Objective To explore the level of patient safety culture of nurses, so as to provide more objective information for the developmental measures to improve patient safety culture. Methods 1 866 nurses from six grade-3 hospitals of a province were investigated by patient safety culture assessment scale. Results The total scores of patient safety culture of nurses was 3.57 ± 0.42, belongs to the middle-level. 5 factors in descending order according to the questionnaire scores was teamwork climate, safety climate, job Satisfaction,perception of management and stress recognition. The lower scores were the punishment of adverse events, job stress, work intensity, the staffing and so on. Conclusions It is very important that nurse managers should focus on improving a safer system in nursing, find out the potential risks, create a positive patient safety culture,and reduce or prevent adverse events of nursing in order to promote patient safety.

AlM: To investigate the association between the degree of anterioruveitis and related factors including inflammatory markers as well as sacroiliac joint imaging in patients with ankylosing spondylitis ( AS) .
METHODS: Anterior changes evaluated by slit lamp, erythrocyte sedimentation rate ( ESR ) , C - reactive protein ( CRP ) and magnetic resonance imaging of 55 cases with AS associateduveitis were retrospectively analyzed. A modified endotoxin-induced uveitis ( ElU ) clinical standard was used for uveitis grading. SPARCC sacroiliac scoring was used to evaluate bone edema of sacroiliac joint. The correlation between the degree of uveitis and sacroiliitis was assessed.
RESULTS: ln the 55 patients with AS, ElU grading scored 2-10, and SPARCC index scored 0-22. Further analysis showed that the severity of uveitis was significantly correlated with ESR (r=0. 869, P<0. 001) and CRP (r=0. 485, P<0. 001). The degree of anterior uveitis in AS patients was not correlated with inflammation of sacroiliac joint (r=0. 237, P=0. 081).
CONCLUSlON: Local autoimmunity of uveitis and sacroiliac joint inflammation with subsequent bone formation in AS might be mutually independent processes.

AIM: To explore whether necroptosis contributes to the high glucose (HG)-induced damage in hu-man umbilical vein endothelial cells (HUVECs).METHODS: The protein levels of receptor-interacting protein 3 (RIP3) and cleaved caspase-3 were detected by Western blot.The intracellular levels of reactive oxygen species (ROS) were deter-mined by DCFH-DA staining followed by photofluorography.Mitochondrial membrane potential (MMP) was measured by rhodamine 123 staining followed by photofluorography.RESULTS: Treatment of HUVECs with HG at different concentra-tions (10, 20 and 40 mmol/L glucose) for 24 h gradually enhanced the expression levels of RIP3.Treatment of HUVECs with HG (40 mmol/L glucose) for different time (3 h, 6 h, 9 h, 12 h and 24 h) also up-regulated the expression levels of RIP3, peaking at 9 h.Pretreatment of HUVECs with 20 μmol/L Z-VAD-FMK (an inhibitor of caspase) for 30 min before exposure to HG enhanced the expression level of RIP3.Pretreatment of HUVECs with 100 μmol/L necrostatin-1 (an inhi-bitor of necroptosis) for 1 h before exposure to HG alleviated the HG-induced injuries, such as a decrease in cell viability, an increase in ROS generation and dissipation of MMP, but up-regulated the protein level of cleaved caspase-3.CON-
CLUSION: Necroptosis mediates HG-induced injury in HUVECs.There is a negative interacting between necroptosis and apoptosis.

OBJECTIVETo observe the effects of the external application of Qiyu oil gauze (QYOG) for promoting post-operational healing in patients with anal fistula and to explore its mechanism of action so as to provide a beneficial scientific basis for its wide use.

METHODSSixty patients with anal fistula scheduled to receive simple low anal fistulectomy were equally assigned, according to the sequence of hospitalization, to the tested group and the control group, and their wounds were classified according to longitudinal diameter into three grades (Grade I with a diameter below 2 cm; Grade II, 2-5 cm; and Grade III, over 5 cm). After the operation was completed and the operational wound was sterilized with benzalkonium bromide, the wound substratum was packed with QYOG in the test group and with vaseline gauze in the control group. The packing gauze was changed every day till the wound was healed. The healing time of the patients was observed, and the number of capillaries and positive cell percentages of vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), and epidermal growth factor (EGF) in wound granulation tissues were counted on the 5th day after the operation.

RESULTSThe wound healing time was 17.80+/-5.46 days in the test group, which was significantly shorter than that in the control group (21.90+/-6.32 days, P<0.01). The number of capillaries and positive cell percentages of VEGF and bFGF in wound granulation tissues on the 5th day in the tested group were higher than those in the control group (P<0.01), though the difference in EGF between the two groups was insignificant (P>0.05).

