1.Application of the situation-background-assessment-recommendation communication mode in clinic communication competence of nurses
Chinese Journal of Practical Nursing 2015;31(17):1307-1309
Objective To explore the effect of the situation-background-assessment-recommendation mode of SBAR communication on the clinic communication competence of nurses.Methods 20 obstetric nurses were selected for the study,the mode of SBAR communication was applied to the communication between doctors and nurses,nurses and nurses,nurses and patients.The clinic communication competence was investigated by the questionnaire of clinic communication competence before and after using the mode of SBAR communication.Results The scores of the clinic communication competence after using the mode of SBAR communication was (56.41±6.32),which was higher than that before the implementation,(48.15±5.26),there were statistically significant differences,P<0.05.The scores of communication competence between doctors and nurses,between nurses and nurses,between nurses and patients were higher after implementation of SBAR compared with those before,(4.06±1.26)vs.(2.62±1.31),(4.05±1.41)vs.(3.59±1.46),(3.98±1.32) vs.(3.36±1.36),there were statistically significant differences in all of them,P< 0.05.Conclusions SBAR communication mode helps improve clinic communication competence of nurses,promote the establishment of harmonious team between doctors and nurses,ensure patients' safety and quality of care.
2.The sampling report of the dental fluorosis among the people aged 12 to 15 in Tianjin area
Chinese Journal of Endemiology 2001;20(2):128-129
Objective To investigate the epidemic situat ion of the dental fluorosis among the people in Tianjin area.Methods With the method of random sampling we investigated epidemic situation of the dental fluorosis among the people aged 12 to 15 in Tianjin area.Results The minimum patient's rate for this disease among those aged 12 to 15 is 32.11 percent while the maximum is 78.09 percent.The l owest dental fluorosis index is 0.851 and the highest is 1.923.The patient's rate and the index are both higher than the average rate and index of the whole cou ntry.Conclusions Tianjin is one of the areas where the dental fluorosise epidemic mostly occurs.
3.The mechanism of paroxysmal supraventricular tachycardia associated with paroxysmal atrial fibrillation
Tiesheng NIU ; Peng FU ; Huibin CHEN
Chinese Journal of Interventional Cardiology 1993;0(02):-
0.05 ) in baseline study. The atrial pressure in AF group had higher increase than no AF group. (3) there was greater AERP dispersion in patients with PAF than that in those without PAF during baseline study and PSVT (P
4.The predictive value of serum cystatin C in in-stent restenosis
Tiangui YANG ; Peng FU ; Tiesheng NIU
Journal of Chinese Physician 2017;19(5):725-728
Objective To investigate the relationship between serum cystatin C (Cys C) level and the occurrence of in-stent restenosis after coronary drug-eluting stent implantation.Methods A retrospective analysis of coronary drug-eluting stent implantation was curried out in 592 patients.All patients were from Shengjing Hospital of China Medical University by coronary angiography,and were divided into restenosis group (142 cases) and non restenosis group (450 cases).The Cys C levels before and after surgery and follow-up angiography were analyzed.The biochemical indicators,and transcatheter arterial restenosis were analyzed.Results Either before or after operation and follow-up angiography,serum cystatin C levels were higher in restenosis group patients than that in non restenosis group [before operation:(1.622 ± 1.063) mg/L vs (1.369 ± 0.860) mg/L;after the operation:(1.769 ± 1.062) mg/L vs (1.458 ± 0.883) mg/L;review:(1.924 ± 1.085) mg/L vs (1.440 ± 0.874) mg/L;P < 0.05].Multivariate COX regression analysis showed that serum cystatin C level was an independent risk factor of in-stent restenosis in drugeluting area (P < 0.05).Conclusions The serum cystatin C level is closely related to in-stent restenosis in drug-eluting stents area.High level of serum cystatin C is an independent risk factor of in-stent restenosis after drug-eluting stents implantation.
5.Design of added equipment for transporting the wounded on the truck
Jiancheng QI ; Zheng WANG ; Jie NING ; Fu NIU ; Zekun CHU
Chinese Medical Equipment Journal 2004;0(09):-
Based on new material and technic, the design of general structure, stretcher fixture, vibration isolation, carriage baffle fixture, ergonomical parameters selection for a new kind of stretcher suspension named added equipment for transporting the wounded on the truck is carried out. The results of mechanical performance experiment, reliability experiment, road adaptability test, road comfort test, application experiment by troops indicate that the added equipment is safe, reliable, convenient for use and fairly comfortable to persons lying on it. Thus a new kind of equipment fit for the army to transport the wounded on the truck under the field condition is developed.
