Objective To assess the effect of thoracoscopic surgery under laryngeal mask anesthesia and explore the nursing strategies. Methods Thirty-five patients from April to December in 2014 undergoing video-assisted thoracoscopic surgery (VATS) were given intubation anesthesia and another thirty-five ones undergoing the same surgery in 2015 received laryngeal mask anesthesia. The two groups were compared in terms of surgery conditions, surgery complication and ambulation time. Results No significant differences were found in surgery time or blood loss between two groups (P>0.05). The postoperative waking time in the mask anesthesia group was significantly shorter than that of the intubation anesthesia group (P<0.05), and ambulation time was significantly shortened (P<0.05). The rates of throat discomfort, hoarseness and gastrointestinal reactions were significantly lower. Conclusions Laryngeal mask anesthesia used in small thoracoscopic surgery for airway management is safe and feasible. Combined with training in respiration and limb function, better analgesia and nursing, it can keep away complications related to intubation anesthesia, shorten hospital stay and accelerate postoperative rehabilitation.

Objective To study the feasibility and effect of implantation of the biliary stent for treatment of biliary obstruction.Methods A retrospective analysis of the diagnostic and therapeutic procedure was done in 131 cases of the inpatients from Apr.2006 to Feb.2007.The 131 patients with biliary obstruction underwent successfully 138 cases/times implantation of biliary stent.The results of recession of jaudince and the rate of complication were evaluated.Results All patients were implanted biliary stent successfully.The serum total bilirubin,direct bilirubin,alkaline phosphatase,?-glutamyl transpeptidase decreased obviously in three days,and the difference was remarkable.The main complication was infection of biliary tract and pancreatitis.Conclusion Implantation of biliary stent is an effective management for biliary obstruction,especially for patients who have lost the chance of operation.

The effect of siRNA-mediated Sox4 gene silencing on Wnt/β-catenin signaling pathway of human malignant melanoma cell line A375 was investigated. Two types of dsRNA targeting Sox4 were constructed and transfected into A375 cells, and untreated cells and cells transfected with scramble RNA were used as blank control and negative control respectively. The expression levels of mRNA and protein of Sox4, Wnt3a, β-catenin and Wnt/β-catenin signaling target gene Survivin were detected after real-time PCR and Western blot respectively. MTT assay was used to measure cell proliferation after Sox4 knockdown. β-catenin/TCF transcription reporter assay was used for assessing Wnt/β-catenin signaling pathway activity. Our results showed that the two types of Sox4 siRNA were transfected into A375 cells successfully. As compared with untreated cells, Sox4 siRNAs had no significant influence on Wnt3a expression, and Sox4 siRNAs led to the decrease of β-catenin at protein level. Wnt/β-catenin signaling pathway activity was inhibited significantly. As a target of Wnt/β-catenin signaling, Survivin was decreased at both mRNA and protein levels, and cell proliferation was attenuated. Our study suggests that Sox4 may play an important role in Wnt/β-catenin signaling pathway in human malignant melanoma cells by regulating β-catenin protein level, indicating that Sox4 is involved in the progression of malignant melanoma through Wnt/β-catenin signaling pathway.

To explore the safety of ropinirole in the treatment of Parkinson′s disease( PD).A total of 221 PD patients participated in a multi-center,12-week randomized,bromocriptine-controlled,double-blind, double-dummy and parallel-group trial.The safety was assessed on the basis of adverse reactions , blood pressure,pulse,laboratory parameters and electrocardiography recordings.The incidence of adverse reaction was 34.9%in ropinirole group and 34.8% in bromocriptine group.And the frequency of adverse reactions had no inter-group statistical significance (χ2 =0.000,P=0.995).Ropinirole has an excellent profile of safety in the treatment of Chinese PD patients.

Adult ; Aged ; Breast Neoplasms ; genetics ; metabolism ; pathology ; surgery ; Female ; Gene Amplification ; Genital Neoplasms, Male ; genetics ; metabolism ; pathology ; surgery ; Humans ; Male ; Middle Aged ; Paget Disease, Extramammary ; genetics ; metabolism ; pathology ; surgery ; Paget's Disease, Mammary ; genetics ; metabolism ; pathology ; surgery ; Penile Neoplasms ; genetics ; metabolism ; pathology ; surgery ; Receptor, ErbB-2 ; genetics ; metabolism ; Scrotum ; Vulvar Neoplasms ; genetics ; metabolism ; pathology ; surgery

Objective To evaluate t le effects of various mutants of PAK6 kinase on the proliferation of prostate cancer cells and their roles in the pathology of prostate cancer. Methods Variant mutants of PAK6 kinase, including wild type ( WT),kinase activated type (SN) and kinase inactivated type (KM) , were in vitro constructed according to the PAK6 sequence,and were transfected into the LNCaP cells by Lipo-fectamine. G418 was used to select the stable cell line. Phosphorylated PAK6 antibody was used in Western blot to detect the kinase expression in the eel.s. The proliferation rate was measured by MTT assay;the growth effects of the cells stimulated by androgen were also recorded and compared. Results Different LNCaP cell lines expressing wild type, kinase activated and kinase inactivated PAK6 were prepared successfully. Wild type (WT) PAK6 and the kinase activated PAK6-SN significantly inhibited the growth of LNCaP cells by 32. 1% and 39. 3%,respectively (P

