Objective:To explore influence of psychological intervention on mental state in patients With rheumatic heart dis-ease (RHD)after valve replacement surgery.Methods:A total of 60 RHD patients after valve replacement surgery Were randomly and equally divided into routine nursing group and psychological intervention group according to number table,the latter received additional psychological intervention besides routine nursing intervention.Symptom checklist 90 (SCL-90) Was used to assess mental state of tWo groups 1 d before and one Week after surgery.Results:There Were no significant difference in SCL-90 scores betWeen tWo groups before psychological intervention (P>0.05).Compared With routine nursing group one Week after operation,there Were significant reduction in SCL-90 scores of somatization [(1.31±0.47) scores vs.(0.55±0.68)scores],obsessive-compulsive symptom [(2.11±0.35)scores vs.(0.78±0.35)scores],inter-personal relationship sensitivity [(1.57±0.53)scores vs.(1.22±0.46)scores],depression [(1.63±0.29)scores vs. (1.00±0.41)scores],anxiety [(0.98±0.17)scores vs.(0.76±0.13)scores],hostility [(1.11±0.31)scores vs.(0.80 ±0.37)scores]and phobia anxiety [(1.39±0.26)scores vs.(0.53±0.19)scores]in psychological intervention group,P<0.01 or P<0.05. Conclusion:Psychological intervention can alleviate the adverse psychological state and improve quali-ty of life in patients With rheumatic heart disease.

Objective To evaluate the effects of percutaneous balloon mitral valvuloplasty (PBMV) on repeated rheumatism attacks after continual anti rheumatic treatment in vain over a long period of time.Methods 23 cases received treatment by PBMV and follow up visits were performed.Results After operation,patients' cardiac function and their physique were improved obviously and the activity of rheumatism ceased after routine anti rheumatic treatment and prevention of streptococcal infection.Follow up visits for 36～81 months showed that mitral re stenosis occurred to only 2 patients.Conclusion Patients with mitral stenosis whose rheumatism attacks repeatedly in spite of longterm anti rheumatic treatment may be treated with PBMV first and then given anti rheumatism.In this way,a better curative effect can be obtained.

The feasibility of bone marrow stromal cells autologous transplantation for rabbit model of dilated cardiomyopathy induced by adriamycin was studied. Twenty rabbits received 2 mg/kg of adriamycin intravenously once a week for 8 weeks (total dose, 16 mg/kg) to induce the cardiomyopathy model with the monitoring of cardiac function by transthoracic echocardiography. Marrow stromal cells were isolated from cell-transplanted group rabbits and were culture-expanded on the 8th week. On the 10th week, cells were labeled with 4,6-diamidino-2-phenylindole (DAPI), and then injected into the myocardium of the same rabbits. The results showed that viable cells labeled with DAPI could be identified in myocardium at 2nd week after transplantation. Histological findings showed the injury of the myocardium around the injection site was relieved with less apoptosis and more expression of bcl-2. The echocardiography found the improvement of local tissue movement from (2.12+/-0.51) cm/s to (3.81+/-0.47) cm/s (P<0.05) around the inject site, but no improvement of heart function as whole. It was concluded bone marrow stromal cells transplantation for dilated cardiomyopathy was feasibe. The management of cells in vitro, the quantity and the pattern of the cells transplantation and the action mechanism still need further research.

Objective To discuss the standardized management strategies of medical equipment quality control in the whole life cycle of medical equipment.Methods The quality control was prepared from the aspects of management,technology and materials firstly,then quality control object was determined through a comprehensive risk rating system with quantitative values at risk,and overall analysis was executed with PDCA method finally.Results The management of medical equipment quality control was further standardized,the risks during medical equipment utilization were reduced,and the comprehensive benefit of the hospital was increased.Conclusion The standardized management of medical equipment quality control is of great importance to enhance medical quality.

Twenty-seven cases of simple type 2 diabetes mellitus,30 cases of coronary heart disease,and 32 cases of type 2 diabetes with coronary heart disease were enrolled in this study according to the results of coronary angiography.Meanwhile,32 healthy subjects were taken as a control group.The serum matrix metalloproteinase-9 (MMP-9) and other clinical and laboratory parameters were determined.The results showed that serum MMP-9 may play a minor role in the progression of coronary heart disease in type 2 diabetic patients.

ObjectiveTo investigate the effect of neoadjuvant chemotherapy in locally advanced cervical cancer on cell cycle,proliferation,and evaluate the feasibility of proportion of cell in different phase 　and proliferating cell nuclear antigen(PCNA) as sensitive indices to assess chemotherapeutical sensitivity and therapeutical effect.MethodsForty-nine cases of locally advanced cervical cancer were divided into response group and no-response group according to the clinical efficacy of neoadjuvant chemotherapy.Compared the proportion of cell in different phase and proliferation index of PCNA between two groups.The clinical therapeutic effect was evaluated after 4 weeks in the second neoadjuvant chemotherapy regimen.Results In 49 patients with locally advanced cervical cancer,clinical effective of 39 cases (response group),no effective of 10 cases(no-response group).The S-phase proportion of cell in the pre-neoadjuvant chemotherapy and post-neoadjuvant chemotherapy of response group[ (21.47 ± 5.21 )％ and(18.32 ±5.07)％] were higher than those of no-response group [ (9.63 ± 2.58)％ and ( 10.14 ± 2.32)％ ] (P ＜ 0.05 ).The proliferation index of PCNA of cervical cancer in the pre-neoadjuvant chemotherapy of response group [ ( 81.67 ± 7.14)％ ] was higher than that of no-response group [ (66.99 ± 2.29 )％ ] (P ＜ 0.05 ).Conclusion The S-phase proportion of cell and proliferation index of PCNA in the pre-neoadjuvant chemotherapy are important indexes to assess chemotherapeutical sensitivity and therapeutical effect.

