Objective To study the development and research status of infectious diseases influ- ence in China and the academic influence of Chinese Journal of Infectious Disease.Methods Utilizing the literature metrology means,mainly based on《Chinese Journal Full-text Network Database》and《Chinese Citation Network Database》,statistics and analyses on the Cited Papers of Chinese Journal of Infectious Disease in 2000 to 2004 were made.Results The citation rate of 787 papers from 30 issues was 65.9%,citation frequencies in total were 2946 and the highest citation frequency was 245,the av- erage citation frequency was 5.7,and the rate of cited fund articles with total cited papers was 37.6% the total citation frequencies raised in the recent years and the average of influence factors was 1.281. Conclusion The Chinese Journal of Infectious Disease represents the highest level core periodical of infectious diseases in China and is one of the most important information resources in this research demesne.

Adult ; Aneurysm, Dissecting ; etiology ; Coronary Aneurysm ; etiology ; Humans ; Male ; Myocardial Infarction ; etiology ; Wounds and Injuries ; complications

Objective To study the effect of liver transplantation using right liver lobe Ⅴ and Ⅷ segments with middle hepatic vein(MHV) and without main MHV on the regeneration of liver transplantation. Methods 25 pair of donors and receptors of liver transplantation were divided in to two groups:with M HV group (group A, n= 14) and without main MHV (group B, n=11). The volumes of Ⅴ and Ⅷ segments of liver were measured in donors presurgicaUy,half month and 3 month in receptors postsurgically, the rates of regeneration of the Ⅴ and Ⅷ segment were calculated half month and 3 months postsurgically and compared between two groups. Results In group A,the regenerate rates of the Ⅴ,Ⅷ segment were 0.360±0.043 and 0.853±0.059 half month after surgery,0.253±0.043 and 0.708±0.059 three months after surgery respectively. In group B, the regenerate rates of the Ⅴ,Ⅷ segment were 0.306±0.049 and 0.815±0.066, respectively half month after graft, 0.161±0.049 and 0.627±0.066, respectively three months after surgery. There were no statistically significant differences in regenerate rates of the Ⅴ, Ⅷ segment of graft be-tween the two groups (P= 0.685 ,P>0.05 and P= 0.738, P>0.05). Conclusion The right lobe living donor liver transplantation, maintaining the MHV or reconstruct MHV tributaries without MHV has similar effects on the regeneration of Ⅴ,Ⅷ segment of graft.

Objective To explore the value of non-invasive prenatal test (NIPT) in pregnant women with intermediate risk after traditional Down syndrome screening. Methods From March 1 2015 to March 31 2016, a total of 2 949 pregnant women with intermediate risk after traditional Down syndrome screening who received NIPT as the second-line screening method at Shenzhen Maternity and Child Healthcare Hospital after informed consent were recruited for this study. Retrospective data analysis including the results of traditional Down syndrome screening, ultrasound, NIPT and invasive amniocentesis to fetal karyotype analysis were conducted, and pregnant outcomes were followed up. Results NIPT results were all obtained in 2 949 pregnant women with intermediate risk after traditional Down syndrome screening. Of 25 NIPT-positive cases, 24 cases received invasive amniocentesis to fetal karyotype analysis. Thirteen cases were confirmed with fetal chromosomal abnormalities including 5 cases of trisomy 21, 2 cases of trisomy 13, 4 cases of sex chromosomal abnormalities and 2 cases of other chromosomal abnormalities. In addition, 1 NIPT-positive case refused prenatal diagnosis was confirmed normal result after birth. The postnatal follow-up in NIPT-negative women did not find any newborn with chromosomal abnormality. The incidence of fetal chromosomal abnormalities in women with intermediate risk was 0.44% (13/2 949). Conclusion NIPT can be used as second-line screening method in pregnant women with intermediate risk after Down syndrome screening, which could lead to the prenatal detection of a higher proportion of fetal chromosomal abnormalities and a lower invasive-testing rate.

0.05).Conclusions The ?2AR Gly16Gly genetic polymorphism was correlated with asthma severity and may be one of susceptibility genes in severe asthmatic children in Shanghai area.

OBJECTIVEThe paper was to evaluate the quality and characteristics of the Chinese Journal of Plastic Surgery(CJPS).

METHODSWith the database of Chinese Citation Index, the citation analysis was used to analyze the distribution of the cited original articles published in the CJPS from 2001 to 2005.

RESULTS1045 papers were published during the period, and there were 530 (50.72%) cited by other researchers. The total frequency of citation was 1598, and each original article was averagely cited 3.02 times by other researchers. The published papers were cited by 289 journals and self-citing rate was 7.57%. The distribution of the most frequently cited authors covered 25 provinces, with Beijing, Shanghai, Shanxi and Guangdong Province in the lead in research work relevant to plastic medicine.

