Objective To observe and analyze the short-term clinical effect of Zhenwu decoction combined with taxol and carboplatin (TC) in treatment of post-operative patients with ovarian cancer.Methods The clinical data of eighty-six post-operative patients with ovarian cancer from June 2014 to June 2015 in our hospital were retrospective analyzed, and randomly divided into control group and treatment group, 43 cases in each group.The control group received TC treatment and treatment group received Zhenwu decoction on the basis of control group with two courses, 21d of one course. The clinical effect were compared between two groups post-treatment.Results After treatment, the total efficacy in treatment group was higher than that in control group (88.37%vs.65.11%;χ2 =6.515,P<0.05), the improvement rate of life quality was higher (72.09% vs.27.91%;χ2 =16.790,P<0.05), the stable rate of life quality had no statistical difference (23.26%vs.30.23%;χ2 =0.534,P>0.05), the reducing rate of life quality was lower (4.65%vs.41.86%;χ2 =10.030,P<0.05), the effect of Karnofsky performance score (KPS) was higher (93.02% vs.72.09%;χ2 =6.541, P<0.05), the complication rate was lower (4.65% vs.18.60%;χ2 =4.074,P <0.05).Conclusion The clinical effect of Zhenwu decoction combined with taxol and carboplatin (TC) in treatment of post-operative patients with ovarian cancer was satisfying, which could improve prognosis and improve survival rate.

The left to right shunt rate(F)and the transverse seetional area of ductus arteriosus(A)were calculated by color Doppler flow convergence method in 20 patients with patent ductus arteriosus.The results indicated that the shunt rate(F)was correlated fairly with Qp-Qs,Qp/Qs(measured by pulsed wave Doppler),the pressure gradient(△P)and the diameter of left ventricle(DLV)(r=0.81,0.62,0.69 and 0.53;P＜0.001,0.005,0.001 and 0.01,respectively).The transverse sectional area of ductus arteriosus(A)was also correlated closely with the diameter of ductus arteriosus(Dd)measured directly in two-dimensional view(r=0.81,P＜0.001).The F value of group Qp/Qs≥2:1 was apparently higher than that of group Qp/Qs＜2:1(P＜0.005).The color Doppler flow convergence method can rapidly and exactly evaluate the left to right shunt severity of patent ductus arteriosus.

The shape of regurgitant jets in 30 patients with eccentric mitral regurgitaltoll Showing flow convergence region(FCR)was observed.It was found that the shapes of the jets were allslender and close to left atrial wall.In comparison of the regurgitant volume calculated by pulsed Doppler and regurgitant flow rate by flow convergence with the regurgitant jet area and the ratio 0f the regurgitant area to left atrial area respectively,the results showed that there were poor correlations between them (r=0.59,0.56 and r=0.55,0.57)and good correlation between regurgitant volume determined by Pulsed Doppler and regurgitant flow rate by flow convergence(r=0. 96,P<0.01).When the regurgitant flow rates calculated by flow convergence were same,the regurgitartt jet area and the ratio of the regurgitant jet area to left atrial area of non-eccentric mitral regurgitation were obviously larger than those of eccentric mitral regurgitation.The results indicated that the regurgitant jet area and the ratio of the regurgitant jet area to left atrial area underestimated the severity of eccentric mitral regurgitation apparently and that flow convergence region could be used to assess the seVerItY 0f eccentric mitral regurgitation accurately.

[Objective]To determine whether discectomy resulted in improvement in low back pain(LBP)associated with lumbar disc herniation. [Method]Two hundred and one consecutive single-level lumbar discectomy were followed up,one hundred patients underwent microendoscopic discectomy(MED group) and 101 patients were treated with conventional open discectomy(COP group).Outcomes were assessed using Visual Analog Scale(VAS) and patient satisfaction.The changes in LBP were compared between the MED group and COP group.The effects of severity of low back pain before surgery on the improvement of back and leg pain were also determined.The mean duration of follow-up was 45 months.[Result]The mean VAS leg pain significantly decreased from 70.02?15.80 before operation to 7.73?12.13 at final follow-up.A significant improvement was also noted in LBP,the mean VAS LBP score was 43.61?26.18 before surgery and 16.89?14.73 at the time of final follow-up.The important improvement in LBP and leg pain was seen in 70.1%～78.1% and 97.0% patients respectively.Improvements in back pain and leg pain were correlated(r= 0.1656,P=0.0304).The rate of important improvement of low back pain was greater in MED group than in COP group.The rate of important improvement in LBP was similar in the patients of a preponderance of LBP,a preponderance leg pain and an equivalence of LBP and leg pain,the patients with a preponderance of LBP showed a lower rate of important improvement in leg pain than the others.[Conclusion]Discectomy for relief of sciatica of lumbar disc herniation provides effective relief of LBP.The MED is more likely effective as a surgery way to relief LBP.Furthermore,it certified that the severe LBP maybe a negatively predictive factor for the follow-up outcome of leg pain.

Objective To investigate the clinical value of ureteroscopy combined with ESWL for the treatment of ureteral stone.Methods From October 2005 to June 2007,a total of 256 patients with ureteral stones were treated in our hospital.The calculus in the middle and lower ureter were removed by ureteroscopy,while the stones in the upper ureter was treated by ESWL.For the cases that failed ureteroscopy or those who had residual stones after the treatment,ESWL was performed as a supplement.ResultsIn the patients with lower ureteral stones,the one-stage cure rate was 98.2%(167/170),while in those with middle and upper ureteral calculi,the rate was 89.2%(50/56) and 73.3%(22/30) respectively.Three patients developed perforation of the ureter during the surgery,and one had mucosal injury of the ureter.One case was converted to open surgery because of perforation of the ureter resulted from ureteral twist.Twelve patients were failed ureteroscopy or had residual stones,and received ESWL as the second-stage treatment,11(91.7%) of them were cured afterwards.Conclusions Ureteroscopy is effective for middle and lower ureteral stones.For the cases failed the operation or have residual calculi,ESWL is a good choice.

