Objective To investigate and analyse the status and influential factors of nurses' palliative care knowledge in Shanghai city.Methods Using cluster sampling method,a questionnaire survey using Palliative Care Quiz for Nursing (PCQN) was conducted on 973 nurses in 9 hospitals of Shanghai city.Results 939 nurses completed the survey whose scores were 8.88±2.51.The status quo of palliative care knowledge of Shanghai nurses were not very desirable.The scores of palliative care philosophy and principles and psychological,social and spiritual support were 0.376±0.009 and 0.310±0.008.The scores of knowledge of the pain and symptomcontrol was 0.496±0.005,which was better than the other two aspects.There were differences between dimension 1 and dimension 2,3 (t=-1 1.78,5.465,P＜0.01),and also between dimension 2 and 3 (t=19.673,P＜0.01).Conclusions Lacking of education and training,insufficient recognition of related institutions and the limit of traditional ideas caused the defect in the knowledge structure of palliative nursing.

Objective To investigate the effect of early rehabilitation treatment in the patients with small cerebral hemorrhage and its possible mechanisms .Methods 133 patients with cerebral hemorrhage were randomly divided into the routine treatment , non-early rehabilitation and early rehabilitation groups and given the routine drug treatment .The early rehabilitation group and the non-early rehabilitation group were additionally given the rehabilitative training after 2 d and 14 d respectively .The scores of Fugl-Meyer reassessment and the Barthel index were assessed before training and after 4-week training ,and the serum levels of circulat-ing endotheial progenitor cells(EPCs) and vascular endotheial cell growth factors(VEGF) were detected .Results Compared with the routine treatment group and the non-early rehabilitation group ,the scores of Fugl-Meyer reassessment and the Barthel index af-ter treatment in the early rehabilitation group were significantly increased (P< 0 .01) .The serum levels of circulating EPCs and VEGF in the early rehabilitation group were also significantly increased compared with the routine treatment group control (P<0 .01) .Conclusion Early rehabilitation treatment can obviously improve the limb movement function and the daily living ability in the patients with small cerebral hemorrhage ,its mechanisms may be involved with the increase of circulating EPCs and VEGF .

Objective: To examine and analyze the expression of two isoforms of livin (livin α/livin β), a novel inhibitor of apoptosis protein (IAP) family member, in tumor cell lines and malignant tumor tissues and analyze the relationship between livin expression and clinical pathological features of different tumors. Methods: Livin mBNA expression was detected by reverse transcription polymerase chain reaction (BT-PCR) in 12 malignant tumor cell lines, 50 different malignant tumor tissues, and 20 cases of normal tissues. Results: Livin mBNA was highly expressed in seven cell lines (Hela, SPEA-1, SBE-2, PC14, MKN45, LOVO, and HHCC) and poor expressed in A549 cells, It had negative expression in other four kinds of cell lines ( HL-7702, Hep-2, 7721 and K562). Livin mRNA was positively expressed in 32 of 50 malignant tumor cases (64.0%). The expression of livin mRNA was at low level in paracancerous tumors tissues (2%). Livin expression had no significant association with differentiation degree, lymph node metastasis and TNM staging of tumor patients. Conclusion: Livin expression in tumor cell lines and malignant tumor tissues provides stronger evidence for further investigating the relationship between livin and tumor initiation and development. It may serve as a new target for malignant tumor diagnosis and therapy.

Cells, Cultured ; Humans ; Neovascularization, Physiologic ; immunology ; Pericytes ; metabolism ; physiology

Objective To compare the effect of etomidate and propofol on cardiac and renal function in perioperative elderly patients. Methods 120 perioperative elderly patients were selected and divided into two groups.60 cases in etomidate group (T group) were anesthesia induced by etomidate, and 60 cases in propofol group ( B group) were anesthesia induced by propofol.Hemodynamics, renal function and perioperative indexes were compared after operation.Results Compared with before induction, SBP, DBP and HR were lower after induction(P<0.05), and compared with T group at the same time, SBP, DBP and HR of B group were lower( P<0.05).Compared with before induction, SI, CI and EV were lower after induction (P<0.05), and compared with T group at the same time, SI, CI and EV of the B group were lower(P<0.05).Compared with B group, Cr, BUN and β2-MG of T group were lower ( P<0.05 ) .Conclusion The effects of etomidate on inhibition of cardiovascular system and damage of renal function is slighter, which has important significance for elderly cancer patients.

