1.Application of evidence-based medicine in the clinic teaching and ward inspection of superficial bladder cancer
Jiangang PAN ; Xing ZHOU ; Yu SU ; Yu HENG ; Jie LIU
Chinese Journal of Medical Education Research 2012;11(6):631-634
Evidence-based medicine was applied in the clinic teaching and ward inspection of superficial bladder cancer as far as no consensus was reached on its treatment.Some preferred to total cystectomy while others favored transurethral resection of bladder tumor and bladder instillation.In order to solve this problem,evidence-based medicine was applied in our clinic teaching procedure.Students were asked to read relative papers and draw the final conclusions with evidence-based medicine.Clinical guidance was provided for the students to promote clinical application.
2.Patch tests and screening for new allergen in 215 cases with contact dermatitis
Hui YU ; Zhanying HOU ; Langfeng XU ; Heng CHEN ; Fang LIU
Chinese Journal of General Practitioners 2010;09(12):863-864
Patch tests were performed in 215 cases with contact dermatitis and 59 cases with noncontact dermatitis who visited the clinic of Xili Hospital, Shenzhen.Results showed that top four allergen for them were 0.1% Merthiolate, 5% nickel sulfate, 7% aromatic compounds and 1% formaldehyde in sequence.There was significant difference in occurrence of dermatitis at the hands, trunk, extremities,face, and periumbilicus caused by these four kinds of allergen (P <0.01 ), with 0.1% Merthiolate mainly causing dermatitis at the face, hands, trunk and extremities, 5% nickel sulfate causing dermatitis at the periumbilicus, trunk and extremities, 7% aromatic compounds causing dermatitis at the hands, trunk,extremities and face, whereas 1% formaldehyde mainly causing facial dermatitis.Concentration of pentyl acetate and rosin spirit used for patch tests should be 20 % and 25 %, respectively.
3.Eosinophils and related diseases.
Yu-wei DI ; Yan-hui LIU ; Heng-guo ZHUANG
Chinese Journal of Pathology 2009;38(7):499-502
Antineoplastic Agents
;
therapeutic use
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Autoimmune Diseases
;
pathology
;
Benzamides
;
Cell Differentiation
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Cell Movement
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Cell Survival
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Eosinophilia
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chemically induced
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pathology
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Eosinophils
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cytology
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physiology
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Helminthiasis
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pathology
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Humans
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Hypereosinophilic Syndrome
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drug therapy
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pathology
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Hypersensitivity
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pathology
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Imatinib Mesylate
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Piperazines
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therapeutic use
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Pyrimidines
;
therapeutic use
4.Establishment of nursing specialist team on nutrition support and cultivation of nutrition support nurse
Wenxiao WANG ; Yu HAN ; Congcong LIU ; Heng CAO ; Zhenxiang LI
Chinese Journal of Practical Nursing 2017;33(21):1641-1646
Objective To regulate nutrition support nursing, facilitate the development of nursing specialty, cultivate nutrition support nurse. Methods Establish nursing specialist team on nutrition support. 30 nurses received theory training, skill training, clinical practice, and completion reporting. Conduct nutrition knowledge management survey. Establish standardized wards of nutrition support nursing and conduct special inspection. Results Nursing specialist team on nutrition support was established, and 29 nutrition support nurses were cultivated. Before training, nurses' knowledge of nutrition and nutrition nursing management score were (3.46 ± 0.47), (0.70 ± 0.24) points, and the score were (4.63±0.14), (0.90±0.27) points after training, results was statistically significant (t=12.848, 2.981, P<0.01). Before and after special inspection of enteral nutrition, enteral nutrition pump and special infusion tube cases were 106,60 and 106, 60, results were statistically significant (χ2=4.747, 4.471, P<0.05). Before and after special inspection of parenteral nutrition, correct infusion and speed cases were 90, 92 and 61, 54, results were statistically significant (χ2=4.642, 7.644, P<0.05 or 0.01). Conclusions The development of nursing specialty of nutrition support was promoted, nurses′ comprehensive ability and self-identity was improved, management quality of nutrition support was.
