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为探讨全身麻醉对舍饲大熊猫（Ailuropoda melanoleuca）血液流变学的影响，通过右美托咪定-替来他明-唑拉西泮（dexMTZ）麻醉北京动物园4只舍饲大熊猫，采集麻醉后大熊猫的血液样本检测。结果显示：舍饲大熊猫麻醉后血液流变学部分指标较麻醉前无显著差异；全血黏度、血流阻力、纤维蛋白原和血沉方程K值、红细胞电泳时间、卡松黏度以及卡松屈服应力较麻醉前显著升高（p

血管性认知障碍患者往往伴有睡眠障碍，睡眠的紊乱进一步降低了患者的生活质量，增加了其脑血管事件的风险，也加重了照料者的负担。有效治疗患者的睡眠障碍不仅可以改善其生活质量，对患者的认知及功能康复也有积极影响。本文对血管性认知障碍患者常见的睡眠紊乱进行综述，着重阐述了睡眠障碍非药物治疗方面的研究成果，并对这些治疗方法未来的研究方向以及在血管性认知障碍患者中的应用前景进行了探讨。 Abstract: Patients of vascular cognitive impairment often suffered from all kinds of sleep problems, which further reduced their quality of life, improved risk of cerebrovascular events and increased their caregiver’s burden. Effective treatment of sleep disorders can not only improve the quality of life of patients, but also have positive effects on the cognitive and functional rehabilitation of patients. In this article, we reviewed the common sleep problems in patients of vascular cognitive impairment, elaborated on the present research results of non-pharmacological treatments to these problems, and discussed the future research fields and application prospects of non-pharmacological therapy for sleep disturbance of vascular cognitive impairment patients.

目的了解广州市儿科医师心理健康状况及其影响因素，为改善儿科医师心理健康提供对策。方法采用分层随机抽样法，在广州市11个区内随机抽取400名儿科医师，利用症状自评量表SCL-90与工作压力源量表进行调查。采用多元线性回归法分析儿科医师心理健康的影响因素。结果广州市儿科医师工作压力源得分前三位为外部环境（3.23±0.59）、工作负荷（3.19±0.56）、组织管理（2.74±0.55）；除职业兴趣外，各因子得分均高于临床医生群体，差异有统计学意义（P＜0.01）；SCL-90筛查结果为阳性的有109人（27.25％）；除焦虑、偏执外，各因子得分均高于医生常模；工作压力源各因子与SCL-90各因子呈正相关关系，除工作负荷与恐怖、外部环境与恐怖两对因子外，其余各对因子之间的相关性均有统计学意义（P＜0.05）；单因素分析结果显示不同健康状况、工作年限、工作满意度、工作压力、职业前景的儿科医师心理健康得分差异有统计学意义（P＜0.05）；多元线性回归结果显示健康状况、工作年限、职业兴趣、人际关系、医患关系是儿科医师心理健康的影响因素（P＜0.05）。结论广州市儿科医师心理健康状况不理想，其影响因素主要为工作、组织等外部客观因素。

Copyright of Journal of Ceramics / Taoci Xuebao is the property of Journal of Ceramics 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 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.)

Objective To understand the current situation of death anxiety of the elderly in rural areas of Sichuan and its influencing factors. Methods A questionnaire survey was conducted among 702 rural elderly from 6 prefecture-level cities in Sichuan Province, On the basis of describing the current situation of death anxiety, the 才 test and logistic regression analysis were used to explore the influencing factors of death anxiety. Results The scores of emotional dimensions of death anxiety, stress and pain, time consciousness, and cognitive dimension of the elderly in rural areas of Sichuan were (1.10 ±1.33), (2.29 ±1.80), (0.76±0.79), and (1.18±0.79), respectively. The total score was (533±3.68), and 245 (34.90%) had high death anxiety. Multivariate analysis showed that the number of children (02=0.742, 95%CI: 0,630-0.875)), subjective well-being (OR= 0.453, 95%CI: 0.335-0.612)) and physical fitness (OR=0.581, 95%CI: 0452-0.746) were the protective factors of death anxiety in the elderly*, while chronic diseases (OR=1.575, 95%CI: 1.032-2.404)) were the risk factors of death anxiety. Conclusion The death anxiety of the elderly in the rural areas of Sichuan is at a medium -low level, and the rural elderly with a small number of children, chronic diseases, poor physical fitness, and low subjective well-being have a higher level of death anxiety, which should be paid more attention to. [ABSTRACT FROM AUTHOR]

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.)

放射治疗（以下简称放疗）是治疗恶性肿瘤的常见方式，通过释放高能的射线作用于细胞，诱导肿瘤细胞 DNA 链 的断裂和微环境中活性氧的产生，从而杀灭肿瘤细胞。然而在放疗过程中，射线不可避免的作用于表浅皮肤组织，且辐射对皮肤 的影响是累积的，导致在辐射结束后可能产生更严重的皮肤损伤，引起慢性放射性皮炎，主要包括皮肤萎缩、色素沉着、皮肤纤 维化和迟发性溃疡。慢性放射性溃疡是其中最严重的并发症之一，因血液供应较差，往往难以愈合，严重影响患者生活质量。现 就慢性放射性溃疡的风险因素、发病机制以及现有的治疗手段作一综述。 [ABSTRACT FROM AUTHOR]

