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Objective To explore the implementation effect of scenario simulation teaching method in the clinical teaching practice of oral medicine for nursing students. Methods A total of 68 nursing students who participated in clinical internship were selected, all of whom are full-time students majoring in oral nursing. Nursing students with internship between January 2021to December 2021 were allocated into the control group, receiving a routine teaching method during clinical practice. Nursing students with internship from January 2022 to December 2022 were included as the study group, receiving the scenario simulation teaching method. To investigate nursing students' knowledge and practices of oral care, and to evaluate their satisfaction with clinical teaching environment. Results The comprehensive test score of the nursing students in the study group (94. 51±5. 02) was higher than that of the control group (89. 32±5. 93), with a significant difference (P＜0. 05). In terms of the clinical environment practice evaluation, the study group achieved higher scores than the control group in aspects of teaching methods, learning opportunities, and organizational support, and the results were statistically different (P＜0. 05). Conclusion Scenario simulation teaching improves the clinical theoretical knowledge and clinical practice level of oral medicine nursing students, and also improves the satisfaction of nursing students with clinical practice environment. (目的 探讨情景模拟教学法在口腔内科护生临床教学实践中的应用效果。方法 选取2021年1月—12月北京大学口腔医院牙体牙髓科实习的34名护生为对照组, 另选取2022年1月—12月实习的34名护生为研究组。对照组实施口腔内科常规临床护理教学法, 研究组实施情景模拟教学法。分别于入科时和出科前对两组护生进行理论与操作考核, 比较两组对临床学习环境的满意度。结果 两组出科考试成绩均高于入科时, 研究组护生综合考试成绩(94. 51±5. 02)分, 高于对照组的(89. 32±5. 93)分, 差异有统计学差异(P＜0. 05)。研究组护生对教学方法、学习机会、组织支持维度的临床学习环境评价满意度高于对照组, 差异有统计学意义(P＜0. 05)。结论 情景模拟教学不仅有助于提高口腔内科护生临床理论知识和临床操作水平, 且临床学习环境更好, 起到了教学相长的作用, 值得推广应用。)

Objective To explore the key points of four-handed procedure and nursing cooperation in the application of iRoot BP plus under dental microscope. Methods A total of 108 patients who underwent apical barrier surgery in our hospital from 2018 to 2019 were retrospectively selected. The apical barrier was established using iRoot BP plus under the dental microscope, and the treatment was completed with four-handed procedure. Results The four-handed procedure and related nursing cooperation were smoothly taken. Immediately after operation, X-ray films showed that the filling results reached the standard, and the treatment effect was satisfactory. The treatment time was shortened and work efficiency was improved. Conclusion The apical barrier technique with iRoot BP plus under the dental microscope requires fine, precise operation, and requires high chairside care. High-quality four-handed procedure and nursing cooperation, can improve the overall work efficiency, shorten the treatment time, thus help the doctors to complete the treatment more smoothly. (目的 探究显微镜下联合应用iRoot BP plus实施根尖屏障术的四手操作护理配合要点。方法 回顾医院牙体牙髓科2018年—2019年进行根尖屏障术治疗的患者108例, 均于显微镜下联合使用iRoot BP plus建立根尖屏障, 采用四手操作式护理配合完成治疗。结果 四手操作护理配合过程顺利, 术后即刻X线片显示充填结果均达到标准, 治疗效果满意。椅旁治疗时间明显缩短, 工作效率显著提高。结论 显微镜下联合使用iRoot BP plus建立根尖屏障术治疗难度大, 需要精细、精准的操作, 对椅旁护理要求高。优质的四手操作护理配合, 可以提高整体工作效率、缩短治疗时间, 配合医生更好地完成治疗。)