Objective To evaluate the prognostic factors of predicting the outcome of Graves disease (GD) after treatment with antithyroid drugs.MethodsA retrospective audit was performed for 306 consecutive patients with newly diagnosed GD.They were divided into successful and failure groups (including recurrent and non-stop subgroups )according to the treatment outcomes.Different prognostic factors after treatment with antithyroid drugs were compared and the state of thyrotropin suppression was observed as the euthyroid state at Months 3,6 and 12 respectively.ResultsAmong them,141patients (46.1％ ) were cured and 165 patients (53.9％) had treatment failures.Age at the time of diagnosis was (46 ±10) years in the successful group and (36 ±9) years in the failure group(t =3.152,P =0.002).Free T3 ( FT3 ) was (25.2 ±8.9) and ( 18.7 ±9.4) pmol/L in the failure and successful groups respectively (t =3.326,P =0.001).The FT3 to FT4 ratio and thyrotrophin receptor antibody (TRAb) levels were higher in the failure group ( t =3.331,3.389,P =0.001).Logistic regression analysis showed that thyroid size,FT3 to FT4 ratio and TRAb at the time of diagnosis were associated with failure outcomes.The ratio of continuing thyrotropin suppression in the recurrent subgroup was more than that in the successful group ( X2 =77.515,114.441,136.232,all P ＜ 0.01).ConclusionsThe GD patients with a large thyroid size and high pre-mediation levels of TRAb and FT3 to FT4 ratio are more prone to respond unfavorably to antithyroid drug treatment.And those with a large thyroid size and post-medication ophthalmopathy and continuing thyrotropin suppression have a high rate of recurrence.

Objective To evaluate the influence factor of 'SF-FDG and 18F-FLT PET/CT for diagnosing pulmonary nodules.Methods 55 patients with pulmonary nodules were chosen as study target,include 33 male cases and 22 female cases,the age range from 17 to 82 years old.In all cases,28 cases had one pulmonary nodule,others had 2 or 3 pulmonary nodules,and the nodule size was 0.6-11.0 cm.18F-FDG and 18F-FLT PET/CT were performed on 55 patients.The relationship of SUV of 18F-FDG and 18F-FLT with sex,age,size and pathology of all pulmonary nodule patients were analyzed.Results The SUV of 18F-FDG and 18F-FLT had no statistics difference on sex,age and size(P>0.05),the SUV of 18F-FDG had no statistics difference on pathology of pulmonary nodule(P>0.05).Otherwise,the SUV of 18F-FLT had statistics difference on pathology of pulmonary nodule(P<0.05).Conclusion The pathology of pulmonary nodule was an important influence factor for SUV of 18F-FLT,and the ~SF-FLT PET/CT has the high diagnostic effectiveness for pulmonary nodules and this method will has great influence on the clinical management of pulmonary nodule patients.

Objective To analyse the clinical characteristics,gene mutation and enzymatic activity of αgalactosidase A(α-GalA)in a 15-year-old male patient with typical Fabry disease,whose mother was without any clinical manifestations.Methods Clinical features and laboratory data were collected from the patient and his mother.Genomie DNA was extracted from peripheral blood of the patient.his mother,and a healthy control subject.Seven exons of the GLA gene were amplified by PCR.PCR products were purified.cloned into T vector,and then sequenced.The enzymatic activity of α-GalA Was measured by fluorimetrie substrate assay. Results DNA sequencing results showed that a missense mutation of 10036-10038delAAG in exon 7 WaS identified in the patient,resulting in the replacement of 374 lysine and 375 glyeine by arginine,which Was not previously reported.The patient Was a hemizygote with gene mutation,his mother WaS a heterozygote carrying gene mutation,and the healthy control without mutation.α-GalA enzymatic activity assay showed that the enzymatic activity of the patient with GLA gene mutation was only 50%of the healthy control subject,while the enzymatic activity of the patient's mother Was about 70%of the heahhy control SObject.Conclusiolls Detecting GLA gene mutation and α-GalA enzymatic activity in patients with Fabry disease who have been clinically diagnosed seelns to be helpful in finding other patients in the family and in further understanding the molecular pathogenesis of that disease.

A total of 1342 individuals underwent physical examinations according to the criteria of metabolic syndrome of International Diabetes Federation (IDF) in 2005.And 314 patients with metabolic disorders were screened for diabetes by standard meal and methods oral glucose tolerance test (OGTT).Newly diagnosed diabetics was 12 (4.1％ ) vs.17 (5.8％) respectively.No significant difference existed between two methods (P =0.332).Kendall's (τ)b =0.313,Kendall's (τ)c =0.208 and Gamma coefficient =0.580 (P =0.000).The mixed meal method was correlated with OGTT,Kappa =0.258 (P =0.000) and two methods were consistent.Diabetic screening should be stressed in the subjects with metabolic abnormalities.And the detecting efficiency of postprandial plasma glucose is similar to OGTT.