Objective To improve the clinical blood level Through explore the feasibility of blood free surgery for congenital heart disease.Methods Collected 160 patients with congenital heart disease during January 2014 to December 2016 in our hospital,patients were divided into bloodless surgery experimental group (n =69) and blood transfusion treatment group (n=91) according to perioperative blood use.The basic data which including age,weight and GCS score,preoperative and postoperative hemoglobin(Hb),operation and postoperative pleural effusion drainage,intraoperative extracorporeal circulation time,mechanical ventilation time and blocking time,ICU stay,postoperative hospital stay,total hospital stay,reintubation and re-surgery of the two groups were compared.To investigate the effect of the implementation of bloodless surgical strategy for patients with congenital heart disease.Results 1) The difference between the two groups in age,body weight and GCS was not statistically significant (P＞0.05);2) The differences of Hb and intraoperative and postoperative pleural effusion drainage between two groups were not statistically significant (P＞0.05);3) The differences with cardiopulmonary bypass time,mechanical ventilation time,blocking time,re-intubation,re-surgery and ICU days of two groups were also not statistically significant (P ＞ 0.05);but bloodless surgery patients' postoperative hospitalization days and total hospitalization time was significantly lower than the control group (P＜0.05).Conclusion The implementation of bloodless surgery in congenital heart disease is safe and feasible.It can shorten the patient's hospitalization time.It is worth popularizing in clinical surgical treatment.

Objective:To establish the determination method for icariin in Zhuyun Capsules. Methods: The main active component icariin of Herba Epimedii was determined by TLC scanning. Results: This methods was quick, simple, accurate and reproducible. Conclusion: This method can be used as one of quality control standards for Zhuyun Capsules.

ObjectiveTo investigate the clinical effect of Chinese Medicine Naotan Ⅰ on cerebral palsy. Methods120 orphans with cerebral palsy from welfare houses were divided into experimental group and control group. The former took Naotan Ⅰ and the latter took piracetam. ResultsThe total effective rate was 93.33% in the experimental group and 78.67% in the control group （P＜0.05）.ConclusionNaotan Ⅰ is effective on cerebral palsy of children.

Objective To observe the influence of specific short hairpin siRNA targeting EGFR gene on apoptosis of human ovarian cancer Skov-3 cells in vitro. Methods A plasmid of a short hairpin siRNA targeting EGFR was constructed, and it was transfeeted into Skov-3 cell line by lipofectamine 2000. Human ovarian carcinoma cells of the line Skov-3 were cultured and divided into 3 groups: control group; non-specific group, transfected with non-specific plasmid vector; and specific group, transfected with specific small hairpin RNA expression vector. The expression of EGFR mRNA and protein were examined by RT-PCR and immunocytochemistry, Flow cytometry (FCM) was adopted to analyze quantitatively apoptotic cells in each group. Results After transfection of pshRNA-EGFR, mRNA and protein levels of EGFR gene in Skov-3 cells were obviously reduced. Flow cytometry analysis revealed that apoptosis could be induced in Skov-3 cells line transfected with pshRNA-EGFR in a time-dependent manner, no obvious apoptosis were detected in control group and non-specific group. Conclusion The plasmid expressive vector target at EGFR in our study is capable of suppressing EGFR expression of human ovarian cancer Skov-3 cells and inducing apoptosis, which provide a new way for the gene therapy of human ovarian cancer.

Objective To observe the effects of extracts of ginkgo leaves (EGL) on acute myocardial infarction, acute myocardial ischemia and blood hemorheology.Methods The effects of EGL on acute myocardial infarction were observed in dogs model induced by the ligation of anterior descending branch of left coronary artery; effects on acute myocardial ischemia were observed on rats model caused by intravenous injection of pituitrin and effects on blood hemorheology were observed in rabbits. Results EGL significantly reduced the myocardial infarction area, decreased the activities of lactate dehydrogenase and creatine phosphokinase in dogs, reduced the elevation of ST segment of electrocardiogram in rats with myocardial ischemia and decreased whole blood viscosity and plasma viscosity in rabbits. Conclusion EGL has protective effect against myocardial ischemic injury and can improve the parameters of blood hemorheology in rabbits. Its mechanism may be concerned with the reduction of the myocardial infarction area and infarction degree and the relief of acute myocardial ischemia.