Phospholipid transfer protein （PLTP） is a type of lipid transfer protein ubiquitously expressed in various tissues that plays a vital role in mediating the transfer of phospholipids and other amphiphilic molecules among lipoprotein particles. Apart from this, PLTP regulates the release of pro-atherosclerotic lipoproteins, modulates platelet aggregation, and influences insulin sensitivity through various mechanisms. Conversely, the deficiency of PLTP may reduce atherosclerosis lesion, facilitate the regression of pre-existing atherosclerotic plaques, and mitigate obesity-induced insulin resistance resulting from a high-fat diet. This review comprehensively summarizes the biological characteristics of PLTP, the regulatory mechanisms of PLTP expression and the recent research progress pertaining to the role of PLTP in the dysfunctional glucose and lipid metabolism, as well as atherosclerosis, and other pathological conditions. Furthermore, the prospective research directions and potential clinical application of PLTP are also discussed in this review. [ABSTRACT FROM AUTHOR]

Objective To explore the clinical value of quantitative detection of hepatitis B surface antigen （HBsAg） and hepatitis B virus E antigen （HBeAg） serum levels to evaluate the viral response （HBV‐DNA） of entecavir in patients with hepatitis B cirrhosis complicated with primary liver cancer. Methods From April 2020 to July 2021, 80 patients with moderate liver cirrhosis complicated with primary liver cancer were treated in our hospital. According to whether virological response occurred at the 8th week of treatment, the patients were divided into response group （n = 47） and non‐response group （n = 33）. The correlations between serum HBsAg, HBeAg and HBV‐DNA levels were compared before and after treatment. The value of serum HBsAg and HBeAg levels in predicting viral response was determined by receiver operating characteristic （ROC） curve. The 1‐year survival rate was analyzed by Kaplan‐Meier method. Results The serum levels of HBsAg and HBeAg were positively correlated with the level of HBV‐DNA before treatment. There were significant differences in serum HBsAg and HBeAg levels at 8 weeks, 12 weeks, 24 weeks, 36 weeks and 48 weeks after treatment. At the 48th week of treatment, the maximum area under the ROC curve of viral response predicted by serum HBsAg level was 0.818（ 95% CI:0.709 ~ 0.965）. The best cut‐off point was （40.63 ± 10.28） ng/mL. The sensitivity is 91.34%. The specificity is 71.93%. At the 8th week of treatment, the area under the ROC curve predicted by serum HBeAg level was up to 0.801 （95% CI:0.673 ~ 0.979）. The best cut‐off point was （53.38 ± 9.86） NCU/mL. The sensitivity is 88.52% and the specificity is 83.42%. The results of survival analysis showed that the 1‐year survival rate of the response group was 87.31% higher than that of the non‐response group 62.18%, and the difference was statistically significant （P < 0.05）. Conclusion Serum HBsAg and HBeAg levels were correlated with viral response in patients with hepatitis B cirrhosis complicated with primary liver cancer treated with entecavir. Quantitative detection of serum HBsAg and HBeAg levels to evaluate the viral response of patients has high clinical value. [ABSTRACT FROM AUTHOR]

Copyright of Operations Research Transactions / Yunchouxue Xuebao is the property of Editorial office of Operations Research Transactions 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 Fuzhou University is the property of Journal of Fuzhou University, 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 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 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 Chinese Journal of Wildlife / Yesheng Dongwu Xuebao is the property of Chinese Journal of Wildlife 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 Agro-Environment Science is the property of Journal of Agro-Environment Science 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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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.)

Copyright of Journal of Chinese Institute of Food Science & Technology / Zhongguo Shipin Xuebao is the property of Journal of Chinese Institute of Food Science & Technology Periodical 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 West China Journal of Stomatology is the property of Sichuan University, West China College of Stomatology 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 Journal of Oral & Maxillofacial Surgery is the property of Shanghai Jiao Tong University, College of Stomatology 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 Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine 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 Test & Measurement Technology is the property of Publishing Center of North University 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 Tianjin Medical Journal is the property of Tianjin Medical Journal 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.)

目的探讨有吸毒史的女性高血压病患者戒毒所内口服药物治疗疗效。方法对128例有吸毒史的女性高血压病患者和90例无吸毒史的女性高血压病患者均采用依那普利、美托洛尔、厄贝沙坦、硝苯地平缓释片、氢氯噻嗪等5种药物治疗。给予单一用药或联合用药，使血压达标，比较两组患者的血压变化情况。结果有吸毒史的女性原发性高血压病例组血压水平远高于无吸毒史女性高血压病例组，差异有统计学意义（P＜0.05）。结论有吸毒史的女性高血压病患者用药种类和难治性高血压比例均高于无吸毒史的女性高血压病患者，对降压药物的敏感性降低，血压难控制。 [ABSTRACT FROM AUTHOR]

褪黑素具有显著抗衰老作用,其主要机制包括自由基清除和线粒体保护，褪黑素水平的下降可能是人体衰老的表现。此外，研究证实褪黑素具有降脂、降压和减重作用，可预防和延缓动脉粥样硬化进展，改善脑缺血再灌注损伤，在缺血性卒中领域具有良好的应用前景。本文对褪黑素抗衰老、预防卒中相关危险因素和改善卒中预后等方面的作用机制和应用前景进行总结。 Abstract: Melatonin has significant anti-aging effect, and the main action mechanisms includes free radical scavenging and mitochondrial protection. The decline of melatonin level may be the manifestation of human aging. In addition, it has been confirmed that melatonin has the effect of lipid-lowering, antihypertension and weight-loss, which can prevent and delay the progression of atherosclerosis, and reduce ischemia-reperfusion injury, so melatonin has a good application prospect in the field of ischemic stroke. This article summarized the mechanism and application prospect of melatonin in anti-aging, preventing stroke related risk factors and improving stroke prognosis.