1.Nursing for Spine Surgery on Spina Bifida
Lanying ZHANG ; Hongyun ZHENG ; Jie WEI
Chinese Journal of Rehabilitation Theory and Practice 2009;15(12):1123-1125
Objective To report the experience of nursing during operation on spina bifida and related diseases.Methods 168 patients with spina bifida and related diseases undergoing spine surgery in the hospital from October, 1989 to October, 2008 were reported. They were 76 males and 92 females, the averaged age was 5.6 years old (from 1 month to 23 years old). There were two follow-ups one month and 6 months to 2 years after operation. Results According to the second follow-up, the neural function improved in 123 cases, didn't change in 32 cases, and deteriorated in 13 cases. Nursing experience included: carefully observed the patients, especially managed respiratory tract and blood pressure; prepared good conditions for surgon to protect the neural function; sponge cushion for the pressured positions.Conclusion Perfect preparation of nursing can facilitate spine surgery on spina bifida and related diseases.
2.In-hospital emergency care for acute cervical cord injury
Yujun SHU ; Chaonan ZHAO ; Hongyun ZHENG
Chinese Journal of Rehabilitation Theory and Practice 2004;10(11):720-720
目的探讨急性颈髓损伤院内急救护理及早期并发症的防治。方法对34例颈髓(C3 -5)损伤患者进行回顾性调查。结果 34例颈髓损伤患者经急诊救治,32例并发症得到控制,入院治疗,2例死亡。结论伤后正确处理,对危及生命的并发症早发现、早治疗是提高抢救成功率的关键。
3.Analysis on HCV Genotype of Patients with Chronic Hepatitis C in Hubei
Zegang WU ; Yan LI ; Hongyun ZHENG
Journal of Modern Laboratory Medicine 2016;(1):38-40
Objective To detect the genotype of hepatitis C virus(HCV)in chronic hepatitis C(CHC)infection patients using gene sequence method and observe the distributive characteristic of HCV genotype in Hubei.Methods A total of 447 HCV-RNA-positive plasma samples were collected from chronic hepatitis C patients in Infectious Diseases Department of Renmin Hospital of Wuhan University from February 2013 to July 2015.Then NS5B region gene sequence of HCV genome were de-tected by Sanger sequencing method and compared with HCV genotype in NCBI genebank database for analyzing HCV geno-type.Results A total of 11 kinds of genotypes were detected,including genotypes 1a,1b,2a,3a,3b,6a,6b,1b/2a,1b/2k,6a/1b and 6d/6k,respectively.Detection cases of various genotypes were respectively 7 cases (1.57%),325 cases (72.71%),67 cases (14.99%),7 cases (1.57%),20 cases (4.47%),14 cases (3.13%),2 cases (0.45%),2 cases (0.45%),1 case (0.22%),1 case (0.22%)and 1 case (0.22%).Conclusion Genotype 1b was the major type of HCV-RNA genotype,fol-lowed by 2a,also other genotypes existed,which prompted that the prevalence of HCV genotype was diversity in Hubei.
4.Analysis of plasma hs-CRP,FIB,D-dimer and lipids related indicators in patients with cerebral infarction
Hongyun ZHENG ; Yan LI ; Song LI
International Journal of Laboratory Medicine 2014;(18):2439-2440,2443
Objective To study the lipids related indicators ,high-sensitivity C-reactive protein(hs-CRP) ,FIB and D-dimer levels in cerebral infarction patients .Methods 259 cerebral infraction patients(cerebral infraction group) and 210 healthy individuals(con-trol group) were enrolled in the study .Plasma lipids related indicators such as TC ,TG ,HDL-C ,LDL-C ,ApoA1 ,ApoB ,ApoE levels were measured by enzymatic colorimetric assay .Quantitative fluorescence immunoassay was used to determine serum level of hs-CRP .FIB levels were determined by using coagulation method ,and D-dimer levels by using immune turbidimetric method .Results Compared with the control group ,the TG ,LDL-C ,ApoA1 ,ApoE and hs-CRP levels were significantly higher in the cerebral infarc-tion group(P<0 .01) ,however ,the HDL-C level decreased significantly (P<0 .01) .For TC and ApoB levels ,there were no statis-tical differences between the two groups(P>0 .05) .Conclusion Lipids ,inflammation ,coagulation and fibrinolysis are closely relat-ed in the development of cerebral infarction ,and combined detection helps diagnose cerebral infarction .
