Objective To compare the efficacy and safety of prourokinase,reteplase and urokinase on the patients with acute ST -segment elvation myocardial infarction.Methods According to random number table,the eligible patients with acute ST -segment elvation myocardial infarction were randomly divided into prourokinase group (50mg,n =34),reteplase group (36mg,n =42)and urokinase group (1 500 000IU,n =32).The patency of infarct related coronary artery was estimated by coronary angiography at 90min after administration of thrombolytic agents.The adverse reaction was also observed including bleeding and the major adverse cardiac events(MACEs).Results The patency of culprit vessel in the prourokinase group was 76.50% (≥TIMI 2 flow),which in the reteplase group was 83.30% (≥TIMI 2 flow),and which in the urokinase group was 53.10% (≥TIMI 2 flow),respctively.Both of prourokinase group and reteplase group were higher in the patency than theurokinase group(χ2 =8.27,P =0.004). The MACEs and bleeding adverse reaction(prourokinase group 17.65%,reteplase group 28.57%,urokinase group 42.19%)showed that security of prourokinase group was securer than reteplase group and urokinase group(χ2 =6.36,P =0.012).Conclusion Both of prourokinase and reteplase are effective for the patients with acute myocardial infarction with ST -segment elvation,and prourokinase is safer.

To apply preventive T-shaped enterostomy in protective defunctioning stoma.Technique of enterostomy closure was only made in abdominal wall rather than abdominal cavity.A total of 78 patients undergoing protective ostomy from January 2005 to April 2012 were divided into two groups of routine enterostomy (group A,n =52) and protective T-shaped enterostomy (group B,n =26).The length of operation and average hospital stay in group A with stoma closure were(98 ± 16) min and (15.3 ± 5.2)days while those of group B (52 ± 9) min and (9.5 ± 2.3) days.The inter-group differences were statistically significant respectively (P ＜ 0.05).Therefore protective T-shaped enterostomy,showing advantages in operative skills,operative trauma and postoperative recovery time,is an effective technique and its application should be further promoted.

Object To investigate the stability of baicalin in different conditions Methods The stability of baicalin in water with different pH values, methanol, ethanol, chloroform and in the mouse lung homogenate, mouse liver homogenate, mouse plasma and bovine serum was investigated by the classical isothermal method Results The experiments showed the baicalin was stable in acidic water and these organic solutions, but unstable in basic water and these biological media Conclusion The stability of baicalin in different media was different, which should be considered in practice

Objective: In order to provide an effective reference to the study on its preparation, the stability in vitro of andrographolide was investigated. Methods: Andrographolide was dissolved in phosphate buffer solutions of different pH values; classical isothermal method was employed; the content of andrographolide was determined by RP HPLC; then the stability of the drug in different biological media and organic solvents at 37?C was investigated. Results: The stability of andrographolide was different at different pH values and was best in the condition of pH=3～5. In biological media, it was most stable in bovine serum and the next was in mice homogenate. Conclusion: In different conditions, the stability of andrographolide was different. It provided a reference to the study on andrographolide and its preparation.

OBJECTIVE To report malignant hematologic patients suffered in fungal infections treated with voriconazole(VOR),compare them with other similar patients treated with aluphotericin B liposome(L-AMB) as control,and then review the references.METHODS Fifty patients were treated with VOR and 57 patients were treated with L-AMB.According to the clinical performance and the changes in the CT,we could find the difference of between them.RESULTS Forty cases were effective in VOR group and most of them were in good tolerance.In the control group,37 cases were effective,most of them were in poor tolerance,and some of them stopped the treatment.CONCLUSIONS Instead of L-AMB,VOR can be a useful drug in the treatment of hematologic malignancies patients suffered in fungal infections.

Aim Tostudythetherapeuticeffectof CJ016 on human lung cancer model and the mecha-nism.Methods Anexperimentalhumanlungadeno-carcinoma model of A549 was set up to investigate the anti-tumor effect of CJ016,while the effect of angio-genesis and apoptosis in tumor were detected.Results In vitro,the cell proliferation was inhibited signifi-cantly by CJ016,and the value of IC50 was 34. 22 nmol ·L-1 .In vivo,the tumor inhibition rate and T/C%value were 70. 08%and 27. 75%,respectively,at the dose of 20 mg·kg-1 .Meanwhile,CJ016 could reduce the expression of CD31 and promote the apoptosis of tumorcells.Conclusion CJ016caninhibitthegrowth of A549 cells,and the possible mechanism may be re-lated to the reduction of angiogenesis and inducing tumor cell apoptosis.

