Objective To explore the validity of simulative employment training course on enhancing the core competitiveness of university students.Method We investigate the students with simulative employment trainin, graduates and recruiters through interview, symposium and questionnaire survey. Results The comprehensive quality and occupational capacity of students that completed simulative employment training had been improved. In the simulative employment training course,98%students thought their interview skills had been promoted, 90%recruiters were satisfied with the students,95%graduates who had worked consider that the simulative employment training were helpful. Conclusions Simulative employment training is effective for enhancing the core competitiveness of university students.

OBJECTIVE:To regulate the management of operation drug and promote medication security. METHODS:Based on the relevant principles in the standard of JCI,the practice about establishment of operation pharmacy in our hospital was intro-duced,and it were stated from two aspects which included working mode and effects. RESULTS:The working mode were format-ed by definiting the duties and working flow of pharmacist,anesthetist and liaison man. The establishment of operation pharmacy, which brought operation drugs into the unified management system of our hospital,saved manpower and improved work efficien-cy,refined the management of drugs in all aspects,improved the management of drug safety level,strengthened drug expiration date management,implemented the reporting of adverse drug reactions(event)and collecting of medication(potential)errors. The established mode conformed to the relative standard of JCI including preparation,grant,storage and collection of ADR of drug. CONCLUSIONS:The established drug management of operation pharmacy promotes standardized administration of surgery drug, which guarantees the drug use safety of patients.

Objective To analyze the prevalence rate and risk factors for aspiration pneumonia in elderly inpatients,and to identify a high-risk population for aspiration pneumonia.Methods Totally 398 inpatients aged ≥ 60 years in Beijing Hospital from April 2014 to April 2015 were selected.A questionnaire survey was performed for aspiration risk factors,including gender,age,smoking and drinking history,swallowing function,basal diseases,medication history,activities of daily living(ADL),occurrence of aspiration pneumonia over the past year.The patients were divided into aspiration pneumonia group and non-aspiration pneumonia group,and the prevalence rate and risk factors for aspiration pneumonia were studied.Results 364 cases with complete data were collected,and 14.3％ (52/364)were identified definitively as aspiration pneumonia over the past year.The ADL score was (77.0± 33.9) scales in aspiration pneumonia group,and (88.0 ± 22.2) scales in non-aspiration pneumonia group,with statistically significant difference (P＜ 0.05).The incidence rate of aspiration pneumonia was increased along with the increase of the age of patients.Risk factors for aspiration pneumonia were different in different age group.The proportion of patients aged 60-69,70-79 and over 80 years were 23.1％ (12 cases),36.5％ (19 cases),40.4％ (23 cases)in the aspiration pneumonia group,respectively.Under the condition of a propensity score-matched case-control pair design on 104 subjects with versus without aspiration pneumonia,the logistic regression analysis showed that smoking history,coronary heart disease,Parkinson's disease,dementia,chronic obstructive pulmonary disease(COPD),gastro-esophageal reflux disease(GERD),long-term uses of theophylline,calcium antagonists,nitrates,diazepam,antidepressants,anti-Parkinson drugs were the risk factors for aspiration pneumonia in elderly(all P＜0.05).Conclusions Smoking history,basal diseases and medication history are associated with the incidence rate of aspiration pneumonia in elderly.Assessment of these risk factors for aspiration pneumonia should be emphasized,and preventive measures should be considered conscientiously to lower the incidence rate of aspiration pneumonia in elderly.

Objective To describe the time trend of esophageal and gastric cardia adenocarcinomas in Chongqing of China in the past 30 years .Methods The medical records of all patients who underwent gastroscopy from Janaury 1983 to December 2012 at the Southwest hospital were reviewed .The rate of endoscopic detection and proportion of adenocarcinoma in all upper gastrointestinal tumors (esophageal adenocarcinoma ,esophageal squamous cell carcinoma ,gastric cardia adenocarcinoma and gastric non-cardiac ad-enocarcinoma) were compiled and serial comparisons were made .Results 435 829 patients who underwent gastroscopy were re-viewed .Totally ,there were 352 patients with esophageal adenocarcinomas(0 .08% ) ,10 301 with esophageal squamous cell carcino-mas(2 .40% ) ,3 058 with gastric cardia adenocarcinomas(0 .70% ) and 5 543 with gastric non-cardiac adenocarcinomas(1 .30% ) .O-ver the 30-year period ,the rate of endoscopic detection of esophageal adenocarcinomas did not show a statistically significant .How-ever ,the proportion of esophageal adenocarcinomas increased from 1 .90% to 3 .20% ,suggesting an increased proportions .The rate of endoscopic detection of gastric cardia adenocarcinomas increased from 0 .70% to 0 .81% and the proportions of gastric cardia ade-nocarcinomas increased from 25 .30% to 38 .30% .Conclusion Over the 30-year period ,it seems that the incidence of esophageal adenocarcinoma had increased .An increasing trend of gastric cardia adenocarcinoma is also observed in this study ,especially in male patients .

