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目的 调查缺血性卒中患者服药依从性的影响因素。 方法 前瞻性连续纳入首都医科大学附属北京天坛医院国际部2022年6月—2023年12月的缺血性卒中住院患者。采用问卷调查收集患者的一般情况、服药依从性[采用Morisky服药依从性量表（Morisky medication adherence scale，MMAS）评估]、感知健康能力[采用中文版感知健康能力量表（perceived health competence scale，PHCS）评估]、卒中复发情况等信息。根据MMAS评分将患者分为依从性差（MMAS评分＜６分）组和中高依从性（MMAS评分≥6分）组。比较两组的人口学特点、临床特点和血管危险因素情况，并采用多因素logistic回归分析服药依从性的影响因素。 结果 共纳入缺血性卒中患者212例，平均年龄（59.9±5.9）岁，MMAS评分6（6～7）分，其中服药依从性差组41例（19.34%），中高依从性组171例（80.66%）。多因素logistic回归分析显示，初中及以下学历患者依从性差的风险是大专及以上学历患者的6.290倍（95%CI 1.912～20.689，P=0.002）；无配偶患者依从性差的风险是有配偶患者的4.172倍（95%CI 1.372～12.684，P=0.012）；无业患者依从性差的风险是在职患者的4.115倍（95%CI 1.326～12.773，P=0.014）；PHCS评分低水平的患者服药依从性差的风险是中等水平患者的2.190倍（95%CI 1.098～4.370，P=0.026）。中高依从性组患者出院后1个月（99.42% vs. 92.68%，P=0.004）、3个月（98.83% vs. 80.49%，P＜0.001）和6个月（98.25% vs. 75.61%，P＜0.001）的随访完成率均高于依从性差组；3个月（3.55% vs. 12.12%，P=0.038）、6个月（4.76% vs. 16.13%，P=0.019）的卒中复发率低于依从性差组。 结论 初中及以下学历、无配偶、无业、PHCS评分低的缺血性卒中患者服药依从性差的风险较高。护理人员应综合考虑患者的个体差异，制订并实施个体化的健康教育计划，以提高患者的服药依从性。 Abstract: Objective To investigate the influencing factors of medication adherence in ischemic stroke patients. Methods This prospective study consecutively included the ischemic stroke inpatients at the international department of Beijing Tiantan Hospital, Capital Medical University from June 2022 to December 2023. A questionnaire was used to collect information on patients’ general information, medication adherence [evaluated by the Morisky medication adherence scale (MMAS)], perceived health competence [assessed by the perceived health competence scale (PHCS)], and stroke recurrence. The patients were divided into a poor adherence group (MMAS score

