Objective To study the effects of rehabilitation interventions on the earthquake injured to reduce the incidences of disability,to improve the recovery of overall function of the wounded in the earthquake and to guarantee their return to family and society.Methods The rehabilitation team·work provided one-month comprehensive intervention on 92 fracture patients after earthquake and assessed with scale of participate and activities ability,before,after and in the middle of intervention.Results The ability of understanding and communication,moving body,taking care of oneself,getting along with others,undertaking daily activities.social participating and the scores from the scale of participate and activities ability improved significantly(P<0.05).Conclusion Rehabilitation interventions with team-work can effectively enhance the abilities of the earthquake injured to participate in activities and improve quality of life.

There were some samples collected from the Antarctic soil and South Ocean water for isolation of microorganisms and screening of their antitumor bioactivity by lethality bioassay using brine shrimp and a flow cytometric bioassay.There were 259 stains were isolated from the samples,11% of the Antarctic microorganisms showed strong antitumor activity.This result showed that the Antarctic microorganisms have a good potential in bioactive metabolites researching.

Objective To isolate algicolous fungi from algae and obtain antitumor strains.Methods Selective isolation of algicolous fungi from algae was done,and antitumor activity corresponds to their lethiferous effect on brine shrimp and cytotoxicity against K562 cell was determined.Results 221 strains of algicolous fungi were isolated from 28 algae samples collected from intertidal zones of the Yellow Sea.Eight strains showed lethiferous activity and eight showed cytotoxicity.Conclusion The results indicated that algicolous fungi would be one of the important resources to search for new antitumor compounds.

Objectives To compare the co-infection statues of HSV, HBV and HCV in patients with STD and HIV infection for providing evidence of developing prevention and control strategies. Methods Serum samples confirmed to be infected with HIV/AIDS by Western blot, and serum samples of patients with STDs (syphilis, gonorrhoea and chlamydial infection) were tested for HSV2-IgG, HSV2-IgM, HBsAg and HCV-IgG by ELISA. The detection levels were compared between the two groups. Results Out of 76 specimens in STD group, HSV2-IgG was detected in 24 specimens (31.58%), HSV2-IgM in one specimen (1.32%), HBsAg positive in 8 (10.53%), and HCV antibody positive in 4 (1.32%). In 14 specimens of HIV/AIDS group, HSV2-IgG were detected in 7 (50.00%); HSV2-IgM in 5 (35.71%);8 (578.14%) were positive for HBsAg and 3 (21.43%) for HCV. In a total of 90 specimens, both HSV and HBV were detected in 6 specimens, both HSV-IgM and HBV in 2, and the four above-mentioned antibodies in 2. The infection rates of HSV, HBV and HCV were significantly higher in HIV-infected specimens than those in the STD specimens (P

Objective To analyze the occurrence of traumatic carotid cavemons fistula (TCCF) resulted from the fracture of basilaris cranii, in order to find out the related factors to outcomes and to discuss the approaches to improving prognosis.Method Data of 312 patients with the fracture of skull base complicatcd with TCCF con-firmed angiography from 1999 to 2005 were analyzed. These patients were classified into patients with disable and patients without disabed. The factors potentially impacting on outcomes were analyzed. Results The overall inci-dence of TCCF in 312 patients with fracture of basilaris cranii was 3.8% .The incideucs of TCCF occurred in pa-tients with the fracture of anterior fossa, middle fossa and posterior fossa accounted for 2.4%, 8.3 % and 1.7 %, respectively. Between two cohorts of patients, there were no difference in age, gender, number of embelization proce-dares performed and the time from injury to appearence of the first symptom except the differencc in time from ap-pearence of the first symptom to the intravascular embohzation performed (P>0.05). Conclusions A relatively high incidence of TCCF occurs in patients with middle fossa fractures, especially those with transverse or oblique fractures. Prompt diagnosis and intervention can not be emphasized in case of patients with TCCF, and non inva-sive techniques for the early detection of TCCF under certain circumstance after brain or facial trauma should be considered so as to avoid a miss in the early diagnosis of middle fossa fracture to ensure favourable outcomes.

Objective To analyse the epidemic characteristics and control measures of malaria in Jiangsu Province during the past fifty years, evaluate the control effect and explore the current appropriate control strategy and measures. Methods The historical data about malaria cases and control measures from 1951 to 2008 in Jiangsu Province were collected, and the effects of malaria control in different stages were assessed. Results The integrated control measures with emphasis on the control of infectious source were adopted during the stage of two outbreaks of malaria. In the stage of basical elimination of malaria, the comprehensive measures with emphasis on the vector control in the areas of Anopheles anthropophagus were adopted, and the measures with emphasis on the surveillance of infectious source surveillance and early treatment of malaria in other areas were adopted. In the stage of consolidation, the measures including the surveillance of infectious source and management, surveillance of vector and epidemic situation, management of floating population, etc, were adopted. The malaria incidence dropped from 2 495/10 000 in 1960 to 0.09/10 000 in 2008, and was under 1/10 000 in all the counties of Jiangsu Province during the past 2 years, which demonstrated the various measures were feasible and effective in different stages of malaria. Conclusions Malaria has been controlled effectively in Jiangsu Province, however, the improvement of early diagnosis and norm treatment of malaria cases, the enhancement of health education and promotion, as well as the malaria surveillance and management among floating population, are still necessary for achieving the goal of malaria elimination.

