Objective:To explore the effect of TOMATIS auditory training on anxiety, depression and quality of life in patients with breast cancer after chemotherapy, and to verify its effectiveness.Methods:From July 2019 to July 2020, 72 breast cancer patients with chemotherapy admitted to the Second People's Hospital of Lianyungang, Jiangsu Province were selected as the research object. According to random drawing, the patients were divided into the control group and the observation group, with 36 cases in each group. The patients in the control group received routine nursing, and the patients in the observation group were treated with TOMATIS auditory training on the basis of routine nursing. The coping style, anxiety, depression and quality of life scores of the two groups before and after nursing were observed.Results:After the intervention, the coping style of the observation group was better than that of the control group, and the difference was statistically significant ( P<0.05) . The Self-Rating Anxiety Scale and Self-Rating Depression Scale scores of the observation group were lower than those of the control group, and the difference was statistically significant ( P<0.05) . The quality of life score of the observation group was higher than that of the control group with a statistical difference ( P<0.05) . Conclusions:TOMATIS auditory training can effectively improve the coping style, reduce anxiety and depression, and improve the quality of life in breast cancer patients, which is worthy of clinical promotion.

Objective To investigate the expression characteristics of PAK5,CyclinD1 in HCC and its relationship with clinicopathological factors and prognosis.Methods The immunohistochemical method was used to detect the expression of PAK5 and CyclinDl in 76 cases of HCC tissue and 31 cases of adjacent liver tissue.The correlation between the abnormal expression of PAK5 and CyclinD1 and clinicopathological factors and prognosis was also analyzed.Results The PAK5 expression in tumor lesions and adjacent tissue was 86.8％ (66/76) and 54.8％ (17/31) (x2 =12.962,P ＜ 0.05).Meanwhile,the CyclinD1 was positive in 73.7％ (56/76) of the HCC tissue and in 41.9％ (13/31) of the adjacent tissue (x2 =9.691,P ＜0.05).The expression of PAK5 was significantly correlated with sex (x2 =5.063,P =0.024),tumor diameter(x2 =9.159,P =0.002) and portal vein-emboli (x2 =4.469,P =0.035).CyclinD1 expression was correlated with portal vein-emboli (x2 =4.842,P =0.028),TNM (x2 =7.930,P =0.005).PAK5 expression was positively correlated with CylinD1 (γ =0.284,P =0.033).The mean survival time of PAK5positive patients after operation was shorter than the PAK5 negative patients(x2 =7.104,P =0.008).By Cox multiple factors analysis,the PAK5 expression was independent impact factors affecting the prognosis of HCC patients (RR =0.186,P =0.012).Conclusion In HCC patients positive PAK5 expression predicts poor postoperative survival.

Objective To explore extracellular signal-regulated kinase ( ERK1/2 ) expression in the role of curcumin inhibited staurosporine (STS)-mediated neurons toxic injury through added PD098059, and to clarify ERK1/2 mediated inhibitory role of curcumin on STS-induced neurons toxic injury.Methods The neurons toxic injury model of primary cultured hippocampal neurons was established by STS.The experiment was divided into six groups:normal control group, STS model group, PD098059 +STS model group, curcumin +STS pretreatment group, curcumin+PD098059+STS treatment group and curcumin treatment group.The cell viability were determined by MTT method, lactate dehydrogenase (LDH) release rate, cell toxicity were detected, nuclear shape were observed by DAPI staining, and ERK1/2 expression were detected by Western blot method.Results The cell viability of curcumin +STS pretreatment group was significantly higher than STS model group ( P <0.001 ); the cell viability had no significant difference between PD098059 +STS model group and curcumin +PD098059 +STS treatment group;compared with curcumin +STS model group , the cell viability of curcumin +PD098059 +STS treatment group was significantly decreased ( P<0.001 ).LDH results showed that the nerve cell toxicity of curcumin +STS pretreatment group was obviously less than STS model group (P<0.001).The cell nuclear shape showed typical apoptosis morphological characteristics in STS model group, and curcumin inhibited the effect of STS mediated-neuronal apoptosis.ERK1/2 protein expression in curcumin +STS pretreatment group significantly increased compared with STS model group ( P <0.001 ) .Conclusion Curcumin inhibited STS-mediated neurons toxicity injury by up-regulating ERK1/2 expression.After PD098059 blocking the nerve cells ERK1/2 synthesis, the inhibitory action of curcumin failed to implemented, which illustrated that ERK1/2 mediated curcumin to inhibit STS-induced neuronal toxic injury.