目的 探索脑血管病患者主观性失眠与慢性期功能预后的关系。 方法 本研究是对多中心、大型前瞻性研究——中国卒中后抑郁发生及其结局的前瞻性队列研究（prospective cohort study on the incidence and outcome of patients with post-stroke depression in China，PRIOD）的事后分析。选取PRIOD中入组患者人数较多的15个中心，对入组的脑血管病患者进行发病5年后的电话随访。收集患者的一般资料、临床特点。根据《精神障碍诊断与统计手册》（第五版）中失眠的诊断标准编制调查问卷，收集失眠及相关睡眠问题，评估患者是否存在主观性失眠以及睡眠时间。采用mRS评估患者的功能预后。采用多因素logistic回归分析脑血管病患者主观性失眠与功能预后的关系。 结果 本研究共纳入698例患者，其中319例（45.70%）为主观性失眠患者，仅17.55%（56/319）服用助眠药物。logistic回归分析显示，主观性失眠与脑血管病患者功能预后存在显著关联：校正协变量后，与无失眠患者相比，主观性失眠患者功能残疾风险较高（OR 1.64，95%CI 1.11～2.42，P=0.013）；亚组分析显示，在基线为首次脑血管病发作患者中，与无失眠患者相比，主观性失眠患者功能残疾的风险较高（OR 1.74，95%CI 1.13～2.68，P=0.013）。 结论 主观性失眠是导致脑血管病慢性期功能残疾的危险因素。 Abstract: Objective To explore the relationship between subjective insomnia and functional prognosis in the chronic phase of patients with cerebrovascular disease. Methods This study is a post-hoc analysis of the multicenter, large-scale prospective study— prospective cohort study on the incidence and outcome of patients with post-stroke depression in China (PRIOD). Fifteen centers with a high number of patients enrolled in the PRIOD were selected, and the patients were followed up by telephone 5 years after the onset of cerebrovascular disease. General information and clinical characteristics were collected. According to the diagnostic criteria of insomnia in the Diagnostic & Statistical Manual of Mental Disorders (Fifth Edition), a questionnaire was compiled to collect data on insomnia and related sleep issues, and to assess the presence of subjective insomnia and sleep duration. The functional prognosis was evaluated by mRS. Multivariate logistic regression was used to analyze the relationship between subjective insomnia and functional prognosis in cerebrovascular disease patients. Results A total of 698 patients were included, of which 319 (45.70%) had subjective insomnia. Only 17.55%(56/319) were taking sleep aids. Logistic regression analysis revealed a significant association between subjective insomnia and functional prognosis in cerebrovascular disease patients: after adjusting for covariates, subjective insomnia patients had a higher risk of functional disability compared to those without insomnia (OR 1.64, 95%CI 1.11-2.42, P=0.013). Subgroup analysis showed that among patients experiencing their first cerebrovascular event at baseline, those with subjective insomnia had a higher risk of functional disability compared to those without insomnia (OR 1.74, 95%CI 1.13-2.68, P=0.013). Conclusions Subjective insomnia is a risk factor for functional disability in the chronic phase of patients with cerebrovascular disease.

Peripheral neuropathy is a common complication during treatment of multiple myeloma, which affecting the prognosis and patients’ quality of life. Effective prevention, treatment and nursing interventions have been proved to reduce the incidence of multiple myeloma complicated by peripheral neuropathy. This paper reviewed the studies on nursing of multiple myeloma complicated by peripheral neuropathy in perspectives of risk factors, prevention, treatment and nursing interventions, in order to provide reference for clinical nursing practice. (多发性骨髓瘤周围神经病变(MMPN)是多发性骨髓瘤(MM)治疗过程中常见的并发症之一, 严重影响患者的生活质量及预后, 有效的预防措施、治疗方法和护理干预均能有效降低MMPN的发生率。本研究从MMPN的危险因素、预防、治疗及护理干预措施进行综述, 旨在为MMPN患者的护理提供参考依据和实践指导。)

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 Food & Fermentation Industries is the property of Food & Fermentation Industries 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 Food & Fermentation Industries is the property of Food & Fermentation Industries 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.)

Reservoir sedimentation has always been a problem that troubles the reservoir management department. Scientifically and reasonably utilizing reservoir operation methods to achieve efficient sediment reduction in reservoirs is an effective means to solve reservoir sedimentation. This paper analyzed the reservoir sediment regulation of the Haibowan Reservoir on the Yellow River from 2019 to 2022, and combined the inflow and outflow water and sediment data during the flood season since the construction of the reservoir to carry out research on efficient sediment reduction of the Haibowan Reservoir. The research results indicate that: a) the goal of reservoir sediment reduction is achieved in 2019, 2020 and 2022, and the balance of erosion and sedimentation is basically achieved in 2019, while the sediment reduction effect is better in 2020 and 2022. b) The water level in front of the dam is a key factor affecting the sediment reduction of the Haibowan Reservoir, while the inflow water and inflow sediment are secondary factors affecting the outflow sediment volume. By fitting the influencing factors, an empirical formula for sediment reduction from the Haibowan Reservoir is obtained. c) Different combinations of inflow water and sediment require different scheduling measures to achieve efficient sediment reduction in the reservoir. Efficient sediment reduction in the reservoir can only be achieved by reasonably matching the inflow water and sediment conditions and the water level in front of the dam. [ABSTRACT FROM AUTHOR]

