1.Investigation on Job Burnout of Clinical Nursing Teachers in Different Departments in X City
Xuemei WEI ; Jian HE ; Dingwei HU
Chinese Medical Ethics 2014;(2):220-223
Objective:To explore the status of job burnout among clinical nursing teachers in different depart-ments, in order to provide reference for the nursing education management .Methods:The questionnaire of Maslach Burnout Inventory ( MBI) of revised Chinese Version was distributed to 535 clinical nursing teachers .Results:The incidence of job burnout was 48 .3%, while the incidences with mild , moderate and severe job burnout accounted for 18 .9%, 15 .7%, 9 .3%respectively .Clinical nursing teachers in different departments have diffrences on oc-cupation actions .Clinical nursing teachers in the operation room revealed a significant greater personal accomplish -ment, but the emergency department scored lower .The teachers in emergency department scored higher on emotion-al exhaustion than those in other departments , and the teachers in oncology department is the secondary in scores of emotional exhaustion .The scores of the teachers in oncology department were the highest on depersonalization among all the departments,while the teachers in infection department is at the secondary place .Conclusion:The clinical nursing teachers'job burnout should be paid attention to .Strategies including intervention by nursing education management and teachers'learning and training should be taken to reduce the damage of physical and mental health caused by burnout and increase the clinical care and teaching quality .
2.Research and investigation in relationship between oral health habit and halitosis
Fenghua YAN ; Jian LIU ; Yongqing HU ; Lu HE
Chinese Journal of Practical Nursing 2011;27(7):1-3
Objective The aim of this study was to assess the relationship between the oral health habit and halitosis. It can provide an advisory basis for nurse giving individualized oral health instruction to patients of halitosis and can improve the result of prevention and treatment for halitosis accordingly. Methods 202 patients with periodontal disease were chosen to participate in this study. The study included the questionnaire of oral health habit and the halitosis diagnosis by organoleptic assessment.Comparisons of difference in the knowledge of oral health habit between the subjects with and without halitosis were conducted. Results Brushing times in subjects without halitosis were significantly more than that in subjects with halitosis. Brushing teeth in evening and interproximal brush usage were much better in subjects without halitosis than that in subjects with halitosis,respectively. Conclusions Good oral health habits could decrease the incidence of halitosis.
3.Correlation between intraventricular pressure and early phase proto-oncogene expression in volume overload rats
Xiaoping HU ; He LI ; Jian FEI ; Guoyuan ZHANG ; Zonggu WU
Chinese Journal of Pathophysiology 2000;0(07):-
AIM: To investigate the effect of intraventricular pressure change by volume overload (VOL) on expression of proto-oncogene c- fos ,c- jun ,c- myc and egr-1 . METHODS: Left ventricular systolic pressure(LVSP) and left ventricular end diastolic pressure (LVEDP) of rat with VOL induced by aortacaval fistula operation and rats of control group were measured at 30 min, 1, 4, 6, 12 and 48 h after the operation,these mRNAs at the foregoing time points were measured by slot bloting method and quantified with densitometry. RESULTS: Be compared with the control group, VOL rats LVSP decreased ( P 0.05) after the operation.The proto-oncogene expression signals were not detected in the control,negative controls and VOL rats at 30 min after the operation. The c- fos, c- jun and egr-1 mRNA signals appeared earlier,at 1 h, and c- myc mRNA increased later at 4 h.All reached peak value at 4 h and then declined gradually.The c- fos mRNA were not detected at 48 h. The c- myc ,c- 0jun and egr-1 mRNA persisted throught the entire observation period from 1 h to 48 h. CONCLUSIONS: During VOL early phase the overload have effect on expression of the proto-oncogene mRNA,c- fos, c- jun and egr-1 mRNA appear earlier, c- myc later, egr -1,c- jun and c- myc persist longer period, but the expressions do not strengthen with the ventricule wall load increase.This sequential induction pattern may reflect the time course regularity of the proto-oncogenes expression induced by VOL,and indicate the proto-oncogenes expression initiate while the heart load accumulate some extent and duration and the load magnitude may not play a critical role.
