Objective To evaluate the academic level and the popularity of Chinese Journal of Orthopaedics from the point view of citation. Methods According to the information of Chinese Medical Citation Index (CMCI), the amount and distribution of the original articles in Chinese Journal of Orthopaedics cited by the journals included by CMCI were statistically analyzed. The data analysis included the percentage of cited articles, the number of citation of a single article, authors of most cited articles, geological regions of cited articles, citing journals, the self citing rate and years of citation. Results The percentage of cited papers (663 articles, 3728 times) in all published 1 182 articles in Chinese Journal of Orthopaedics from 2005 to 2009 was an average of 56.09%. The average time of original articles cited by other researchers was 5.62. The highest one was citated by 104 times. 210 articles (31.68% of total papers) were cited 5 or more times, and the all cited times from them were 2835 (76.04% of total cited times). 663 cited articles were written by 485 authors from different countries. The most frequently cited author wrote 12 papers. The number of authors with one paper cited was 386 (79.58% of total authors). The cited authors are from the mainland, HongKong, and Taiwan in China, as well as USA, Canada, France. Beijing, Shanghai and Tianjin are leading cities in orthopaedic research. Beijing was the first place (32.16% of total authors). There were 445 citing journals. There was 217 items self cited; the self- citing rate is 0.058. Conclusion Chinese Journal of Orthopaedics has provided high quality articles and has a strong influence in the field of medical research. It has been become an important resource for orthopaedic researchers and a vital medical journal in China.

Objective To investigate the effect of old myocardial infarction on the heart rate variability.Methods Totally 86 patients with old myocardial infarction and 78 healthy people were enrolled in the study.Twenty-four-hour heart rate variability in the time domains including NN,SDNN,SDANN,RMSSD,and PNN50 and the frequency domains including VLF,LF,HF,and LF/HF were analyzed.Results Both the time domain and frequency domain indexes of the heart rate variability in patients with old myocardial infarction significantly decreased than those in the healthy peolple（P 0.05）.Conclusion There might be autonomic nervous system dysfunction in the patients with old myocardial infarction.

DNA/genetics* ; Genotype ; Humans ; Infant ; Polymorphism, Single Nucleotide

Animals ; Atherosclerosis ; prevention & control ; Biflavonoids ; pharmacology ; Catechin ; pharmacology ; Grape Seed Extract ; pharmacology ; Humans ; Proanthocyanidins ; pharmacology

Objective To observe the therapeutic effects of oxygen inhalation combined with relaxation training on patients with generalized anxiety disorder (GAD).Methods A total of 188 GAD patients were divided into the study group and the control group randomly.The two groups were treated with conventional antianxiety drugs (paroxetine),in addition to conventional medical therapy.The study group was aided with oxygen inhalation and relaxation training,the control group was given benzodiazepine.The scores of Hamilton anxiety rating scale (HAMA),global improvement(GI) [ a part of clinical global impression (CGI) ],and treatment emergent symptom scale (TESS) were used to evaluate clinical effects and adverse reactions before and after 4-week treatment.The indexes of breathing,heart rate and blood pressure were evaluated before and after treatment.Results The scores of HAMA scale and GI in the two groups were significantly different after treatment( P ＜ 0.05 ),and the study group changed significantly( P ＜ 0.05 or P ＜ 0.01 ). The adverse reactions of the two groups were slight,there was no significant difference of TESS before and after treatment ( P ＞ 0.05 ). There was no significant difference in terms of breathing,heart rate and blood pressure between the two groups before treatment( P ＞ 0.05 ),but were all lower after treatment the study group changed more apparently and significantly(P ＜ 0.01 ).Conclusions Based on conventional drugs treatment oxygen inhalation combined with relaxation training could improve anxiety and somatization rapidly,there was no obvious adverse reaction and the patients compliance was good,so the treatment was worth to use in clinic.

Enhancing medical humanistic quality education is the essence of medicine and it is also a necessity of conforming to the transformation of medical model.The pathological teachers should improve their humanistic quality actively,integrate humanistic quality training into pathology teaching and focus on training the social responsibility and healthy psychological qualities in order to enhance medical students' humanistic accomplishment and to make them become high qualified medical talents.

