Objective To estimate abortion ways and announcements of early-staged gestation termination in lactation scarred uterus. Methods A retrospective analysis was made on clinical date of 312 early-staged gestation termination cases in lactation scarred uterus. These cases were divided into three groups based on abortion ways: induced abortion group (group A,92 cases), drugs abortion group (group B,98 cases), misoprostol combined uterine aspiration group (group C,122 cases). The abortive efficiency,operation time, operative bleeding, colporrhagia time, postoperative infection and drug adverse reaction were observed and compared. Results Complete abortion rates in group A (97.8%,90/92) and group C(99.2%,121/122) were significantly higher than that in group B (77.6% ,76/98),colporrhagia times in group A [(5.9 ± 1.1) d] and group C [(5.6 ± 1.2) d] were significantly lower than that in group B [(12.4 ± 1.8) d],postoperative infection and drug adverse reaction rate were lower in group A and group C, with significant difference compared to group B (P ＜ 0.05). The operation time was shorter, bleeding was less,third-grade pain rate was lower in group C, there was significant difference between group A and group C (P ＜ 0.05).Conclusions Misoprostol combined uterine aspiration terminated early-staged gestation in lactation scarred uterus is effective and safe, makes the operation easy and simple, decreases the blood loss. The influence to mother and infant is smaller, it is the best abortion style.

Objective To investigate the correlation between serum lipoprotein associated phospholipase A2 (Lp‐PLA2) level and severity of coronary artery stenosis in the patients with coronary heart disease(CHD) and its clinical significance .Methods A total of 243 cases of CHD and suspected CHD were divided into the high‐risk group(at least 1 coronary artery vessel stenosis >50% ,n=102) and low‐risk group(single coronary artery vessel stenosis≤50% ,n=141) according to the coronary angiography re‐sults .The clinical data were collected and Lp‐PLA2 level was detected by ELISA .Results The serum Lp‐PLA2 level in the high‐risk group was significantly higher than that in the low‐risk group ,and the difference was statistically significant(P<0 .01) ,the sensitivity of Lp‐PLA2 for judging the high‐risk patients with CHD was 86 .3% ,the specificity was 96 .6% ,and the overall diagno‐sis accuracy was 98 .0% .Conclusion Lp‐PLA2 can better assess the risk of CHD patients and the serum Lp‐PLA2 level can reflect the severity of coronary artery lesion .

Objective To observe the expression of thioredoxin (Trx) and thioredoxin-interacting protein (Txnip) in the kidney of type 2 diabetic rats induced by streptozotocin and the effect of probucol treatment on thioredoxin system. Methods Thirty male SD rats were divided into control group( C, n = 10), diabetes group ( D, n =10), and probucol treated diabetic group ( P, n = 10). After eight weeks of probucol treatment, the expressions of Trx and Txnip in the kidney of three groups were measured by RT-PCR, Western blot, and immunohistochemistry. Body weight,24 h microalbuminuria( ALB), fasting plasma glucose( FPG), fasting insulin( HNS), blood urea nitrogen (BUN), creatinine (Cr), malondialdehyde ( MDA ), superoxide dismutase ( SOD ), and catalase (CAT) were determined. Results Compared with group C, Trx was markedly decreased in group P (0. 162 ±0. 008 vs 0. 239 ±0. 006, P＜0.05 ), while Txnip was significantly increased (0. 159±0.003 vs 0. 091 ±0.016, P＜0.05 ). Trx in group P was increased as compared with group D (0. 162 ±0. 008 vs 0. 108 ± 0. 013, P ＜ 0. 05 ), while Txnip was lowered (0. 159±0.003 vs 0. 236±0.009 ,P＜0.05 ). FPG, 24 h ALB, BUN, Cr,and MDA levels in group D were markedly increased as compared with group C (P＜0. 05), while the activity of SOD, CAT, and FINS levels were decreased apparently (P＜0.05). The above markers except for FPG in group P were ameliorated (P＜0. 05 ).Conclusions Probucol attenuated oxidative stress by means of partially restoring Trx function and reducing Txnip expression, and thus played a major role in renoprotection of type 2 diabetic nephropathy.