CONCLUSIONQYOG could shorten the wound healing time after anal fistulectomy, which suggests that it participates in the stimulation of wound granulation tissues to produce VEGF and bFGF, and thus promotes capillary genesis and improves blood circulation in wounds so as to promote wound healing.

Administration, Topical ; Adult ; Bandages ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Granulation Tissue ; drug effects ; Humans ; Male ; Middle Aged ; Plant Oils ; administration & dosage ; Postoperative Care ; methods ; Rectal Fistula ; drug therapy ; rehabilitation ; surgery ; Time Factors ; Treatment Outcome ; Wound Healing ; drug effects ; physiology

Cells, Cultured ; Chemokine CCL4 ; Chemotaxis, Leukocyte ; drug effects ; Endothelial Cells ; cytology ; metabolism ; Homocysteine ; pharmacology ; Humans ; Macrophage Inflammatory Proteins ; biosynthesis ; genetics ; Monocytes ; physiology ; RNA, Messenger ; biosynthesis ; genetics ; Umbilical Veins ; cytology

Objective To explore and evaluate the effect of family intervention on quality of life of children with tourette syndrome.Methods Total of 200 children with tourette syndrome were randomly divided into observation group and control group.The observation group received conventional treatment and family intervention including family education,family visits and education guidance to build a harmonious family environment and healthy lifestyle,while the control group only received the conventional treatment and care.The therapeutic effects of both groups were assessed by Yale Global Tic Severity Scale (YGTSS),PedsQLTM 4.0 universal core scales score and Children' s subjective quality of life questionnaires.Results One year later,the frequency,intensity,complexity,interference,damage of spasm in the observation group were significantly lower than those of the control group (t =14.370,20.612,17.677,24.386,11.643,13.972,respectively;P ＜0.01 ).The average scores of families report in the observation group in physical function,mental function,social function,role function were (90.78 ± 11.32 ),( 88.80 ± 14.43 ),( 76.78 ± 11.30 ),( 66.80 ± 14.53 ),respectively,which were higher than (80.10 ± 14.23 ),(58.10 ± 13.32),(58.50 ± 14.32),(52.80 ± 13.15 )in the control group,and the differences were statistically significant (t =5.873,17.563,10.677,7.139,respectively;P ＜ 0.01 ). Each dimension score of children self-evaluation in the observation group was significantly higher than that in the control group (P ＜ 0.001 ).There were significant differences in family life,companion contact,life environment,self-cognition,depress experience,anxiety,except the dimension of emotional body( P ＜0.01 ).Conclusions Family intervention can significantly improve the quality of life and the quality of the population for children with tourette syndrome.

Objective To investigate uncertainty in illness state and its influential factors in patients with lung cancer. Methods A total of 280 hospitalized patients with lung cancer were evaluated with the scales of the demographic data and the Mishel's Chinese version of uncertainty in illness. Results Totally 280 qualified questionnaires were obtained, and the rate for response was 93. 3%. The total score of the uncertainty in illness was (105.15?2. 66); There was a significant difference of the score of the uncertainty in illness among different occupation groups, smoking status, self-uncomfortable level of disease groups, self-knowing of suffering from lung cancer groups, different treatment groups, different degree of social support groups, different religious belief groups; Religious beliefs influent the sense of uncertainty in illness in Patients with Lung Cancer. Conclusions There is a high degree of uncertainty in illness in patients with lung cancer; Lung cancer patients with different features have different levels of uncertainty in illness; Religious beliefs influent the sense of uncertainty in illness in Patients with Lung Cancer.

OBJECTIVETo evaluate the efficacy and safety of yiqi zhuyu decoction (YZD) combined with oxaliplatin plus 5-flurouracil/leucovorin (FOLFOX-4) in the patients with metastatic colorectal cancer (MCRC).

METHODSA total of 120 patients with MCRC were randomly divided into the experimental group (FOLFOX-4 plus YZD, 60 cases) and the control group (FOLFOX-4 plus placebo, 60 cases), according to the sequence of hospitalization from January 2005 to December 2007. The treatment was supposed to be continued until disease progression (PD) or for 48 weeks (i.e., up to 24 cycles of FOLFOX-4). Response rate (RR), progression-free survival (PFS), overall survival (OS) and adverse events (AEs) were observed.