OBJECTIVE:To investigate the regularity and characteristics of adverse drug reaction (ADR) in our hospital,to reduce the incidence of ADR,and to provide reference for clinical rational drug use. METHODS:1 731 ADR cases reported by our hospital during Jan. 2002 to Jul. 2015 to national ADR monitoring center through the network system were selected and analyzed statistically in respects of gender,age,related drugs,route of administration,causal relationship evaluation,reporting personnel status,ADR results and drug dosage form organs or systems involved in ADR and manifestation. RESULTS:There were a total of 1 731 ADR patients,among which 640 cases were male,and 1 091 cases were female;patients aged 41-60,≥61 were 676,568 cases;there were 86 cases of severe ADR and 1 645 cases of general ADR,249 cases of new ADR,include 19 cases of severe ADR;causal relationship evaluation of ADR was“impossible”(572 cases) and“very likely”(859 cases) as the vast majority of staff reporting;the most of reporters were doctors (1 290 cases,74.52%),followed by pharmacists (323 cases, 18.66%) and nurses (118 cases, 6.82%);ADR of most patients were improved and recovered. There were 16 routes of administration in ADR cases,among which intravenous infusion and oral administration were the main route of administration, accounting for 92.95%;ADR reports involved 32 kinds of dosage form,which mainly were injection,tablets and capsules, accounting for 86.76%. CONCLUSIONS:Great importance should be attached to ADR monitoring and reporting. We also should reduce the use of intravenous drugs,pay attention to the safety of drug use in elderly patients,promote clinical rational drug use, and ensure the safety of patients.

Objective:To observe the effect of Sanghuang Tongxie Prescription on mitophagy in hippocampus of diabetic depression rats.Methods:Totally 32 SD rats were divided into control group, model group, metformin group and Sanghuang Tongxie Prescription group according to random number table method, with 8 rats in each group. The model of diabetic depression rats with depression was established by streptozotocin (STZ), high-fat diet and chronic unpredictable mild stress except control group. Metformin group was given metformin 100 mg/kg, Sanghuang Tongxie Prescription group was given Sanghuang Tongxie Prescription suspension 5.7 g/kg, control group and model group were given the same volume of normal saline by gavage, once a day for 12 weeks. After administration, fasting plasma glucose (FPG), 2-hour postprandial blood glucose (2 hPG) and sucrose preference rate were measured after treatment; the expressions of PINK-1, Parkin, P62, Beclin-1 and LC3 2/1 were detected by Western blot.Results:Compared with the model group, the expressions of FPG and PG2h in Sanghuang Tongxie Prescription group decreased ( P<0.01), and the sucrose preference rate increased ( P<0.01); the expressions of PINK-1, Parkin, P62, Beclin-1 and LC3 2/1 in hippocampus decreased ( P<0.01). Conclusions:Diabetic rats are accompanied by varying degrees of pleasure loss and depressive state. Sanghuang Tongxie Prescription can improve the depressive state of rats. Its mechanism may be related to down-regulating the level of mitochondrial autophagy in the hippocampus and improving mitochondrial function.

Objective To apply quality control circle ( QCC) to improve antimicrobial use correct rate treated type I incision during perioperative orthopedic. Methods The QCC group was established to grasp the current status of antimicrobial use correct rate for type I incision, set goals, analyze major factors, and form and implement countermeasures. Results The unreasonable use incidences of antimicrobial agents were decreased from 69 to 22 cases with a progress of 70%, and improved the nurse′s ability of finding and solving problems and the ability of team cooperation after conducting QCC activities. Conclusions QCC activities plays a positive role in management of orthopedic perioperative antimicrobial use, and ensures the safety of clinical application and cure rates, prevents the incision infection and postoperative nosocomial infection, increases the operation safety, and reduces the drug resistant strains.

Glutamate is a major excitatory neurotransmitter in the central nervous system and a potential neurotoxin.During the development of depression,the glutamate concentration increases in the hippocampus.When glutamate accumulates,it causes serious damage to neurons and brain tissue,aggravating the depressive state.Therefore,glutamate accumulation may be a major mechanism of depression development.Astrocytes,glutamate transporters,and glutamate receptors play important regulatory roles in the glutamate concentration.This article reviews the mechanism-of-action of traditional Chinese medicine on depression by regulating astrocytes,glutamate transporters,and glutamate receptors,and provides new ideas to explore treatment of depression by traditional Chinese medicine.