Objective To analyse the clinical features,imaging characteristics diversity of deep cerebral veins thrombosis (DCVT).Methods From 2004 to 2013,6 patients diagnosed as DCVT were recorded and a retrospective review of the cases were undertaken for the purpose of this analysis.Results Among the 6 patients with DCVT,4 were male and 2 were female,aged from 28 to 69 years old.The disease duration of 4 cases ranged from 2 to 7 days,remnants were 20 days and 3 months respectively.The first symptoms of 4 cases were headache,1 was feeblemindedness,and the other was hemiplegia.The secondary symptoms were disturbance of consciousness,apathy,diplopia and non-infectious fever.Non-contrast computed tomography showed low signal in the bilateral thalamus in four patients,high signal in the transverse sinus and straight sinus in one patient and high signal in torcular in one patient.Abnormal signal was found in bilateral thalamus on magnetic resonance imaging in all patients and some of them had abnormal signal in the mesencephalon or basal ganglia.The patients were definitely diagnosed as DCVT by magnetic resonance venography (MRV) or digital subtraction angiography (DSA).Among them,2 patients were confirmed by brain biopsy.Four patients were followed up with good outcome and 2 were lost to follow-up.Conclusions The clinical manifestations of DCVT are not specific.For acute-onset DCVT patients,the first symptoms are always headache and vomiting,while the main symptoms are declined cognition and slow reaction for chronic-onset ones.Along with the progress,the main symptoms of DCVT are disturbance of consciousness,psychiatric symptoms and intracranial hypertension.Changes in the bilateral thalamus and basal ganglia are especially main characteristics which are easily misdiagnosed as brain tumor according to the images.DCVT can be definitely diagnosed by no signal of deep cerebral veins on MRV or DSA.

Objective To investigate the significance of combined detection of homocysteine(Hcy) and ischemia modified albu‐min(IMA) in serum to the diagnosis of acute myocardial infarction(AMI) .Methods The serum levels of Hcy and IMA were detec‐ted in 80 patients with acute myocardial infarction ,60 patients with angina pectoris and 40 healthy subjects(control group) ,and the results were statistically analyzed .Results The concentration of Hcy and IMA in AMI patients was significantly higher than which in the control group ,the difference is statistically significant(P<0 .05);the sensitivity of the Hcy+ IMA combined diagnosis was higher than that of the single project .Hcy and IMA was positively related(P<0 .05) .Conclusion The combined detection of Hcy and IMA levels in patients with acute myocardial infarction has a good effect on early diagnosis and monitoring ,and it is worth popularizing .

Objective To investigate the feasibility of Six Dimensions Scale (6-D scale) of Nursing Performance used for evaluating the effect of standardized hospital-department training on new graduate nurses.Methods 6-D Scale of Nursing Performance was conducted to evaluate the nursing ability of 216 new graduate nurses (2013) of our hospital pre and post the three-month intervention,including the self-appraisal and appraisals by head nurses.Results The nursing ability was improved significantly after the training.The total score of self-appraisal 6-D scale were significantly higher than that before the training (142.34±19.92 vs 135.81±18.30),in which the subscales scores within the dimensions of leader-ship,critical care,teaching/collaboration,planning/evaluation,interpersonal relations/communication were increased significantly,while the increase of professional development was not significant.Six-D Scale and six subscales scores based on self-appraisal were higher than that based on the head nurses' appraisals.Conclusions The application of 6-D scale is scientific to evaluate the effect of standardized nurse training.We had demonstrated that standardized hospital-department training is of great benefit for new graduates to improve the nursing ability and adapt to the clinical circumstances.

