Objective: To explore the functions of psychological intervention in the integrative therapy for children's hematological tumor. Methods: The psychological status of 52 children with hematological tumor and their parents, and 48 healthy children and their parents were measured by means of the self-compiled psychological status scale and the symptom checklist 90 (SCL-90). Moreover, 26 children with hematological tumor and their parents, who were drawn out in random, were done by psychological intervention of 3 months as well as chemotherapy, and then their psychological status were evaluated. Results: The psychological problems were more prevalent in children with hematological tumor and their parents than those in the healthy children and their parents. Among the total, the problems of social behavior (3.9?2.9), personal emotion (7.1?4.7), habit (1.2?1.1), and learning (1.3?1.2) in the children with hematological tumor were more than those(1.5?1.6, 1.5?2.0, 0.5?0.7, 0.4?0.5) in the healthy children(P

Pancreatic endocrine tumors (PETs) are very rare and are divided into functional and nonfunctional tumors.Their clinical manifestations vary,and imaging diagnosis easily led to missing diagnosis and misdiagnosis for PETs.With the development of MRI technology,especially application of fat suppression techniques,diffusion weighted imaging (DWI) and dynamic enhanced magnetic resonance imaging (DEMRI) are of great value on imaging diagnosis and differential diagnosis for PETs.The clinical data of 13 patients with PETs who were admitted to the Central Hospital of Enshi Autonomous Prefecture from June 2007 to December 2011 were retrospectively analyzed,and their MRI imaging features were studied.The diagnostic values of MRI,especially DWI and DEMRI for PETs were investigated.

Objective To investigate clinical significance of plasma D-dimer (D-D),fibrinogen (FIB) and fibrin/fibrinogen degradation product (FDP) in patients with chronic obstructive pulmonary disease (COPD).Methods The level of plasma D-D,FIB and FDP in 150 patients with COPD and 80 healthy persons were detected,and compared.Results The level of plasma D-D,FIB and FDP in COPD patients were significantly higher than those in healthy persons[(2.16 ± 0.61) mg/L vs.(0.55 ± 0.04) mg/L,(5.88 ± 1.52) g/L vs.(3.12 ± 0.35) g/L,(7.18 ± 1.63) mg/L vs.(3.62 ± 1.55) mg/L],there were significant differences (P ＜ 0.01).Conclusion Monitoring the level of plasma D-D,FIB and FDP in COPD patients can provide reliable basis in hypercoagulable state and primary and secondary hyperfibrinolysis.

OBJECTIVE:To compare the contents of osthole and columbianadin in Argelica. pubescens in Wushan county, Wuxi county in Chongqing and other domestic areas in china. METHODS:HPLC was performed on the column of Shiseido Cap-cell Pak C18 with mobile phase of acetonitrile-water(gradient elution) at flow rate of 1.0 ml/min,detection wavelength was 330 nm,column temperature was 30 ℃ and volume injection was 10 μl. RESULTS:The linear range was 0.015 1-0.301 6 mg/ml(r=0.999 9) for osthole and 0.016 7-0.334 4 mg/ml(r=0.999 9) for columbianadin;RSDs of precision,stability and reproducibility tests were lower than 2.0%;recoveries were 98.46%-106.11%(RSD=2.34%,n=9)and 98.24%-102.69%(RSD=1.29%,n=9), respectively. CONCLUSIONS:The method is simple and good reproducibility,and and can be used for the contents determination of osthole and columbianadin in A. pubescens. The contents of osthole and columbianadin in A. pubescens of Wushan county in Chongqing are obviously higher than Wuxi county and other domestic areas in China.

?AIM:To compare the corrected vision and improvement of visual quality after wearing rigid gas permeable corneal lens ( RGPCL) or spectacles in aphakic patients.?METHODS: We selected 29 aphakic patients ( 29 eyes ) caused by different reasons wearing RGPCL and spectacle.The corrected vision, eye condition and visual quality were observed and all patients were followed up for 6mo.? RESULTS: RGPCL was better than spectacle on corrected vision (P<0.05).The patients who wore RGPCL for long had no corneal complications reported. The patients who wore RGPCL had better subjective visual quality than those wore spectacle.?CONCLUSION: RGPCL is a good choice for correcting high myopia and astigmatism for aphakic patients.The patients'compliance is good. Wearing RGPL long has high safety for patients'ocular surface.

