1.The primary study of auto-IgG on glycoL+ cell blocking EPO-receptor in patients with immunorelated pancytopenia.
Yi-hao WANG ; Rong FU ; Hui LIU
Chinese Journal of Hematology 2011;32(11):794-795
Adolescent
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Adult
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Aged
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Aged, 80 and over
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Autoantibodies
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biosynthesis
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Case-Control Studies
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Child
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Female
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Humans
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Immunoglobulin G
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biosynthesis
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Male
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Middle Aged
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Pancytopenia
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immunology
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pathology
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Receptors, Erythropoietin
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physiology
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Young Adult
3.Diagnostic Value of Pathogenic Detection on Acute Respiratory Infection in Children by Multi-IgM Investigation
zhi-hui, RONG ; jian-yi, ZHANG ; yong-sui, DONG
Journal of Applied Clinical Pediatrics 2006;0(22):-
Objective To investigate the pathogens of acute respiratory infection of children.Methods A total of 159 children with acute respiratory infection who were hospitalized in our department from August 2005 to January 2006 were involved in this study.The serum IgM antibody of 18 pathogens were detected by indirect immunofluorescence test.The 18 pathogens included respiratory syncytial virus(RSV),adenovirus(ADV),influenza A(H1N1,H3N2)and B viruses,parainfluenza viruses(PIV) type 1,2,3 and 4,coxsackie virus B1(CBV1),coxsackie virus A7(CAV7),echovirus(ECHO7),haemophilus influenzae(HI),klebsiella pneumoniae(KP),bordetella pertussis(BP),bordetella parapertussis(BPP) and legionella pneumophila serotype 1 and 12.Results The evidence of specific IgM was obtained in 103 of 159 patients(64.78%).Influenza A was found in 66 cases(64.08%),influenza B in 49 cases(47.57%),enterovirus in 26 cases(25.24%),RSV in 18 cases(17.48%),PIV in 11 cases(10.68%),and co-infection in 66 cases(64.08%),1/ 3 of them were co-infected with influenza A and B.Conclusions Viruses are the most common agents of acute respiratory infection.Influenza virus is predominant among them.
4.Influence of near-work and outdoor activities on myopia progression in school children.
Chinese Journal of Contemporary Pediatrics 2011;13(1):32-35
OBJECTIVETo study the influence of near-work and outdoor activities on myopia progression in school children.
METHODSEighty 7-11-year-old school children with myopia were randomly assigned into an intervention group (n=41) and a control group (n=39). The children in the intervention group did near- and middle-vision activities less than 30 hrs per week and more outdoor activities than 14-15 hrs per week. Myopia progression was observed regularly over 2 years after which ophthalmologists administered questionnaires regarding near-vision work (reading, writing and using computer), middle-vision work (watching TV and extracurricular learning activities), outdoor activities, using nature light, wearing glasses, etc.
RESULTSThe annual mean myopia progression (0.38 ± 0.15 D) in the intervention group was significantly lower than that in the control group (0.52 ± 0.19 D; P<0.01). The children in the two groups spent similar amounts of time in near-vision activities, but the children in the intervention group spent less time in middle-vision activities (P<0.01) and more outdoor activities (13.7 ± 2.4 vs 6.2 ± 1.6 hrs/wk; P<0.01). When considering all children in the study, there were 4 factors that significantly correlated with less myopia progression: more outdoor activities, more time spent wearing glasses, more time spent in natural light and less time using a computer. When analyzing the intervention group separately, more outdoor activity was inversely correlated with myopia progression (t=-2.510, P<0.05). Separate analysis of the control group indicated that more time wearing glasses was correlated with less myopia progression (t=-3.115, P<0.05).
CONCLUSIONSMyopia progression in school children may be slowed by more outdoor activities, more time spent in natural light and more time wearing corrective glasses.
Child ; Disease Progression ; Female ; Humans ; Leisure Activities ; Male ; Myopia ; etiology ; Refraction, Ocular ; Surveys and Questionnaires
5.Disseminated herpes zoster in immunocompetent patients not due to varicella-zoster virus gene mutation.
Zhong-hui SUN ; Yun-yi GUO ; Ming LI ; Zhi-rong YAO
Chinese Medical Journal 2013;126(16):3193-3193
Adult
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Herpes Zoster
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etiology
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Herpesvirus 3, Human
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genetics
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Humans
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Male
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Middle Aged
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Mutation
6.Study on perioperative nursing quality evaluation index system of benign prostatic hyperplasia
Rong HUI ; Yi SUN ; Yonggang XU ; Yongyi CHENG ; Wencai ZHAO ; Yaxue CHANG
Chinese Journal of Practical Nursing 2010;26(10):20-23
Objective To establish the benign prostatic hyperplasia evaluation index system for nursing quality. Methods Indicators framework for perioperative nursing quality evaluation index system was built up by the theoretical research, clinical research, expert meetings approach firstly, then the Delphi method was used to screen and verify the indicators. Results Two rounds of consultation questionnaires were collected with rate of 86.0%, 95.3% respectively, the first round of consultation had the retention of 13 indicators, removed 4 indicators of those. After the second round, the average score of important target was no less than 8.0, and more than half of indicators had a full mark, coefficient of variation targets no higher than 0.20 were up to 100%. Coefficient of concordance of two rounds were 0.241 and 0.433 respectively. ConclusionsAfter two rounds of consultation, there were 13 quality indicators left and experts had well authoritativeness and representative.