Three isotropic heteropoly acid ionic liquid models were constructed, and their microstructures, binding energies and carrier effective masses were analyzed and discussed in the framework of density functional theory. The results show that the number of substituted coordination atoms of heteropoly acid has a great influence on the properties of the compound. In molybdenum-substituted phosphotungstic acid, when the number of molybdenum-substituted phosphotungstic acid is low, the effective mass of the hybrid carrier is low and the conductivity is strong. With high molybdenum substitution number, the carrier’s relative mass is larger, so the transmission resistance increases, and its conductivity is better than that of the complexes with low molybdenum substitution number. This paper predicts and verifies the properties of the synthesized materials, and provides theoretical basis and guidance for the synthesis and analysis of this kind of materials in the future. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Pathophysiology is the property of Jinan University, School of 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 Chinese Journal of Pathophysiology is the property of Jinan University, School of 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 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 Technology of Water Treatment is the property of Technology of Water Treatment 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 Control Theory & Applications / Kongzhi Lilun Yu Yinyong is the property of Editorial Department of Control Theory & Applications 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 South China Fisheries Science is the property of South China Fisheries 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 Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management 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 Atomic & Molecular Physics (1000-0364) is the property of Journal of Atomic & Molecular Physics 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.)

BACKGROUND: Deferoxamine mesylate is a potential anti-osteoporosis drug with iron chelation, vascular regeneration, and antioxidant effects. Recent studies have shown that the application of deferoxamine mesylate can be extended to the field of tissue regeneration engineering. OBJECTIVE: To investigate whether deferoxamine mesylate can promote the repair effect of iron overload osteoporotic rats after bone grafting for mandibular bone defects by simulating the state of iron accumulation in patients with postmenopausal osteoporosis with high iron intervention in osteoporotic rats. METHODS: An iron accumulation ovariectomized osteoporosis model was firstly constructed. The model group underwent bilateral ovariectomy, and the intraperitoneal injection of ferric ammonium citrate (90 mg/kg, twice a week, for 11 weeks) was started in the 2nd week, while the sham-operated group had some fat around the ovaries removed and was given an equal amount of saline for 11 weeks. After the successful modeling, the experimental rats were divided into sham-operated group (n=6), high iron ovariectomtized group (n=6) and high iron ovariectomized deferoxamine mesylate treatment group (deferoxamine mesylate group, n=6). Bone defects of 5 mm in diameter were established in the rat’s bilateral mandibles and implanted with Bio-Oss bone powder. Intraperitoneal injection of deferoxamine mesylate (100 mg/kg, 3 times a week) was started on postoperative day 4 in the deferoxamine mesylate group, and equal volume of saline was given in the sham-operated and high iron ovariectomized groups. The bone samples of the mandible, liver and blood were taken at 2 and 12 weeks after bone grafting for Prussian blue staining of the jaw and liver and ELISA detection of serum ferritin to detect iron levels in various body tissues; hematoxylin-eosin staining and Masson staining were performed to observe inflammatory cell infiltration and early osteogenesis in the bone defect area; tartrate resistant acid phosphatase staining was performed to observe osteoclast differentiation; ELISA was performed to detect serum calcitonin and type I collagen C-terminal peptide levels; and Micro-CT and hematoxylin-eosin staining were performed to observe osteogenesis in the middle and late stages. RESULTS AND CONCLUSION: The number of tibial trabeculae was reduced and the trabeculae were sparsely arranged in the high iron ovariectomized group. Iron levels in the liver, jaw bone and serum were significantly higher in the high iron ovariectomized group than the sham-operated group at 2 weeks after bone grafting, while the iron levels were significantly decreased after deferoxamine mesylate intervention (P < 0.05). In the early stage of bone defect repair, more inflammatory cell infiltration, less new bone matrix and less type I collagen fiber production were observed in the high iron ovariectomized group than in the sham-operated group (P < 0.05); after deferoxamine mesylate treatment, inflammatory cell infiltration was reduced, a small amount of new bone matrix was produced and collagen fibers increased significantly (P < 0.05). In the middle and late stages of bone defect repair, Micro-CT results showed a reduction in new bone production in the high iron ovariectomized group compared with the sham-operated group and increased new bone matrix after deferoxamine mesylate treatment (P < 0.05). Compared with the sham-operated group, the osteoclast number, serum calcitonin level, and serum type I collagen C-terminal peptide level were increased in the high-iron ovariectomized group, while the osteoclast number was decreased and bone metabolic indexes were improved after treatment with deferoxamine mesylate. To conclude, in ovariectomized rats with high iron intervention, elevated iron levels can be seen in multiple tissues, accompanied by reduced new bone production in the mandibular bone defect area. Deferoxamine mesylate can improve bone metabolism and inhibit osteoclast activity by removing iron deposits in tissues, improve bone formation in iron-accumulated osteoporotic rats, and promote bone healing in the mandibular bone defect area. [ABSTRACT FROM AUTHOR]

