1.Domestic cluster nursing prevention of deep venous catheter-related bloodstream infections:A Meta-analysis
Chinese Journal of Practical Nursing 2014;30(31):69-72
Objective To systematically review the effect of cluster-based nursing for prevention of deep venous catheter-related bloodstream infection.Methods We searched the domestic literature,using RevMan5.2 software for statistical processing.Results A total of 13 qualified literature was included.Its combined OR=0.33,95%CI=(0.26,0.43),indicating that the cluster-based nursing could significantly reduce deep venous catheter-related bloodstream infection rate.Conclusions Cluster-based nursing is a practical nursing intervention,which should be promoted in clinical practice.
2.The study of the subthreshold depression and their quality of life for long-term survivors after breast cancer surgery
Liming LYU ; Hui GAO ; Haiying CHENG
Chinese Journal of Practical Nursing 2017;33(4):259-264
Objective To investigate the subthreshold depression for long-term survivors after breast cancer surgery and its effect on their quality of life (QOL). Methods The self-made general questionnaire, Centre for Epidemiological Studies Depression Scale (CES- D), Hamihon Rating Scale for Depression and Functional Assessment of Cancer Therapy- Breast were used to investigate the subthreshold depression and its effect on their QOL for 210 long-term survivors after breast cancer surgery. The difference in general conditions and score of QOL between the subthreshold depression and non-subthreshold depression groups was also compared. Results The subthreshold depression with incidence rate of 46.67%(98/210) was observed for the log-term survivors after breast cancer surgery in this study. The results indicated that the age (≤50) (OR=5.627, 2.662,P<0.01), marriage (unmarried, divorced or widowed) (OR=5.087, P<0.01), employment (unemployed, sick leave or retired) (OR=2.077,P<0.05) and low income (<3000 RMB/month) (OR=3.375,P<0.01) were the key factors that led to the occurrence of subthreshold depression. The score of QOL for the subthreshold depression group were lower than those of the non-subthreshold depression group (t=-6.653--2.926,P<0.01), and had a significantly negative correlation with score of depression and QOL (β=-0.362--0.132). Conclusions A high incidence rate of subthreshold depression for long-term survivors after breast cancer surgery was observed. The incidence rate of subthreshold depression increased for the patients with younger age, low income,unmarried or unemployment. Due to their low QOL, attentions should be paid to the early detection and early prevention for the long-term survivors with subthreshold depression after breast cancer surgery.
3.Research advances in preservation of ovarian function during radiotherapy for cervical carcinoma
Xiaojuan LYU ; Xiaolong CHENG ; Hua YU
Chinese Journal of Radiation Oncology 2016;25(6):661-664
At present,reports at home and abroad suggest a low probability of successful preservation of ovarian endocrine function after ovarian shift radiotherapy.After radiotherapy for cervical carcinoma,the ovarian function is associated with various factors,such as radiotherapy dose and method,patient's age,shift position,and concurrent chemotherapy drugs.Therefore,as for each patient,the dose to the ovarian tissue should be controlled within the individual dose limit to effectively preserve the ovarian function.
4.Meta-analysis of per close vascular closure device hemostasis by femoral artery intervention application
Huiling LYU ; Linan CHENG ; Jinhua JIN
Chinese Journal of Practical Nursing 2014;30(29):46-50
Objective To evaluate the effect of Angio-Seal vascular closure device by the femoral artery hemostasis.Methods Relative literature was searched by computer,according to the inclusion and the exclusion criteria,which were analyzed by RevMan5.2 software.Results A total of four studies of randomized controlled trial were brought into this research,the total sample size was involved in 3 191 cases,the sample size of the intervention group and the control group respectively was 1 583 and 1 608.The analysis results showed,Angio-seal vascular closure device can significantly shorten the time of hemostasis after femoral artery interventional therapy in patients and the limb braking time.The sensitive analysis results showed that the results stability were high and the conclusions were reliable.Conclusions Application of Angio-seal vascular closure device can significantly shorten the interventional therapy in patients with bleeding time and braking time.