7.Using log-binomial model for estimating the prevalence ratio
Rong YE ; Yan-Hui GAO ; Yi YANG ; Yue CHEN
Chinese Journal of Epidemiology 2010;31(5):576-578
[Introduction] To estimate the prevalence ratios, using a log-binomial model with or without continuous covariates. Prevalence ratios for individuals' attitude towards smoking-ban legislation associated with smoking status, estimated by using a log-binomial model were compared with odds ratios estimated by logistic regression model. In the log-binomial modeling, maximum likelihood method was used when there were no continuous covariates and COPY approach was used if the model did not converge, for example due to the existence of continuous covariates. We examined the association between individuals' attitude towards smoking-ban legislation and smoking status in men and women. Prevalence ratio and odds ratio estimation provided similar results for the association in women since smoking was not common. In men however, the odds ratio estimates were markedly larger than the prevalence ratios due to a higher prevalence of outcome. The log-binomial model did not converge when age was included as a continuous covariate and COPY method was used to deal with the situation. All analysis was performed by SAS. Prevalence ratio seemed to better measure the association than odds ratio when prevalence is high. SAS programs were provided to calculate the prevalence ratios with or without continuous covariates in the log-binomial regression analysis.
8.Mechanism ud protection of electro-acupuncture at Zusanli points(足三星穴) on the apoptosis of thymocytes in rats with severe abdominal infection
Shu LEI ; Rong-Lin JIANG ; Jian-Nong WU ; Mei-Fei ZHU ; Yi-Hui ZHI ;
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2006;0(05):-
Objective To study the influence of electro-acupuncture(EA)at Zusanli points(足三里穴) on the apoptosis of thymocytes in rats with abdominal infection and its mechanism.Methods A total of 40 Sprague-Dawley(SD)rats were randomly divided into four groups,including normal control group,model group,non-acupoint group and Zusanli group.The abdominal infection model of rat was made by cecal ligation and puncture(CLP).After abdominal cavity infection for 36 hours,the apoptosis of thymocytes was observed under electron microscope and light microscope,and the apoptosis ratio of thymocytes was determined by Annexin V-PI method with flow cytometry technique.The content of Bcl-2 protein of thymocytes and concentration of corticosterone in plasma were determined.Results Abdominal infection resulted from CLP could significantly increase the apoptosis of thymocytes and lead to the typical histopathological changes of apoptosis of thymocytes under electron microscope and light microscope.Apoptosis ratios of thyrnocytes in model group[(44.7?3.3)%],non-acupoint group[(42.7?3.0)%]and Zusanli group[(32.6?3.3)%] were significantly higher than the ratio in the control group[(21.2?2.3)%,all P0.05).Abdominal infection resulted from CLP also could reduce the content of Bcl-2 protein of thymocytes.The content of Bcl-2 protein of thymocytes in model group(71.2?5.6),non-acupoint group(73.5?5.9)and Zusanli group(82.4?6.8) were significantly lower than normal control group(95.3?6.3,all P
9.The application of simulation ward in respiratory medicine internship
Li ZHANG ; Yi-zeng WAN ; Xiao-hui TIAN ; Gui-rong LAI
Chinese Journal of Medical Education Research 2011;10(12):1489-1491
ObjectiveTo investigate the feasibility and importance of the application of simulation ward in medical practice between classes.MethodsTo divide the interns into two groups:the experimental group of 30 and the control group of 30. Both groups apply the simulation ward to practice between classes and both are assessed at the end of the practice.ResultsTo compare the final score of the experimental group and the control group,and significant differences are found in the following aspects:humanistic care,history taking,physical examination,medical record analysis,the theoretical knowledge examinations with the data of P <0.05.ConclusionThe application of simulation ward in medical practice between classes can improve the quality of clinical teaching.
10.Clinical study of auditory nerve pathway injury complicated with cerebral palsy
Pao-Qiu WANG ; Hui-Jia ZHANG ; Yi-Mei WANG ; Rong QIN ; Ya-Jun LONG ;
Chinese Journal of Physical Medicine and Rehabilitation 2003;0(06):-
Objective To investigate the incidence of auditory nerve pathway injury complicated with cere- bral palsy(CP) and its related factors relationship between the incidence rate of it and sexes,classification and risk factors. Methods The clinical data of 272 children with CP,including the data of brainstem auditory evoked po- tentials,were retrospectively reviewed.The incidence of auditory nerve pathway injury and the related factors were analyzed.Results In the 272 CP children,the incidence of auditory nerve pathway injury was 29.8% (81:272), which had a significantly relationship with the clinical types of CP (P0.05).In addition,it was found that the pathological jaundice (OR=2.945,95% CI:1.649-5.260) and intrauterine infection (OR=3.319,95% CI:1.037-10.625) were significantly related to auditory nerve pathway injury. Conclusion The auditory nerve pathway injury is common in CP children,especially in those with athetosis and mixed CP.Pathological jaundice and intrauterine infection are the risk factors of auditory nerve pathway injury.