Objective To investigate the expression of human leukocyte antigen F (HLA-F) in hepatocellular carcinoma (HCC) tissues and to evaluate its relation to clinicopathological features and prognosis of HCC.Methods HLA-F expression of tumor lesions and their adjacent normal liver tissues from 115 HCC patients were analyzed by immunohistochemistry,and its relationship between HLA-F expression and the clinicopathological features and prognosis of HCC patients was also analyzed.Results HLA-F expression was positive in 47.0％ (54/115) of the HCC lesions and in 10.6％ (7/66) of the normal liver tissues (x2 =24.799,P ＜ 0.05).HLA-F expression in HCC lesions was significantly correlated with portal vein invasions (x2 =7.644,P =0.006),tumor number (x2 =4.210,P =0.040) and patient sex (x2 =6.759,P =0.009).The mean survival time of the HLA-F positive HCC patients was 34.0 months(95％ CI:27.5-40.5 months),which was significantly shorter than that of HLA-F negative HCC patients(44.6 months,95％ CI:38.3-50.9months) (x2 =5.148,P =0.023).HLA-F expression was an independent predictor of overall survival of HCC patients.Conclusions Positive HLA-F expression is negatively correlated with the prognosis of HCC patients.

Objective To evaluate the efficacy of laparoscopic Habib 4X (Habib 4X,Angio Dynamics US),a new bipolar radiofrequency (RF) device,in laparoscopic liver resection.Methods Thirty one patients who underwent laparoscopic liver resection using the laparoscopic Habib 4X from Sept 2009 to Apr 2012 were studied retrospectively.Results The laparoscopic Habib 4X was success fully used in 30 patients (malignant,n=18; benign,n=12).The procedures performed included left lateral sectionectomy (n=12),left hemi-hepatectomy (n=1),Ⅴ or Ⅵ segmentectomy (n=9),Ⅴ and Ⅵ bi-segmentectomy (n=2) and wedge exclusion (n=6).The time required for precoagulation and resection was 10～68 min (median 24 min).The mean intraoperative blood loss was 145±75ml (range 8-370 ml).Mild abnormal liver function which returned to normal in 3 to 5 days was detected postoperatively.The mean hospital stay was 7.8±2.6 d (range 3～12 days).There was no patient who developed postoperative bleeding,bile leakage or abdominal abscess.For cancer patients,there was no local recurrence on follow-up.Conclusion Laparoscopic Habib 4X,a device when used in laparoscopic liver resection,resulted in minimal blood loss and quick recovery.It had only mild effect on liver function and it had low morbidity.In addition,it might reduce the risk of local recurrence in malignant tumours.

Objective To explore the method and clinical effect of laparoscopic anatomical right liver resections. Method The candidates for laparoscopic right hepatic lobectomys were 4 cases including 3 cases of liver hemangioma and 1 case of hepatorrhexis. Results The laparoscopic right hepatic lobectomy we performed saccess bully in all the 4 patients, operation time was (470±42.7)min. The blood loss in operation was ( 1950± 881.3) ml. The postoperative hospital stay was ( 15 ± 2.9) days.There was not complcation. Conclusions Laparoscopic right hepatic libectomy is feasible and safe.For the patients with benign liver disease, it is an operation with less operation wound.