RESULTSRR was 41.5% in the experimental group and 34.0% in the control group [odds ratio (OR): 1.18, 95% CI: 0.77 to 1.82, P=0.432]. Median PFS were 9.0 months and 8.0 months, respectively [hazard ratio (HR): 0.78, 95% CI: 0.53 to 1.15, P=0.215]. Median OS were 21.0 months and 18.0 months (HR: 0.65, 95% CI: 0.43 to 0.99, P=0.043) and grade 3/4 AEs were 56.6% and 76.7% (OR: 0.61, 95% CI: 0.18 to 0.87, P=0.020), respectively.

CONCLUSIONSYZD combined with FOLFOX-4 chemotherapy significantly improved OS in this first-line trial in the patients with MCRC and significantly decreased grade 3/4 AEs. However, RR was not improved, and PFS did not reach statistical significance by the addition of YZD. The treatment of YZD combined with FOLFOX-4 may be necessary in order to optimize efficacy and safety.

Antineoplastic Agents ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Colorectal Neoplasms ; drug therapy ; pathology ; Disease-Free Survival ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Fluorouracil ; adverse effects ; therapeutic use ; Humans ; Intention to Treat Analysis ; Leucovorin ; adverse effects ; therapeutic use ; Male ; Middle Aged ; Neoplasm Metastasis ; Organoplatinum Compounds ; adverse effects ; therapeutic use ; Patient Dropouts ; Treatment Outcome

OBJECTIVETo investigate the effect of Qianlie Huichun capsule on the microstructure and ultranstructure of prostate glandular tissue in the model rat.

METHODHynertophy of prostate model rat was established by injecting testosterone to gelding male rats. After having been fed with Qianlie Huichun capsule for 30 days, the rats were killed and prostate tissues were resected for pathomorphological studies with microscope and electromicroscope, and the diameter of glandular lumer and the height of glandular epithelial cells were measured under the microspcope for different groups of rats.

RESULTIn the model groups, the glandular epithelial cells mutiplycated notably, showing stratified and pseudostratified cells that made the glandular lumer cramped. Under the electromicroscope, the glandular epithelial cells became high columnor and the rough endoreticulum extremely expanded. But in treatment groups, the change of the diameter of the glandular lumer and the height of the glandular epithelial cells were less remarkable than those in model groups. So the differerence between the model group and the treatment groups was remarkable (P < 0.01).

CONCLUSIONQianlie Huichun capsule can depress the glandular epithelialceu multiplication of prostate gland in model rats.

Animals ; Cell Proliferation ; drug effects ; Dose-Response Relationship, Drug ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Epithelial Cells ; pathology ; Male ; Materia Medica ; administration & dosage ; pharmacology ; Plants, Medicinal ; chemistry ; Prostate ; pathology ; ultrastructure ; Prostatic Hyperplasia ; chemically induced ; pathology ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo compare the pregnancy and obstetric outcomes in elective single versus two cleavage-stage embryo transfer.

METHODSFresh cleavage-stage embryo transfer cycles between January, 2014 and October, 2015 were reviewed, including 39 single embryo transfer (eSET) cycles and 200 double embryo transfer (DET) cycles. The clinical pregnancy rates, implantation rates, multiple pregnancy rates, live birth rate, and obstetric outcomes (gestational age, preterm delivery rate and mean birth weight) were compared between the two groups.

RESULTSThe baseline characteristics were comparable between the two groups. The estradiol level on the day of trigger and the oocyte number were significantly higher in eSET group than in DET group (10654.4 pmol/L vs 8284.2 pmol/L and 8.4 vs 7.0, respectively). No significant difference was found in the pregnancy rate (56.4% vs 66.0%) or live birth rate (48.7% vs 51.5%) between the two groups, and their implantation rates differed significantly (56.4% vs 37.8%). No multiple pregnancies occurred in eSET group while the rate of multiple pregnancies was 22.7% in DET group. The gestational age and mean birth weight were significantly higher in eSET group (P<0.05), and the preterm delivery rate after DET was nearly three times of that after eSET, although this difference was not statistically significant.

CONCLUSIONSElective single embryo transfer can be performed without compromising the live birth rates. Multiple pregnancy rates can be significantly reduced with eSET, which also results in a higher chance of delivering a term singleton live birth compared with DET.

Birth Weight ; Embryo Implantation ; Embryo Transfer ; Female ; Fertilization in Vitro ; Gestational Age ; Humans ; Infant, Newborn ; Pregnancy ; Pregnancy Rate ; Pregnancy, Multiple ; Single Embryo Transfer