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目的 分析血管迷走性晕厥患者的临床特点，探讨其晕厥前是否有晕厥先兆的影响因素。 方法 回顾性纳入2017年1月—2022年6月首都医科大学附属北京天坛医院诊治的血管迷走性晕厥患者为研究对象。采集其一般资料、直立倾斜试验结果及血流动力学指标，采用多因素logistic回归分析探讨患者发生晕厥先兆的影响因素。 结果 研究共纳入血管迷走性晕厥患者1211例。根据其发生晕厥前是否有先兆症状进行分组，其中无先兆组582例（48.06%），有先兆组629例（51.94%）。有先兆组患者的年龄（t=6.006，P

Copyright of Practical Pharmacy & Clinical Remedies is the property of Editorial Department of Practical Pharmacy & Clinical Remedies 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 Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research 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 Polymer Materials Science & Engineering is the property of Sichuan University, Polymer Research Institute 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 Population & Economics / Renkou yu Jingji is the property of Capital University of Economics & Business 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 Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. 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 Natural Gas Geoscience is the property of Natural Gas Geoscience 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 Natural Gas Geoscience is the property of Natural Gas Geoscience 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 Chinese Journal of Geological Hazard & Control is the property of China Institute of Geological Environmental Monitoring (CIGEM) 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 Science & Technology of Food Industry is the property of Science & Technology of Food 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.)

Objective: To explore the efficacy and mechanism of taohong siwu decoction on promoting fracture healing after proximal femoral nail antirotation（PFNA） in elderly patients with fntertrochanteric fracture based on phosphatidylinositol 3-kinase（PI3K）/serine protein kinase（Akt） signaling pathway. Methods: 90 elderly patients with fntertrochanteric fracture treated with PFNA who were admitted to Suining Hospital of Traditional Chinese Medicine from July 2021 to December 2022 were selected, patients were divided into control group and study group according to the random number table method, 45 cases each. Control group received routine intervention after operation, and study group received taohong siwu decoction on the basis of control group. The traditional Chinese medicine syndrome scores, fracture healing time, Harris hip function scores, hemorheology, PI3K/Akt signaling pathway related indicators were compared between two groups. Results: The hip pain, pain, fatigue, limb weakness, dizziness, insomnia, forgetfulness, spontaneous sweating,fear of wind and cold, chest tightness, shortness of breath, skin nails, pale complexion score and total score in study group were lower than those in control group after treatment（P＜0.05). The fracture healing time in study group was shorter than that in control group, Harris hip function score was higher than that of control group（P＜0.05). The hematocrit, plasma specific viscosity, whole blood specific viscosity and erythrocyte electrophoresis time in study group were lower than those in control group（P＜0.05). PI3K m RNA and Akt m RNA in study group were higher than those in control group after treatment（P＜0.05). Conclusion: Elderly patients with fntertrochanteric fracture are treat with taohong siwu decoction after PFNA surgery, which can promote the clinical prognosis of patients, reduce traditional Chinese medicine syndrome scores, promote the recovery of hip joint function, shorten the healing time of fractures, improve hemorheology of the body, and regulate the expression of PI3K/Akt signaling pathway. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Stroke is the property of Chinese Journal of Stroke 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 Shipin Kexue/ Food Science is the property of Food Science 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.)

目的: 分析综合护理干预在EICU患者中的应用效果. 方法: 选取2023年1月-2023年12月本院64例EICU 患者开展研究, 用随机数字表法平均分为对照组32例, 行常规护理, 观察组32例, 行综合护理, 比较两组护理效果. 结果: 观察组的SF-36评分明显高于对照组, VAP发生率、住院时间、机械通气时间、IL-8、CRP和IL-6均明显低于对 照组(P < 0.05). 结论: 给予EICU患者综合护理能有效提高生活质量, 改善预后效果, 防范VAP, 具有推广价值. [ABSTRACT FROM AUTHOR]

Copyright of China Surfactant Detergent & Cosmetics (2097-2806) is the property of China Surfactant Detergent & Cosmetics 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 response to the demand of approaching justice movement and scientific and technological progress, the smart court, as a product of judicial intelligence, applies emerging scientific and technological means to the trial and management of the court. The construction of the intelligent court should not only pay attention to the improvement of litigation efficiency in the system design, but also pay attention to the protection of the litigation rights of the parties. As the basic concept of jurisprudence, "right" should be the logical starting point of the legitimacy of smart courts. The construction of smart courts should be promoted with rights relief as the logical basis and procedural choice as the logical focus. The construction of intelligent court should take rights as the starting point for top-level design, provide parties with a variety of procedural options to realize the protection of litigation rights, and focus on "procedural options" to provide institutional guarantee. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology 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 Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology 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 Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics 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 Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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.)