Sleep and memory are the basic function of the brain. A large number of studies from both humans and animals experiments have offered a substantive body of evidence supporting that sleep contributes crucially to memory consolidation. The processes of memory consolidation in hippocampus and cortex during sleep was reviewed and the primary cellular and molecular mechanism were briefly introduced.

Objective To evaluate the feasibility and accuracy of real-time three-dimensional transesophageal echocardiography(TEE) in assessment of left atrial appendage(LAA) function. Methods Forty-two atrial fibrillation patients underwent real-time three-dimensional TEE. LAA ejection fraction based on two-dimensional area measurements(EFA-2D), three-dimensional area measurements(EFA-3D) and three-dimensional volume measurements(EFv-3D) were calculated and related to LAA peak empty velocity (PEV). The variability within observer and interobserver were tested. Results EFA-2D was significantly higher than EFA-3D[(62.84 ± 17.27)% vs (45.39 ± 16.58)%, P = 0.000] and EFv-3D [( 62.84 ±17.27) % vs (48.35 ± 19.37) %, P = 0.001 ], whereas EFA-3D and EFv-3D had no significant difference ( P = 0.158). In a simple linear correlation,the degree of association between EFv-3D and PEV was higher as between EFA-3D and PEV ( r = 0.662 vs 0.604,both P ＜0.05). No significant correlation was observed between EFA-2D and PEV ( r = 0.529, P = 0.130). Variabilities within observer and interobserver were no significant differences by the three methods( P ＞0.05). Conclusions LAA ejection fraction calculation by real-time three-dimensional TEE is feasible and more accurate than by 2D TEE.

Objective To study the significance of Helicobacter pylori (Hp) infection and the expression of caudal-related homeobox transcription factor 2 (CDX2),mucin 2 (MUC2) proteins in gastric cancer,and elucidate the prognostic significance of CDX2,MUC2 proteins in gastric cancer.Methods Ninety cases of gastric cancer were available for the study.Hp was studied by Warthin-Starry bacterium stain and CDX2 and MUC2 proteins were studied by immunohistochemical stain.Results There was no Hp infection and no expression of CDX2 and MUC2 proteins in normal gastric mucosa.The positive rate in the cases of intestinal-type gastric cancer was 67.86%(38/56) for Hp,75.00% (42/56) for CDX2,and 66.07%(37/56) for MUC2,respectively,and it was higher than that in the cases of diffuse-type gastric cancer,which was 35.29%(12/34),41.18%(14/34) and 38.24%(13/34) respectively (P<0.01 or < 0.05).In intestinaltype gastric cancer,the positive rate of CDX2 and MUC2 proteins was also higher in Hp positive cases than that in Hp negative cases,and it was the same as CDX2 protein in diffuse-type gastric cancer.Higher positive rates of CDX2 and MUC2 proteins were observed in the cases of early gastric cancer than those in the cases of advanced gastric cancer (P < 0.01 or < 0.05),also it was observed in the cases of no lymph node metastasis than in the cases of lymph node metastasis (P < 0.01 or < 0.05).Moreover,the positive rate of CDX2 protein in the cases of stage Ⅰ～Ⅱwas higher than that in the cases of stage Ⅲ～Ⅳ (P < 0.05).Conclusions Hp infection and the expression of CDX2 and MUC2 proteins are related with gastric cancer,and has close relationship with intestinal-type gastric cancer.The expressions of CDX2 and MUC2 proteins may inhibit the infiltration and metastasis of gastric cancer.

Objective To investigate the clinical effect of proximal femoral nail antirotation (PFNA) and dynamic hip screw (DHS) in treating senile intertrochanteric fractures.Methods From February 2006 to December 2014,111 cases of senile intertrochanteric fractures treated with PFNA and DHS at our institution were retrospectively analyzed.Fifty-nine cases were treated with PFNA (average age 77.4 years);and fifty-two cases were treated with DHS (average age 76.1 years).The outcome measures collected for statistical analysis on following aspect:surgical time,blood loss in operation,blood transfused,rate of patients transfused,time to partial weight beating,hospital stay,healing time of fracture,orthopedic complications,reoperation rate and post-operation hip function.The Harris Hip Score was used for functional evaluation.Results One hundred and eleven patients were followed up for 10 to 24 months (average 17.2 months).There were no significant differences between two groups with regard to the functional outcome at 1 year,hospital stay,orthopedic complications and reoperation rate (P ＞ 0.05).There were significant differences between the PFNA group and DHS group with regard to the surgical time [(60.7 ±9.9)min vs (97.5 ± 20.5) min],the blood loss in operation [(169.2 ± 82.1) ml vs (428.8 ± 126.O) ml],per patient concentrated red blood cells transfused [(0.7 ± 0.9) U vs (1.2 ± 1.3) U],blood transfusion rate (35.6％ vs 55.8％) and time to partial weight bearing [(12.9 ± 10.3)d vs (47.0 ± 15.5)d] (P ＜0.01).Conclusions PFNA is an effective method for the treatment of senile intertrochanteric fracture with the advantages of simple operative procedure,minimally invasion,stable fixation and fewer complications.