Objective To analyze the influencing factors of perioperative coagulation dysfunction in neonates with gastrointestinal surgery.Methods Coagulation indexs, including plasma prothrombin time (PT), partial activated thromboplastin time (APTT), thrombin time (TT) and plasma fibrinogen (Fib), were collected retrospectively from June 2002 to April 2016 in gastrointestinal neonatal surgery, as well as perioperative clinical data and the perioperative coagulation dysfunction associated risk factors were analyzed.Results There were 158 cases with abnormal coagulation indexs within 4 hours after operation, including 61 cases of mild abnormalities and 97 cases of obvious abnormalities.Multivariate logistic regression analysis showed that preoperative pneumonia (OR=2.880, 95%CI 1.417-5.852), perioperative low calcium (OR=2.381, 95%CI 1.167-4.857) and invasive puncture catheter (OR=2.490, 95%CI 1.299-4.773) were independent risk factors for neonatal coagulation index abnormality within 4 hours after surgery (P<0.05).Conclusion In the perioperative management, pneumonia should be actively treated, correcting hypocalcemia and choosing concentrations of less than 6.25 U/ml of heparin solution or normal saline careing arteriovenous catheter reduces the occurrence of neonatal postoperative coagulation dysfunction.

Objective In order to explore the relationship between the “Wits" appraisal and the ANB angle, and to see how accurately one can predict the “Wits”. Methods Given the ANB, lateral cephalometric radiographs were taken on 50 boys and 50 girls between the ages of 11～13. Results Each subject had no treatment either a Class Ⅰ or Class Ⅱ malocclusion, a good growth pattern. Group Ⅰ , 13 subjects of 100 had ANB≤1.5°, and negative “Wits” appraisal; group Ⅱ , 61 subjects had 5.8°＞ANB＞1.5°, and “Wits” appraisal either positive or negative; group Ⅲ , 26 subjects had ANB angle≥5.8°, and positive “Wits” appraisal. Statistically analysis showed that there was no sig nificant difference in sex (P＞0.05); there was significant correlation between the ANB and “Wits” values in the group Ⅱ and group Ⅲ (P ＜0. 05); there was statistical significance in regression analysis in the group Ⅰ and group Ⅱ (P ＜0. 05). We could predict the “Wits” with 21％ accuracy in group Ⅱ. Conclusion The results indicate that these figures are statistically significant but clinically irrelevant.

Objective To study on the immunogenicity of SAK and its mutant using PAb.Methods 4 New Zealand white rabbits subcutaneously injected with corresponding antigens were grouped into group SAK involving 2 rabbits and group SAK2 involving 2 rabbits.The antiserums were collected 1 week after third injection.The rabbit IgG fraction was precipitated with saturated(NH4)2SO4 and purified by DEAE-Sepharose column chromatography,and then the antibody titer was determined by ELISA.The immunoreactivity of antigen to polyclonal antibody against SAK and SAK2 was tested using ELISA.Results The immunoreactivity of SAK2 to polyclonal antibody against SAK was sharply reduced to a very low level determined by ELISA,which indicated that some epitopes of SAK had been deleted.Conclusions The immunoreactivity of SAK to polyclonal antibody against SAK2 did not get a dramatically change compared with SAK2,which indicated that the reconstruction of epitope did not create new epitope.

[Objective]To compare the clinical results between allograft and autograft for treatment of scoliosis in the adolescent.[Method]A retrospective study was made in 63 cases of adolescent patients with scoliosis who were operated on with posterior instrumentation from 1996~2006.These patients were divided into two groups.In group A,32 patients aged 10 to 15 years with an average of 12.2 years,had a mean Cobbs angle of 62?(ranged,38? to 113?),were received allograft bone grafting.The patients were followed up for at least 18 months with an average of 26 months.Clinical and radiographic evaluations were performed.[Results]Operating time and blood loss in group A were less than that in group B(P