESULTS:Compared with normal control group,the t1/2β in C. rhizoma high dose group,A. kusnezoffii high and low dose groups,A. pubescentis high dose group,P. cuspidatum high and low dose groups and P. cacumen group were increased;Vd were all decreased in 10 kinds of TCM high and low dose groups;except for A. pubescentis low dose group,G. spian low dose group and K. radix low dose group, the CL was decreased and AUC0-20 min was increased in all other groups,with significant difference (P<0.01 or P<0.05). Com-pared with normal control group,the content of PAH in kidney tissue in P. radix high dose group,C. rhizoma high dose group,A. kusnezoffii high dose group,A. radix high and low dose groups,A. pubescentis high and low dose groups,G. spina high and low dose groups,P. cuspidatum high and low dose groups,K. radix high and low dose groups,P. cacumen high and low dose groups and A. radix high and low dose groups were increased,with significant difference (P<0.01 or P<0.05). Compared with normal control group,the intake of PAH in kidney slices in C. rhizoma high dose group,A. kusnezoffii high and low dose groups,G. spi-na high and low dose groups,K. radix high dose group,P. ca-cumen high and low dose groups and A. radix high dose group were decreased,with significant difference (P<0.01 or P<0.05). CONCLUSIONS:The 10 kinds of nephrotoxic TCM probably induced kidney injury through inhibiting the Oat1,Oat2 and Oat3 of Oats.

OBJECTlVE To investigate the inhibition of Radix lsatidis and its major constituents indigo and indirubin on three principal subtypes of organic anion transporters ( OATs) , Oat1, Oat2 and Oat3 in vivo in mice. METHODS Granules of Radix lsatidis ( GRl) 0.615 and 2.46 g·kg-1 , decoction of Radix lsatidis ( DRl) 1.6 and 6.4 g·kg-1 , indigo 0.008 and 0.64 mg·kg-1 and indirubin 0.0192 and 1.536 mg·kg-1 were ig given to the NlH mice (60 mice per group), twice a day, for 5 d while four control groups were set up, including vehicle of water, 0.5%sodium carboxymethyl cellulose ( CMC) , positive control probe-necid (0.05 g·kg-1) and additives of sucrose plus dextrin (1.5 g·kg-1 each) groups. After the last dosing of the test samples, para-aminohippuric acid ( PAH) clearance test was conducted. All the mice were iv given PAH 0.03 g·kg-1 and 1, 2.5, 5, 7.5, 10 and 20 min later before 10 mice per group were euthanized to collect whole blood and the kidneys were quickly removed. Each right kidney was homoge-nized to analyze the PAH accumulations and each left kidney to extract total mRNA for analysis of Oat1, Oat2 and Oat3 gene expressions using quantitative real-time PCR. The concentrations of PAH in sera and in kidney homogenates were determined by the method of Kiguchi. Major pharmacokinetic parame-ters of PAH in sera were calculated by pharmacokinetic software ( DAS2.0) . PAH uptake test for kidney slices was performed on another group of NlH mice according to the method of Nakakariya. RESULTS There was no significant difference between water control group and 0.5%CMC group in all the examined items. Compared with the vehicle control groups ( water and 0. 5%CMC group ) , elimination half time ( t1/2β) of PAH in GRl 2.46 g·kg-1 ,indigo 0.64 mg·kg-1 and indirubin 1.536 mg·kg-1 groups was signifi-cantly prolonged (P<0.05), the total clearance (Cl) and volume of distribution (Vd) were obviously reduced ( P<0.01) and the area under the curve ( AUC0-20 min ) of PAH in all the tested groups was signifi-cantly increased ( P<0.01) . AUC0-20 min obtained from renal PAH accumulations within the checked time was significantly higher ( P<0.05, P<0.01) than in the vehicle control group. But there was in no signifi-cant difference between all the study groups in kidney-to-plasma AUC ratios. PAH uptake results by kidney slices were significantly lower ( P<0. 05, P<0. 01 ) than in vehicle control group in every two dosages of all the four samples tested. Compared with vehicle control group, the mRNA expressions of Oat1, Oat2 and Oat3 were obviously ( P<0.05, P<0.01) and abnormally regulated in the groups of GRl 2.46 g·kg-1, DRl 6.4 g·kg-1, indigo 0.64 mg·kg-1 and indirubin 1.536 mg·kg-1. CONCLUSlON The renal Oat1, Oat2 and Oat3 of mice are significantly inhibited by GRl, DRl, indigo and indirubin. The inhibitory function of Radix lsatidis probably stems from indigo and indirubin contained in it.

Objective To review the clinical manifestation,diagnosis method,misdiagnosis,risk factors,treatments and prognosis of Stanford B aortic intramural hematoma (IMHB).Methods All of the Stanford B aortic IMHB patients admitted in Wuhan Union hospital from January 2008 to December 2013 were analyzed.The clinical manifestation,diagnosis method,misdiagnosis,managements and prognosis were studied.Furthermore,the effect and long-term survival of different therapies were compared,including medical treatment and endovascular repair.The statistics was performed with SPSS 16.0.Results There were 36 B aortic IMHB patients,and the percent of male patients was 72.22％.The mean age of IMHB was 60.19 ± 11.12.Most patients complained of acute chest and back pain,accompanied with hypertension.Twenty-eight patients (77.78％) received medication therapy,among them,there were 5 patients died of aortic rupture; eight patients (22.22％) received endovascular surgery,one died of cerebral hemorrhage (12.5％).No difference was found between medication therapy and endovascular surgery (17.86％ vs 12.5％,P ＞0.05).Conclusions For simple type B aortic IMHB patients,medication therapy and a dynamic monitoring of full aortic CT angiography was recommended,and for pejorative patients the endovascular treatment should be taken actively.

Objective To study the application of fusion of CT and MRI images in X-knife treatment for intracranial lesions.Methods Total 25 patients included:3 gliomas,3 acoustic neuroma,2 pituitary adenoma,one craniopharygioma to be remained or recurred postoperatily,2 pituitary micro-adenoma,5 AVM,4 cavernous angioma,3 metastatic tumour,one neoplasm located pituitary stem and midbrain respectively.Before the fusion of CT and MRI images MRI scan and CT scan for location of X-knife were performed respectively,then MR and CT image were transferred to workstation for the fusion of images.Results All lesions were showed clearly on fusional images and more nodules were observed in 3 metastatic tumour.Skull,soft tissue constructures and the profile of lesions were completely overlaped on overlaped images of CT and MR with an error less 1.0 mm.Conclusion CT and MRI images of head can be accurately registered.The images can show the radiologic informations more clearly than conventional CT image.It provides a safe,effective and little harmful method for X-knife treatment of intracranial lesions.

Objective To investigate personal identification of mixed seminal stain of two individuals, we combined the detection of genotyping autosomal, Y and X STR and sequencing mtDNA hypervariable Ⅰ (HV Ⅰ ) region. Methods We analyzed autosomal, Y and X STR with commercial kit and separating and sequencing HVⅠfragments of mixed seminal stain from two males by SSCP electrophoresis. Results Four genetic markers of the high amount sample can be obtained when mixed ratio is more than 1:10. When the proportion of two samples is close, the suspect could be excluded or, to some extent, identified by comparing with our results. Conclusion The combined detection of four genetic marker systems can, to some degree, solve the personal identification from mixed seminal stain of two individuals.