Objective To study the expression and clinical significance of FoxM1 and Cep55 protein in basal-like breast carcinoma (BLBC).Methods The expression of FoxM1 and Cep55 protein in 66 cases of BLBC,70 cases of non-BLBC and 66 cases of normal adjacent breast tissue were detected by immunohistochemistry.Their relationship with the clinical pathological factors was analyzed.Results The positive rate of FoxM1 protein in BLBC,non-BLBC and normal adjacent breast tissue was 77.3％ (51/66),60.0％(42/70) and 13.6％(9/66),Cep55 protein was 74.2％(49/66),57.1％(40/70) and 16.7％(11/66),respectively.BLBC and non-BLBC tissue were higher than normal adjacent breast tissue,and BLBC tissue was higher than non-BLBC,there was significant difference (P ＜0.05).In BLBC tissue,the positive expression of FoxM1 and Cep55 protein correlated with lymph nodes metastasis and TNM staging (P ＜0.05),while did not correlate with age,menopause,tumor size (P ＞ 0.05).There was direct correlation between the positive expression of FoxM1 and Cep55 protein (r =0.259,P ＜ 0.05).Conclusion FoxM1 and Cep55 protein may play an important role in the carcinogenesis and development of BLBC,and both of them have the synergistic effect.

To investigate the effects of cycloartocarpin A (ACR-2) and artocarpin (ACR-3), monomeric compounds isolated from Fructus Artocarpi Heterophylli, on apoptosis of SMMC-7721 and SGC-7901 cell lines.

OBJECTIVE: To investigate the effects of three compounds extracted from Tripterygium wilfordii Hook (TW) on angiogenesis in the chick chorioallantoic membrane (CAM). METHODS: Fifty fresh Hongkong Mahua chicken eggs were divided into five groups: PBS-treated group, TW1-, TW2- and TW3-treated groups and Rg3-treated group. After disinfection, the eggs were incubated for six days in a constant temperature box with the temperature being controlled within 37.8 degrees C, then exposed CAM, laid the filter papers with specimen on the CAM, and the eggs were incubated for another two days. CAM was fixed with the mixture of methyl alcohol and acetone at room temperature for about 15 min, and then cutting the CAM, taking photos and observing the angiogenesis in the CAM. RESULTS: There were many CAM vessels in the PBS-treated group and the blood vessel net could be seen clearly. The number of CAM vessels in the TW1-, TW2- and TW3-treated groups (10 microg/egg) was much less than that in the PBS-treated group. Furthermore, the frame of the vessels was not clear, and the color was obscure. Inhibition rates of angiogenesis in the TW1-, TW2- and TW3-treated groups were 80%, 60% and 100% respectively, while the inhibition rate of angiogenesis in the Rg3-treated group (10 microg/egg) was only 10%. CONCLUSION: TW1, TW2 and TW3 can obviously restrain the angiogenesis in CAM and still need further study.

Objective To study the expressions of hypoxia inducible factor-1 α (HIF-1 α) and carbonic anhydrase 9 (CA9) in different molecular subtypes of breast carcinoma and their relationships with basallike subtype.Methods The expressions of HIF-1α and CA9 were detected by immunohistochemistry in five subtypes of breast carcinoma (n =803).The relationships of the expressions of HIF-1α and CA9 with the clinicopathologic parameters of basal-like subtype and with the prognosis of patients were analyzed.Results The positive expression rates of HIF-1α and CA9 protein in breast carcinoma were much higher than those in paratumor breast tissues (43.96％ vs.3.86％,x2 =354.858,P ＜ 0.001;19.80％ vs.4.61％,x2 =86.495,P ＜ 0.001).The positive expression rates of HIF-1α in Luminal A,Luminal B,epidermal growth factor receptor-2 (HER-2) over-expression,basal-like and normal breast-like subtypes were 31.97％,25.00％,56.06％,77.89％ and 55.76％ respectively,and the positive expression rates of CA9 were 7.48％,5.56％,60.61％,40.00％ and 27.88％ respectively,with significant differences (x2 =88.628,P ＜ 0.001;x2 =147.128,P ＜0.001).The positive expression rates of HIF-1α and CA9 in estrogen receptor (ER)-negative breast carcinomas(HER-2 over-expression,basal-like and normal breast-like) were significantly higher than those in ER-positive subtypes (Luminal A and Luminal B,all P ＜ 0.005).There was a significant positive correlation between HIF-1 α and CA9 (C =0.315,P =0.001),and both were correlated with the lymph node metastasis (x2 =4.542,P =0.033;x2 =7.025,P =0.008),pTNM stage (x2 =5.390,P =0.020;x2 =10.179,P =0.001) and poor prognosis (x2 =4.353,P =0.037;x2 =6.056,P =0.014) of basal-like subtype.Conclusion Over-expressions of HIF-1α and CA9 may be related to the ER-negative breast cancer more closely,and both may play important roles in the occurrence and development of basal-like subtype.Overexpressions of HIF-1α and CA9 may suggest the poorer prognosis of patients with basal-like breast carcinoma.