Objective To observe the rate of iris vessels exposure and analyze its relevant factors in normal full-term neonates.Methods A retrospective study.1855 normal full term neonates,including 947 boys and 908 girls,were enrolled.The mean gestational age (GA) was (38.84±1.10) weeks and mean birth weight (BW) was (3 396.52±402.08) g.There were 1235 neonates from normal term vaginal delivery,402 cases of cesarean delivery and 218 cases of forceps delivery.All neonates were examined with hand-held portable slit lamp biomicroscopy within 1 to 3 days after birth by two trained ophthalmologist respectively.Iris vessels exposure was defined as radial red blood vessels along iris fibers.Infants were divided into iris vessels exposure group and iris vessels unexposed group according to the findings of slit lamp biomicroscopy.78 infants with iris vessels exposure were followed up for 42 days after birth till the iris vessels can't be seen under microscope.The differences between the two groups were compared for gender,mode of delivery (MOD),GA,BW and body length (BL).Multiple logistic regressions were used to determine the factors related to iris vessels exposure.Results There were 298 neonates with iris vessels exposure among 1855 neonates and the rate was 16.1％.1557 neonates (83.9％) had unexposed iris vessels.There were no different in gender (x2=0.551) and MOD (x2=3.036) between iris vessels exposure group and unexposed group (P＞0.05),while the differences in GA (x2=47.216),BW (t=4.603) and BL (t=3.936) between the two groups were statistically significant (P=0.000).Multiple logistic regression analysis revealed that only GA (β=-0.291,odds ratio=0.747,95％ confidence interval:0.656-0.85 1,P=0.000) was correlated to iris vessels exposure significantly.The iris vessels couldn't be seen in 77 of 78 infants with iris vessels exposure when followed up to 42 days.Conclusions The iris vessels exposure in normal full-term neonates is frequently observed.There is a significant inverse correlation between GA and iris vessels exposure.

Objective:To compare the clinical features between chronic active Epstein-Barr virus infection(CAEBV) and infectious mononucleosis(IM)in adult patients.Methods:Clinical data from 56 adult IM patients and 14 adult CAEBV patients admitted in the First Affiliated Hospital of Nanjing Medical University during January 2011 to December 2019 were enrolled. Clinical manifestations, laboratory indicators, treatment and outcomes were compared between two groups. Chi-square test and Mann-whitney U test were used to analyze data. Results:The average age of CAEBV patients was higher than that of IM patients [36.0(23.8, 50.5)years vs. 19.0(17.3, 22.8) years; U=90.0, P<0.05]. The symptoms of sore throat, throat congestion, tonsilla enlargement and lymphadenopathy in IM group were more common than those in CAEBV group( χ2=14.088, 16.875, 31.855 and 10.938, all P<0.01). However, the incidence of pulmonary infection, sleepiness/dysphoria and splenomegaly in CAEBV group were significantly higher than those in IM group( χ2=17.217, 5.809 and 6.254, P<0.05 or <0.01). The white blood cell counts, hemoglobin levels, platelet counts, alanine aminotransferase(ALT) and albumin in CAEBV group were significantly lower than those in IM group( U=47.0, 49.5, 158.5, 173.0 and 263.5, all P<0.01). The levels of neutrophil ratio, C-reactive protein, serum ferritin and EBV DNA load in CAEBV group were significantly higher than those in IM group( U=145.0, 140.0, 128.5 and 115.0, P<0.05 or <0.01). The proportions of CD3 + T cell counts and CD8 + T cell counts in CAEBV group were significantly lower compared to those in IM group( U=42.0 and 24.5, P<0.01); the proportions of CD4 + T cell counts, the CD4 + T/CD8 + T cell counts ratio and B lymphocytes in CAEBV group were significantly higher compared to those in IM group( U=29.0, 23.5 and 34.5, P<0.01). Fifty-six IM patients were all cured and discharged from hospital. In CAEBV group, 8 cases died, 3 cases were improved and 3 cases lost follow-up. Conclusions:Patients with IM represent a favorable prognosis, while the prognosis of CAEBV is relatively poor and complication with HLH may occur. For older patients with EBV infection complicated with pulmonary infection, lethargy/irritability, attention should be paid to monitor blood routine, liver function, serum EBV DNA load and peripheral blood lymphocyte subsets.