Objective To explore if Ulinastai reverses hepatofibrosis in rats.Method Rat hepatofibrosis models were induced by TAA subcutaneously injection.18 rats with hepatofibrosis were divided into 2 groups,Ulinastai treatment group (9 rats),normal saline control group (9 rats).AST,ALT,HA,SOD,MDA,LN level were measured and compared between the 2 groups and that of healthy rats (3 rats).Rats liver morphology was observed using HE,Masson stain and type-B ultrasonic.TGF-β1、caspase-3 were detected by immunohistochemistry.Result After 3 weeks Ulinastai treatment,elastic index and SSS score in Ulinastai group decreased significantly compared to pretreatment (t =2.472,P ＜0.05).ALT,AST,SOD,MDA,HA and LN level significantly improved (F =3.862,5.774,3.442,4.157,4.173,3.674,P ＜ 0.05).Compared with NS treatment group HE and Masson staining showed fewer inflammatory cells infiltration in central vein,ballooning degeneration of liver cells,collagen proliferated,hepatic lobules degradation and pseudolobule arise after 3 weeks intervenion.Also in Ulinastai group,TGF-β1、caspase-3 positive cells were much less than that in NS treatment group.Conclusions Ulinastai can reverse rat hepatic fibrosis and alleviate fibrosis degree and collagen fiber deposit.

〔Abstract〕 Based on investigating construction and utilization status of hospital Electronic Medical Records ( EMR ) in Shandong province, the paper understands the current development status of EMR in various level hospitals in Shandong province.In view of the problems it puts forward some countermeasures and suggestions, so as to provide references for promoting the development of EMR of the hospitals at all levels scientifically, optimizing the allocation of health resources.

OBJECTIVE:To understand the prophylactic antibiotics use in general surgeries performed in the hospital where the authors work.METHODS:500copies of discharge record of common surgical cases written between Jul.2005and Feb.2006were checked randomly,and the questionnaires about the general data and medication of the patients were filled out.Then the collected data were analyzed statistically.RESULTS:The prophylactic drug use rate in TypeⅠincision operations reached up to98.8%,of which58.5%cases lacked clear indications of medication.The high rate of prophylactic drug use,improper time of drug use,and the prolonged continuous drug use were among the problems that existed in TypeⅠand TypeⅡincision operation.CONCLUSION:There remain many problems in the use of prophylactic antibiotics in the general surgeries performed in our hospital,which requires the strengthening of standardized administration of prophylactic antibiotic use.

Objective To investigate the seruln levels of solubl B7-H3(sB7-H3)in patients withbacteremia and in those with chronic hepatitis B(CHB),and its clinical significance.Methods Serumlevels of sB7-H3 from 50 bacteremia patients,78 CHB patients and 50 healthy individuals wero detected byEUSA,and its correlations with the quantities of leucocytes,neutrophils,lymphocytes and monocytes wereanalyzed.Results The average level of sB7-H3 in serum of bacteremia patients was(50.69±26.43)μg/ml which was higher than that of healthy group(P＜0.01);serum sB7-H3 level of patients with CHB was(18.07±7.28)μg/ml,and it had no significant difference compared with that in the healthy group(P＞0.05).Besides,positive correlations between the scrum sB7-H3 level in and the quantities of leucocytesand granulocytes were observed in bacteremia patients.Conclusions It suggests that sB7-H3 misht bepotentially used as a new parameter to improve the clinical diagnosis of bacteremia.

Objective To detect the changes of serum integrinβ4 level during both exacerbation and clinical remission of asthmatic patients, and observe the correlation between the changes and balance of Th1/Th2,and to explore the relationship between integrinβ4 and the immune function in asthmatic patients.Methods Thirty?five cases patients who were hospitalized in the Seventh People's Hospital of Shenzhen from May 2013 to June 2015 were collected into this study.Serum interleukin?4(IL?4),interferonγ(IFN?γ),and integrinβ4 were measured with ELISA and western?blotting methods during both exacerbation and remission of asthmatic patients. Then the level of IL?4, IFN?γand integrinβ4 of the two groups were compared. Results The level of serum integrinβ4 protein in the remission stage of asthma was significantly higher than that in the acute attack period, and the difference was statistically significant(0.633±0.032 vs. 0.375±0.107,t=3.31,P<0.01).The level of ser?um IFN?γ in the remission stage of asthma was significantly higher than that in the acute attack period,and the difference was statistically significant((49.3±6.4) g/L vs. (16.7±7.2) g/L,t=3.11,P<0.05),and the level of IL?4 was (25.3±3.6) ng/L and (43.7±11.2) ng/L respectively,the difference between the two groups had sta?tistical significance(t=3.23,P<0.05).The serum level of integrinβ4 and IL?4/IFN?γratio were passively corre?lated(the acute attack period:r=0.749,P=0.05;the remission stage of asthma:r=0.745,P=0.015).Conclu?sion The serum level of integrinβ4 is passively related to IL?4/IFN?γ. Integrinβ4 may play an important role between immune function and the development in airway inflammation of asthmatic patients.