5.Study on lift-up speed of aerodynamic compliant foil thrust bearings
Lihua YANG ; Jianhua SHI ; Heng LIU ; Lie YU
Journal of Pharmaceutical Analysis 2007;19(1):63-66,85
Objective The experimental study on the lift-up speed of a new kind of compliant aerodynamic foil thrust bearings was performed on the multifunctional test rig established for testing the performances of foil gas bearings. Methods The lift-up speed of foil gas thrust bearing under given axial load was analyzed through the spectrum of axial displacement response in frequency domain. Results The test results indicated that the difference in the spectrum of axial displacement responses before and after lifting up of the rotor was obvious. After lifting up of the rotor, there were only larger components of rotation frequency and lower harmanic frequencies. If the rotor wasn't lift-up, there were also larger components of other frequencies in the spectrum. Conclusion So by analyzing the spectrum of axial displacement response, the results showed that the lift-up speed was about 1 860 rpm when the axial load was 31N.
6.Comparison of propofol-fentanyl and propofoi-ketamine anesthesia for painless artificial abortion
Li MA ; Rui LIU ; Xiao-Ping DING ; Yu-Heng MA ;
Chinese Journal of Primary Medicine and Pharmacy 2006;0(08):-
Objective To observe and compare the efficacy and safety between propofol-fentanyl and propo- fol-ketamine for anesthesia of artificial abortion.Methods 450 ASA physical statusⅠandⅡpatients scheduled for elective artificial abortion were randomized into three groups:P group were given intravenous normal saline 2ml be- fore propofol(n=150) ;PF group were given intravenous fentanyl 1?g/kg then propofol(n=150);PK group were given intravenous ketamine 0.4mg/kg then propofol(n=150).Total dose of propofol,extinction time of lash reflex, heart rate(HR),mean arterial pressure(MAP),pulse oxygen saturation(SpO_2),time to open the eye when called, time of full recovery(answering correctly and walking unaided),discomfort,awareness during operation,self-feeling were recorded.Analysis of date was with SPSS 12.0.P<0.05 was considered significant.Results No episodes of nausea,vomiting,cardio-cerebral syndrome or awareness were noted in all patients;Total dose of propofol,and extinc- tion time of lash reflex in P group were significantly more than those in PK or PF group(P<0.05),but there was no difference between PK and PF group;MAP,minimum HR and SpO_2 during operation were obviously lower than preoperation or postoperation in those in P or PF group,minimum HR and SpO_2 during operation in P group were significantly lower than in PF or PK group;Minimum HR and SpO_2 during operation in PK group were lower than preoperation,but its decrease extent was less than that in P or PF group(P<0.05);Time to eye opening in PF or PK group was significantly less than that in P group(P<0.05);Time to full recovery were not different in three groups;Incidence of pain on injection in PF group(10%)or PK group(8%)was obviously lower than P group (80%);Incidence of coughing and moving during operation in PF group(8%)or PK group(6%)was obviously less than P group(30%);No difference were noted with respect to degree of comfort,time of full recovery,bleeding vol- ume during operation,time to operation.Conclusion Painless artificial abortion can be preformed effectively and safely with propofol-fentanyl or propofol-ketamine,propofol-ketamine especially fits for painless artificial abortion compared with propofol-fantanyl.
