Combined Modality Therapy ; Early Diagnosis ; Humans ; Mouth Neoplasms ; diagnosis ; therapy

Objective To investigate the distribution of authors,funding,institutions and regions of Chinese Journal of Orthopaedics between 2010 and 2015,understand the types and characteristics of authors＇ cooperation,identify the core author,core institutions and core regions,as well as evaluate academic level and journal quality from the view of literature citation.Methods According to Chinese Science Citation Database (referred CSCD) and bibliometric methods,we made statistical analysis,including the number of papers,cooperation,core authors,regional distribution of authors,systematic distribution of authors,productive institutions,funding sources and distribution.On the basis of Chinese science and technology journal citation reports (Compendex) from 2013 to 2015,the main indicators and coupling relationship of bone surgery journals were evaluated.Results From 2010 to 2015,Chinese Journal of Orthopaedics published 1 342 papers.There were 1 009 first authors,among which 802 authors (79.48％,802/1 009) published only one paper; 1 293 co-author papers contributed to 96.35％ cooperation rate and 5.69 degree of cooperation.Forty-nine papers (3.65％,49/1 342) had only one author,and 799 papers (59.54％,799/1 342) were published by affiliated Hospital,321 papers (23.92％,321/1 342) by provincial and municipal hospitals,138 papers (10.28％,138/1 342) by military hospital.There were 63 (6.24％,63/1 009) core authors publishing 252 papers (18.78％,252/1 342),and 20 productive institution publishing 630 papers (46.94％,630/1 342) in which Beijing was ranked at No.1 with 238 papers (17.73％,238/1 342).From 2010 to 2015,Chinese Journal of Orthopaedics publishing papers got 652 funding.From 2012 to 2014,its core total citations were 10 153,ranked No.1 in bone surgery journals in 2012 and ranked No.2 in 2013-2014; impact factors rose from ranked No.4 in 2012 to ranked No.2 in 2014,and the comprehensive evaluation of total score ranked No.1 in 2012-2014.Conclusion Chinese Journal of Orthopaedics has a strong team with a large number of authors,extensive source of institutions,a wide regional distribution,high cooperation rate,and strong ability to attract assistance funded paper.Affiliated Hospital and provincial and municipal hospitals are the main source of paper in the journal.Its core total citations,impact factor,subject diffusion index,academic impact indicators,comprehensive evaluation score were located in front rank of the same field of journals.

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 analyzed included the percentage of cited articles, the number of citation of a single article, authors of most cited articles, geological regions of cited articles, years of citation, citing journals and self citing rate. Results The percentage of cited papers (749 articles, 4213 times) in all published 1184 articles in Chinese Journal of Orthopaedics from 2000 to 2004 were 76.43%, 75.20%, 71.49%, 57.46% and 30.19%, with an average of 63.26%. The original articles cited by other researchers were 7.86, 6.54, 5.48, 2.98 and 1.78, with an average of 5.62. The highest one was citated by 68 times. The most frequently cited authors were from 30 provinces of China and the city Beijing, Shanghai and Tianjin were the three topest cities among other cities in the naion. There were 461 citing journals, and there was 191 items self citsted, self-citing rate is 0.045. Conclusion Chinese Journal of Orthopaedics has published high quality articles. It has been become one of the most important information resource for orthopaedic researchers and one of the most important medical journals in China.

AIM: To investingate the variety of the function of vascular endothelium in the patients with hypertensive nephropathy and the effect of Huayu Qinli Granule on (Hirudo,Rhizoma Smilacis Glabrae,Herba Leonuri,etc.) it. METHODS: This was a prospective,comparative and single-blind clinical trial.Patients in accord with the diagnosis and TCM differentiation standard were randomly divided into treatment group,united treatment group,blank control group and positive control group.Before the beginning of the trial,all patients were treated by Felodipine to lower their blood pressure to desired value.When the trial began,blank control group were treated only by Felodipine, positive control group were treated by general hypertension pills+captopril,treatment group were treated by Felodipine+Huayu Qinli Granule,united treatment group were treated by Felodipine+Huayu Qinli Granule+captopril.The course of study was for 4 weeks.The levels of urinary microalbumine(ALB),urinary ?_1-microglobulin(?_1-mg),urinary?_2-microglobulin(?_2-mg),serum nitric oxide and plasma endothelin were measured before and after the trial. RESULTS: The results showed both Huayu Qinli Granule and ACEI improved the levels of serum nitric oxide but there was slightly advantage over ACEI;both Huayu Qinli Granule and ACEI improved the levels of plasma endothelin,the improvement of Huayu Qinli Granule was(equal) to ACEI;united treatment group had the remarkable effect on serum nitric oxide and plasma endothelin. CONCLUSION: The results indicate that Huayu Qinli Granule improves the function of vascular endothelium in the patients with hypertensive nephropathy to a certain extent with the sufficiency of the treatment of depressing blood pressure.The effect of Huayu Qinli Granule is similar to that of ACEI.They cooperate with each other but mechanism of them may be different.

