Objective To study effect of self-care ability and subjective well-being of Based on peer support surgery nursing intervention for ICU surgery patients. Methods A total of172 cases patients with ICU surgery from July 2014 to June 2015 were divided into observation group and control group, the observation group given based on peer support nursing intervention, the control group routine nursing intervention, and followed up for 6 months, self-care ability, anxiety, depression, and subjective well- being were compared between two groups. Results Followed up for 6 months, the observation group life attitude, life style, diet adjustment, treatment compliance were (79.92 ± 7.23), (82.36 ± 7.15), (83.57±7.25), (85.73±7.45) points, significantly higher than the control group (72.25±7.12), (74.79±6.89), (73.66±7.08), (76.68±7.13) points, (t=7.010-9.069, P<0.01). Anxiety and depression scores were 47.16± 4.27, 48.58±5.32,which were significantly lower than the control group 50.48±4.56, 53.37±5.75 (t=4.928, 5.671, P<0.05). Health worry, life satisfaction and interests, energy, sad or happy mood, emotion and behavior control, relaxation and tension, subjective well-being scored 8.12±0.95, 7.68±0.85, 16.45±2.31, 13.02±1.24,13.25±1.33, 17.56±2.45, 78.69±8.02, were significantly higher than the control group 7.52± 0.82, 6.31±0.72,13.25±1.22, 12.35±1.22, 12.02±1.21, 14.36±1.42, 67.12±7.02 (t=3.572-11.405, P<0.05 or 0.01). Conclusions Based on peer support surgery nursing intervention help to improve self-care ability of surgery patients, alleviate the negative mood, and improve subjective well-being.

Objective To investigate the influencing factors of children pneumonia hospitalization expense and provide refer‐ence for its expense control .Methods Path analysis was performed on the hospitalization expense and its influencing factors based on 927 pneumonia children in a hospital in Chongqing in 2011 .Results Multivariate regression analyasis showed that the influen‐cing factors of children pneumonia hospitalization expense were proportion of drug expense ,length of hospital stay ,type of pay‐ment ,admission condition ,therapeutic outcome and age .The coefficient of determination (R2 =0 .867 ,F=597 .552 ,P<0 .01) .Be‐sides ,proportion of drugs ,admission condition and therapeutic outcome had indirect effects by influencing hospital stay .The coeffi‐cient of determination (R2 =0 .506 F=330 .336 ,P<0 .01) .According to the total coefficient of path analysis ,the factors of influen‐cing hospitalization expense were listed in descending order as follows :proportion of drug expense ,length of hospital stay ,therapeu‐tic outcome ,type of payment ,admission condition and age .Conclusion Reducing drug proportion ,length of hospital stay ,and strengthening supervision on medicare patients′ expense are effective measurements to control children pneumonia hospitalization ex penses .

Using Low Shear-30 rheometer, we studied apparent viscosities at high (51.2-128.5s~(-1)), moderate (11.02-37.6s~(-1)), and Low (0.376-8.11s~(-1)) shear rate, viscoelastic properties of whole blood and hemodynamic parameters in 10 patients with acute myocardiac infarction(AMI), comparing with 10 patients with angina pectoris (AP) and 11 normal subjects(NS). It was demostrated that the apparent viscosities of whole blood at different shear rates mentionned above and viscoelastic properties of whole blood (the dynamic modulus G′, the loss modulus G″, "the viscous ?′ and the elastic component ?″ of complex viscosity) increased distinctly and parameters of cardiac function (EF, CO, LVET, PEP/LVET, HI, SV and CI) were abnormal obviously in AMI, in comparing with AP and NS (P

Relationship between hemorheology and blood gas analysis was studied in 37aged patients with chronic cor pulmonale, including 17 instable and 20 stable. Apparentviscosity (?a) of shear rate of 230.4 (?a(H)) and 5.76/s (?a(L)), TK values, redcell aggregation index(RAI) and PaCO_2 in instable chronic cor pulmonale (AG) were muchhigher than that of stable. patients (BG). Oxygen delivery index (OD) and PaO_2 in AGwere lower than in BG. ?a (H) was negatively correlated with OD and pH (r=-0.58,-0.40, P

Objective Vascular endothelial growth factor( VEGF) is the key to regulat vascularization, and plays an important role in the development of acute myeloid leukemia. With the understanding of anti?tumor angiopoiesis, researchers take VEGF and its receptors as targets, continuously exploring the new drug. We summarized the biological characteristics of VEGF, vascular?targeted therapy and the clinical application of drugs.