7.Neutralization of anti-venom IgY against main activities of Deinagkistrodon acutus venom
Jinhua LIU ; Heng LI ; Qiyi HE ; Yingfeng ZHANG ; Diancheng CHEN ; Cong LUO ; Xiaodong YU
Chinese Pharmacological Bulletin 2017;33(1):58-62
Aim To evaluate the potency of anti-D. acutus venom IgY neutralizing the main activities of D. acutus venom.Methods After mixing the different a-mounts of IgY with snake venom and incubating togeth-er,the main activities of snake venom were assayed by biochemical methods.Results The in vitro assays in-dicated that anti-D.acutus venom IgY obviously neu-tralized the activities of PLA2 ,5′-nucleotidase,hyalu-ronidase,metalloprotease and serine proteinase (fi-brinogenase)in D.acutus venom.Mouse experiments showed that the ED50 value of IgY for mouse was 1 131.09 μg.Conclusion Anti-D.acutus venom IgY antibodies have good effects in neutralizing D.acutus venom without the toxicities themselves.
8.Effects of Two Kinds of Treadmill Exercise on Inflammatory Mediators in 18-30 Year Old Males
Rui JIAO ; Dongfeng HUANG ; Qi LIANG ; Hai LI ; Heng LIU ; Minghua LIANG ; Shufang YU
Chinese Journal of Rehabilitation Theory and Practice 2015;(1):74-78
Objective To compare the effects of short- term high- intensity interval training (HIT) and moderate continuous training (MCT) on inflammatory mediators for healthy young males. Methods 19 healthy young male volunteers were randomized into HIT group (n=6), MCT group (n=7) and no training control (CON, n=6) group. The groups of HIT and MCT accepted treadmill exercise once per 2 days to 6 times (2 weeks), and the CON group did not accepted treadmill exercise. The levels of high-sensitive C-reactive protein (hs-CRP), interleukin (IL) -1α, IL-6 and tumor necrosis factor α (TNF-α) were detected 3 days before exercise, immediately after the first exercise, 3 days after the course. Results There was no difference among groups in the level of hs-CRP, IL-1α, IL-6 and TNF-α in all the time (P>0.05). The concentration of IL-1α increased in the MCT group after the first exercise (P<0.01), and also the concentration of IL-6 in the CON group after the course (P<0.05). Conclusion It needs further srudy for the significance of HIT and MCT in the levels of inflammatory media.
9.Status and Needs of the Rehabilitation Professional Training in Institutes Associated to Shanghai Disabled Persons' Federation
Jianling YANG ; Huijiong YU ; Heng LI ; Chuanwei FU ; Wanchun CHEN ; Yin LIU ; Jun LV
Chinese Journal of Rehabilitation Theory and Practice 2013;19(1):94-97
Objective To investigate the status and needs of professional training in the rehabilitation institutes associated to Shanghai Disabled Persons' Federation. Methods All the rehabilitation institutes associated to Shanghai Disabled Persons' Federation were surveyed with their theme, frequency and targeted participants of training in 2010. The intention of training of rehabilitation personnel were investigated and ranged as importance and urgency. Results There were some trainings in all the rehabilitation institutes, which varied with the property and level of the institutions. The theme of training did not meet the intention of the personnel. Conclusion A preliminary training system for the rehabilitation personnel has been established in Shanghai Disabled Persons' Federation system. It is needed to improve the needs assessment,curriculum, and teaching.
10.Analysis of Study of Senile Dementia in China
Jun LV ; Yun ZHANG ; Huijiong YU ; Yuan YAN ; Yin LIU ; Min JI ; Heng LI ; Jinghua WU
Chinese Journal of Rehabilitation Theory and Practice 2010;16(6):501-504
ObjectiveTo analyze past study on senile dementia in China, and shape the foundation for constructing social support system for elderly with dementia.MethodsA combination of qualitative and quantitative method was used to analyze 406 literatures related to the elderly with dementia published in China since 2000.ResultsDiagnosis method for the senile dementia has matured; but the causes of the disease is still not clear and there is no thorough remedy; study on early intervention, nursing care and social support are inadequate.ConclusionDiagnostic criteria should be standardized, community screening assessment should be done on a regular basis; etiology based on risk factors should be strengthened; systematic study on intervention should be carried out; training on home care techniques should be enhanced. Resolving the care of the elderly with dementia depends on the social support system construction eventually.