The electronic structure and optical properties of SnO2 (110) / FAPbBrI2 (001) interface were studied using firstprinciples based on density functional theory (DFT). FAPbBrI2 is a direct bandgap semiconductor material with a bandgap value of 1. 58 eV. By constructing a model of the interface between SnO2 (110) and FAPbBrI2 (001), the lattice mismatch is found to be 4. 28%, and the interface binding energy is - 0. 116 eV/Å2, indicating the stability of this interface structure. Through the analysis of the density of states (DOS) of SnO2 (110) / FAPbBrI2 (001) interface, it was discovered that interface states primarily originated from hybridization of O 2p, I 5p, Br 4p, and Pb 6p orbital electrons at the interface. Charge density difference and Bader charge analysis reveal significant charge transfer at the interface, promoting bonding between the interface atoms and enhancing interface stability. And effective charge separation led to a significant improvement in the absorption coefficient of the SnO2 (110) / FAPbBrI2 (001) interface compared to the surfaces of SnO2 (110) and FAPbBrI2 (001). [ABSTRACT FROM AUTHOR]

Copyright of Journal of Guangdong Pharmaceutical University is the property of Journal of Guangdong Pharmaceutical University 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 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 Arid Zone Research / Ganhanqu Yanjiu is the property of Arid Zone Research 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 Arid Zone Research / Ganhanqu Yanjiu is the property of Arid Zone Research 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 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.)

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Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming 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.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming 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.)

In this work,four ginkgolide molecules (ginkgolides A,B,C and J) were selected as the research objects,and their structures and spectral properties were investigated by density functional theory method.Our results indicated that the molecular skeleton of ginkgolides has a relatively stable structures by changing the substituents on ginkgolides.Based on the optimized structures,we calculated the Infrared (IR),Raman,vibrational circular dichroism (VCD) spectral properties of four ginkgolide molecules.We found that the IR spectra of the four ginkgolide molecules have obvious difference at 1100 cm-1,and this peak is mainly the stretching vibration mode of the C-O-C bond in ginkgolides.For the Raman spectra,the stretching vibration of the hydroxyl group is located at3200 cm-1,where ginkgolides A,B and C split into two peaks,while ginkgolide J displays a somewhat wide vibrational peak.For the VCD spectra,we found that four ginkgolide molecules are distinctly different around 3800 cm-1. [ABSTRACT FROM AUTHOR]

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.)

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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 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.)

To achieve the goal of utilizing solid waste resources and turning waste into treasure, red mud lime was proposed as a solidifying agent for the solidification/stabilization treatment of cadmium and lead heavy metal contaminated soil. The effects of different ratios of solidifying agents, pollutant concentrations, solution pH values, and dry wet cycle times on mass loss rate, strength change, toxicity leaching concentration and microstructural morphology were studied through acid dry wet cycle tests, unconfined compressive strength tests, toxicity leaching tests, and microscopic structure analysis. Results showed that R4C4 solidified soil had the lowest mass loss rate under various conditions. Under the dry wet cycle with solution pH = 7, the compressive strength of the solidified soil increased with the increase of lime content. As the cycle times increased, the strength increased first and then decreased, reaching a peak at two cycles. As the pH value of the solution decreased, the strength also decreased. The leaching concentration increased with the increase of the cycle times and the pH value of the solution. All samples met the standard requirements at initial concentration Ml. After multiple wet dry cycles, cracks appeared in the soil and reduced hydration products led to structural damage. [ABSTRACT FROM AUTHOR]