Objective: To study the effects of static tensile strai n on the secretion of prostaglandin E 2 (PGE 2) of human periodontal ligament fibroblasts (PLFs). Methods: Human PLFs were treated by tensile strain values of 0%,8%,12%,16% and 20% for 24, 48 and 72 h respecti vely with a self-devised loading apparatus in vitro. All samples were rando mly allocated into 15 groups and there were 3 in each group. After treatment cu lture media of the samples were collected and the content of PGE 2 in each medi um sample was determined using RIA ELISA. The data analysis was carried out with SPSS using Dunnett test. Results: In group of 0% the sec retion of PGE 2 by PLFs per day had no relation with loading time; E 2 secre tion increased with the increace of loading time and with the tensile strain va lue in the group of 8%,12% and 16%(P

Objective To investigate the diagnostic value of three-dimensional magnetic resonance imaging (MRV ) and digital subtraction arteriography (DSA ) in cerebral venous sinus thrombosis (CVST). Methods Twenty-nine patients with CVST admitted to the First Affiliated Hospital of the Third Military Medical University (Southwest Hospital)from January 2008 to February 2014 were enrolled retrospectively. Eleven of them were males and 18 were females. Their course of disease ranged from 3 days to 3 months. Nine patients were in the acute phase (<1 week),12 were in the subacute phase (1-2 weeks),and 8 were in the chronic phase (>2 weeks). All the patients were underwent magnetic resonance (MR)(T1 or T2 weighted image ),three-dimensional MRV,and DSA examinations. Results DSA detected 29 and MRV detected 24 patients. MRI revealed 12 patients had cerebral infarction and 7 had cerebral infarct and hemorrhage. On T2-weighted sequences,16 patients showed the flow void effect of venous sinus disappeared,and thromboses with different signals in the sinuses. MRV showed part development of the veins in 14 cases and no development in 10 cases,including 4 with collateral circulation. Compared with DSA,the positive detection rate of MRV was 82. 8%. The lesion sites of 3 patients involving the transverse sinus and 2 involving the sagittal sinus were not detected on MRV. Conclusion Compared with DSA,the MRV has a certain percentage of missed diagnosis rate for CVST. In clinical work,if MRV diagnosis is negative,it can not exclude the diagnosis of CVST,and further DSA examination is needed.

Experiment design has been added to the experiment class for pharmacological course.The topics of the experiment design were prepared by the teacher based on the contents of theory class.After finishing the experiment design with the help of literatures,the students introduced their proposal in the class,and then discussed with each other.The results of feedback showhed that most of the students think they have learned how to look up the literature and prepare the multimedia teaching materials in the course of completing the proposal.In addition,it also enhanced the spirit of team work,improved the students'ability of expression,aroused the students'awareness and interest for research as well as promoted the students'understanding for pharmacological theory.

Objective To study the technique of totally extraperitoneal laparoscopic hernioplasty(TEP). Methods 16 patients with inguinal hernia were treated with TEP.There were 14 indirect inguinal hernia and 2 direct inguinal hernia.All patients were treated by laperoscopic herhisplasty through extraperitoneal route. Results All cases were operated on successfully.Operation time was 65.5(40～120)min.The average postoperative hospital stay was 3.7(3～7)days.No complication occurred.There was no recurrence. Conclusionss TEP is a satisfactory technique with a low recurrence rate and a low major complication rate.

Objective: To explore the effects of early intervention on functional outcome and the repair mechanisms in rats with hypoxic-ischemic brain damage (HIBD). Methods: A HIBD rat model was established by ligating either uterine vessel of one pregnant horn. The way of intervention was the neonatal handling and enriched environment. One trial passive avoidance response, brainstem auditory evoked potential (BAEP) and NGF levels in the brain were used as assessment index. Results:(1) In the one trial passive avoidance response test, the medial step-through latency (STL) of intervention group (n=18) was much longer than that of non-intervention group (n=15) (P