Objective To seek the predictive value of pudendal nerve function that need preventive anti-incontinence surgery at the same time following pelvic prolapse surgery in severe pelvic organ prolapse (POP) patients. Methods Seventy women completed this study from January 2014 to June 2015 in Fuzhou General Hospital of Nanjing Military Command, dividing into four groups: POP with or without coexisting occult stress urinary incontinence (OSUI) in preoperation, women with persistent stress urinary incontinence (SUI) in postoperation, women without SUI in postoperation. The pudendal nerve function in preoperation was measured by using Solar Urodynamic Neuro Module, including pudendal nerve terminal motor latency (PNTML), and amplitude. Results There were statistical significance on bilateral PNTML between POP coexisting OSUI group and only severe POP group [(2.62±0.23) versus (2.40±0.26) ms in right of PNTML, (2.55 ± 0.21) versus (2.37 ± 0.30) ms in left of PNTML; all P<0.05], but no statistical significance on bilateral amplitude (P>0.05). Compared de novo SUI group with POP group in postoperation, de novo SUI group′s right of PNTML was significantly increased [(2.74 ± 0.16) versus (2.47 ± 0.26) ms; P<0.05]; and the right of PNTML was extending 2.5 standard deviation at least compared with the health′s [(2.10±0.20) ms]. Conclusions The PNTML of pudendal nerve of POP coexisting OSUI is severe than only severe POP, the velocity of nerve conduction is slowing, and PNTML extension has a predictive value for postoperative urinary incontinence. When the right of PNTML of preoperative POP increased by at least 2.5 standard deviations than health′s, the risk of SUI postoperative strongly increased, and a anti-incontinence surgery at the same time following pelvic prolapse surgery should be adviced.

Objective To discuss the treatment action and mechanism of Wenjing Tongluo Formula on oxaliplatin-induced perpheral neurotoxicity in rats. Methods Intraperitoneal injection was used to inject oxaliplatin 4 mg/kg to establish oxaliplatin-induced peripheral neurotoxicity rat models. Female Wistar rats were randomly divided into normal group, model group, and TCM group. TCM group was given Wenjing Tongluo Formula to soak rats’ limbs and tails. Rats in the model group were soaked with deionized water for comparison. Rats in the normal group received intraperitoneal injection with 5%glucose. Algesia hypersensitivity and anaphylaxis were detected under the mechanical stimulation and temperature. Immunohistochemical method was used to detect the expression of GFAP in L4-L6 spinal dorsal horn of rats. Explore the level of GLT-1 in L4-L6 dorsal root ganglia by RT-PCR. Results Rats in model group showed obvious behavioral changes compared with normal group (P<0.05);Rats in the TCM group improved in behavioristics compared with model group (P<0.01);number of positive cells in GFAP of rats in the model group increased compared with normal group (P<0.05);the increase in the TCM group was not obvious. Compared with normal group, astrocytes in spinal dorsal horn of model group were enlarged, protuberances increased, became coarse, and GLT-1 mRNA is decreased (P<0.05, P<0.01). Compared with model group, active cells and protuberances in the TCM group decreased (P<0.01), GLT-1 mRNA is increased (P<0.01). Conclusion Wenjing Tongluo Formula can improve behavioral changes of model rats under temperature and mechanical stimulation, probably related to harmful signal transmission induced by inhibition of astrocyte in spinal dorsal horn.

Objective To explore the expression of early growth response gene-1 (EGR-1) in T cells that were positive for Tax protein of human T-cell leukemia virus type 1 (HTLV-1) and its possible reg-ulatory mechanism .Methods A series of expression structures carrying the regulatory elements of EGR-1 in different length and luciferase reporter genes were constructed .TaxP cells were transfected with the con-structs containing reporter genes and cultured with 5μmol/L of NF-κB inhibitor BAY 11-7082 or equal vol-ume of DMSO.After cultured for 24 hours the cells were collected to test the luciferase activity .BAY 11-7082 or equal volume of DMSO was added into the supernatant of TaxP cell culture to test the expression of EGR-1 protein by Western blot after 24 hours of culture .Tax and its mutants M22 and M47 were transfected into 293 T cells respectively to test the expression of EGR-1 protein by Western blot after 24 hours of culture . Results The expression structures carrying the regulatory elements of EGR-1 in different length and their mutants followed by luciferase reporter genes were successfully constructed .The luciferase activity in the cells transfected with the constructs containing the elements E 1 and E2 were higher than that transfected with E3, DelE and MutE, but the reporter gene expressions were decreased with the interference of BAY 11-7082 (P<0.01).However, there were no significant changes with the luciferase activity in the cells transfected by elements E3, DelE and MutE.Western blot analysis indicated that the expression of EGR-1 protein was significantly decreased with the interference of BAY 10-7082 .The expression of EGR-1 protein in M22 mu-tants-transfected 293 T cells were decreased significantly in comparison with those by wild type tax-and M47-transfected cells .Conclusion NF-κB was the key nuclear factor in regulating the expression of EGR-1 pro-tein in Tax-positive T cells .

