Objective To study the change of serum procalcitonin(PCT) expression level and to investigate its clinical value for predicting the prognosis in the patients with severe acute pancreatitis (SAP) .Methods Totallay 48 inpatients with SAP in our hos‐pital from April 2012 to April 2014 were retrospectively analyzed .The PCT levels during different hospitalization period in the sur‐vial group and the death group were detected and analyzed .The scores of acute physiological and chronic health evaluation Ⅱ (A‐PACHE Ⅱ) were compared between these two groups .Results (1)The clinical characreristics of gender ,body temperature and WBC had no statistically significant differences beween the survival group and the death group (P>0 .05) ,but the PCT level had statistical differencet (P<0 .05) .(2)There was no statistically significant difference in the PCT level and APACHE Ⅱ score at ad‐mission between the two groups .In the later treatment process ,the PCT level and APACHE Ⅱ score in the survival group were progressively decreased ,while which in the death group were progressively inecreased (P<0 .05) .WT5HZ〗Conclusion PCT has an important clinical value in forcasting the prognosis of SAP .

Objective:To identify potential risk factors of suicide among schizophrenic inpatients,in order to provide basis of how to prevent suicide in psychiatric inpatients.Method:A retrospective analysis among inpatients with mental disorders in Guangzhou psychiatric hospital from 1956 to 2005,the first psychiatric hospital,in China.Using a case-control design,sixty four schizophrenic inpatients(suicide group) who committed suicide in psychiatric hospital and the same number of randomly selected control subjects(control group) who had no incident of suicide were selected and their psychiatric records were compared.Results:The rate of suicide was 133.1(95% CI 103.4-62.9) per 100 000 admissions.Sixty four cases(83.1%) were diagnosed as schizophrenia,fifty nine(76.6%) were hung by themselves,and fifty two(67.5%) happened in wards.The numbers of hospitalization and the suicide attempts before and duration of hospitalization were significantly higher in suicide group than that in control group(P=0.001,0.017,0.003),and guilty thoughts,depressive mood were significantly higher in suicide group than that in control group(P=0.006,0.004).Both suicidal ideation and suicide attempts one month before and during hospitalization were significantly higher in suicide group than that in control group(P

OBJECTIVE To study resistance and the change of Pseudomonas aeruginosa of respiratory system infection,and instruct the antibacterial medicine to use rationally.METHODS The respiratory system infection patients from Jun 2004 to Dec 2005 were investigated.To the results of MICs with 229 P.aeruginasa strains were analyzed.RESULTS From inspected 5411 phlegm samples derived from Jun 2004 to Dec 2005,bacteria from 2291 samples(42.34%) were examined out,from them 229 strains(10.00%) were P.aeruginosa. The sensitive rate to tobramycin,imipenem/cilastatin sodium,piperacillin sodium,amikacin sulfate,ceftazidime,cefoperazone/sulbactam(Sulperazon),et al was greater than 60%.CONCLUSIONS We should consider the mechanism of P.aeruginosa resistance in treatment of respiratory system infection patients,and guide the management of antibacterial using.

OBJECTIVE: To provide references for optimizing the selection of medical insurance drugs and drug review in China.METHODS: The Canadian common drug reviewers' basic duties and the Canadian common drug review process were introduced,and the existing problems in drug review and the countermeasures were analyzed.RESULTS & CONCLUSIONS: In view of the problems occurred in Canadian drug review such as redundant delay and tedious,lack of transparence and job responsibility system and so on,the corresponding measures had been taken such as defining drug review time,helding long range e-meeting,and establishing public committee etc.Chinese common drug review should draw experiences from the Canadian drug review to explore a more economical,timely and transparent practice in Chinese medical insurance drug selection and drug review.

ObjectiveTo observe the status and related factors of depression symptoms in elders.MethodsRandomized multi-stage sampling method was used to select subjects.504 elders ( aged ≥65 years) in Jining were investigated and assessed by using the scales of Geriatric Depression Scale15 ( GDS-15 ),Katz-activity of daily liying (Katz-ADL) and Lawton instrumental ADL (IADL).ResultsThe GDS scores of males (2.24 ±2.12 ) were significantly lower than that of females ( 3.35 ± 3.49) ( t '=4.236,P ＜ 0.01 ).There were significant differences in GDS scores among different subgroups of age,single or not,physical activity,sleep quality,self-reported health,living condition,economic status and lonely feeling.GDS scores were significantly correlated to lonely feeling,IADL,living condition,economic status,self-reported health and age (F =27.47,P ＜ 0.001 ; R2 =0.372,R'2 =0.358 ),with the total contribution of 35.8％.ConclusionAmong elders,the main factors influencing depression symptoms are lonely feeling,IADL,female,health condition,economic condition and single,respectively.Enhancing IADL of elders can contribute to reduce the risk factors of depression.