BACKGROUND: Neuron-specific enolase, γtype isoenzyme that is specially present in the cytoplasm of neurons and neuroendocrine cells, is considered as a sensitive predictor for neuronal damage.OBJECTIVE: To observe the changes of serum neuron-specific enolase in patients with transient brain ischemic attack, so as to explore its relationship with the degree of neuronal damage.DESIGN: Case-control observation.SETTING: Department of Neurology, Jinan No. 4 People's Hospital.PARTICIPANTS: A total of 29 patients who were hospitalized in the Department of Neurology, Jinan No. 4 People's Hospital, due to transient brain ischemic attack (all called for emergent medical treatment within the onset of 6 hours) between March 2002 and May 2004 were enrolled in this study. There were 18 males and 11 females with the average age of(60.36t11.67) years. According to the duration of neural functional deficits, all subjects were divided into two groups, namely, transient-symptom group (≤ 6 hours) of 19 cases and lasting-symptom group (＞ 6 hours)of 10 cases. At the same time, 25 healthy controls, 15 males and 10 females with the average age of (62.34±9.65) years, rere selected from those who came for routine health examination.METHODS: Fasting elbow venous blood of 1 mL was collected only once from the subjects in control group; the same amount of blood was collected from the patients in transient ischemic attack group immediately after hospitalization, and at days 2, 3, 4 and 5. Roche Elecsys 2010 automatic analyzer was used to detect serum neuron-specific enolase. Neuronal damage was assessed with neurological deficit scale (defined as practical recovery if scores were reduced by 90%-100%; remarkable improvement if scores were reduced by 46%-89%; improvement if scores were reduced by 18%-45%; ineffective if scores were reduced by less than 17% or even the disease aggravated).MAIN OUTCOME MEASURES: The daily changes of serum neuronspecific enolase.RESULTS: All the54 subjects remained in the final result analysis. [1]Comparison of neuron-specific enolase density: It was significantly higher in transient brain ischemic attack group than in control group [(23.53±12.35) vs(14.29±6.83) μg/L, t=2.678, P ＜ 0.01]. [2] Curve of neuron-specific enolase changes during the acute stage: It began to increase at the early stage,reached the peak level on the next day, and gradually declined to the normal level in 4-5 days. [3] The level of serum neuron-specific enolase in the two groups with various durations of neurological deficit symptoms: It was obviously higher in transient-symptom group than in control group [(19.24±8.95)vs (14.29±6.83) μg/L, t=1.893, P ＜ 0.05], and higher in lasting-symptom group than in control group [(28.87±13.15) vs (14.29±6.83) μg/L, t=4.367,P ＜ 0.001]. [4] The level of neuron-specific enolase was positively correlated with the duration of neuronal damage (r=0.815, P＜0.01).CONCLUSION: Serum neuron-specific enolase increases within a short term after transient brain ischemic attack and reaches the peak level at around 24-36 hours, suggesting that the detection of serum neuron-specific enolase has a guiding value in assessing the severity of transient brain ischemic attack.

Objective To explore coping strategies and influence factors in primary glaucoma patients through describing characteristics of their coping strategies.Methods From November 2007 to June 2008,data were collected from 120 primary glaucoma patients in three hospitals in Guangzhou and Shenzhen.The final sample consisted of 100 patients and the data underwent analysis.Results Among different coping styles of primary glaucoma patients,facing was lower than norm,avoiding and yielding were higher than norm.The factors related to coping style were age,different cohabitant,different economic condition,different occupation,different educational level and health payment mode.Conclusions Primary glaucoma patients usually took avoiding or yielding coping styles.Nurses should help patients with low income and education background to face the disease positively.Besides,fully consideration should be given to patients with different age,at the same time,marriage and family support should also exert active function.

Background and purpose: Reports showed that berbefine not only had an effect ofdetoxification and inflammation but also could induce the cell to apoptosis. Berberine may also inhibit the migration and metastasis of tumor. To investigate the effects and mechanism of berberine on migration and metastasis of A549 cells, the proliferation, mobility and adhesion of A549 cells were observed after incubation with berberine. Methods: The proliferation was determined by MTT. Wound healing assay and adhesion test were used to observe the mobility and adhesion rate. The mRNA and protein expressions of MMP2 and MMP9 were assessed by semi-quantitive RT-PCR and gelatin zymography, respectively. Results: Berberine could significantly inhibit the proliferation ofA549 within a certain range of treating time and dose (P<0.05). The mRNA and protein expression of MMP2 and MMP9 gene were decreased slightly by the treatment ofberberine (P<0.05), especially at dose of 100 μg/ml. Conclusion: Berberine can inhibit the migration and adhesion abilities of A549 cells, probably by down-regulating the expression and activation of MMP2 and MMP9.

Background and purpose:The prognosis in patients with early breast cancer(EBC) was poorly defined by clinical and histopathological features.There were more than 200 genes that might be correlated with development,progression,recurrence and prognosis of breast cancer in the published literature.This study evaluated the prognosis of patients with EBC at molecule level according to the protein expressions of 16 selecting genes(HER2,ER,PR,BCL2,Ki-67,BMYB,Cyclin B1,STK15,MMP11,BAG1,NM23,PTEN,P53,P27,VEGF,PCN A).Methods:The immunohistochemical method was used to detect the protein expressions of these genes in 76 patients with EBC and the statistical analysis was performed by COX proportional hazards model.Results:COX proportional hazard model revealed that BCL2,VEGF and STK15 were independent prognostic factors for patients with EBC.A formula of PI was set up according the three genes.The predictive outcomes with PI were compared with the actual follow-up outcomes in 48 patients with EBC.As a result,the predictive accuracy of good and bad prognosis was 86.67% and 91.67%,respectively.Conclusion:A formula of PI derived from protein expressions of the 16 genes correlated with breast cancer was ultimately set up and might be used to predict the outcomes of the patients with EBC.