Objective To investigate the hemodynamic parameter characteristics of patients with neurogenic orthostatic hypotension (nOH) in the head-up tilt test (HUTT). Methods Patients diagnosed with typical nOH in the syncope clinic of our hospital were selected. Hemodynamic parameters of these patients during HUTT including systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate, stroke volume, cardiac output and systemic vascular resistance in the supine and tilted upright positions were collected, and retrospectively analyzed. The patients were divided into two groups according to age (age≥60 years group with 46 patients and age < 60 years group with 36 patients ). The characteristics of the above hemodynamic parameters were compared between the two groups in the supine position, and at the 1st, 2nd, and 3rd minute in tilted upright position. Results For all patients, systemic vascular resistance does not increase from the supine to the tilted upright position. The increase of heart rate, the decrease of stroke volume and their degree of variability from the supine to the titled upright position are significantly lower in patients≥60 years than those in patients < 60 years. Conclusion In patients with typical nOH, the increase of systemic vascular resistance from the supine position to the tilted upright position is impaired. Among these patients < 60 years, heart rate increases and stroke volume decreases significantly in the tilted upright position. [ABSTRACT FROM AUTHOR]

Objective To investigate the diagnostic value of transcranial Doppler (TCD) combined with headup tilt test (HUTT) in patients with orthostatic cerebral hypoperfusion syndrome (OCHOs). Methods We selected the patients going to hospital due to syncope or suspected orthostatic intolerance, and their etiology was considered as OCHOs. Cerebral blood flow parameters and hemodynamic parameters of patients were collected separately by TCD and HUTT, and healthy control group was set up. TCD cerebral blood flow parameters and HUTT hemodynamic parameters were compared between the OCHOs patients and the control group. Results A total of 56 OCHOs patients (case group) and 21 healthy adults in the control group are enrolled. In terms of TCD cerebral blood flow parameters, compared with the supine position, the absolute values of the decrease of systolic, enddiastolic and mean cerebral blood flow velocity in the case group are significantly higher than those in the control group during the tilt upright position; the absolute values of the increase of pulse index and circulation resistance index are also significantly higher than those in the control group (P < 0. 01). There is no significant difference in HUTT hemodynamic parameters between the two groups (P > 0. 05). The receiver operator characteristic curve is drawn. Compared with the supine position, systolic, end-diastolic and mean cerebral blood flow velocity in the case group decrease by 14. 5, 9. 5 and 13. 5 cm / s, respectively during the tilt upright position. Their sensitivity is separately 94. 6%, 87. 5% and 91. 1% while the specificity is separately 95. 2%, 85. 7% and 95. 2% in diagnosing OCHOs (P < 0. 01). Conclusion TCD combined with HUTT plays an important role in diagnosing OCHOs. [ABSTRACT FROM AUTHOR]

Copyright of Transactions of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher 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 Art Panorama is the property of Art Panorama 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 Detergent & Cosmetics is the property of Detergent & Cosmetics 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 Science & Technology of Cereals, Oils & Foods is the property of Science & Technology of Cereals, Oils & Foods 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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 Geography & Geographic Information Science is the property of Geography & Geo-Information Science 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 Evaluation & Analysis of Drug-Use in Hospitals of China / Zhongguo Yiyuan Yongyao Pingjia yu Fenxi is the property of Evaluation & Analysis of Drug-Use in Hospitals of China Editorial Board 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 Hydrobiology / Shuisheng Shengwu Xuebao is the property of Editorial Department of Journal of Hydrobiology 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 Hydrogeology & Engineering Geology / Shuiwendizhi Gongchengdizhi is the property of Hydrogeology & Engineering Geology 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.)