5.Effect of high glucose or angiotensin Ⅱ on the expression of toll-like receptor 4 signal pathway,inflammatory and fibrotic factors in human tubular epithelial cells
Meimei XIONG ; Liuqing LYU ; Hongbo XIAO ; Yuhua CHENG ; Jinlei LYU ; Yu WANG ; Qinkai CHEN
Chinese Journal of Nephrology 2016;32(1):43-49
Objective To investigate the effects of angiotensin Ⅱ (Ang Ⅱ) or high glucose on the toll-like receptor 4 (TLR4) expression,inflammatory cytokines and fibrotic factors in human tubular epithelial cells (HK-2),revealing the innate immune-related pathogenesis of diabetic nephropathy (DN) which may have clinical implications.Methods Three TLR4 siRNA sequences were designed and synthetized.After transfection,the most effective siRNA was selected to use for further expriments.The experiment consisted of 2 parts.Part 1:Cells were divided into three groups:normal-glucose group (NG,5.5mmol/L glucose),mannose group (M,5.5 mmol/L glucose + 19.5 mmol/L mannose),High-glucose group (HG,25 mmol/L glucose),preliminary validated the effects of high glucose and high osmotic pressure.Part 2:Cells were divided into seven groups:NG group,HG group,Ang Ⅱ group,Ang Ⅱ + negative group,HG+ negative group,Ang Ⅱ + siRNA group and HG+ siRNA group.Real time PCR was used to analyze the mRNA expression of TLR4,myeloid differentiation factor 88 (MyD88),heat shock protein 47 (HSP47).Western blotting was used to observe the protein expression of TLR4,MyD88,HSP47,NF-κB,type Ⅳ collagen (ColⅣ).ELISA was used to detect the expression of monocyte chemotactic protein-1 (MCP-1) and interleukin-6 (IL-6).Results Compared with NG group,TLR4,MyD88,HSP47 mRNA and TLR4,MyD88,NF-κB,ColⅣ,HSP47 protein were highly expressed under high glucose or Ang Ⅱconditions (P < 0.01),and the expression levels of MCP-1 and IL-6 also increased significantly (P < 0.01).Compared with HG or Ang Ⅱ group,the above indicators were obviously inhibited in the TLR4 siRNA groups (P<0.01).Comparison between blank vector transfected groups and HG group as well as Ang Ⅱ group indicated no statistic significance (P > 0.05).Conclusions Both Ang Ⅱ and high glucose stimulate TLR4 expression,which result in the up-regulation of inflammatory and fibrotic factors in HK-2.Specific target of TLR4 gene silencing can block the TLR4 pathway that is activated by high glucose and Ang Ⅱ,and thus reduce the inflammatory and fibtogenic factors' release.TLR4 signal is the common innate immune response pathway which induces the release of inflammatory and fibrotic factors in HK-2 under high glucose or high angiotension conditions.
6.Study on the Distribution of Germacrone from Zedoary Turmeric Oil in Tissues of Mice
Huikao ZHANG ; Dongdong WANG ; Cheng SUN ; Xiaomin LYU ; Rong HU
China Pharmacy 2017;28(4):512-514
OBJECTIVE:To study the distribution characteristics of germacrone from zedoary turmeric oil (ZTO) in each tis-sue of mice,and to provide reference for further application of zedoary turmeric oil. METHODS:30 KM mice were given zedoary turmeric oil 0.5 mL;6 mice were randomly selected 1,2,4,8,12 h after medication,respectively. The contents of germacrone in heart,liver,spleen,lung and kidney tissues were determined by HPLC. 15 KM mice were selected,medication and sampling method were same as above;3 mice were collected at each time point respectively. The fluorescence intensity of germacrone in above sections were observed by fluorescence. The same number of mice were selected as control in 2 trials. RESULTS:The con-centration of germacrone in each tissue 1-4 h increased gradually as time and reached the peak value at 4 h. The contents of ger-macrone in liver and spleen were significantly higher than in heart and lung. The concentrations of germacrone in each tissue were ranked as liver>spleen>kidney>heart>lung. The results of fluorescence intensity observation was same as above results. CON-CLUSIONS:Results of 2 methods show same distribution characteristics of germacrone in mice tissues,and indicate that ger-macrone is distributed more in liver,spleen and kidney tissues and less in heart and lung.
7.Differential diagnosis of masked polycythemia vera and polycythemia vera
Zhanwu LYU ; Shuangqing XU ; Bing CHENG ; Zhenxing WEN ; Xiaona ZUO
Journal of Leukemia & Lymphoma 2016;25(10):595-598
Objective To explore the method for early diagnosis of masked polycythemia vera (mPV) by comparing and analyzing the features of mPV and polycythemia vera (PV). Methods A total of 200 newly diagnosed male patients were collected based on diagnostic criteria, including 100 cases of PV and 100 cases of mPV. Erythropoietin (EPO), neutrophil alkaline phosphatase (NAP) score, bone marrow biopsy (BMB), and JAK2 V617F mutation were evaluated in all cases. After 6 months, hemoglobin (Hb) and JAK2 V617F mutation load were detected in patients without special treatment in two groups during follow-up. Results EPO, NAP score, BMB hematopoietic volume and the number of megakaryocyte had no statistical differences between PV group and mPV group [(3.4 ± 0.7) U/ml vs. (3.2±0.6) U/ml, (276±20) score vs. (278±21) score, (78±10) % vs. (76±9) %, (53±6) vs. (51±5), respectively], while JAK2 V617F mutation load in PV group was higher than that in mPV group[(89.2±9.4) % vs. (78.1±8.6) %, P<0.05]. In mPV patients without special treatment, Hb ≥185 g/L was found in 37 patients after 6 months, and the level of Hb and JAK2 V617F mutation load in these 37 patients reached (194±8) g/L and (90.7±9.1) %, respectively. Conclusions There is no significant difference in EPO, NAP score and BMB between PV and mPV, but the JAK2 V617F mutation load is different. In mPV patients without special treatment, Hb level can reach the typical PV diagnostic criteria after 6 months, meanwhile, JAK2 V617F mutation load is also increased.