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

Equipment Safety ; Nanostructures ; adverse effects

Environmental Monitoring ; Humans ; Occupational Health

Abstract: Chigger mites belong to the phylum Arthropoda, class Arachnida, sub-class Acari, order Parasitiformes, family Trombiculidae and Leeuwenhoekiidae, with a wide range of species. There are more than 3 700 known species of mites globally, of which 531 species in 46 genera from three sub-families have been recorded in China, and 320 species of chigger mites recorded from 3 subfamilies and 32 genera in Yunnan Province. At this stage, chigger mites are the only vectors of scrub typhus, with about 60 species worldwide being potential vectors. Six vectorial mite species have been confirmed in China, including Leptotrombidium deliense, L.scutellare, L.rubellum, L.sialkotense, L.kaohuense, L.insulare. Yunnan Province has reported five vectorial mite species, including the previously-mentioned five species except for L.sialkotense. The zoogeographic study divided Yunnan Province into 5 zoogeographic areas, namely, Central Hengduan Mountains subregion, Southern Hengduan Mountains subregion, Eastern Yunnan Plateau subregion, Western Yunnan Plateau subregion, Southern Yunnan Mountainous subregion. The Southern Hengduan Mountains subregion has the highest number of known genera and species of scrub typhus and the highest number of scrub typhus cases, with 216 species in 22 genera from 3 subfamilies, and all 5 species of vector scrub typhus were distributed. Southern Yunnan Mountain subregion has the least number of mite species, with 91 species in 12 genera from three sub-families, with L. scutellare being the dominant vectorial mite species across the province. Due to suitable natural geographic conditions in Yunnan Province, vectorial mites can propagate rapidly, leading to a large number of scrub typhus cases. According to statistics, the number of scrub typhus cases in Yunnan Province has rapidly increased, with 15.40 times, 20.64 times and 28.91 times more cases in 2016, 2017 and 2018 respectively than in 2006. Scrub typhus remains a serious public health problem in Yunnan Province, posing a threat to the health of the local population. Therefore, prevention and control efforts should continue to focus on the affected areas and the general public.

AIM: To observe acute coronary syndrome (ACS), including acute myocardial infarction (AMI), and unstable angina pectoris (UAP) and plasma monocyte chemoattractant protein-1 (MCP-1) in patients with restenosis after angioplasty, and compared with normal controls. METHODS: Sixty-eight patients were selected from the Department of Cardiology, Third Hospital Affiliated to Peking University between December 2005 and April 2006, including 30 patients with AMI, 20 patients with UAP and 16 patients with restenosis after angioplasty. Thirty healthy people were selected simultaneously to be the controls. All subjects knew and agreed with the items. The level of blood lipid was determined in all enrolled subjects: ① Blood sample was obtained from the elbow of patients with AMI immediately at hospitalization (2-12 hours from onset). ② Blood sample was obtained from patients of UAP group and patients of restenosis after angioplasty group immediately after the hospitalization (within 24 hours of onset). ③ Blood sample was obtained from fasting subjects of the normal control group in the morning. Blood sample was centrifuged, separated of the plasma and then frozen at -70 ℃. The level of plasma MCP-1 was determined with ELISA for statistical analysis. RESULTS: A total of 98 enrolled subjects were involved in the analysis of results, and no one withdrew from the study. Comparison in plasma MCP-1 among all groups: The plasma MCP-1 in ACS group, UAP group and restenosis after angioplasty group were (166.7?46.5,149.4?54.9,119.7?25.0,89.2?26.4) ng/L respectively, and it was significantly higher in ACS group, UAP group and restenosis after angioplasty group than that in the normal control group (F =21.27,P

Objective To observe the branches and distribution of the tibial nerve and analyze the compressed position of it.Methods Twenty sides of adult cadavers were anatomized and the tibial nerve branches in ankle,foot,the internal and external plantar tunnel were observed.Correlated data was measured and recorded.Results ① The tendinous part of abductor hallucis muscle that was located under the muscle and consisted the surface of the internal and external plantar tunnel was(8.62?0.79)cm in length,(3.01?0.30)cm in width,and the thickness of it was about(0.24?0.02)cm.The internal and external nerves were located in the internal and external tunnel.The length of the internal tunnel was about(4.58?0.41)cm,and the diameter was(1.11?0.10)cm.The length of the external tunnel was about(2.58?0.23)cm,the diameter was about(0.96?0.08)cm.② Internal hell nerve was in an isolated tunnel interior the hell,which was the hell tunnel.The length of the hell tunnel was about(3.03?0.21)cm,the diameter was(1.07?0.09)cm.Conclusion The tibial nerve branches can be compressed at internal,external plantar tunnel or the heel tunnel.When making neurolysis of the tibial nerve for tarsal tunnel syndrome patients,except for the flexor retinaculum,the internal and external plantar tunnel and the hell tunnel should also be decompressed especially for the patients with the symptom of compressed single branch.