4.SLOT Scan imaging in teenagers with scoliosis
Weijun SITU ; Yajun LI ; Zuohua LI ; Zhongjun HU ; Jian HE
Journal of Central South University(Medical Sciences) 2009;34(7):675-679
Objective To explore the improvement effect of SLOT Scan technology (narrow seam exposure capture technology) and the radiography techniques on the quality of the scoliosis X-ray films in teenagers. Methods The Sonialvision Satire Ⅱ equipment of Shimadzu corporation and SLOT Scan were applied to take the radiography for 60 patients taller than 1.50 metres. All the data were collected through a continual exposure, and the images were sewn up through a seamless connec-tion software. Results Cervical, thoracic, and lumbar and sacral segments could clearly present at the same time on one X-ray film by seamless splicing, and the quality of one time radiograph was as good as one film. Conclusion As a new radiology technique, SLOT Scan can wipe off splitting arti-fact effectively and make the whole spine seamless present on one X-ray film. It helps the spinal sur-geons to observe, calculate and measure accurately. It is useful to choose the operation mode and judge the curative effect.
5.The Arthroscopy Treatment of Intra-articular Osteoid Osteoma: 7 Cases Report
Zhenming HE ; Guoqing CUI ; Gongzhou LIN ; Jian XIAO ; Yuelin HU
Chinese Journal of Sports Medicine 2010;(1):62-64
Objective To summarize the clinical experience of diagnosis and arthroscopic treatment of intratment of intra ular osteoid osteoma.Methods Seven patients(average 22.4 years old with range from 11~32 years)with intra-articular Osteoid osteoma who underwent arthroscopy treatment from March 2006 to June 2009 were studied respectively.Thin-section CT scanning was used to confirm diagnosis and determine surgery location.Results The time span between the appearance of clinical symptoms and confirmed diagnosis was 26.0 months on average(range from 18 to 36 months).At a mean 19-month follow-up,all patients showed significant improvements including VAS decrease,no recurrence,pain relief and normal range of motion.Conclusion The atypical clinical features and radiographic findings of osetoid osteoma might lead to the delayed diagnosis.Using arthroscopy to remove intro-articular osteoid ostema was a safe and effective way.
6.The dangerous factors and the intervention effect of occupational injuries for surgical interns
Lin HE ; Yang DENG ; Weiguo HU ; Minhua ZHENG ; Jian FEI
Chinese Journal of Medical Education Research 2011;10(7):836-838
To analyze the reasons of injuries during surgical practices and explore the hazards and the corresponding preventive measures. The surgical interns don't receive enough training of injury prevention. They don't pay enough attention to the occupational prevention and are not skilled in operation, which causes high rate of sharp edged instrument injuries. Therefore, a perfect plan of education, training and treatment must be made to reduce the occupational injuries and blood sourced diseases.
7.Development and characterization of TPGS modified proniosomes of docetaxel.
He-long LIU ; Kai-li HU ; Jian-fang FENG
China Journal of Chinese Materia Medica 2015;40(19):3775-3779
A novel oral delivery system that TPGS modified docetaxel proniosomes, DTX-TPGS-PN, was developed and the characterization after hydration was observed. Firstly, Doce-TPGS-PN was optimized by investing the factors, including the type of surfactant, methods of adding TPGS, content of TPGS and the molar ratio of span40/cholesterol, which may affecting the particle size, encapsulation efficiency and instantaneous release of drug in the formulation. Then, the morphology, particle size, Zeta potential, encapsulation efficiency and in vitro release of the formulation were evaluated. The result showed that hydrated nanoparticles of DTX-TPGS-PNs were (93 ± 6.5) nm in size,(-83.95 ± 3.69) mV in zeta potential, (97.31 ± 0.60)% in encapsulation efficiency, exhibiting spherical morphology and biphasic release process that a low burst effect within the first 0.5 hour and a relative-sustained release for the next several hours in PBS. These results indicate the oral delivery system of DTX-TPGS-PN was successfully built with good properties.
