Objective To study clinical effects and complications of minimal invasive neurosurgery for pituitary adenoma through superciliaryarch-keyhole approach. Methods 127 cases pituitary adenoma in three hospitals in Shangdong province from May. 2006 to Sept. 2009 confirmed by surgery were analyzed. Patients were treated by different operative approaches, 53 cases using surgery through superciliaryarch-keyhole approach and 74 cases through conventional subfrontal approach. Clinical parameters were compared in patients undergoing surgery through different approaches. Results There were no differences in two groups, in aspects such as resection rate, improvment of endocrine hormone secretion and acuity of vision with campus visualis, electrolyte disturbances, hypothalamus damage (P ＞0.05). Significant differeces reside in average hospitalization days, subcutaneous fluidify, psychiatric symptom and circumscribed cerebral ischemia ( P ＜ 0.05 ). Conclusion Advantages of minimal invasive neurosurgery through superciliary arch approach such as less trauma, better expose,shorter hospitalization days, less subcutaneous fluid accumulation and psychiatric symptoms in terms of this apporach are suitable for removing hypophyseal adenomas that grow on or around sella turcica.

ObjectiveTo investigate the association of phosphorylation of mammalian target protein of rapamycin (pmTOR) expression with glioma malignancy grades,and the correlation of pmTOR expression with Survivin and Ki-67,which represent tumor cell anti-apoptosis ability and reproductive activity.MethodsImmunohistochemistry EliVision method was employed to detect the expression of pmTOR,Survivin and Ki-67 in paraffin tissues from 87 patients with glioma (grade Ⅰ - Ⅱ 27 cases,grade Ⅲ24 cases and grade Ⅳ 36 cases).The association between positive expression rate,level of pmTOR and malignancy grades,and the correlation of its expression level with Survivin and Ki-67 were further evaluated.Results There was no significant difference in the positive expression rate of pmTOR among grade Ⅰ - Ⅱ(77.8％,21/27),grade Ⅲ(75.0％,18/24) and grade Ⅳ (72.2％,23/36) (P ＞ 0.05).However,the significant association between pmTOR expression level and malignancy grades was observed.The expression from 87 patients with glioma was significantly positively correlated with Survivin and Ki-67 expression level (r =0.858,P ＜ 0.01 ;r =0.708,P ＜ 0.01 ).ConclusionsThe expression level of pmTOR is associated with malignancy grades,tumor cell anti-apoptosis ability and reproductive activity.pmTOR may be served as a useful marker for predicting the biological behavior of glioma and a useful target for gene therapy.

Objective To observe the effect of one-lung ventilation (OLV) on cerebral oxygen balance and energy metabolism during total intravenous anesthesia for thoracoscopic surgery.Methods Thirty patients scheduled for thoracoscopic surgery were selected.After inducing and intubating,patients were assigned to maintenance of anesthesia with propofol by target controlled infusion in order to maintain a bispectral index(BIS) between 40 and 60,and end-tidal partial pressure of carbon dioxide (PETCO2) between 30mmHg and 35mmHg.Mean arterial pressure (MAP),heart rate (HR),SpO2,PetCO2,cerebral blood flow velocity (CBFv),BIS value and nasopharyngeal temperature(NPT) were measured,always with the patients in the lateral position,in four phases:10min after beginning twolung ventilation (TLV),15 min after beginning OLV (OLV + 15),30min after beginning OLV (OLV + 30) and 60 min after beginning OLV(OLV + 60).Blood samples were drawn simultaneously and analyzed within 5min.The Da-jvO2,CERO2,CMRO2,Da-jvLac and Da-jvGlu at each phase were calculated.Results In all patients,a decrease in PaO2 [(172±85) vs (428±42);(162±54) vs (428±42);(185±61) vs (428±42)] and MAP [(70±10) vs (81 ±11) ; (71 ± 12) vs (81 ± 11)] occurred during OLV (t =15.02,13.14,23.25,20.16,18.02,all P ＜ 0.05).SjvO2 at the phase:OLV + 15 and OLV + 30 were significantly lower than those at TLV [(54.0 ± 1.2) ％ vs (65.0 ± 0.8) ％ ;(55.0±1.5)％ vs (65.0 ±0.8)％] (t =3.12,2.14,all P＜0.05).Ca-jvO2[(50 ± 12)％ vs(40 ± 12)％ ;(54±11)％ vs (40 ± 12)％],CMRO2 [(186 ±40) vs (162 ± 35);(191 ±24) vs (162 ±35)]and CERO2 [(36 ± 12) vs (30 ± 1 1) ; (35 ± 10) vs (30 ± 11)] atthephase:OLV + 15 andOLV + 30weresignificantlyhigher than those at TLV (t =5.23,4.28,1.86,2.01,8.21,10.11,all P ＜ 0.05).After OLV,Da-jvGlu [(0.45 ± 0.10) vs (0.22 ± 0.30) ; (0.52 ± 0.20) vs (0.22 ± 0.30) ; (0.40 ± 0.20) vs (0.22 ± 0.30)] significantly increased (t =6.45,12.03,15.10,all P ＜ 0.05).The differences of Da-jvLac and CBFv at every phase were not significant (P ＞0.05).Conclusion During total intravenous anesthesia,OLV resulted in an increase of consumption of cerebral oxygen and energy.It may be not good for cerebral oxygen balance and energy metabolism.The efficient prevention is necessary clinically.