Objective To study the expressions and clinical significances of activating transcription factor 3 (ATF3) and Runt-related transcription factor 2 (Runx2) in breast carcinoma tissues.Methods The expressions of ATF3 and Runx2 were detected in 105 cases of primary breast invasive ductal carcinoma (IDC) and their matched para-tumor breast tissues by immunohistochemistry.The relationships between the two transcription factors and the clinical pathological features of IDC patients were analyzed.Results The positive expression rates of ATF3 and Runx2 in IDC group were 80.95％ (85/105) and 69.52％ (73/105) respectively,much higher than those in para-tumor breast tissues 11.43 ％ (12/105) and 8.57％ (9/105),with statistically significant differences (x2 =102.097,P =0.000;x2 =11.595,P =0.001).ATF3 and Runx2 expressions showed significant relationships with histological grade (x2 =14.623,P =0.001;x2 =24.891,P =0.000),lymph node metastasis (x2 =7.059,P =0.008;x2 =6.358,P =0.012) and pTNM stage of IDC (x2 =5.807,P =0.016;x2 =4.902,P =0.027),while both were not correlated with patients' age (x2 =0.274,P =0.601;x2 =1.554,P =0.213) and tumor size (x2 =2.476,P =0.290;x2 =5.261,P =0.072).There was a significant positive relationship between ATF3 and Runx2 in breast carcinoma (C =0.498,P =0.000).Conclusion The over-expressions of ATF3 and Runx2 may participate in the tumorigenesis,invasion,metastasis and clinical stage of breast carcinoma,which suggests that they may be key factors to evaluate malignant degree and prognosis of breast carcinoma.

Objective To investigate the expressions and significances of Bcl-2 and Bax in basal-like breast carcinoma (BLBC).Methods The expressions of Bcl-2 and Bax were detected in 43 cases of BLBC, 57 cases of non-BLBC and 60 cases of normal breast tissues by immunohistochemistry,and their relationships with physiological and pathological characteristics of patients were analysized.Results The positive rate of Bcl-2 in BLBC was 69.77%,higher than 43.86% in non-BLBC (χ2 =6.647,P =0.01 0)and 21 .67% in normal breast tissues (χ2 =23.831 ,P =0.001 ).The positive rate of Bax in BLBC was 20.93%,lower than 45.61 % in non-BLBC (χ2 =6.564,P =0.01 0)and 76.67% in normal breast tissues (χ2 =31 .270,P =0.001 ).The expressions of Bcl-2 and Bax were correlated with lymphnode metastasis (χ2 =6.927,P =0.008;χ2 =6.203,P =0.01 3)and pTNMstaging of BLBC (χ2 =6.331 ,P =0.01 2;χ2 =5.972,P =0.01 5).There was negative correlation between the expression of Bcl-2 and Bax in BLBC (r = -0.408,P <0.01 0). Conclusion High expression of Bcl-2 and low expression of Bax interact with each other leading to unbalance of cell deferation and apoptosis,resulting in promoting genesis and progress of BLBC.

Objective To investigate the association between atrial fibrillation (AF) and epicardial adipose tissue (EAT) by echocardiography.Methods One hundred and thirty-eight patients of AF in First Affiliated Hospital of Chinese People's Liberation Army General Hospital from March 2014 to June 2016 were divided into two groups,including paroxysmal AF group with 87 casesand persistent AF group with 51 cases,and 112 cases of sinus rhythm were chosen as control group.Epicardial adipose tissue was measured using echocardiography in all patients,and the conventional parameters were recorded.One-way analysis of variance was used to compare the thickness of EAT in patients with paroxysmal AF group,persistent AF group and sinus rhythm group,and LSD-t test was used in further comparison between two groups.Multivariable logistic regression analysis was used to analyze the risk factors of AF.The receiver-operating characteristic (ROC) cure of EAT and left atrium diameter (LAD) were drawn to predict the incidence of AF.The correlation between EAT thickness and LAD was analyzed by Pearson correlation analysis.Results The thickness of EAT in patients with persistent AF,paroxysmal AF and sinus rhythm group were (4.75± 1.83),(4.32 ± 1.76) and (1.38 ± 0.68) mm,respectively.Epicardial adipose tissue was significantly larger in paroxysmal AF and persistent AF patients compared with that of sinus rhythm group,and the differences were statistically significant (t=-9.541,11.439,both P ＜ 0.01).Logistic regression analysis indicated that EAT thickness and LAD were independent risk factors of atrial fibrillation (odds ratio:3.17,95％ confidence interval:1.31-7.68,P ＜ 0.01;odds ratio:2.65,95％ confidence interval 1.69-4.15,P ＜ 0.05).The area under the curve (AUC) of EAT and LAD to predict presence of AF were 0.784 and 0.865,and the best threshold value were 4.45 mm and 40.00 mm,respectively.Pearson correlation analysis showed that the EAT thickness and LAD had significantly positive correlation (r=0.512,P ＜ 0.01).Conclusions The increase of EAT thickness is significantly correlated with the incidence of AF and is independent to traditional risk factors.Therefore,the increase of EAT thickness has certain clinical value to predict AF.