Objective:To explore the clinical effect ofpaishitang combined with tamsulosin hydrochloride on the patient with up per urinary calculi after extracorporeal shock wave lithotripsy (ESWL).Methods:120 cases with upper urinary calculi in our hospital from January 2015 to September 2016 were selected and divided into two groups according to the random number table,60 cases in each group.ESWL was given to both groups of patients and provided with tamsulosin hydrochloride postoperation,then paishitang were additionally given to the patients in the observation group.The clinical effect and changes of serum creatinine (Scr),neutrophil gelatinase as sociated lipocalin (NGAL),cystatin C (Cys-C) and glomerular filtration rate (GFR) levels before and after treatment were compared between two groups.Results:The total effective rate of observation group was 96.67％,which was 86.67％ in the control group,no signifi cant difference was found in the total effective rate between the two groups(P＜0.05).The stone discharge rate was 95.00％ in the observation group,which was significantly higher than that of the control group (P＜0.05);the incidence rate of renal colic was 6.67％,which was significantly lower than that of the control group(P＜0.05),the stone discharge time and the duration of hematuria were significantly shorter than those in the control group (P＜0.01).There was no significant difference in the recurrence rate between the two groups within one year (P＞0.05).The serum NGAL and Cys-C levels of both groups were gradually increased while the GFR levels were gradually decreased on the 1st,2nd day postoperation,but all the index mentioned above gradually recovered on the 3rd day postoperation.The levels of NGAL and Cys-C in the observation group were significantly lower than those in the control group on the 1st,3rd day postoperation while the GFR was significantly higher in the observation group than those of control group on the 1st,3rd day postoperation(P＜0.01).No significant difference was found in the Scr at different time points postoperation between two groups(P＞0.05).Conclusion:Paishitang combined with tamsulosin hydrochloride had significant clinical effect on thpatient with upper urinary calculus after ESWL and could effectively improve the renal injury induced by ESWL.

OBJECTIVE:To investigate the preparation technic of pantoprazole sodium freeze-dried injection.METHO_ DS:The kinds of auxiliary were screened based on the color and luster,external appearance,pH value,clarity and the compatible stability of pantoprazole sodium lyphilization injection with other infusion solutions;the content and other associated material of freeze-dried injection were determined by HPLC method.RESULTS:With Mannitol being freeze-dried powder supporting agent and disodium edetate being metal ion chelation agent and pH value at9.5～11.5adjusted by NaOH,the calibration curves of the prepared freeze-dried injection was linear within12.0～60.0?g/ml in concentration(r=0.9998),the average recovery rate of which at100.26%,RSD=1.14%(n=9),the labeled amount at98.6%.CONCLUSION:The preparation technics is appropriate and the quality control method is simple and feasible.And the prepared freeze-dried injection is able to meet both the pharmaceutical and clinical requirements.

Objective To analyze psychological stress level and features of recruits in training camp.Methods Psychological stress self-evaluation test (PSET) was applied to 1 600 recruits in training camp.Results ①There were 64 recruits(64/1600,4％) who had high level of psychological stress(T score ≥70).②The psychological stress symptoms of recruits in training camp mainly manifested as increased alertness (87.7％),sleep deprivation (57.6％),mental and physical fatigue (48.7％) and nervous irritability (45.2％).③Psychological stress levels of recruits with different ages and different levels of self-feeling in camp had significant differences(P＜0.05).Conclusion Recruits in training camp have partly excessive psychological stress responses,targeted emergency decompression trainings should be carried out in recruits.

Objective To study military medical graduates' psychological elastic characteris-tics and the key influencing factors. Methods A comparative study of 817 graduate students and 597 undergraduate students in a military academy was conducted by using positive negative emotions, pos-itive and negative cognitive bias and Mental Resilience Scale. Independent sample t-test, single factor analysis of variance, correlation analysis, and step-wise regression analysis were conducted by SPSS 18.0 for data analysis. Results ①Resilience scores of postgraduate students were significantly lower than those of undergraduate students (76.01 ±11.43 vs. 80.00 ±10.26, t=-6.76, P<0.01). Resilience scores of military postgraduates were significantly higher than those of local postgraduates (77.18 ± 11.59 vs. 74.97±11.19, t=2.77, P<0.05). Resilience scores of female postgraduates were significantly lower than those of males (74.79 ±10.83 vs. 76.94 ±11.78, t=2.68, P<0.05), reflected in factors of tenacity and strength. ②Resilience and its factors were positively related to positive affect and atten-tion to positive information (r=0.448~0.625, P<0.01), while negatively related to negative affect and attention to negative information (r=-0.206~-0.448, P<0.01). ③Regression analysis showed that posi-tive and negative emotion, attention to positive and negative information can significantly predict re-silience, accounting for the variance of 53.7%. ④Positive and negative affect partially mediated the relationship between attention to positive information and positive affect and resilience. Conclusion Attention to positive information and positive affect may be potential targets for intervention to enhance the level of resilience among military medical postgraduate students.