5.Comparative Research on Infection Rates and Gene Spectrum of Cervical Cells in Women Infected with HPV in Quanzhou and Wuhan Regions of China
Yancheng JIANG ; Zhishan ZHANG ; Hongyun ZHENG
Journal of Modern Laboratory Medicine 2014;(5):28-30,33
Objective To compare the differences of infect rates and genotype distribution of 21 kinds of human papillomavir-us (HPV)in women cervical cells in Quanzhou and Wuhan regions.Methods Collected gynecological clinic of 10 068 women in cervical cell specimens from November 2012 to January 2014 in Affiliated Quanzhou First Hospital of Fujian Med-ical University and Renmin Hospital of Wuhan University,of which 6 823 cases in Quanzhou,Wuhan region 3 245 cases were detected to identify HPV genotypes by using nucleic acid hybridization technique(HybriMax).Results 2 439 in 10 068 samples of cervical cells were detected to be infected HPV with overall infection rate of 24.23%(2 439/10 068).The overall HPV infection rate in Quanzhou was 22.61% (1 543/6 823),and 27.61% (896/3 245)in Wuhan.The single HPV infection rate in Quanzhou was 17.28% (1 179/6 823),and 19.88% (645/3 245)in Wuhan.The multiple HPV infection rate in Quanzhou was 5.33% (364/6 823),and 7.73% (251/3 245)in Wuhan (The values of P<0.05).The five most common HPV genetypes in Quanzhou was HPV-16,HPV-52,HPV-58,HPV-11 and HPV-CP8304,respectively,in Wuhan was HPV-16,HPV-52,HPV-58,HPV-33 and HPV-18,respectively.Conclusion The overall,single and multiple HPV infection rates in Wuhan were all markedly higher than those in Quanzhou (the values of P<0.05).The most common HPV gene-types in two regions were different.
6.The synergistic effect of estradiol and testosterone on the lipids and coagulation function in mice with hyperlipidemia
Wen DAI ; Yan LI ; Hongyun ZHENG ; Shuwen XU
Chinese Journal of Comparative Medicine 2015;(10):29-33
Objective To investigate the influence of synergistic effect of estradiol and testosterone on the level of lipids and coagulation function in mice with hyperlipidemia .Methods We established a maouse model in hyperlipidmia , giving estradiol (1 μg/d), testosterone (7 μg/d) or estradiol combined testosterone (1 μg/d E2 +7Tμg/d), respectively.After 14 weeks, we collected the blood from the mice , separated the serum to detect the lipids level , separated the plasma to test the coagulation function .Result Compared with controls , after high-fat diet , the serum level of total cholesterol ( TC) , triglyceride ( TG) , high density lipoprotein ( HDL) were significantly increased , PT and APTT were shorter ( P<0.05 ).However, after treating with estradiol combined testosterone , compared with cases, the serum level of C, TG and HDL were lower and PT , APTT were longer ( P <0.05 ), had no significance with controls . Conclusion The synergistic effect of estradiol and testosterone can mediate the lipids , reduce the level of LDL , regulate the coagulation function , reduce the risk of coronary heart disease , and also provide a new strategy for hormone therapy in coronary heart disease .
7.Application of gene sequencing in detection of BRCA1/2 gene mutations in breast cancer patients and risk assessment
Zegang WU ; Yan LI ; Yongqing TONG ; Hongyun ZHENG
Chinese Journal of Laboratory Medicine 2012;(11):1006-1009
Objective To explore the mutation spectrum of breast and ovarian cancer susceptibility gene 1/2 (BRCA1/2) which was related to breast cancer in female residents of Wuhan,and assess the relation of gene mutation and risk of suffering breast cancer.Methods 128 cases of female individuals,including 58 cases of breast cancer after surgery,70 cases of benign breast disease,and 50 femal hcalthy volunteers were selected by simple randon sampling from Department of Breast Surgery of Renmin Hospital of Wuhan University.BRCA1/2 gene was sequenced and compared with the standard template sequence to explore the possible mutations.Results In the breast cancer group,mutation emerged in 11 cases and the mutation rate was 19.0% (11/58),including 8 cases of the BRCA1 gene mutations (3 cases of 185 del AG,5 case of 5382 ins C) and 3 cases of the BRCA2 gene mutations (2 cases of 6174 del T,1 case of C5773T) ; in the benign breast disease group,mutation emerged in 5 cases,the mutation rate was 7.1%(5/70),including 4 cases of the BRCA1 gene mutations (1 case of 185 del AG,3 cases of 5382 ins C),and 1 case of the BRCA2 gene mutation (6174 del T).There was no mutation detected in healthy control group.The mutation rate of the breast cancer group was significantly higher than that of benign breast disease group and healthy control group (x2 =4.05,10.56,P < 0.05); However,there was no significant difference between benign breast disease group and healthy control group (x2 =3.73,P >0.05).Conclusions The mutation of BRCA1 gene (185 del AG,5382 ins C) and BRCA2 gene (6174 del T,C5773T) is in the presence of female residents in Wuhan.Furthermore,the mutation in BRCA1/2 gene increases the risk of breast cancer.