Objective To study the inclusion mechanism of 14-deoxyandrographolide and ?-cyclodextrin in inclusion ratio,molecular interaction between host and guest,inclusion part and stability of inclusion compound.Methods The formation of inclusion compound was confirmed by dfferential thermal analysis(DTA);The equilibrium constants of inclusion compound were determined and the thermodynamic constants were calculated by UV;Inclusion parts were confirmed by IR and 1H-NMR.Results Ka=1 292.631 L/mol;?G=-16.854 8;?H=-25.532;?S=-0.029 12.It was clearly that all five lactone ring and decalin ring of 14-deoxyandrographolide in indusion compound changed in IR and 1H-NMR.Conclusion Inclusion host-guest ratio is 1∶1,Van der Waals forces play a major role in the process.Inclusion site is decalin ring and five lactone ring.The inclusion compound is more stable under normal temperature.

OBJECTIVE To achieve the best treatment effect by the effective management to control abusing the clinical antibacterial drug. METHODS The management organization and system on antibiotics reasonable application were established.It also formulated an standard to examine the reasonable antibiotics application.It construced the information system of the antibiotics reasonable application management,to carry on the real-time monitoring to the clinical antibiotics application situation. RESULTS The antibiotics utilization ratio was from original 78% lowered to 65% and the antibiotics use hastened more reasonably. CONCLUSIONS The standardized management of antibiotics use is realized and the medical quality is improved.

OBJECTIVE To explore risk factors and preventive measure of wound infection after operations in clean wounds.METHODS The related factors of wound infection were analyzed by using Logistic analysis in 6805 cases from Jun 2004 to Dec 2005.RESULTS Age,duration of operation and diabetes mellitus were the risk factors for wound infection,but the antibiotic application was unrelated to wound infection in clean wounds.CONCLUSIONS The risk factors for wound infection are age,duration of operation and diabetes mellitus.

OBJECTIVE To understand the characteristic of hospital infection among tumor patients and give information to reduce the tumor patients with hospital infection.METHODS Using the methods of initiative monitoring and the system review to carry on the statistics,analysis,and evaluation for the total of 2679 tumor patients occurred in Department of Oncology in Shaoxing People′s Hospital in 2005.RESULTS Among them there were 120 cases occurred hospital infection.The rate of hospital infection was 4.47%.The patients who infected one time were 179 cases,two times were 31 cases,and over three times were 10 cases.The main infected sites were respiratory tract including upper respiratory tract(38 cases) and lower respiratory tract(36 cases),followed by alimentary tract(10 cases),blood(9 cases),surgical incision infection(8 cases),urinary tract(6 cases) and the other locations(13 cases).CONCLUSIONS The main prevention and control measures of hospital infection among tumor patients are to improve the body immunity and control endogenous infections.

Objective To explore the expression of TLR4 and MyD88 in chronic renal failure and its role in the development of chronic renal failure.Methods 40 cases of patients diagnosed chronic renal failure during 2011.07~2014.05 were select-ed as observation subjects,and renal tissues without invasion of 40 cases patients with renal carcinoma resection were chosen as control.The expression of TLR4 and MyD88 in chronic renal failure was detected by IMH.The mice model was stabled establish through gavage of adenine (200 mg/kg).And the TLR4 and MyD88 expression was detected by RT-PCR and Western blot.The models was divided into three groups:TLR4 blocking group,TLR4 non-blocking and control group.And the BUN and CRE were detected by biochemical analyzer in three groups.Results The expression of TLR4 and MyD88 were higher in chronic renal failure than in normals.The TLR4 and MyD88 were also higher in chronic renal failure model mice.The levels of BUN (15.65±3.97 mmol/L)in TLR4 blocking group were lower than which in TLR4 non-blocking group (23.33±7.62 mmol/L)and which in IgG group (26.33±6.77mmol/L)(t=2.887,P=0.045).The CRE levels were the lowest in TLR4-blocking group (523.89 ± 52.67μmol/L)compared with the TLR4 non-blocking group (789.51 ± 98.17μmol/L)and the IgG group (809.51±94.19μmol/L)(t=4.125,P=0.015).Conclusion The increased expression of TLR4 and MyD88 in chronic renal failure significantly would promote the development of chronic renal failure.