CONCLUSIONSThe Chinese Journal of Plastic Surgery has published high quality articles in the past five years. It is one of the most important information resource for the Plastic Surgery researchers and of the most important medical journals.

Cell Transformation, Neoplastic ; drug effects ; genetics ; Dimethyl Sulfoxide ; pharmacology ; Electroporation ; methods ; HL-60 Cells ; Humans ; Membrane Proteins ; genetics ; Neoplasm Proteins ; genetics ; RNA Interference ; RNA, Small Interfering ; genetics ; Stromal Interaction Molecule 1 ; Transfection

Objective To detect the global level of histone 4 lysine 20 (H4K20) methylation and its relation with DNA damage-repair in peripheral blood cell of arsenic-exposed residents in the coal-contaminated arsenism areas in Guizhou,in order to provide a basis to deepen the interpretation of the role of arsenic in inhibiting DNA damage-repair.Methods Jiaole village in coal-burning-borne arsenism areas in Xingren County of Guizhou was selected as the survey point,and 115 cases of arsenic-exposed residents were selected as the arsenic exposed group on the basis of physical examination.Moreover,53 residents from one village of non-epidemic area neighboring the diseased area were selected as controls.Hair and peripheral blood samples of these subjects were collected,and the histone protein was extracted from the lymphocytes separated from blood samples.The hair samples were digested with microwave digestion instrument,and the hair arsenic content was tested via the inductively coupled plasma-mass spectrometry (ICP-MS) method;the level of H4K20 1,2,3 methylation (H4K20me2,me2,me3) in peripheral blood cell was tested by enzyme-linked immunosorbent assay (ELISA);DNA damage of peripheral blood cell was measured by single cell gel electrophoresis (SCGE).Results The testing results of hair arsenic contents showed that the arsenic levels of hair in arsenic exposed group [0.30 (0.19-0.46)μg/g] were significantly higher than those of control group [0.12 (0.08-0.18) μg/g,F=11.968,P ＜ 0.05].Compared with the control (0.44 ± 0.14,0.99 ± 0.41,1.06 ± 0.33),the level of H4K20me1 (0.60 ± 0.29) in arsenic exposed group was higher (F =2.513,P ＜ 0.05),H4K20me2 (0.75 ± 0.26) was lower (F =4.707,P ＜ 0.05),and H4K20me3 (1.20 ± 0.62) was of no significant difference (F =0.582,P ＞ 0.05).The detecting results of DNA damage of the lymphocytes separated from peripheral blood showed a statistically significant increase (F =9.307,9.457,all P ＜ 0.05) in TailDNA％ and Olivetailmoment in arsenic exposed group [Median (M):10.75,11.69]compared with those of control group (M:2.12,1.16).The correlation analysis indicated that the arsenic levels of hair of subjects were positively correlated with H4K20me1 (r =0.214,P ＜ 0.05) and inversely with H4K20me2 (r =-0.224,P ＜ 0.05);H4K20me1 was positively associated with TailDNA％ (r =0.383,P ＜ 0.05) and Olivetailmoment (r =0.380,P ＜ 0.05);H4K20me2 was inversely associated with TailDNA％ (r =-0.290,P ＜ 0.05) and Olivetailmoment (r =-0.298,P ＜ 0.05).Conclusion H4K20 methylated modification makes a response to arsenic exposure of human body,the alteration of H4K20mel/me2 may participate in regulating DNA damage-repair induced by arsenic in vivo.

Objective To discuss the key points of nursing the patch test for patients with chronic eczema. Method Analyze the clinical data and the concreted nursing measures which obtained from 122 chronic eczema patients. Result The top 5 chemical allergic resources of these patients were 0.1% thiomersalate, 5% nickel sulfate,7% aromatic compound,1% formaldehyde(water solution),1% styrene. Conclusion\ The key points of getting successful patch test were following the attention issues before,during and after patch test,and to pay attention to the living nursing and explanation of patch test for patients.

AlM:To find better ways of treating ocular alkali burn, and to reduce the suffering of patients and social burden.METHODS:Totally 100 patients were graded according to the degree of chemical burns to four major groups, each half were randomly divided into the control group and the treatment group. Control group underwent conventional treatment. ln addition to conventional therapy, patients in each treatment group were also added a Breviscapine intravenous injection of 40mg daily. Corneal recovery time, changes in vision, degree of corneal opacity, number of corneal neovascularization and other complications were observed. Curative effects were analyzed statistically.
RESULTS:There was no significant difference in levelⅠgroup between control group and treatment group ( P>0. 05); There were significantly different in level Ⅱ, Ⅲand Ⅳ group ( P<0. 05 ). Compared to the degree of corneal opacity and the number of corneal neovascularization, the treatment group was obviously better than the control group(P<0. 05).
CONCLUSlON: Breviscapine in the treatment of ocular alkali burns can shorten the course of treatment, reduce corneal scarring, and improve vision.