Objective To observe the dynamic change of serum levels of perioperative procalcitonin (PCT ) ,C-reactive protein (CRP) ,interleukin 6(IL-6) and N-terminal brain natriuretic peptide(NT-proBNP) in the patients with lung cancer and to evaluate their value in postoperative monitoring .Methods Seventy-two patients with lung cancer were detected PCT ,CRP ,IL-6 and NT-proBNP levels before operation and on postoperative 1-5 d .The detection results were compared between the patients with cardiac injury and infection complications .Results Postoperative levels of serum PCT ,CRP ,IL-6 and NT-proBNP were increased in all the patients ;the peak value appearance of PCT ,CRP ,IL-6 and NT-proBNP in the patients with complications were earlier than that in the patients without complications ,moreover the peak value was significantly higher than that in the patients without complications (P<0 .05);the decrease speed of PCT ,CRP ,IL-6 and NT-proBNP in the patients with complications was slower than that in the patients without complications .Conclusion The combined detection of PCT ,CRP ,IL-6 and NT-proBNP may be become an effec-tive means to differentiate the postoperative complications .

Objective To investigate the influence of peer education on maintenance knowledge of patients with peripherally inserted central catheter (PICC) outside the hospital.Methods 74 patients with PICC were divided into the intervention group and the control group with 37 patients in each group according to the random digit table,the intervention group received peer education and the conventional health education,while the control group only received routine health education.The maintenance knowledge of PICC was investigated with questionnaires and the results were analyzed.Results xfter intervention,the maintenance knowledge of the intervention group was significantly higher than that of the control group [(36.95±2.84) scores vs.(31.78 ± 4.79) scores,t=5.639,P＜0.05].The incidence rate of complications in the intervention group was lower than that of the control group [21.6％ (8/37) vs.62.2％(23/37),x2=12.491,P＜0.01].Conclusions The peer education can improve patients' maintenance knowledge about PICC and reduce the occurrence rate of the complications of PICC.

Humans ; Infant, Newborn ; Male ; Wiskott-Aldrich Syndrome ; diagnosis ; genetics ; therapy ; Wiskott-Aldrich Syndrome Protein ; genetics

Objective　 To explore the feasibility of recombinant adeno-associated virus (rAAV) as a vector for the gene therapy of liver cancer. Methods　 The rAAV/enhance green fluorescein protein (EGFP) recombinant was prepared by the routine method of two plasmids cotransfection. Results　 The experiment showed that one 10cm plate could produce 107-108 infection unit recombinant by the method of two plasmids cotransfection, and the transduction of HepG2 cell was increased with the increase of infection dosage of rAAV. About 100 multiplicity of infection (MOI) AAV vector could make all the tumor cell light. Conclusion　 Liver cancer cell can be efficiently transduced by rAAV, and AAV vector may be a valuable vector for the gene therapy of liver cancer.

Mental health has emerged an outstanding problem in public health and a social problem as welL Early warning and intervention mechanism for mental health of community residents serves an effective mechanism to combat mental problems for such a population. Recommendation: Emphasize and build mental health service institutions in communities, and improve their functionality, establish an effective early warning and intervention mechanism for community mental health services in communities, enhance health education, health promotion and mental health knowledge education, and carry out the tertiary prevention and tertiary functionality principles for mental health. These measures can prevent community residents from mental illness, improve their mental health, and promote the development of mental health services in Chinas communities.

Hepatocelular carcinoma ( HCC) is one of the most common causes of cancer death worldwide. Although surgical resection offers a better curative option than nonsurgical treatments, it is not an option for the majority of patients with poor hepatic function or at an advanced stage when diagnosed.Transcatheter arterial chemoembolization (TACE) is an alternative and effective nonsurgical treatment for HCC. Evaluation of the effect of TACE is important to develop a best therapeutic strategy. From January 2009 to December 2010, 28 patients with HCC received TACE at the PLA General Hospital, and the results of magnetic resonance imaging ( MRI) were analyzed. Fifty-one lesions were detected and the maximum diameter of the lesions was 14.7 cm. Twenty-eight lesions in 16 patients which showed variable signal intensity on T1- and T2 -weighted images and iso- or hypointensity on diffusion-weighted image ( DWI) had no enhancement. Five lesions of 10 tumors in four patients had focal enhancement in the first MRI after TACE that displayed hyperintensity on DWI. Eight patients had been found with tumor recurrence or metastasis when they received MRI for the second time. The recurrent, residual and intrahepatic metastatic tumors enhanced rapidly at dynamic early phase scanning and demonstrated hyperintensity on T2 -weighted images.

