On the surface,medical justice means the justice of medical resource allocation but essentially,it is social justice,and fundamentally,life justice.The appearance of low-price hospital helps relieve the problem of"difficult and costly hospital visiting",and by reflecting the ethical value of medical justice,benefits the realization of social harmony.

OBJECTIVE:To provide references and suggestions for the further development of pharmaceutical industry in Hangzhou city.METHODS:Using the classic normal form of SCP in the industry economics,i.e.market structure-the manufacturer behavior-market performance,a transverse and longitudinal comparative study was carried out on the market structure,the manufacturer behavior and the market performance of the Hangzhou's pharmaceutical industry between 2003 and 2006.RESULTS:Hangzhou's pharmaceutical industry was characterized by oligarch model in concentration degree,low differentiation in products;high barrier of entry and exit;low strength in advertisement,and rational in the merge and recombination.The manufacturers in this area attached increasingly importance to technological progress and the market performance was remarkable.CONCLUSIONS:Considering the status quo of Hangzhou's pharmaceutical industry,it is advisable for the manufacturers enlarge and strengthen their business,enhance its R&D investment and product differentiation,and stick to the market-oriented marketing concept.

Objective To investigate the influencing factors of penile erectile function following transurethral electrovaporization of the prostate(TUVP). Methods Using the international index of erectile function 5 (IIEF 5) questionaire to survey penile erectile function in patients undergoing TUVP preoperatively and postoperatively.The associations of the postoperative IIEF 5 results with patient age,prostatic volume,operative time,amount of bleeding during operation,trauma of the capsule,urinary infection,retrograde ejaculation,international prostate symptom score(IPSS) was analyzed. Results The questionnaire result of postoperative IIEF 5 was significantly lower than preoperative one year ( P

Objective:Our previous result showed unravel the functional status of DC in the tissue of gastric cancer (GC) and precancerous lesions, and probed into the possibility of preventing solid carcinoma such as GC.Methods:In the experiment of immunotherapy for the tumor-bearing mice,treated by DC sensitized by mRNA of gastric acncer cells.Results:The indices such as the production rate of ascites of mice(75%),the metastasis rate of tumor(25%),the survival rate of animals (75%) and the average weight of trmor(2.04?0.33 g)showed that the condition of the mice treated by DC was better than that in the control group(P

0.05 ).An excellent correlation exists between the two methods (Y= 0.99 X- 0.01 ,r= 0.97 ,P

Objective To evaluate the alteration of left atrium function during left ventricular geometric remodeling in essential hypertension (EH) with real-time triplane strain rate imaging. Methods Totally 92 patients with EH and 50 healthy volunteers were enrolled. Base on Ganau, patients with EH were divided into 4 groups:normal geometry (A), concentric remodeling (B), concentric hypertrophy (C) and eccentric hypertrophy (D). Systolic peak strain rate (S_(SR)), early diastolic peak strain rate (D_(SR)) and atrium diastolic peak strain rate (A_(SR)) were measured at left atrium walls. Results Compared with normal group, S_(SR) and D_(SR) decreased in group A, B, C and D (P<0.01), A_(SR) increased in group A, B and C (P<0.01), then decreased in group D (P<0.01). Conclusion Left atrium function has changed before LV geometry changes in patients with EH. Real-time triplane strain rate imaging can assess left atrium function and its alteration correctly during left ventricular geometric remodeling in patients with EH.

Objective To evaluate the feasibility of real-time triplane strain rate imaging for the quantitative assessment of left atrial function in normal subjects. Methods Totally 40 healthy volunteers were enrolled. Left atrial expansion index (LAEI), left atrial passive emptying fraction (LAPEF) and left atrial active emptying fraction (LAAEF) were measured using real-time triplane volume analysis. Mean systolic peak strain rate (MSRs), mean early diastolic peak strain rate (MSRe) and mean late diastolic peak strain rate (MSRa) were measured using real-time triplane strain rate imaging. The results were compared respectively. Results MSRs correlated positively with LAEI (r=0.61, P<0.01). MSRe correlated inversely with LAPEF (r=-0.67, P<0.01), so did MSRa with LAAEF (r=-0.78, P<0.01). Conclusion Real-time triplane strain rate imaging is feasible for the quantification of left atrial function in normal subjects.

Objective: To evaluate methods of detecting various component in the trace sample of the gingival crevicular fluid (GCF). Methods: One sample of GCF was collected from four patients with mild or moderate periodontitis. At first, one half (group A)of every sample was measured for interleukin-6 (IL-6) by enzyme-linked immunosorbent assay (ELISA) and then detected for Interleukin-1? (IL-1?) in the same sample .Another half (group B) of the sample was used as control for the measurement of Interleukin-1? (IL-1?). Another sample of GCF was collected from nine patients with abutment and non-abutment because of the distal extension teeth lost resulted from the chronic periodontitis. At first, one half (group C) of the sample was detected for tumor necrosis factor -?(TNF-?) by ELISA and then measured for elastase in the same sample. Another half (group D) of the sample was used as control for the measurement of elastase. Results: There was no significant difference of both the measured value of IL-1? absorbency (group A and B are 0.5?0.4 and 0.5?0.4, respectively, P=0.136)and that of elastase absorbency (group C and D are 1.1?0.6 and 1.1?0.6,respectively, P=0.943) between the original elution and the sample after detection of IL-6 or TNF-? in the test 1 and test 2, respectively. Moreover, the values showed high correlation (r=0.993, P=0.000 in the group A and B; r=0.979, P=0.000 in the group C and D). Conclusion: It is practicable that one sample of GCF can be reused to examine for several components of GCF.

Objective To measure the alteration of early diastolic flow propagation velocity (V P) of left ventricle in patients with hypertrophic cardiomyopathy(HCM),and to investigate its clinical value.Methods Using color M-mode Doppler echocardiography,V P was measured in 52 patients with HCM and 30 healthy volunteers.Results Compared with normal control,V P in patients with HCM was decreased significantly (t= 8.42,P