Objective To compare the efficacy and influence on the immune function of oxaliplatin combined with tegafur gimeracil oteracil potassium capsule and mFOLFOX6 method in the treatment of gastric cancer with liver metastasis.Methods One hundred and thirty-four gastric cancer with liver metastasis patients who underwent treatment from Jan.2014 to Jan.2016 in Yulin First Hospital were selected as the participants and randomly divided observation group (67 cases) and control group (67 cases).The control group was treated by mFOLFOX6 method,while the observation group was treated by oxaliplatin combined with tegafur gimeracil oteracil potassium capsule.After treatment,the curative effects were evaluated.The life quality in each group as performed by KPS method before the treatment and in every period of treatment.Before and after the treatment,the levels of CD3 +,CD4 +,CD8 + and CD19 + were detected in two groups and the toxicity was compared.The SPSS 22.0 software was used to analyze relevant data,the measurement data was described by (x ± s) and using t-test,the enumeration data was described by percentage,using the Chi-square test.Results The total effective rate was 52.2％ in the observation group,higher than the 38.8％ in the control group (P ＜ 0.05).After the third and fourth course of treatment,the karnofsky perfomance status score were (81.3 ± 9.7) and (83.2 ± 9.9),were significantly higher in the observation group than which in the control group (P ＜ 0.05).After the treatment,the levels of CD3 +,CD4+,CD8+ andCD19+ were (54.21 ±6.38)％,(24.11 ±2.41) ％,(21.33±3.16) ％ and (7.18 ±1.13) ％ in the observation group,and higher than the control group (P ＜ 0.05).During the treatment,there were no serious toxicity occurs in the patients and the rates of toxicity were significantly lower in the observation group than which in the control group (P ＜ 0.05).Conclusion Oxaliplatin combined with tegafur gimeracil oteracil potassium capsule has a better effect and safety for therapy in the treatment of gastric cancer with liver metastasis than mFOLFOX6.

Hepatitis C virus(HCV)is the major etiology of non-A,non-B hepatitis.At present,neither a vaccine nor any effective therapy is available.Multi-epitope DNA vaccine(minigenes/epigenes)is a novel nucleic acid vaccine which can induces high effective cellular and humoral immune responses and has good perspective in clearing Hepatitis C virus through screening and assembling optimal antigen epitope genes(T cell、B cell epitope included).It is advanced in covering more HCV subtypes,inducing comprehensive anti-HCV immune responses and reducing the negative influence caused by irrelevant,disturbing and suppressive sequence as far as possible through selecting the most potential protective epitopes in DNA vaccine design.The recent research progress on HCV compound multi-epitope DNA vaccine and future prospects were reviewed.

Objective To analyze the clinical presentation and the effects on both mothers and fetuses with HELLP syndrome induced hyregtensive disorder complicating pregrancy and to investigate the effective methods for diagnosis and treatment. Methods 15 cases of HELLP syndroms were retrospectively analyzed on material and perinatal outcomes. Results In 15case of women with HELLP syndrome, all of them presented antepartum HELLP. Mean gestational age at delivery was 34 weeks. Severe maternal complications included placental abruption,DIC ,postpartum hemorrhage,fetal distress, et al. All of them underwent cesaresn section and required transfusions with blood or blood products. 1 case of perinatal death was related to placental abruption. Conclusion HELLP syndrome is a severe obstetric complication. Better prognosis may be achiveved by early diagnosis, synthetic therapy and optimal termination of pregnancy.

Objective To review the advance of gene diagnosis and gene therapy on gastric cancer. Methods Literatures about the advance of gene diagnosis and therapy on gastric cancer were reviewed. Results Detection of tumor marker by gene technique is important for early diagnosis, follow-up and therapy evaluation of gastric cancer in clinic. But there are still many problems in gene therapy of gastric cancer. Conclusion Gene detection and gene therapy will become important supplementary means for diagnosis and treatment of gastric cancer.