Search

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Science Technology & Engineering is the property of Chinese Society of Technology Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Under the influence of the current situation and national conditions, Wu Lien Teh's public health ideology has continuously developed during his study and practice, gradually forming a rich public health ideological system, namely, infectious disease prevention and control is the primary content of public health in China at that time, the right to quarantine at seaports reflects the sovereignty of the country, education is an essential means to raise national awareness of public health, and the public medical system is a necessary support for public health. These public health ideologies led the trend of the times in China at that time, making positive contribution to the development of national health at both ideological and practical levels, with an important historical role and practical reference significance. [ABSTRACT FROM AUTHOR]

Copyright of Wool Textile Journal is the property of National Wool Textile Science & Technology Information Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Agronomica Sinica is the property of Crop Science Society of China and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Beijing University of Traditional Chinese Medicine is the property of Journal of Beijing University of Traditional Chinese Medicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

BACKGROUND: As a classic surgical method for the treatment of femoral head necrosis and femoral neck fracture, total hip arthroplasty has some problems, such as poor placement of prosthesis, postoperative dislocation and so on. OrthoPilot navigation assisted total hip arthroplasty can theoretically improve the accuracy and safety of prosthesis placement. At present, there are few studies on its application in total hip arthroplasty in China. OBJECTIVE: To explore the feasibility and short-term clinical effect of OrthoPilot navigation assisted total hip arthroplasty. METHODS: A retrospective analysis was performed in 23 patients who received OrthoPilot navigation assisted total hip arthroplasty in the Department of Joint surgery of the First Affiliated Hospital of Anhui Medical University from June 2019 to April 2022. A total of 23 patients with freehand total hip arthroplasty were matched at 1:1 according to sex, age, body mass index and preoperative Harris score. The anteversion and inclination angles during and after operation were measured and counted. The operation time, total blood loss, postoperative drainage, average hemoglobin loss and postoperative Harris scores were calculated. RESULTS AND CONCLUSION: (1) The operation time in the navigation group was (152.4±39.9) minutes and in the non-navigation group was (115.3±35.4) minutes, with statistically significant (P=0.02). (2) In terms of angle measurement, the anteversion angle of acetabular cup was (42.3±3.5)° during operation and (42.6±5.5)° after operation, with no significant difference (P=0.574) in the navigation group. The inclination angle of acetabular cup was (18.5±3.4)° during operation and (19.3±3.9)° after operation, with no significant difference (P=0.567) in the navigation group. (3) According to “Lewinnek safe zone”, 22 hips were in the safety zone and 1 hip outside the safety zone after operation in the navigation group, while 17 hips were in the safety zone and 6 hips outside the safety zone after operation in the non-navigation group, showing a significant difference (χ ² =4.212, P=0.04). (4) In terms of surgical treatment, there was no significant difference in total blood loss, postoperative drainage, average hemoglobin loss, Harris score, and the incidence of postoperative lower extremity deep venous thrombosis between the two groups. (5) The average follow-up was 3 months after operation, and there were no patients with early infection or dislocation in the two groups. (6) These results verify that OrthoPilot navigation assisted total hip arthroplasty can improve the accuracy and safety of acetabular cup placement, and its short-term clinical effect is not significantly different from that of freehand total hip arthroplasty. [ABSTRACT FROM AUTHOR]

Copyright of Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban) is the property of Tunnel Construction Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Forest Products Industry is the property of China Forest Products Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Rolling Stock (1002-7602) is the property of Rolling Stock Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Forest Products Industry is the property of China Forest Products Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban is the property of Harbin Institute of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Sciencepaper is the property of China Sciencepaper and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Acute intermittent porphyria (AIP) is a rare disease caused by enzyme deficiency due to HMBS gene mutation and is often life-threatening during acute attack. This article introduces the traditional treatment methods for AIP, such as high-carbohydrate therapy and intravenous heme infusion, as well as several emerging therapies targeting the etiology of AIP, including enzyme replacement therapy and gene therapy with multiple strategies of DNA gene augmentation, mRNA gene augmentation, and RNAi gene silencing. It is worth noting that breakthroughs have been made in Givosiran, a drug based on RNAi gene silencing, and it has been used in clinical practice. Gene therapy targeting the etiology of AIP may become a new trend in the treatment of rare diseases in the future. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Northwest A & F University - Natural Science Edition is the property of Editorial Department of Journal of Northwest A&F University (Natural Science Edition) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

With the development of genetics and molecular biology, the research on acute intermittent porphyria ( AIP) has been gradually deepened, and its complication hepatocellular carcinoma (HCC) has attracted more and more attention. This article mainly summarizes the research advances in the pathogenesis and prevention of HCC in AIP. The pathogenesis of AIP with HCC is associated with oxidative stress, p53 mutation, downregulation of Bel - 2, increase in inflammatory cytokines, and iron overload, and its prevention strategies include the use of statins, strict management, liver transplantation, gene therapy, and enzyme replacement therapy. This article reviews the latest advances in the pathogenesis and prevention of AIP with HCC. [ABSTRACT FROM AUTHOR]

Copyright of Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban) is the property of Tunnel Construction Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to study the structure force and human body injury of the submerged floating tunnel (SFT) under the collision load, the smooth particle hydrodynamics (SPHD) was coupled with the finite element method (FEM), and the working conditions of the SFT impacted by submarines with different mass and velocity were simulated by ANSYS / LS-DYNA software. The results show that the most of submarine's kinetic energy convert into the tunnel's internal energy through the deformation of the tunnel wall. The structural force with large fluctuations is simplified, and the structural force fitting formula for the collision of the underwater structure is obtained. Through the analysis of the maximum velocity in the collision direction at each longitudinal point of the tunnel, it can be seen that the increase of submarine impact velocity has more serious effect on the tunnel and human body injury in the tunnel than the increase of submarine mass, and the formula for calculating the length of the severe damage zone with respect to the impact velocity and submarine mass is obtained. [ABSTRACT FROM AUTHOR]

Copyright of Engineering Mechanics / Gongcheng Lixue is the property of Engineering Mechanics Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

在面对重大疫情的应对措施中,定点医院成为抗击疫情的桥头堡和主要阵地。该文分析了定点医院在应对新型 冠状病毒肺炎疫情时出现的医疗资源不足、防控意识薄弱、交叉感染等问题,并提出针对性的改进措施。 [ABSTRACT FROM AUTHOR]