Column chromatography on silica gel was used to study the chemical constituents of traditional Chinese medicine Siegesbeckia pubescens. The chemical structures of the separated compounds were elucidated by spectroscopic data analyses. As a result, eighteen compounds were obtained and identified as 3, 4'-dimethoxy quercetin(1), 3, 3', 4'-trimethoxy quercetin(2), 3, 3'-dimethoxy quercetin(3), 7, 3', 4'-trimethoxy luteolin(4), ursolic acid(5), 2β,19α-dihydroxyursolic acid(6), 2β-hydroxyursolic acid (7), stigmasterol-7-one(8), 5α, 8α-epidioxy-24(R)-methyl-cholesta-6, 22-diene-3β-ol(9), β-sitosterol(10), 2, 6-di(3-hydroxy-4-methoxyphenyl)-3, 7-dioxacyclo [3. 3. 0] octane (11), aurantiamide acetate (12), 3-(m-hydroxyl-p-methoxy)-N-(2'-p-hydroxyl-phenethyl)-2E-acrylamide(13), p-hydroxy benzaldehyde (14), m-hydroxy-p-methoxy benzaldehyde (15), 3, 4, 5-trimethoxybenzoic acid(16), monoethyl malonate(17), and p-hydroxylcinnamic acid(18). Among them, compounds 1-9, 11-18 were isolated from this plant for the first time.
Asteraceae ; chemistry ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Luteolin ; chemistry ; isolation & purification ; Medicine, Chinese Traditional ; Plants, Medicinal ; Quercetin ; chemistry ; isolation & purification ; Sitosterols ; chemistry ; isolation & purification ; Triterpenes ; chemistry ; isolation & purification

0.05),while the changes in the serum levels of AST and ALT in the recipients in of treatment group were obviously lower(P

Objective To study the prevalence of thrombocytosis in patients with non-small-cell lung cancer (NSCLC) and its correlation with clinicopathological features.Methods 156 patients with advanced NSCLC were retrospectively analyzed.The platelets degree between the groups with different sex,age,smoking,histological type of advanced NSCLC was compared and analyzed statistically.The relationship between the platelet count and chemotherapy effects was analyzed.Single analysis and Cox regression analysis were used for TTP and OS.Results Compared with the healthy persons,Plt significantly elevated in group with advanced NSCLC (36.5 ％,57/156 vs 5.0 ％,5/100) (P ＜ 0.01),and thrombocytosis group responded poorly to chemotherapy (22.8 ％,13/57 vs 39.4 ％,39/99) (P ＜ 0.05).The TTP (3.0 months vs 5.2 months) and OS (11.2 months vs 14.2 months) of Plt elevated group were significantly shorter than those of normal group.Conclusion Thrombocytosis is closely related to progress and metastasis of advanced NSCLC.Platelet count can be used as an assistant index in the prognosis judgment of patients with advanced NSCLC.

Objective To study the elongation factor 1α(EF-1α) gene functions in prostate cancer cell line DU145 in the aspects of cell proliferation and clone formation by using the RNA interference technique. Methods DU145 cell lines were divided into control group, transfection control group transfected with scramble siRNA and experimental group transfected with EF-1α siRNA. After transfecting EF-1α siRNA into DU145 cell line, the down-regulation of EF-la expression in DU145 cell line was confirmed by Western blotting and immunofluorescence staining. Then, the cell proliferation and clone formation assays were carried on in these 3 groups of DU145 cells. Results Compared with controls, the specific down-regulation of EF-1α expression was achieved in experimental group only. Compared with control group, after the down-regualtion of EF-1α in DU145 cell line, the cell proliferation rate decreased from day 4 to day 7 after transfection by 45. 9%, 53. 5% , 35. 3% and 38. 1% , respectively(P<0. 05). The clone formation number in experimental group decreased by 67.0% (P<0. 01). Conclusions The down-regulation of EF-1α has a negative impact on prostate cancer cell proliferation and clone formation. EF-1α might be an appropiate targeting gene in prostate cancer targeting therapy.