Objective To investigate the diagnosis and treatment in patients with acute myocardial infarction (AMI) and complicated left ventricular wall rupture (LVWR). Methods A retrospective analysis was made on the clinical features, diagnosis and successful treatment in three AMI patients with LVWR from December 2015 to April 2016. Results Three cases were included in this study. Case 1, the mesh like cardiac rupture after AMI was diagnosed by ultrasonic Doppler. Emergency revascularization was performed due to the combined cardiac shock, and the infarct related artery was opened. The vasoactive drugs were used after revascularization to reduce ventricular pressure load and volume load in the haemodynamic monitoring, and anticoagulation, antiplatelet agents were less used or discontinued to promote local thrombus healing of ventricular rupture. Case 2 was a recurrent myocardial infarction patient. LVWR was diagnosed by ultrasonic Doppler one day after emergency operation. The ruptured ventricular wall was encapsulated by thrombus. The drug therapy was effective in hemodynamic monitoring. LVWR was further confirmed by cardiac CT after clinical stabilization. Case 3 was diagnosed LVWR by ultrasonic Doppler four days after AMI. Because the ruptured ventricular wall was limited by incompletely organized thrombus, and the haemodynamic condition was stable, selective surgical repair of rupture after coronary angiography was performed. Conclusion The effective drug therapy combined with percutaneous coronary intervention and surgical repair can reduce the risk of death in patients with LVWR after AMI.

Objective To investigate the QCC application value impacted on the period of chronic recession of nursing quality management in psychotic. Methods A total of 50 cases of chronic deteriorated schizophrenia patients in Wenzhou Kangning Hospital from June 2014 to August 2014 were chosen as control group, while 50 cases of chronic recession of schizophrenia in Wenzhou Kangning Hospital from September 2014 to November 2014 were selected as the intervention group. The patients of control group were given routine nursing, and the patients in nursing intervention group accepted QCC activities, labor and self-care of patients condition, negative symptoms to improve the situation and satisfaction assessment. Results After 3 months intervention in two groups, the scores of positive factors, negative factor scores and total disease assessment scores had significantly improved compared before intervention, and improvement of these scores in the experimental group was better than those of control group. In the intervention group, the negative symptom was obviously lower than that of the control group, but the satisfaction was better than that of the control group (P<0. 05). Conclusions Nursing process QCC application to chronic recession mental patients not only can effectively improve the patient′s ability to work, the self-care ability of patients, and the negative symptoms, but also can improve the satisfaction of patients, which is worthy of clinical promotion.

Objective: : Kinesin family member C1 (KIFC1), a non-essential kinesin-like motor protein, has been found to serve a crucial role in supernumerary centrosome clustering and the progression of several human cancer types. However, the role of KIFC1 in glioma has been rarely reported. Thus, the present study aimed to investigate the role of KIFC1 in glioma progression. Methods: : Online bioinformatics analysis was performed to determine the association between KIFC1 expression and clinical outcomes in glioma. Immunohistochemical staining was conducted to analyze the expression levels of KIFC1 in glioma and normal brain tissues. Furthermore, KIFC1 expression was knocked in the glioma cell lines, U251 and U87MG, and the functional roles of KIFC1 in cell proliferation, invasion and migration were analyzed using cell multiplication, wound healing and Transwell invasion assays, respectively. The autophagic flux and expression levels matrix metalloproteinase-2 (MMP2) were also determined using imaging flow cytometry, western blotting and a gelation zymography assay. Results: : The results revealed that KIFC1 expression levels were significantly upregulated in glioma tissues compared with normal brain tissues, and the expression levels were positively associated with tumor grade. Patients with glioma with low KIFC1 expression levels had a more favorable prognosis compared with patients with high KIFC1 expression levels. In vitro, KIFC1 knockdown not only inhibited the proliferation, migration and invasion of glioma cells, but also increased the autophagic flux and downregulated the expression levels of MMP2. Conclusion : Upregulation of KIFC1 expression may promote glioma progression and KIFC1 may serve as a potential prognostic biomarker and possible therapeutic target for glioma.

