Objective To study the trends of mortality rate of lung cancer among residents aged above 30 yrs in Yancheng city from 1976 to 2006.Methods The death registry data were collected and analyze on mortality of lung cancer in Yancheng city from 1976 to 2006 to find the trends in different gender,age,time and birth cohort.Results A total of 4 946 cases died from lung cancer in the city from 1976 to 2006 in people aged above 30 yrs.The annual crude general mortality rate was 49.26 per 100 000.The annual crude mortality rate of lung cancer in male(68.77/100 000) was significantly higher than that in female(29.61/100 000,P

Objective To study the trends of injury mortality rates among residents in Dafeng city from 1976 to 2006, and provide a scientific basis for preventing and controlling injure. Methods The death registry data from 1976 to 2006 in Dafeng city was collected and its injury death trends was analyzed with joinpoint regression method and the relationships of injury mortality rates with sex, age and time were analyzed with Poisson regression method. Results A total of 13905 cases died from injuries in Dafeng city from 1976 to 2006. The gross injury death rate was 61.40 per 100 000, 70.18 per 100 000 in male and 51.85 per 100 000 in female (P

Objective To study curative efficacy of benazepril combined with atorvastatin in treatment of chronic heart failure and its effects on level of plasma N-terminal pro brain natriuretic peptide(NT-proBNP). Methods 90 patients of chronic heart failure who received therapy from January 2013 to January 2016 in the first people's Hospital of Xiangshan, Zhejiang. According to random number table, those patients were divided into the observation group and the control group with 45 cases in each group, on the basis of routine treatment, the control group was treated with benazepril, while the observation group was treated with atorvastatin on the basis of control group. After 2 months, the treatment effect was compared. Results After treatment, the left ventricular end diastolic diameter (LVIDd), left ventricular end systolic diameter (LVIDs) in the observation group were lower than the control group, left ventricular ejection fraction (LVEF) was higher than the control group, the difference was statistically significant (P<0.05), the level of NT-proBNP in the observation group was lower than the control group, the difference was statistically significant (P<0.05), 6 minute walking distance was better than the control group, the difference was statistically significant (P<0.05), the total effective rate in the observation group 91.11%(11/45) was higher than the control group 71.11%(32/45), the difference was statistically significant (P<0.05), during the follow-up of 6 months, the recurrence rate of heart failure in observation group 2.22%(1/45) was lower than the control group 20.00%(9/45), the difference was statistically significant (P<0.05). Conclusion Benazepril combined with atorvastatin is well for chronic heart failure, which can effectively reduce the level of plasma NT-proBNP and prognosis.

Objective To investigate the natural head position and cervical posture in the patients with different vertical facial patterns with skeletal class Ⅰ relationship,and to clarify the relationships between vertical facial patterns and natural head position, cervical posture in the patients with skeletal class Ⅰ relationship. Methods 94 patients aged 8- 15 years old with skeletal class Ⅰ relationship were selected as the subjects.The subjects were classified into high angle group,average angle group,and low angle group according to their mandibular plane angles.The cephalometric radiographs in natural head position were taken,and the variables representing craniofacial morphology,head position,and craniocervical posture were measured.The intergroup differences in variables were compared.Results The inclinations of mandible to the true vertical and cervical column (ML/VER,ML/OPT,ML/CVT)were smallest in high angle group,and they were largest in low angle group (P <0.01);other variables representing head posture and craniocervical posture (NSL/VER,FH/VER,NSL/OPT,NL/OPT,NSL/CVT,FH/CVT)were largest in high angle group,and they were smallest in low angle group (P <0.05).The inclinations of ramus to cervical column (RL/OPT,RL/CVT)were largest in high angle group and they were smallest in low angle group (P <0.01).There were no significant differences in the inclinations of cervical column and cervical lordosis (OPT/HOR,CVT/HOR,OPT/CVT)among three groups (P >0.05). Conclusion The significant differences exist in natural head position and cervical posture among the patients with skeletal class Ⅰ relationship with different vertical facial patterns (high angle,average angle,low angle);the subjects with high angle show extended head position and cervical posture,while the subjects with low angle exhibit the opposite tendency.

Samples of skeletal muscle in forearm were taken from 60 sites in each of 10 normal autopsy subjects (male 7, female 3) between 3 and 69 years of age. The distribution and composition of type I and type II fibers in the muscles of the forearm were studied by histochemical method for myofibrillar ATPase. The results showed that the mean percentage of type I fibers ranged between 45% to 59% in the muscles of the forearm. In general, the slow contracting fibers of the forearm muscles were slightly higer than 50%. In the flexors and extensors of the forearm the respective percentage of type I fibers were 49.8% and 55.3%. The slow contraction fibers of the extensors muscle group showed higher proportion of type I fibers than those of the flexor group and the difference is statistically significant (P

Objective To reduce or prevent the incidence of bile duct injury in the laparoscopic cholecystectomy,and reduce the postoperative complications of Bile duct injury in the laparoscopic cholecystectomy by time and exact treatment during the surgical procedure.Methods We retrospectively analyzed the clinical data of 8700 cases of LC, including 12 cases of bile duct injury, from September 1991 to today. The corresponding treatment was used in LC to avoid bile duct injury, when bile duct injury occurred, the injury was recognized and immediately repaired by surgery. Result The mean follow-up period after surgery was 5-10 years,all 12 patients with bile duct injury were cured and discharged. Conclusions We should correctly handle the relationship of various duct and avoid burn or cut duct for reducing incidence of the extrahepatic bile duct injury. Correct treatment can reduce or avoid the incidence of postoperative complications.