Chemistry, Pharmaceutical
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methods
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Particle Size
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Polyethylene Glycols
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chemistry
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Taxoids
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chemistry
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pharmacology
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Vitamin E
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analogs & derivatives
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chemistry
8.Some experience of field medical station equipment and materials management.
Shuang HE ; Chaoqun ZHANG ; Yonghe HU ; Longfu ZHOU ; Jian HE ; Kewei XU ; Ben XU
Chinese Journal of Medical Instrumentation 2013;37(6):454-456
The field medical station in military hospital plays an important role in the military logistic system. To better accomplish the duty of medical support mission, the problems of medical equipment and material store house management in the field medical station are discussed. Some targeted suggestions are introduced from daily management and the use of equipment respectively. It can be used as reference for other military hospitals to accomplish different medical support tasks.
Hospitals, Military
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organization & administration
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Military Medicine
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instrumentation
9.Prognostic value of the ERCC1 and TS genetic polymorphisms in advanced esophageal cancer treated with cisplatin/fluorouracil chemotherapy
Jian CHEN ; Yifu HE ; Chushu JI ; Changlu HU ; Pingsheng FAN ; Bing HU
Tumor 2010;(4):314-321
Objective:To investigate the values of genetic polymorphisms of excision repair cross-complementation group 1 (ERCC1), thymidylate synthase (TS), glutathione-S-transferase P1 (GSTP1) and methylenetetrahydrofolate reductase (MTHFR) in predicting the prognosis of advanced esophageal cancer patients treated with cisplatin/fluorouracil chemotherapy.Methods:One hundred and seven patients with advanced esophageal cancer were enrolled in this study, 98 of which were eligible for analysis. All patients received cisplatin/fluorouracil chemotherapy repeated every three cycles. Genetic polymorphisms examined herein included those in the genes coding ERCC1, TS, GSTP1 and MTHFR. Then the relationships between genetic polymorphisms and response rate (RR) and progression free survival (PFS) time were analyzed. Results:The patients with A/A or A/C genotype in ERCC1-C8092A had a higher response rate and longer PFS than the patients with C/C genotype (P=0.010,P=0.008);the patients with 2R2R or 2R3C or 3C3C genotype in TS-5'UTR had a higher response rate and longer PFS than the patients with 2R3G or 3C3G or 3G3G (P=0.007,P=0.018). There was no significant relationship between RR and PFS and other genetic polymorphisms. Conclusion:The advanced esophageal cancer patients with A/A or A/C genotype in ERCC1-C8092A and/or 2R2R or 2R3C or 3C3C genotype in TS-5'UTR were more sensitive to cisplatin/fluorouracil chemotherapy.
10.Alterations of cardiac sympathetic norepinephrine transporter expression in rats with volume overload
He LI ; Xiaoping HU ; Sunkai MA ; Jian FEI ; Guoyuan ZHANG ; Zonggu WU
Chinese Journal of Pathophysiology 2000;0(12):-
AIM: To determine the alterations of myocardial ? 1-adrenergic receptor (? 1-AR) and cardiac sympathetic norepinephrine transporter (NET) mRNA expression, which is upstream modulator of ? 1-AR, in rats with longterm volume overload (VOL).METHODS: Left ventricular systolic (LVSP) and end diastolic pressure (LVEDP) of rats with VOL induced by aortacaval fistula operation and control group were measured at 3, 14,30 and 60 d after the operation, the mRNA at the time points was measured by RT-PCR and Northern blot analysis and quantified by densitometry.RESULTS: The cardiac sympathetic NET specific expression is in the cardiac sympathetic ganglia. Be compared with the control group, LVSP of VOL rats decreased most dramatically by 24%( P