Objective:To observe the curative effect of vinpocetine combined with Danhong injections in the treatment of posterior circulation ischemia syndrome. Methods:Totally 120 patients with posterior circulation ischemia syndrome were selected and randomly divided into the treatment group and the control group with 60 cases in each. Both groups were treated by the conventional therapy, meanwhile, the treatment group was given vinpocetine and Danhong injections, and the control group was given vinpocetine alone. The treatment course was 14 days. The curative effect was observed, blood rheology and hemodynamics were also studied. Results:The to-tal effective rate of the treatment group was 95. 0%, which was significantly higher than that of the control group (75. 0%) with statis-tically significant difference(P<0. 05). After the treatment, the blood rheology (viscosity, low shear viscosity, plasma viscosity and reduced viscosity) and TCD ( LVA, RVA, BA and PI) in the two groups were significantly improved, and the treatment group showed more significant improvement(P<0. 05). Conclusion:Vinpocetine combined with Danhong injections in the treatment of posterior cir-culation ischemia syndrome has significant effect in the effective improvement of blood rheology and hemodynamics, which is worthy of clinical promotion and application.

Objective To investigate effect of Salvia miltiorrhiza Ligustrazine on peripheral lymphocyte neutrophil proportion, neurological function score and prognosis in patients with acute cerebral infarction. Methods 125 cases of acute cerebral infarction in our hospital from June 2015 to June 2016 were selected as the research object, randomly divided into two groups, the control group was treated with conventional treatment of acute cerebral infarction, patients in the observation group in the control group patients on the basis of Salviae Miltiorrhizae and Ligustrazine Hydrochloride Injection, all patients were detected in the blood leukocyte classification, and the NIHSS evaluation of patients with neurological function and prognosis of the two groups of patients. Results After treatment, the observation group of white blood cells in patients with (×109/L), neutrophil (%), neutrophil / lymphocyte was significantly lower than the control group patients, two groups of patients before treatment, after treatment of 1 day and 7 days, two groups of NIHSS score comparison showed no significant difference, after the treatment of 14d patients in the observation group the NIHSS score was (11.1±3.3), which was obviously lower than the control group, the patients in the observation group were six cases death and disability in three cases, 53 cases of independent life, significantly better than the control group, the difference was statistical significance(P<0.05). Conclusion Salvia miltiorrhiza Ligustrazine can help to reduce the ratio of neutrophil / lymphocyte, improve neurological function and improve the prognosis of patients with acute cerebral infarction, and it is worthy of clinical application.

Objective To explore the role of high-risk human papillomavirus(Hr-HPV) DNA testing in the detection of cervical intraepithelial lesions(CIN) Ⅱ and Ⅲ,or cervical cancers for patients with abnormal cervical cytology.Methods A total of 2197 patients with abnormal cervical liquid-based cytology,who had received Hr-HPV detection and colposcopy,were enrolled into this study.The data were analyzed using ?2-test and Logistic regression.Among the patients,1013(46.5%) had atypical squamous cells undetermined significance(ASC-US),89(4.1%) had atypical squamous cell which cannot exclude high grade squamous intraepithelial lesion(ASC-H),757(34.7%) low squamous intraepithelial lesion(LSIL),253(11.6%) high-grade squamous intraepithelial lesion(HSIL),and 67(3.1%) atypical gland cells(AGC).Results Pathological examination showed CINⅡ in 224 patients(10.3%),CIN Ⅲ in 140(6.4%),cervical cancer in 27(1.2%),and adenocarcinoma in 9(0.4%).The other patients(1779/2179,81.6%) had CINⅠ,condyloma,or chronic cervicitis.The detection rate of CIN Ⅱ and Ⅲ,and cervical cancer was increased in the patients with Hr-HPV.The differences in the rate among ASC-US,ASC-H,LSIL,and HSIL patients were significant.The incidence rate of CINⅡ and Ⅲ,or cervical cancer was 2.2%(13/588),9.7%(21/216),24.9%(97/389),29.8%(182/611),and 23.2%(87/375) for the patients with a Hr-HPV load of 0-0.9,1.0-9.9,10.0-99.9,100.0-999.9,and ≥1000.0.Logistic regression showed that the risk of CINⅡ and Ⅲ,and cervical cancer increased by 1.325 folds with the log of the HPV load.Conclusions Hr-HPV DNA test is helpful for the detection of CIN Ⅱ and Ⅲ or cervical cancer in patients with abnormal cervical cytology.