Objective To analyze the risk factors associated with morbidity and mortality of aortic dissection through the retrospective analysis.Methods Two hundred and thirty-two patients with aortic dissection(AD) who were treated in the Central Hospital of Taian were select as cases group,and were divided into A group of dissection involved ascending aorta with 91 cases and B group of dissection not involved ascending aorta with 141 cases according to type of Stanford.And 232 cases patients with chest pain in the same period of hospitalization and exclusion of aortic dissection were randomly selected as the control group.Through the history data collection,the relationship between age,sex,smoking and drinking history,history of previous illness,family history of cardiovascular disease,predisposing factors and the incidence of AD,and the difference of risk factors between A type and B type were analized.Single factor and multi factor Logistic regression analysis were performed on part of the related factors in the case group.Results Smoking history,hypertension history,coronary atherosclerotic heart disease history,Marfan syndrome and hyperuricemia of cases group were higher than of control group (x2 =6.165,11.700,9.260,14.070,35.170;P＜ 0.05).Marfan syndrome,coronary atherosclerotic heart disease history and hyperlipidemia history of A group were higher than of B group,hypertension history of B group was higher than A group,and the differences were significant (x2 =3.998,4.534,7.308,7.827;P＜0.05).In the correction of other factors,the risk of death in patients with type A was 3.27times that of the B type(P＜0.001),the risk of death in patients with a history of hypertension were 1.48 times more than that without history of hypertension(P=0.014),the risk of death in patients with hypotension shock were 2.27 times more than that without hypotension shock (P ＜ 0.001).Conclusion History of smoking,history of hypertension,history of coronary heart disease and hyperuricemia are the risk factors of aortic dissection.A aortic dissection type,a history of hypertension,and hypotension or cardiogenic shock are the independent risk factors causing the death of patients with aortic dissection.

Objective To investigate the expression changes and clinical significance of microRNA-155(miR-155) and chemokine receptor 4(CXCR4) in placental tissue from the patients with preeclampsia(PE).Methods Thirty pregnant women with severe PE(sPE) in the Third Affiliated Hospital of Zhengzhou University from December 2015 to February 2016 served as the sPE group,and contemporaneous 30 healthy pregnant women undergoing cesarean section due to the social factors served as the healthy control group(N).The real-time fluorescent quantitative PCR(RT-PCR) was used to detect the expression of miR-155 and CXCR4 mRNA in placental tissue and the relationship between miR-155 and CXCR4 levels was analyzed.The immunohistochemistry SABC methods were used to detect the expression of CXCR4 protein in villous cytotrophoblast(VCT) tissue microarray(TMA,42 cases in the normal control group 1,56 cases in the PE group) and extravillous cytotrophoblast(EVCT) TMA(29 cases in the normal control group 2,47 cases in the PE group) constructed by the same research group.Results (1) There was no statistically significant difference in the age,gestational age and pre-pregnancy body mass index(BMI) between the two groups(P>0.05).The differences of blood pressure between the two groups were statistically significant(P<0.05).The neonatal birthweight in the sPE group was significantly lower than that in the control group with statistically significant differences(P<0.05).The urine protein in the sPE group was significantly higher than that in the control group with statistically significant differences(P<0.05).(2)In the placental VCTand EVCT TMA,the age had no statistical difference between the two groups(P>0.05).The gestational weeks of the PE group were earlier than those in the N group 1,the systolic/diastolic blood pressure and urine protein were higher than those in the N group,the differences all were statistically significant(P<0.05),the neonatal birthweight was significantly lower than that in the N group with statistically significant differences(P<0.05).(3)The expression level of miR-155 mRNA in placental tissue in the sPE group was 1.53±0.92,which was significantly higher than 0.87±0.73 in the control group,the difference between the two groups was statistically significant(P<0.05).(4) The expression level of CXCR4 mRNA in the N group was 1.51±1.85,which in the sPE group was 0.54±0.38,the difference between the two groups was statistically significant(P<0.05).(5) In the sPE group,the miR-155 level and CXCR4 level in placntal tissue had a significant correlation(r=-0.773,P<0.05).(6) CXCR4 protein was expressed in VCT and EVCT TMA;the CXCR4 positive expression rate of the PE group in VCT TMA was 48.21%(27/56),which in the sPE group was 47.92%(23/48) and which in the early onset PE group was 53.66%(22/41),which all were significantly lower than 83.33%(35/42)in the normal control group,the differences all were statistically significant(P<0.05).(7)The positive expression rate of CXCR4 in the PE group in placent EVCT TMA was 48.94%(23/47),which in the sPE group was 50.00%(22/44) and which in the early PE onset group was 52.63%(20/38),which all significantly lower than 79.31%(23/29) in the normal control group,the differences all were statistically significant(P<0.05).Conclusion The level of placental tissue miR-155 is increased in the patients with sPE,while the level of CXCR4 is decreases obviously,both have a negative correlation,which may be associated with the pathogenesis of PE.