Objective To analyze the features of health economics in the treatment of leukemia;To evaluate the improvement trend of levels of clinical diagnosis, treatment and management. Methods TCM medical information dtatabase and electronic medical system in Zhejing Province TCM Hospital from January 2010 to December 2015 were retrived. According to inclusion and exclusion criteria, leukemia patients’ materials that met the critiria were screened. The total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and cost of blood transfusion were set as costs, while white blood cell count, hemoglobin concentration, and platelet count were set as effectiveness indicators for cost effectiveness analysis. Results In patients with low white blood cell count increased unit white blood cell count, patients with high white blood cell count declined unit white blood cell count, patients with low hemoglobin increased unit hemoglobin count and patients with low platelet count increased unit platelet count, the total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and blood transfusionfor the above increases showed a decreasing trend. Conclusion Health economics advantages in three blood routine indicators after treatment of integrated traditional Chinese and western medicine for leukemia is increasing year by year.

Objective:To Studythe extracellular matrix metalloproteinase inducer (CD147) changes in patients with systemic lupus erythematosus (SLE), and to study thecorrelation of CD147 level and athero-sclerosis in SLE.Methods:Eighty patients with SLE in total were divided into intimal thickening group, (24 cases, group A) and normal intimal group (56 cases, group B) according to carotid intimamedia thickness (IMT) checked by carotid ultrasonography. In addition, their age, bodymass index, blood pressure, seral total cholesterol (TC), high density liptein cholestero (HDL-C), low density lipoprotein cholestero (LDL-C), triglyceride (TG), urinary protein quantitative test(24 h), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), anticardiolipin antibody, serum creatinine level, course of the disease, and treatment regimens were collected. Thirty-five healthy people were set as the control group (group C). The levels of serum CD147 were measured by enzyme-linked immuno sorbent assay (ELISA) in 3 groups. The correlation between the serum CD147 level of SLE patients and atherosclerosis was analyzed. The statistical analysis was carried out with independent t-test, chi-square test, analysis of variance, Spearman correlation and Logistic regression. Results:① Levels of serum CD147 in group A [ (238±30) pg/ml] were significantly higher than those in group B [(198±30) pg/ml] and group C [(150±26) pg/ml, F=67.908, P<0.01]. ② Body mass index, hypertensive ratio,total blood cholesterol,urine protein quantitative test (24 h), systemic lupus erythematosus disease activity index (SLEDAI), serum CD147 index in group A were significantly higher than those in group B ( P<0.05). ③ In Logistic regression analysis, serum CD147 [ OR (95% CI)=1.039(1.014, 1.065), P<0.05], urine protein quantitative (24 h) [ OR (95% CI)=2.598(1.033, 6.534), P<0.05] were independently relevant factors affecting carotid artery IMT. Conclusion:Serum CD147 is an independent risk factor for carotid intimamedia thickness in SLE patients.

Objective To observe the characteristics of the two-dimensional global strain index in patients with different degrees heart failure with speckle tracking echocardiography. Methods Totally 35 myocardial infarction patients with heart failure and 28 healthy subjects (control group) were enrolled in the study. The patients were divided into mild (n=14), moderate (n=13), and severe heart failure subgroup (n=8) according to left ventricular ejection fraction (LVEF). The systolic longitudinal strain (LS), radial strain (RS) and circumferential strain (CS) were measured of left ventricular with two-dimensional speckle tracking technique. The average value of left ventricular 18 segmental LS, RS and CS was calculated as the global longitudinal strain (GLS), the global radial strain (GRS) and the global circumference strain (GCS), respectively. LVEF and left ventricular end diastolic volume (LVEDV) were also measured with conventional two-dimensional echocardiography. The global two-dimensional strain and heart function between two groups were compared. The change of GLS, GRS and GCS of different heart failure and the relationship between them and LVEF were analyzed. Results Compared with control group, GLS, GRS and GCS reduced in heart failure groups (P<0.01). In heart failure groups, GLS significantly decreased with the decrease of LVEF, the difference of GLS was significant (P<0.05). GCS in severe heart failure subgroup was lower significantly than that in mild and moderate heart failure subgroups (P<0.05). No significant difference was found in GCS between mild and moderate heart failure subgroups (P>0.05). There was no significant difference in GRS among heart failure subgroups (P>0.05). GLS was closely correlated to LVEF (r=-0.65, P<0.01), GCS was also correlated to LVEF (r=-0.55, P<0.01). Conclusion The changes of GLS, GRS and GCS is different in different degrees of heart failure. GLS is closely correlated to the change of LVEF. The change of GLS, GRS and GCS may reflect degrees of myocardial injury.