Objective To observe the effects of Ziyin Xifeng Fang ( ZYXFF) , a Chinese medicine com-pound formulated by the method of nourishing yin and extinguishing wind, on the blood pressure and renal JAK/STAT signal pathway in the rat model of spontaneously hypertension ( SH) . Methods 40 SH rats were randomly divided into four groups ( n=10 each):model group, low dose of ZYXFF( low-dose) group, high dose of ZYXFF ( high-dose) group and compound apocynum group. Another 10 SKY rats with the same background were included in the control group. The rats of three treatment groups were ad-ministered intragastrically ( i. g. ) proper drugs, and those of control group and model group were i. g. sa-line for consecutive 42 days. The systolic blood pressure ( BP) was measured by using small animal non-invasive blood pressure meter at Day 0, 7, 14, 21, 28, 35 and Day 42. Two hours after i. g. at the last day of medication, all the rats were sacrificed. The serum contents of creatinin ( Cr) , blood urea nitrogen ( BUN) , and uric acid ( UA) were determined. The serum contents of IL-6 and TNF-αwere detected by ELISA assay, and the protein expression of renal p-JAK1 and p-STAT1 were measured by Western blot. Results Compared with control group, BP, Cr, BUN, UA, IL-6 and TNF-α increased significantly in model group, and the all indexes of the rats of the three medication groups decreased remarkably ( P<0. 05 or P<0 . 01 ) , especially the effects of high dose of ZYXFF and compound apocynum were stronger than those of low dose ZYXFF. Compared with control group, in model group rats renal p-JAK1, p-STAT1 protein expression significantly increased ( P<0 . 01 ) . The protein expressions of p-JAK1 and p-STAT1 decreased in the three medication groups compared with the model group ( P <0 . 05 or P <0 . 01 ) . Conclusion The mechanism of ZYXFF lowering blood pressure and attenuating the renal function impairment should be by the way of inhibiting the activation of JAK/STAT signal pathway.

Objective:To explore the mechanism of Gynostemma pentaphyllum in the treatment of atherosclerosis (AS) based on network pharmacology. Methods:TCMSP was used to analyze the chemical components and targeted effect of Gynostemma pentaphyllum, through the database like OMIM, TTD, drugbank and digsee to predict and screen the targeted effect of AS. The genes corresponding to the target were queried by UniProt database, and then the compound target (gene) network and protein-protein interaction network (PPI) were constructed by using Cytoscape 3.2.1 to screen out the core target. Finally, the function enrichment analysis of Gene Ontology (GO) and the pathway enrichment analysis based on Kyoto Encyclopedia of genes and genomes (KEGG) were carried out by David, and the mechanism of action was studied. Results:The compound-target network consisted of 13 compounds and 150 corresponding targets. The key targets were PGR, NR3C2, NCOA2, PPARG, PTGS1, PTGS2, etc. PPI network contains 131 proteins and 46 core proteins. There are 480 GO item in GO function enrichment analysis, including 403 entries in biological process (BP), 35 entries in cell composition (CC), and 42 entries in molecular function (MF). 25 signaling pathways related to AS were obtained by enrichment and screening of KEGG pathway, involving PI3K-AKT, TNF, HIF-1, MAPK, toll like receptor and other signaling pathways.Conclusions:This paper discussed the mechanism of Gynostemma pentaphyllum in the treatment of AS through network pharmacology, which provides new ideas and methods for further research and exploration of the mechanism of Gynostemma pentaphyllum in the treatment of AS.