Objective To evaluate the effectiveness, safety and feasibility of the application of trans-radial thrombus aspiration in patient with heavy burden of thrombus receiving primary coronary interventional therapy. Methods 56 patients with acute coronary syndrome receiving primary coronary interventional therapy were enrolled and randomized to two groups. 31 patients received therapy of thrombus aspiration by Thrombuster II, while 25 patients received routine coronary interventional therapy. We compared the rate of major adverse cardiac event (MACE) in hospital, left ventricular ejection fraction (LVEF) one week post procedure and left ventricular end diastolic diameter (LVEDD), TIMI frame before and after procedure between two groups. Results The rate of MACE was signiifcantly (P<0.05) lower in patients receiving thrombus aspiration (3.3%) compared with routine PCI group (12.0%). LVEF and the rate of patients with TIMI Ⅲafter procedure were signiifcantly (P < 0.05) higher in patients receiving thrombus aspiration. There’s no significant difference in LVEDD between two groups. Conclusions There lies good safety and feasibility for applying thrombus aspiration combining direct PCI in patient with heavy burden of thrombus.

BACKGROUND: Thoracolumbar segments (T11-L2) prone to damage due to its special anatomical and biomechanical characteristics. Therefore, fully understanding the shape of pedicle of vertebral arch and finding the visible, constant, and the point of insertion of the pedicle axis is very important to the safety of pedicle screw placement.OBJECTIVE: To measure the surgically relevant parameters of thoracolumbar pedicles between Han and Uygur males using computed tomography (CT) scan to provide some anatomic reference data for pedicle screw fixation.METHODS: The vertebral bodies and pedicles of adult males were scanned (60 cases of Han people and 60 cases of Uygur people) from T10-L3 with CT. The parameters were processed by three-dimensional reconstruction. Transverse pedicle width, pedicle axis length, transverse pedicle angle, and sagittal pedicle angle were measured by using length and angle measurement tool of browser in bone-window CT images. The age and stature information were recorded. All the data above were processed by SPSS 13.0 software.RESULTS AND CONCLUSION: (1) The mean transverse pedicle width of T12 and L1 in Han was bigger than that in the Uygur. (2) The mean transverse pedicle angle of T12 and L2 in Han was bigger than that in the Uygur. (3) The mean pedicle axis length and sagittal pedicle angle of T11 and L1 in Han were bigger than that in the Uygur (P < 0.05). (4) There were some differences among some parameters of the thoracolumbar pedicles between the Han and Uygur people.Data from any study only can be used as a guide for pedicle screw fixation. Preoperative CT evaluation may provide an individualized strategy to reduce the incidence of postoperative complications caused by misplacement.

Objective To investigate the immunogenicity of mycobacteriophage D29 (phage D 29) in guinea pig models with different delivery routes,and provide information for the application of phages in tuberculosis (TB) therapy.Methods Hartley guinea pigs were administrated with phage D29 through inhalation,intranasal drop or subcutaneous injection for 6 times within 35 days.7H9 broth aerosol inhalation and 0.85 ％ NaCl solution aerosol inhalation were set as solvent and negative controls,respectively.Anti-phage D29 neutralizing antibodies in sera collected weekly were measured by phage reduction neutralizing test (PRNT) and cytokine levels (interleukin-2,interleukin-4 and interferon-γ) were detected at day 35 by enzyme linked immunosorbent assay (ELISA).The data were analyzed by ANOVA and nonparametric test.ResultsNeutralizing antibodies were both negative in two control groups,while low-titer neutralizing antibodies (below 1 ∶ 100) appeared in inhalation and intranasal drop groups only at day 7 and day 14. Nevertheless, neutralizing antibodies were continuously detected in subcutaneous injection group,which increased rapidly and reached 1∶ 16 365.6 at day 35. After 35 days of experiments,serum concentrations of interleukin-2 (x2 =2.7605,P＞0.05),interleukin-4 (F=2.17,P＞0.05) and interferon-γ(F=0.75,P＞0.05) among three treatment groups and two control groups were all not significantly different.ConclusionsThe titer of anti-phage 29 neutralizing antibodies induced by inhalation or intranasal drop administration of phage D29 are both significantly lower than subcutaneous injection.Phage D29 administration doesn’t change the levels of cytokines,which indicates that it may not break the helper T cell (Th)1/Th2 balance.

One severely burned patient, caused by heat lead slag and combined with shock, was hospitalized in our burn unit on 2nd June, 2016. The patient received treatments including anti-shock, intensive care, anti-infection, and organ protection. On post injury day 16, the patient suffered outbreak of acute hemorrhagic necrotizing enteritis after eating dumplings. Plasma and albumin were given, octreotide was intravenously infused to inhibit the secretion of intestinal fluid, the broad-spectrum antibiotics were used for anti-infection, abdominal puncture and drainage were performed, sodium tanshinone ⅡA sulfonate was applied to improve the intestinal microcirculation, ulinastatin was applied to alleviate inflammatory reaction, somatostatin was given to reduce intestinal bleeding, and voriconazole was given for antifungal treatment. The patient gradually recovered and was finally cured and discharged. Among critically ill patients, gastrointestinal tract is not only the initiating organ of sepsis, but also one of the target organs which can be easily damaged during sepsis. This case reminds us the importance of gastrointestinal management in severely burned patients.