2.Analysis of psychological pressure of nurses in wards of retired cadres and application effect of incentive mechanism
Jing DING ; Lihong GE ; Huan WANG
Chinese Journal of Practical Nursing 2008;24(27):64-65
Objective To understand psychological pressure of nurses in wards of retired cadres,eatablish incentive mechanism accordingly and further improve nursing quality. Methods Incentive mechanism was applied to nurses in wards of retired cadres to settle their psychological pressure. Results After application of incentive mechanism,14 nurses and 1 nursing worker showed placid psychological state,keep forging ahead actively.Nursing quality of the wards increased. Conclusion Application of incentive mechanism can effectively alleviate psychological pressure of nurses.
3.Content Determination of Ursolic Acid in Shanzhajing Jiangzhi Tablets by HPLC
Jianbao DING ; Rile GE ; Jianmin ZHANG
Chinese Journal of Information on Traditional Chinese Medicine 2006;0(08):-
Objective To determine ursolic acid in Shanzhajing Jiangzhi Tablets by HPLC method. Method Chromatographic column was Kromasil C18 (4.6 mm?200 mm, 5 ?m). The Mobile phase was methanol- 0.15% phosphoric acid (88∶12), and the flow rate was 1.0 mL/min. Detection wavelength was 215 nm. Column temperature was room temperature. Results Ursolic acid quantity and its peak area showed good linearity relationship in the range of 0.253~5.052 ?g. The correlation coefficient (r ) was 0.9998 (n=6). The average recovery was 100.37% and RSD was 1.88%. Conclusion The method is easy and accurate, with good sensitivity and repeatability. It is a good method to control the quality of Shanzhajing Jiangzhi Tablets.
4.Laparoscopic ventrohysteropexy in the treatment of endometriosis
Chunxiao GE ; Li MA ; Huijuan DING
Chinese Journal of Minimally Invasive Surgery 2001;0(03):-
Objective To study the role of laparoscopic ventrohysteropexy in the treatment of endometriosis with a retroverted uterus. Methods 64 patients with endometriosis diagnosed under laparoscopy were retrospectively analyzed.After performing conservative operative procedures for the treatment of endometriosis,21 patients underwent ventrohysteropexy(group Ⅰ) and 43 patients didn't(groupⅡ). Results Follow-up study of the 64 cases for 2 to 6 years showed that (1)The complete relief rate of dysmenorrhoea was 94.1% and 87.5% in group Ⅰ and group Ⅱ,respectively.There was significant difference( ? 2=7.23, P
5.Exploration of medical experimental teaching reformation to cultivate students' innovative abil-ity
Handeng LIU ; Songtao DING ; Huimin PENG ; Ge LI
Chinese Journal of Medical Education Research 2014;(8):823-825
Colleges are important places which cultivate high-tech talent and implement tech-nological innovation. In the management mechanism, the experimental teaching center, a secondary teaching unit of Chongqing Medical University, can integrates teaching resources effectively. Accord-ing to experimental teaching program , the hierarchical experimental teaching curriculum reform has been carried out. By performing open and innovative experiment of medical practice, standardizing the practice process of innovative experiment project, improving the activity of students to participate in the project, we try to explore the new way of medical talent cultivation.
6.Multicenter clinical study of safety and efficacy of selective laser trabeculoplasty for Chinese primary open angle glaucoma
Jian, GE ; Xinghuai SUN ; Ding, LIN ; Ping, ZHAO ; Zuohong WU
Chinese Journal of Experimental Ophthalmology 2014;32(2):159-162
Background Selective laser trabeculoplasty (SLT) is a safe and effective therapy to the treatment of primary open angle glaucoma (POAG),and the clinical application is approved by American FDA.However,the relevant researching outcomes from several single-center study are in dispute owing to non-uniform approach in China.A muhicenter clinical trial is need to verify the effectiveness of SLT for Chinese POAG.Objective This study was to investigate the safety and efficacy of SLT in Chinese POAG patients.Methods A prospective,multicenter and self-controlled clinical trail was designed.Sixty-two eyes of 62 POAG patients with the age of ≥ 18 years were enrolled.Frequency SLT was performed around 360° angle using Lumenis Selecta DuetTM or Lumenis Selecta Ⅱ laser instrument,with the 100 non-overlapping spots,3 ns preset time,400 μm size of laser spot and 0.6 mJ energy.The operated eyes were followed-up for 6 months.The curative effects were checked including intraocular pressure (IOP),IOP-lowing value,number and percentage of IOP-lowing 20% and 30%.The therapyrelated complications were recorded including the number of conjunctival congestion and cloudy of the anterior chamber.Results The preoperative IOP was (25.7±2.6) mmHg in the 62 eyes.The IOP was significantly lowed 1 day,2 weeks,4 weeks,3 months and 6 months after SLT in comparison with preoperative IOP (all at P<0.001) with the lowest value of (16.5±4.5)mmHg in postoperative day 1.IOP was stable from 4 weeks to 6 months after operation.The mean lowing-value of IOP was 5.3-9.2 mmHg from 1 day through 6 months after SLT.The percentage of eyes 20% drop in lOP was 83.9%,and that of 30% drop was 58.1% in postoperative day 1.In 6 months after SLT,percentages of eyes 20% and 30% drop in IOP were 56.5% and 27.4%,respectively.Conclusions SLT is a safe and effective method of lowing IOP for POAG eyes in Chinese population.