Objective·To analyse the outcomes of tricuspid valve replacement (TVR) for secondary tricuspid regurgitation (STR) late after left-sided valve surgery during perioperative period and mid-term follow-up,investigate mechanisms of STR and surgical risk factors.Methods·A total of 85 consecutive patients who underwent the TVR surgery were analyzed.The perioperative and mid-term clinical outcomes were retrospectively investigated.The data were divided into bioprosthesis group (n=50) and mechanical prosthesis group (n=35) according to the prosthesis used,and divided into right anterolateral thoracotomy(RALT) group (n=51) and stemotomy(S) group (n=34) according to the surgical incision.Results·In-hospital mortality was 8.2％ (7/85).There was no significant difference in the mortality with different choice of bioprosthetic or mechanical valve (4/50 vs 3/35,x2=0.009,P=1.000);while there was significant difference between S group and RALT group (6/34 vs 1/51,x2=6.642,P=0.015).Seven cases all died of right heart failure and severe low cardiac output syndrome.Five (5.9％) cases died in perioperative within 30 in-hospital days and 2 (2.4％) cases died after 30 in-hospital days.Seventy-four cases were followed up.With the follow-up of (31.5±23.1) months,there were 4 case of late deaths(5.4％),all of whom were mechanical prosthesis,of whom 3 died in cardiac related death and 1 died in later period bowel cancer.Seventy cases survived in New York Heart Association (NYHA) class Ⅰ-Ⅱ with no coagulated accident and redo-TVR.Conclusion·The perioperative and mid-term clinical outcomes are satisfied in timely and reasonable TVR with the standard follow-up for STR late after left-sided valve surgery.Right anterolateral incision is recommend for isolated TVR.

Objective To observe the RAS gene mutations in papillary thyroid carcinoma,and to analyse the effects of mutation on clinical characteristics and prognosis.Methods In this study,354 papillary thyroid carcinoma patients were divided into 2 groups according to RAS mutation by DNA sequence analysis.The pathological type,disease progression,recurrence and prognostic difference between the two groups were compared,and regression analysis was performed to evaluate the relationship between different variables and RAS mutation.Results There were 86 patients with RAS positive mutation.A significant difference was found with primary sites (P =0.004),distant metastasis (P =0.027),AJCC stage (P =0.004) and ATA risk stratification (P =0.000) between two groups.RAS positive patients have higher recurrence rate and shorter recurrence-free survival time (P ＜ 0.005) than the negative patients.Furthermore,in the multivariate analysis,the RAS mutation was significantly associated only with the ATA stratification.Conclusions RAS mutation increases risk of recurrence,RAS mutation and ATA stratification might be a valuable diagnostic and prognostic marker of papillary thyroid carcinoma.

Objective To research the significance of application of clinical nursing pathway in patients undertaking glossectomy and forearm flap reconstruction.Methods Sixty patients with tongue cancer who undertook glossectomy and forearm flap reconstruction were enrolled.The patients were randomly divided into the experimental group and the control group (30 cases in each group).The patients of the experimental group received nursing following clinical nursing pathway,and the patients in the control group received routine nursing service.The patients and doctors satisfaction evaluation were compared between the two groups with a self-designed nursing quality evaluation form.The qualities of care achieved in 2 groups were compared.Results It took less in-ward time and expenditure in the experimental group compared with the control group.The quality of care,the satisfactory degree of patients and doctors in the exipermental group were significantly higher than those of the control group.Conclusions The establishment and application of the clinical nursing pathway in patients undertaking glossectomy and forearm flap reconstrucition contributes to improve the satisfaction of patients and doctors and the quality of nursing service.

Objective Within human hepatoma cell lines,we aimed to investigate the effects of the down-regulation by RNAi on different fragments of osteopontin (OPN) in order to discover more effective and accurate sites for OPN.Methods Specific small interfering RNA of OPN (OPNi-1) were synthesized and transfected into human hepatoma cell line (HEP-G2).Fluorescent quantitative PCR and immunohistochemical methods were used to test*the OPN expression levels of mRNA and protein before and after RNAi.Results After transfection,the △CT value of the A fragment was greater than B and C fragments of OPN mRNA in HEP-G2.Before RNAi was added to HEP-G2 cells,the three fragments A,B,C had OPN mRNA CT values of 8.31±1.58,8.78±1.49,8.25±1.51 respectively.Once the RNAi were added,the CT values were measured 48h after for the fragments A,B,and C which were 12.14±1.43,10.22±1.97,10.48±1.88 (P＜0.05) respectively.The immunohis tochemical values of A,B,C were down from 6.44±1.67,5.43±2.05,5.45±2.52 to 2.84±1.52,4.43± 1.65,3.95± 1.43 respectively after interference.Conclusions RNAi can inhibit the expression of OPN gene selectively.siRNA targets different segments of OPN,which may have more effects on invasion and metastasis of liver cancer for a more important significance in science and health economics.

Objective To investigate the prognostic significance of follicular lymphoma international prognostic index (FLIPI) and FLIPI2 in Chinese FL patients for better prognostic model.Methods 63 newly diagnosed FL patients who received rituximab plus CHOP (cyclophosphamide,doxorubicin,vincristine and prednisone)-like chemotherapy from January 2003 to December 2010 were retrospectively analyzed according to FLIPI and FLIPI2 scoring system.Results According to FLIPI,31 patients (49.2 ％) were stratified into the low risk group (0-1 point),24 (38.1％) into the intermediate risk group (2 points),and 8 (12.7 ％) into the high risk group (3-5 points).As for FLIPI2 scoring,17 cases (27.0 ％) were classified in low risk group (0 point),42 cases (68.3 ％) in intermediate risk group (1-2 points),and 4 cases in high risk group (3-5 points).The overall response rates and 2-year progression free survival (PFS) rates of the three risk groups were 93.5 ％ (29/31),91.7 ％ (22/24),75.0 ％ (6/8) (P =0.27),and 85.7 ％,75.2 ％,58.8 ％ (Log-rank =1.063,P =0.59) respectively in FLIPI.In terms of FLIPI2,the overall response rates and 2-year PFS rates of the three groups were 100.0 ％ (17/17),90.7 ％ (39/42),50.0 ％ (2/4) (P =0.01) and 92.9 ％,74.0 ％,33.3 ％ (Log-rank =7.075,P =0.03).Conclusion FLIPI2 presents more robust prognostic significance than FLIPI in disease progression perspective for FL patients treated with R-CHOP like regimens in this study.