6.Magnetorheological fluid shock absorber and its application prospect in the wounded transport vehicle
Xudong REN ; Jinggong SUN ; Zhenhai GAO ; Fu NIU
Chinese Medical Equipment Journal 2004;0(09):-
Magnetorheological fluid(MRF) is a sort of newly developed intelligent material.Because of the quick and adjustable magnetorheological effect of MRF,it is widely used in shock absorbers,clutches,polishing devices,hydraulic valves,etc.This paper mainly introduces magnetorheological fluid,magnetorheological effect,the work mode and characteristics of magnetorheological fluid shock absorbers as well as its application prospect in the wounded transport vehicle.
7.Development of a magnetorheological vibration isolator
Jinggong SUN ; Zhenhai GAO ; Fu NIU ; Deguang DUAN ; Xudong REN
Chinese Medical Equipment Journal 1989;0(02):-
Since vibration highly influences the performance of vehicles, the effective improvment of vibration isolation has a great significance for enhancing the economy, balance, stability and reliability of vehicles. Based on the variable viscosity properties of magnetorheological(MR) fluids with the variation of a external magnetic flied resulted from adjustable and controllable electric current, a magnetorheological vibration isolator is developed. Through experiment and application, it is proved that the magnetorheological vibration isolator can highly increase vibration isolation efficiency.
8.Imaging Features of Primary Mediastinal Cysts
Yun ZHANG ; Hongwen DU ; Hemu FU ; Gang NIU
Journal of Practical Radiology 2000;0(12):-
Objective To study the imaging features of primary mediastinal cysts,and to improve the diagnostic ability of these diseases.Methods The imaging findings of primary mediastinal cysts proved by pathlolgy in 42 cases were retrospectively.All of cases underwent posteroanterior and lateral views of chest.The plain and contrast-enhanced CT scans were performed in 28 and 15 cases.MRI examination was done in 6 cases.The location,size,shape,density,edge,wall and adjacent structures of the primary mediastinal cysts were observed.According to imaging features all of cases was divided into typical group and atypical group.Results The mediastinal cysts were located in anterior mediastinum in 28 cases,in middle mediastinum in 7 cases,in posterior mediastinum in 7cases.Bronchogenic cyst was in 9 cases.Cystic lymphangioma was in 4 cases.Thymic cyst was in 11 cases.Pericardial cyst was in 5 cases.Mature cystic teratoma was in 13 cases.The typical group was in 38 cases.The atypical group was in 4 cases.Conclusion 90% of the typical primary mediastinal cysts can be diagnosed.The final diagnosis of the atypical group desponds on pathology.
9.Influence of GPIF on the expression of costimulatory molecules lineaged T cells in mice with immunodeficiency in vivo
Liaoqiong FANG ; Xiaolan FU ; Rong NIU ; Xianwen JI ; Hong WEI
Chinese Journal of Pathophysiology 1999;0(09):-
AIM: To investigate the effects of goat placenta immunoregulating factor(GPIF) on the expression of costimulatory molecules lineaged T cells in BALB/c mice.METHODS: Animal model for immunodeficiency made from BALB/c mice with whole-body irradiation by 5 Gy 60Co?-ray was applied for research.The immunosuppressive mice were injected with GPIF for seven days continuously.FACS was applied to analyze the rate of CD28+,CD152+,CD4+CD28+,CD8+CD28+,CD4+CD152+ and CD8+CD152+ cells in splenic lymphocytes and ELISA method was employed to measure the amount of IL-2 and IFN-? in serum of mice.RESULTS: GPIF increased the percentage of CD28+,CD4+CD28+ and CD8+CD28+ cells(P
10.Inhibition of Hyperplasia of Vascular Smooth Muscle Cell by RNA Interference of The Plasmids of Cysteine-rich61
Peng FU ; Tie-Sheng NIU ; Ying-Xian SUN ;
Chinese Journal of Hypertension 2007;0(04):-
Objective To investigate the effect of RNA interference plasmids of cysteine-rich 61(Cyr61) on hyperplasia of vascular smooth muscle cell (VSMC) in rats.Methods The plasmids containing the short hairpin RNA (shRNA) of Cyr61 were constructed.Expression of Cyr61 mRNA and protein were detected by reverse transcription polymerase chain reaction (RT-PCR) and Western blotting.The hyperplasia of VSMC was assessed by MTT.DNA synthesis was measured by incorporating ~3H-TDR.Plasmid construction was confirmed by DNA sequencing.Results PCyr61-shRNA transfection significantly decreased the level of mRNA and protein of Cyr61 in VSMC.The cell number,optical density and concentration of DNA in pCyr61-shRNA group were significant decreased(P