0.05).In the 35 patient who had unitary incontinence before the operation,the symptom disappeared in 6(17.1%) patients,and deteriorated in 2(5.7%).While in the 38 patients without urinary incontinence before the operation,9(23.7%) showed the symptom postoperation.Totally,urinary incontinence was developed in 11 patients after the operation.Conclusions The patients with moderate-to-severe pelvic organ prolapse treated by traditional surgical procedures have a low rate of objective cure and a high rate of recurrent cystocele.It is important to repair the anterior pelvic floor during the operation.And the surgeons should be alert to the possibility of urinary incontinence.

Annexin-A1(ANXA1)can influence inflammatory processes, contributing to the development of many age-related diseases, such as atherosclerosis, neurodegenerative diseases and diabetes.However, the mechanisms through which ANXA1 participates in inflamm-aging remain unclear.This article reviews research advances on ANXA1 in aging and age-related diseases.

Objective To investigate the bacteria distribution and drug resistance of lower respairory tract infection of re‐spairtory wards .Methods Sputum from patients with low respiratory tract infection was collected ,K‐B methods and minimun in‐hibitory concentration were used to make distribution and antibiotic resisitance .Results Five hundred and twenty‐nine strains were isolated ,of which gram negative organisms accounted for 416(78 .8% ) ,and gram positive organisms accounted for 88(16 .6% ) ,and fungi accounted for 25(4 .7% ) .In whtich ,the pseudomoas aeruginosa(25 .0% )and acinetobacter baumannii(13 .0% )accounted for the first and second one .Pseudomoas aeruginosa showed varying degrees of resistance to most commomly used antibacterials ,but there were still some alternatives .Acinetobacter baumannii had higher resistance to most commomly used antibacterial ,except for cefoperazone sulbactam .Cefoperazone sulbactam showed high susceptibility to most gram negative organisms and gram positive or‐ganisms .Conclusion In the respiratory wards ,gram negative organisms were predominant in low respiratory tract infection .Pseud‐omoas aeruginosa and acinetobacter baumannii play a main role .The later is resistant to most commonly used antibacterials and the former showes high resisitance except for a few antibacterials .

Objective To describe fatigue among children with acute lymphoblastic leukemia (ALL)receiving chemotherapy in hospital and explore its related factors.Methods A total of 100 hospitalized children with ALL receiving chemotherapy and their main caregivers were surveyed on demographic information,treatment data,Wong-Baker facial scale and the PedsQLTMMFS Multidimensional Fatigue Scale.Results The incidence of fatigue was 99％ (99/100).The total score of fatigue scale was (56.71±17.32) on average.Multiple linear regression modeling showed that the factors related with fatigue included the time of dexamethasone use,childen's sleep quality,hemoglobin content,pain score,the time for the present chemotherapy,age and main caregivers' self-rating health status (P＜ 0.05 or 0.01).Conclusions Fatigue is serious among children with ALL receiving chemotherapy and is related with demographic factors,diseases,treatment condition and health status of the caregivers.

Objective To explore the application of Chinese version of PedsQLTM Multidimensional Fatigue Scale(PedsQLTM MFS) in children with leukemia.Methods 141 children with leukemia and their main caretakers (one parent) were surveyed with the Chinese version of PedsQLTMMFS.Results The Cronbach α was 0.836-0.949 and 0.761-0.930 for parent-proxy scale and children's self-report scale respectively.The correlation coefficients between each item and its subscale were higher than those between each item and other subscales.The scores of parent-proxy scale and children's self-report scale were positively correlated with the correlation coefficient as 0.373-0.738,P＜0.01.Conclusions The Chinese version of PedsQLTMMFS has good reliability and validity.It is a reliable scale in measuring fatigue in children with leukemia.

The occupational hazards to nurses are important factors which may influence the physical and mental health of nurses, and further more influence the quality of care the nurses providing to patients. This article reviewed the occupational hazards to nurses and the related factors in organizational environments and nursing human resources, so as to provide references for further studies and evidence for taking measures to prevent occupational hazards to clinical nurses.

The important role of nursing work environment has received much attention in the management of nursing workforce and the quality of health care services. This paper analyzed current studies on nursing work environment, and suggested that the government and hospital administrators pay more attention to the development of nursing workforce, adequate clinical nurse staffing levels and promoting healthy work environment for nurses.