7.Influence of inflammatory cells on early-stage reperfusion injury of canine lung allograft
Xing-An WANG ; Ge-Ning JIANG ; Jia-An DING ; Lu-Zong YANG ;
Academic Journal of Second Military Medical University 1985;0(06):-
Objective:To investigate the roles of donor alveolar maerophages and the recipient circulating neutrophils in early-stage reperfusion injury of lung allograft,and to study the interaction between the 2 kinds of cells.Methods:Twenty pairs of size-and weight-matched adult mongrel dogs were randomly assigned to 4 groups:C(control),D(leukocyte-depleted blood reperfusion),M(maerophage inhibition)and DM(leukocyte-depleted plus macropbage inhibition).The 20 cases of left lung transplantations were performed by the same surgeon.All procedures were identical,except that the donors in Group M and DM received the macrophage inhibitor gadolinium chloride(14 mg/kg)intravenously 24 h before operation,and that the recipients in Group D and DM underwent initial 10 min reperfusion with leukocyte-depleted blood collected from donors'inferior vena cava. All lung allografts were reperfused for 2 h.Results:Compared with Group D and C,macrophage inhibition ameliorated PO_2/FiO_2 and mean pulmonary arterial pressure(mPAP)consistently after 30 min reperfusion in Group M and DM;the parameters of lung reperfusion injury(malonaldehyde activity,wet/dry ratio)at 120 min after reperfusion were also significantly improved(P
8.Influence of aspirin on growth and NOS expression in astrocytoma cell line
Jiean HUANG ; Jieping YU ; Qiao MEI ; Hong DING ; Ge CAO ;
Chinese Pharmacological Bulletin 1986;0(06):-
AIM To investigate the effect of aspirin on the proliferation and NOS expression in astrocytoma cell line, and probe into its mechanism. METHOD The effect of aspirin on the growth of astrocytoma cells was evaluated by MTT assay; NOS protein levels were determined by immunocytochemistry, NO and CEA concentration in the medium were determined by Griess assay and lepton catch immunising method respectively. RESULTS Aspirin inhibited the growth of astrocytoma cells, induced the expression of iNOS, increased the concentration of NO in the medium. The effects of these were centratoin dependent. Moreover, aspirin reduced the concentration of CEA in the medium. CONCLUSION Aspirin inhibits the growth of astrocytoma cell line. Up regulated iNOS expression resulting a increase of NO concentration are ascribed to mechanism of antiproliferation activity of aspirin. CEA is a good indicator in monitoring curative effect of astrocytoma.
9.Study on Microsatellite DNA Loss of Heterozygosity in p16 Gene of Psoriatic Keratinocytes
Hongwen LI ; Lei YONG ; Ge GAO ; Yi DING ; Shiqi WANG
Chinese Journal of Dermatology 1995;0(03):-
Objectives To detect the loss of heterozygosity(LOH)frequencies of microsatellite loci D9S171and D9S1604in p16gene of psoriatic keratinocytes,and to study the correlation between mi-crosatellite LOH of p16gene and the development of psoriasis.Methods By the use of polymerase chain reaction(PCR)-denaturing polyacrylamide gel electrophoresis-silver staining,LOH was detected with23sam-ples of keratinocytes from psoriatic lesions and non-lesion skin.Results LOH was identified at loci D9S171and D9S1604in5and10out of23keratinocyte samples from LOH-exhibited psoriatic lesions,and in2and3of keratinocyte samples from psoriatic non-lesion skin,respectively.The frequency of LOH at D9S1604was significantly higher in psoriatic lesion samples than that in psoriatic non-lesion skin(P
10.Application of propofol combined with small dose fentanyl combined with psychological intervention in manual reduction anesthesia in Department of orthopedics
Shujing GE ; Yuping DING ; Jianhua ZHANG ; Lijun MU
Chinese Journal of Biochemical Pharmaceutics 2017;37(6):243-245
Objective nvestigate the propofol combined with fentanyl anesthesia in orthopedic manual reduction applications.MethodsAugust 2015 to December 2016 in our hospital treated 120 cases of acute long bone closed fracture and ankle, shoulder dislocation and other patients, efficient analysis anesthesia, surgery time, patient recovery time, propofol is added volume and total volume, and detection 3min, 1min, 3min, 5min and waking SpO2, HR, MAP, RR values.Two groups of patients after treatment, were given nursing intervention, such as routine diet guidance, nutrition support, health education.after administration before it is administered.Resultsanesthetic effect experimental group total efficiency is higher, the difference was statistically significant (P<0.05);after simultaneous administration of all patients 1min, 3min, 5min signs were lower than prodrug 3min signs, the difference statistically significant (P<0.05), after clear signs of its former administration 3min with no significant difference;experimental group recovery time, propofol bolus of propofol than with total control were lower, the difference was statistically significant (P<0.05);and the two groups were similar to the operation time, the difference was not statistically significant.ConclusionIn summary, propofol combined with fentanyl anesthesia for patients to take the treatment of orthopedic manual reduction obviously worthy of clinical use.