Objective To investigate vascular endothelial growth factor-c (VEGF-C) and vascular endothelial growth factor receptor-3(VEGFR-3) mRNA expression, microvessels density (MVD) and lymphatic microvessels density (LVD) in human hepatocellular carcinoma and normal liver tissue. Try to illuminate the relationship among VEGF-C,VEGFR-3,MVD,LVD and the clinical pathological features of hepatocellular carcinoma. Methods Liver tissue of 60 cases definitely diagnosed as hepatocellular carcinoma and 20 normal cases were collected. VEGF-C and VEGFR-3 mRNA expression were examined by RT-PCR, MVD and LVD were examined by immunohistochemistry staining. Relationship between these indexes and clinical pathological features of hepatocellular carcinoma was also analysed. Results VEGF-C and VEGFR-3 mRNA expression, MVD and LVD in hepatocellular carcinoma were higher than those in normal liver tissue (P<0.01); In hepatocellular carcinoma tissue, expression of VEGF-C mRNA positively related with VEGFR-3 mRNA, MVD and LVD(P<0.01). VEGF-C and VEGFR-3 expression positively related with portal vein tumor thrombus, intrahepatal metastasis and lymph node metastasis (P<0.01). MVD positively related with portal vein tumor thrombus and intrahepatal metastasis (P<0.01). LVD positively related with lymph node metastasis (P<0.01). Conclusion VEGF-C and VEGFR-3 expression increase in hepatocellular carcinoma tissue. They might play roles in tumor invasion and metastasis by inducing angiogenesis and lymphangiogenesis.

According to the TCM theory, human growth, development and aging are closely related to kidney function and the main cause of human senility is deficiency of “kidney essence”. Recent studies showed that the “kidney” in TOM include the regulatory function of the neuroendocrine and immune systems.
In this paper, the effect of Guzhen Recipe (_??__??__??_), an aging retarding prescription composed of kidney tonifying herbs such as Radix Polygoni Multiflori (_??__??_), Herba Cistanchis (_??__??_) Rubus Chiagii (_??__??__??_) etc. on the hippocampus and HPAT axis in senile rats were observed. The results showed : (1) With age the number of glucocorticoid receptors (GCR) in the hippocampus, the concentrations of NE, DA, 5-HT in the hypothalamus were markedly decreased, while the plasma corticosterone concentration in senile rats was obviously increased. (2) The thymocyte GCR nuclear transition rate was increased significantly ; (3) The contents of cytoplasmic protein, nuclear RNA and DNA, the thymus weight/body weight ratio, the serum thymic factors as well asthe rate of lymphocyte transformation, the activity of IL-2 and NK cells in senile rats were obviously decreased compared to those of young control rats. Guzhen recipe however, was capable of improving these changes in the neuroendocrine-thymic net work in senile rats to varying degrees, suggesting that the kidney with Chinese Medicine might retard the functional degeneration of thymic endocrine partly by improving the feedback regulation of the hippocampal GCR and increasing the concentrations of NE and 5-HT of hypothalamus, thus decreasing the plasma corticosterone ; Simultaneously weakening the nuclear transition rate of thymocyte GCR, which in turn improving the immune function of the senile animal.
We concluded that Guzhen Recipe may retard the functional degeneration of both the hypo-thalamuspituitary-gornadal-thymic and hypothalamus-pituitary-thyroidal-thymic axis. All the above results revealed that retarding the aging effect using TCM in volves multiple-leves, multiple-systems and links. Using holistic regulation, imbalance links in aging process are modulated and the equilibrium of Yin and Yang are maintained. This is an important characteristic of the TCM to retard aging.
This research was supported by funds from National Natural Science Foundation of China No. 38970908.

Female ; Follow-Up Studies ; Hearing Loss ; etiology ; Hearing Tests ; Humans ; Infant, Newborn ; Male ; Risk Factors

One hundred patients with Parkinson's disease (PD) aged 60 and above treated with levodopa were enrolled in this cross section study.The general conditions,medication,unified Parkinson's disease rating scale (UPDRS) scores and the incidence of levodopa-induced dyskinesia (LID) were documented.The incidence rate of LID in this group of PD patients was 37.0％ (37/100).The incidence was significantly higher in patients with levodopa treatment ≥ 4 years than that in patients with levodopa treatment ＜ 4 years (55％ vs.26％,x2 =8.770,P =0.003).The incidence rate ofpeak dosage dyskinesia in tremor-dominant PD patients was lower than that in rigidity-dominant PD patients(x2 =4.399,P =0.036).The incidence rate of LID was correlated with the duration of levodopa therapy.Amantadine may reduce the incidence of off dystonia.