Objective: To investigate the effect of bone marrow mesenchymal stem cells (MSC) on the variation of intestinal permeability damaged by superior mesenteric artery ischemia and reperfusion. Methods: Bone marrow mesenchymal stem cells were isolated from cavity of tibias and femurs of male Sprague Dawley rat in a sterile condition, and were cultured and proliferated in plastic dishes. 10 week old female Sprague Dawley rats were randomly divided into three groups:group A (sham group), group B (MSC group) and group C (saline group). In group B and group C, the superior mesenteric artery (SMA) of the animals were seperated and occluded by non-invasive vascular clamp for 45 minutes. Immediately after removing the vascular clamp,1×10~7 MSC suspended in 0.5 ml sterile L-DMEM and the same volume of normal saline was submucosally injected into the small intestine at ten different points in group B and group C, respectively. In group A, the animals were only underwent laparotomy without clamping the SMA. 3 days and 6 days after the operation, 100 mg lactulose and 50mg mannitol dissolved in 2 ml distilled water were administrated by oral gavage and urine during 6 h experiment was collected for assaying the L/M ratio before sacrificing the animals. The donor derived MSC was identified by Y chromosome in situ hybridization in ileum tissue, and the serum D-lactate level was determined. Results: The donor derived MSC could home to the ischemia/reperfusion injured intestinal mucosa, and the intestinal permeability was much lower in group B (MSC group) than that in group C (saline group)(P<0.05). Conclusion: Mesenchymal stem cells can reduce the small intestinal mucosal permeability impaired by ischemia/reperfusion, and can participate in the preservation of integrity of the damaged gut mucosal mechanical barrier.

Objective To observe the residual effect of Demand CS - impregnated bednets to Anopheles sinensis.Methods The numbers of adult mosquitoes which were knocked down at every minute after treatment were observed by using the enforced contact method recommended by WHO,and the mortality of mosquitoes tested after 24 h was calculated.Results The Kt_(50) of Demand CS - impregnated bednets with impregnations concentrations of 10,15,20 mg/m~2 to Anopheles sineasis were 21.40,16.20,15.70 min,respectively,and the 24 h mortality was 100%.The Kt_(50) of Responsar SC (12.5 % Beta - cyfluthrin) impregnated bednets with a impregnation concentration of 15 mg/m~2 to Anopheles sinensis was 16.06 min,and the 24 h mortality was 100%,too.Conclusions Both the Demand CS - impregnated bednets and the Responsar SC impregnated bednets can kill Anopheles sinensis.

Objective To compare the rates of successful intubation between light-stylet and adjustable McCoy laryngoscope for the management of difficult airway with active oral bleeding. Method Thirty casualties traumatized with active oral bleeding were enrolled after failure of endotracheal intubation tried twice by an attending doctor with Macintosh laryngoscope. The patients were randomly( random number) divided into light-stylet (LS)group and McCoy laryngoscope(MC) group ( n = 15 in each group). The rate of successful intubation and the time consumed for intubation were recorded. Results The rate of successful intubation at the first attempt and the total rate of successful intubation in LS group were higher than those in MC group (14/15 vs. 6/15, P =0.005, 15/15 vs. 9/15, P =0.017, respectively). The time consumed for intubation was less in LS group than that in MC group (24 seconds in average,ranged from 23 ～ 34 seconds vs 48 seconds in average, ranged from 31 ～ 119 seconds, P =0.011). Conclusions The light-stylet is a novel tool for intubation in casualties with difficult airway and active oral bleeding with high success rate.

Objective To construct a recombinant plasmid encoding Tp0821,a membrane lipoprotein of T. pallidum,express and purify this protein,and to evaluate its immunocompetence.Methods The recombinant plasmid pQE32/Tp0821 was constructed and induced to express the corresponding protein.Then,New Zealand rabbits were immunized with purified recombinant protein to prepare polycional antibodies,and the titer of polyclonal antibody was determinated.Indirect ELISA was developed with the recombinant protein of T. pallidum as coating antigen to detect 80 control sera and 150 FTA-ABS-positive sera.Results The recombinant plasmid pQE32/Tp0821 was constructed and a fusion protein with expected molecular weight was expressed.Specific humoral response was elicited by the recombinant protein in New Zealand rabbits and the antibody titer reached 1:6400.Compared with FTA-ABS test,the indirect ELISA showed a sensitivity and specificity of 92.6%and 98.6%,respectively,in the detection of control and clinical sera.Conclusion The recombinant protein Tp0821 shows excellent immunocompetence,which can be applied to the serological diagnosis of syphilis.