8.Detecting rs12979860 polymorphisms of IL28B gene by AS-PCR in the patients with hepatitis C
Yongqing TONG ; Yan LI ; Anyu BAO ; Hongyun ZHENG ; Jian GU
Chinese Journal of Laboratory Medicine 2013;(1):59-62
Objective To evaluate the value of detection of interleukin 28B (IL28B) rs12979860 by allele-specific PCR (AS-PCR) for the prediction of antiviral treatment hepatitis C patients.Methods One hundred seventy-four blood samples were random collected from hospitalized patients with hepatitis C,who came from department of infectious diseases,Renmin Hospital of Wuhan University from May 2011 to May 2012.Two pairs of specific primers were designed for rs12979860 gene polymorphisms,and one mutated base was introduced to the second or third site of the end of 3' with the reverse primer.rs12979860 gene polymorphism of 30 cases with hepatitis C was detected by AS-PCR,and gene sequencing was further used to verify the consistency of the two methods in parallel.Then,the frequency distribution of different rs12979860 genotypes with 174 cases were analyzed by the AS-PCR method in the population.Results The genotype CC,CT or TT of rs12979860 with 30 cases could be well identified by both AS-PCR and gene sequencing,and the coincidence rate was 100% (x2 =60.0,P < 0.01).Compared to gene sequencing,both of the sensitivity and specificity of AS-PCR were 100%.Compared to the control (CC genotype),TT genotype detection sensitivity by AS-PCR was 10-5,while sequencing sensitivity was 2 × 10-1.rs12979860 polymorphism in the TT,CC and CT genotype distribution in the Chinese population frequencies were 3.45% (6/174),13.2% (23/174) and 83.3% (145/174),respectively.Conclusion AS-PCR can quickly,accurate,reliable,economic and efficiently detect IL28B rs12979860 gene polymorphism of hepatitis C in patients,which could predict the effect of antiviral therapy on patients with hepatitis C.
9.Detection of Epidermal Growth Factor Receptor(EGFR) Mutations and the Significance in Patients with Non-small Cell Lung Cancer(NSCLC)of Hubei Province
Jingwei WANG ; Yan LI ; Yongqing TONG ; Wei WU ; Hongyun ZHENG
Journal of Modern Laboratory Medicine 2016;31(3):7-11,15
Objective To evaluated the prevalence of EGFR mutations in Hubei region,to provide reliable experimental basis for reasonable screening TKI beneficiaries in clinic.Methods EGFR mutation of 253 patients diagnosed with NSCLC in Hu-bei region during 2010 to 2015 was detected by PCR-sanger sequencing and ARMS assay,to investigate the sensitivity of dif-ferent methods,to explore the frequency and clinical significance of EGFR mutation in different gender,in different histologi-cal type and different exons.Results 93 of 253 NSCLC patients harbored EGFR mutation,mainly occurred in exon 19 and 21,accounting for 53.76% and 35.38% of the total EGFR mutation rate,respectively.ADx-ARMS method showed higher sensitivity (P=0.001).The mutation detection rate of female NSCLC was significantly higher than that of male NSCLC (P=0.001).The observed incidence of EGFR mutations in patients with adenocarcinomas (38.01%)was the highest in differ-ent histological type,followed by glandular squamous cell carcinoma (30.77%),large cell carcinoma (20%)and squamous cell carcinoma (4.55%).Nonsmoking patients had a higher EGFR mutation frequency (51.6%,81/157)than those with a history of smoking (24%,12/50).Conclusion ARMS assay was more sensitive and more convenient detection method for clinical screening for EGFR-TKI treatment subpopulation.The mutation rate of female NSCLC was significantly higher than that of male NSCLC in Hubei Province.Speculated that the sexual differences in NSCLC with EGFR mutation frequencies were related to hormone levels and smoking status.
10.Logistic Regression Analysis of Related Risk Factors of Emotional Disorders in Children
Hongyun GAO ; Jinying FENG ; Junmian XU ; Shijun ZHENG
Chinese Journal of Clinical Psychology 2001;9(2):124-125,127
Objective: To identify the related psychosocial risk factors of emotional disorders in children. Methods:To use case-control approach in which. Diagnosis was made by clinical interview according to ICD-10 criteria. Eighty eight cases and controls separately filled out general condition inventory. The results were put into Logistic regression model for analysis. Results: The children with timid personality, without kindergarten education, or with parents who were administrative or technical personnel, were apt to have emotional disorders. The children who were usually counseled by their mothers had less emotional disorders than those were beaten. Conclusion: The emotional disorders were the results of multiple factors. Prevention of children's emotional disorders should be focused on the children's personality and family education.