External fixators have been widely u sed in treatment of war trauma due to t heir small size,light weight,easy application,and convenience in transport.There are several types of military external fixato r,such as FESSA(Fixateur Externe du Service de Sant?des Arm?es),CMC(Croatian Medical Corps),Synthes and Hoffman-Ⅱ.All of these have been used on the battlefields of Rwandese War,Croatia Wa r and the first Persian Gulf War.Most of military external fixators are unilateral connectable-joint.For temp orary fixation,one bar is enough;by adding another parallel bar,the fixation can be use d for long-time fixing.Facing with a great demand of war trauma treatment ,we should develop new types of military external fixator with more simplicity and less size or weight. [

BACKGROUND:The existing bone grafting apparatus are al long tubular-shape, antegrade bone grafting; however, the bone grains within the tube were difficult to put through, along with large bone loss. OBJECTIVE:To design a new concept of minimaly invasive bone grafting apparatus, so as to achieve the minimaly invasive bone grafting in vertebral body and intervertebral space. METHODS: On Solidworks 2012 software platform, the 3D three-dimensional solid modeling technology was employed to design a new concept of gun-shape bone grafting device with the characteristics of headend reversely placing at the grafting position and antegrade pushout, against the problems such as antegrade bone grafting, long bone grafting path and difficulty in bone grafting existing in precious percutaneous or/and transpedicular bone graft apparatus. The virtual assembly and simulative bone grafting surgery were performed with the bone grafting apparatus for observation of the instrument matching degree and grafting surgical procedures. RESULTS AND CONCLUSION: A set of minimaly invasive gun-shape bone grafting apparatus was successfuly designed; its length was 20 cm in total; the length of the front semi-closed bone tube was 2.5 cm. There are two kinds of diameter specifications: inner diameter of 3.5 mm/outer diameter of 4 mm, and inner diameter of 5 mm/outer diameter of 6 mm. Virtual assembly revealed that the grafting apparatus were wel matched. Stimulative surgery displayed that the bone grain loading and launch were simple. The gun-shape bone grafting device is reasonable in design, avoiding pushing too long distance, bone pushing difficulties, bone loss and other problems in previous tubular bone grafting apparatus. Percutaneous, endoscopic vertebrae or intervertebral space minimaly invasive bone grafting can be performed with this apparatus.

OBJECTIVETo evaluate the clinical efficacy and safety of Qiangji Recipe (QR) in ad- junctive treatment of axial undifferentiated spondyloarthritis (axuSpA) through a four-week open study.

METHODSFifty-four axuSpA patients of Shen-deficiency Du-channel cold syndrome (SDDCS) in line with inclusive criteria were recruited and assigned to the treatment group and the control group according to random digit table, 27 in each group. Patients in the control group took Celecoxib Capsule (0.2 g each time, twice per day). Patients in the treatment group additionally took QR (consisting of Herba Epimedii 15 g, antler glue 15 g, Cibotium Barometz 15 g, eucommia bark 20 g, dipsacus asper 10 g, two toothed achyranthes root 15 g, drynaria 15 g, Taxillus Chinensis 20 g, ground beetle 10 g, scorpion 5 g, wild celery 10 g, notopterygium incisium 10 g, cow-fat seed 10 g, white mustard seed 6 g, and licorice root 6 g, one dose per day, twice daily). The therapeutic course for all was 4 weeks. The Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), the Bath Ankylosing Spondylitis Functional Index (BASFI), the Bath AS Metrology Index (BASMI), total body pain and spinal pain, patient and physician global assessment on a four-point scale, the Ankylosing Spondylitis Quality of Life (ASQoL), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were measured before and after 4 weeks of treatment. The primary end point in this study was the proportion of patients with a 20%improvement response accord- ing to the ASAS International Working Group Criteria (ASAS 20 responders) at week 4.

RESULTSTotally 50 patients completed this trial, 26 in the treatment group and 24 in the control group. Improvement of BASDAI, BASFI, BASMI, ASQoL, ESR, and CRP was shown in both groups after treatment. Better effect was shown in the treatment group in all indices except ESR and BASMI after treatment (P < 0.05, P < 0.01). Twenty cases (accounting for 76.92%) in the treatment group achieved ASAS 20 response at week 4, while 12 cases (accounting for 50.00%) in the control group achieved ASAS 20 response at week 4 (P < 0.05). No obvious adverse reaction occurred in the two groups.

CONCLUSIONQR combined Celecoxib Capsule showed better effect in treating axuSpA patients than using Celecoxib Capsule alone.

Blood Sedimentation ; C-Reactive Protein ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Pain ; Quality of Life ; Spondylitis, Ankylosing ; drug therapy

Acupuncture Therapy ; Adolescent ; Craniocerebral Trauma ; complications ; Humans ; Male ; Optic Nerve Injuries ; etiology ; physiopathology ; therapy ; Vision, Ocular

Objective To explore the effect and molecular mechanism of miR-34c in cell proliferation and invasion of human prostate cancer PC3 cells.Methods miR-34c was synthesized and transfected into prostate cancer PC3 cells.The ability of cell pro liferation was examined with methyl thiazolyl tetrazolium (MTT),and invasion with Transwell assay.The level of c-met mRNA was analyzed by real-time reversing transcription polymerase chain reaction (RT-PCR).Western blot was used to detect the expressions of cmet,cyclin D1,and EMT-associated markers.Results Over-expression of miR-34c reduced PC3 cell proliferation,and inhibited the abilities of invasion.Bioinformatics analysis showed that 3'-UTR of c-met had two miR-34c matched sites,and miR-34c inhibited the expressions of c-met mRNA and protein.Meantime,miR-34c obviously decreased the expressions of cyclin D1 and N-cadherin,but increased the expression of E-cadherin in PC3 cells.Conclusions miR-34c may suppress cell proliferation and invasion in prostate cancer PC3 cells,by which mechanism is related to reduction of the expressions of c-met,cyclin D1,N-cadherin,and upregulation of E-cadherin.