8.Clinical psychological intervention on anxiety and depression in hemodialysis patients
Chengyan LYU ; Caiping ZHOU ; Haiyan YU ; Guangyu CHENG ; Suzhi FENG
Chinese Journal of Primary Medicine and Pharmacy 2014;(19):2910-2911
Objective To explore the effects of clinical psychological intervention on anxiety and depression in hemodialysis patients .Methods Hemodialysis patients were randomly divided into two groups:psychological inter-vention group and control group ,25 patients in each group .In intervention group ,besides routine clinical treatment and nursing measures ,we analyzed the clinical information of the patients ,consulted the relevant documents ,combined the evidence and clinical experience ,and finally conducted the psychological intervention .Self-Rating Anxiety Scale and Self-Rating Depression Scale of these patients were analyzed .Results Before the intervention , the SAS and SDS scores of intervention group and control group were (57.3 ±1.5) versus (56.9 ±1.6) and (55.3 ±2.3) versus (56.1 ±3.5),respectively.The t values were 0.912(P>0.05) and 0.955(P>0.05),respectively.After interven-tion,the score before and after the trial between these two groups were significantly different (P<0.05).The SAS and SDS scores of intervention group and control group were (16.4 ±0.9) versus (10.1 ±1.3) and (14.3 ±2.1) ver-sus (9.7 ±1.5),respectively.Conclusion Clinical psychological intervention can effectively relieve anxiety and depression in hemodialysis patients .
9.Practice and thinking of hospital emergency science research management in foreign aid against Ebola
Cheng ZHEN ; Ying LI ; Zhou XU ; Hongyu LYU
Chinese Journal of Medical Science Research Management 2015;28(4):281-283
During the foreign aid mission against Ebola,the 302 Military Hospital of PLA strengthened emergency science research management according to the features of this task and the reality,and toke effective measures in research direction selection,human resources concordance,scientific potential transformation and other aspects,which contributed to the successful completion of this mission.They gathered experiences in emergency science research management and gave recommendations for similar tasks in the future.
10.Study on family adaptability and cohesion in cerebral palsy children
Jingui CHENG ; Fuli LYU ; Zhengqin YU ; Bin FU ; Zufang WEN
Chinese Journal of Practical Nursing 2015;31(22):1652-1656
Objective To explore the family adaptability and cohesion in cerebral palsy children.Methods A total of 225 children were selected in two hospitals of Anhui province from May to November in 2014.Their parents or family primary caregivers were interviewed using Family Adaptability and Cohesion Scale,Second Edition-Chinese version (FACESII-CV) and self-designed general information questionnaire.Results The actual family types of 225 cerebral palsy children families were:102 cases of intermediate type (45.3%),76 cases of extreme type (33.8%),47 cases of balance type (20.9%),while the ideal family types were:92 cases of intermediate type (40.9%),62 cases of extreme type (27.6%),71 cases of balance type (31.5%),it was significant between the actual and the ideal family types (x2=6.817,P<0.05).The actual and ideal scores of family adaptability and cohesion scale were (64.09 ± 12.23) points,(43.28 ± 9.91) points and (73.91 ± 9.31) points,(52.73 ± 7.16) points,respectively,the difference was significant (t=-9.049,-10.976,P<0.01).The scores in the family which the mother had a higher culture degree (F=7.075,8.499,P<0.01),the cerebral palsy children did not live with grandparents (t=5.925,4.138,P<0.05),the one-child family (t=5.370,4.652,P<0.05) were higher.Conclusions The relationship between family members are estranged in most cerebral palsy children families,the ability of family coping with stuff is low and the family function is poor,in addition,the family adaptability and cohesion are mainly affected by the mother's culture degree,whether live with grandparents,the number of children.All above these are need to be intervented early to improve family function.