Objective To investigate the protective and mechanism of tanshinone Ⅱ A (TS Ⅱ A) in oxidative stress damage of endothelial cells induced by oxidized low-density lipoprotein (ox-LDL) based on PI3K/Akt/mTOR autophagy pathway.Methods EA.hy926 cells were cultured in vitro,and then randomly divided into normal group,model group,ox-LDL + TS Ⅱ A group,ox-LDL + TS Ⅱ A + LY294002 group,TS Ⅱ A group and LY294002 group.The content of malondialdehyde (MDA) and activity of superoxide dismutase (SOD) were detected by using chromatoptometry,autophagy status was observed by using FITC-LC3 fluorescence microscope and Naolive 3D Cell Explorer Real-time Microscopic Imaging System,and meanwhile,expressions of autophagy-related proteins and PI3K/Akt/mTOR pathway proteins were detected by using Western Blotting.Results Compared with normal group,MDA content increased,SOD activity decreased and content of LC3-Ⅰ/LC3-Ⅱ protein increased in model group (P ＜0.01),and after TS Ⅱ A intervention,MDA content decreased,SOD activity increased and content of LC3-Ⅰ/LC3-Ⅱ protein increased (P ＜ 0.01).Compared with normal group,protein expressions of PI3K,p-Akt and p-mTOR decreased significantly in model group (P ＜ 0.05 or P ＜ 0.01).Compared with model group,protein expressions of PI3K,p-Akt and p-mTOR decreased significantly after TS ⅡA intervention (P ＜0.05 or P ＜0.01).Compared with ox-LDL + TS Ⅱ A group,content of LC3-Ⅰ/LC3-Ⅱ protein decreased and autophagy level decreased (P ＜ 0.01) after applying LY294002,an inhibitor of PI3K.Conclusion Tanshinone ⅡA may improve autophagy through regulating PI3K/Akt/mTOR pathway to relieve the oxidative stress damage of EA.Hy926 cells and prevent atherosclerosis.

Objective:Integrating genes and GEO database related cuproptosis chips,to analyze connection between cupropto-sis genes,immune infiltration and myocardial infarction(MI),construct risk prediction model,predict Western medicine and Chi-nese medicine,analyze miRNA-mRNA regulatory network,and to provides a new research direction for the future study of MI-related cuproptosis mechanism and immune infiltration.Methods:By GEO database retrieval of MI related chips,standardized processing and MI-related cuproptosis genes screening were performed,and immunoinfiltration analysis and quantification were performed based on the treated gene expression matrix,correlation between immune infiltrating cells and function was analyzed,as well as their differ-ences in MI group and the control group.Cuproptosis genes that most related to MI in immune infiltration were screened out,and the risk model was constructed to analyze the risk probability of cuproptosis genes in MI.The Enrichr website and Coremine Medical data-base were used to predict cuproptosis-related genes in MI in Western medicine and traditional Chinese medicine.Finally,the up-stream mirnas of FDX1 and SLC31A1 were predicted by miRTarBase,Starbase and Targetscan databases,and miRNA-mRNA regula-tory networks were constructed.Results:Correlation of immune infiltration showed that Tfh cells and B cells had the strongest positive correlation(r=0.68),while regulatory T cells and iDC had the strongest negative correlation(r=-0.63);the difference analysis of im-mune infiltration showed that the differences among mast cells,NK cells and Th1 cells in the MI group at the cellular level were the most significant(P<0.001);and the differences in APC co-inhibition and MHCⅠ at the functional level were the most significant(P<0.001).Six genes with the highest correlation between immune cells and immune function were screened out:ATP7A,DLD,FDX1,LIAS,LIPT1 and SLC31A1.Results of the risk model showed that the high levels of FDX1 and SLC31A1 were negatively correlated with the risk prediction of MI.A total of 21 Western medicines and 30 traditional medicines were predicted by database comparison.miRTarBase,Starbase and Targetscan databases predicted 9 upstream miRNAs of cuproptosis-related genes in MI,including has-miR-122-5p.Conclusion:Tfh cells,B cells,para-inflammatory,typeⅠinterferon response and other related immune cells and functions may play important roles in pathogenesis and prognosis of MI.FDX1 and SLC31A1 as the key genes of cuproptosis process,are negatively correlated with MI.A total of 30 kinds of traditional Chinese medicines including Spirulina,sheep liver,Wen ezhu,Pian jianghuang and Yujin may have potential value in treatment of MI.Finally,9 miRNAs including has-miR-122-5p may play an important role in the regulation of cuproptosis in myocardial infarction.