Objective To summarized the operative cooperation and nursing management in transradial intervention for cerebrovascular diseases. Methods To retrospectively analyze the clinical data of 255 patients who underwent transradial intervention for cerebrovascular diseases. Key points in preoperative preparation included evaluation of patient condition, drugs inspection and catheter devices and instrument preparation. Nurses should take good cooperation in performing catheter placement, surgical position placement, heparinization, microcatheter shaping and other nursing procedure. Efforts should also be made in prevention of intraoperative complications and postoperative nursing of puncture site complications. Results Surgical operation was successful in 214 patients. There were 16 cases of slight swelling and 5 cases of severe swelling, and there was no case of adverse complications. Conclusion The accurate and effective operative cooperation and nursing is able to guarantee a successful transradial intervention for cerebrovascular diseases. (目的 总结经桡动脉入路(TRA)行脑血管介入治疗手术的配合和护理经验。方法 回顾性分析225例经桡动脉入路行脑血管介入治疗患者临床资料, 总结手术配合和护理经验。护理人员术前完善患者评估、导管室常用药品和器械准备工作; 术中积极配合完成导管留置、体位摆放、肝素化、微导管塑型等操作, 同时加强术中并发症预防; 术后完善穿刺点护理。结果 225例手术成功214例, 末梢轻度肿胀16例, 重度肿胀5例, 无恶性并发症。结论 精准有效的术中配合是经桡动脉入路行脑血管介入治疗成功的有效保障。)

Copyright of Integrated Intelligent Energy is the property of Editorial Department of Integrated Intelligent Energy 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 Application Research of Computers / Jisuanji Yingyong Yanjiu is the property of Application Research of Computers 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.)

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 Yellow River is the property of Editorial Board of Yellow River 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 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.)

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.)

Objective To investigate assess the bidirectional causal relationship between ulcerative colitis （UC） and hypothyroidism using a two-sample Mendelian randomization （TSMR）. Methods Single nucleotide polymorphism （SNP） data relevant to UC and hypothyroidism were retrieved from the Finnish Biobank and the IEU database, respectively. Independent SNPs strongly associated with UC were selected as instrumental variables. Causal associations between UC and hypothyroidism were evaluated using the inverse variance weighted （IVW） method, MR-Egger regression, and weighted median estimator. Additionally, MR-PRESSO was employed to assess the horizontal pleiotropy and outlier SNPs. Cochran′s Q test and funnel plots were performed to evaluate the heterogeneity among the SNPs. A leave-one-out analysis was conducted to examine the influence of individual SNPs on causal assessments. Results Four instrumental variables strongly associated with UC were identified. The IVW method indicated a causal relationship between UC and hypothyroidism （OR = 0.975, 95% CI: 0.924 ~ 0.990, P = 0.011）. Cochran′s Q test yielded a Q statistic of 2.566 with a p-value of 0.463, suggesting no heterogeneity among the SNPs. Both MR-Egger （P = 0.523） and MR-PRESSO （P = 0.548） tests suggested the absence of horizontal pleiotropy. However, the results of the reverse TSMR did not support a reverse causal relationship. Conclusion The findings from the TSMR analysis reveal a negative causal relationship between UC and hypothyroidism. [ABSTRACT FROM AUTHOR]

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.)

The prognosis of patients with hepatitis C virus infection depends not only on liver lesions, but also on extrahepatic sequelae. Direct-acting antiviral agents (DAAs), as the first-line drugs in the treatment of hepatitis C, have helped more and more patients achieve sustained virologic response and clinical cure, but its effect on the prognosis of extrahepatic diseases remains unclear. This article reviews the effect of DAAs treatment on the prognosis of extrahepatic diseases in patients with hepatitis C and points out that long-term follow-up monitoring is still required for patients with hepatitis C after cure. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Hubei Open Vocational College is the property of Journal of Hubei Open Vocational College 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 co-infection rate，immune function and drug resistance status among tuberculosis patients co-infected with HBV，HCV and HIV in Yunnan. Methods　 A total of 2 271 TB patients in Yunnan province admitted to the Third People's Hospital of Kunming from April 2020 to March 2023 were collected for HBV，HCV，HIV serological tests，lymphocyte tests and drug resistance gene detection，and analysis of TB infection of HBV，HCV，HIV infection，immune function and resistance. Results　Among the 2 271 TB patients， 499 cases were infected with TB and HBV，the infection rate was 21.97%. 196 cases were infected with HCV，the infection rate was 8.63%. 166 cases were infected with HIV，the infection rate was 7.31%. There were 1 410 patients with simple tuberculosis，accounting for 62.09%. The infection rates of tuberculosis combined with HBV，HCV and HIV were statistically significant in different age groups（P < 0.01）. The absolute number expression of CD3+，CD4+ and CD8+T cells was higher in TB patients with HBV and HCV， and the differences between the two were statistically significant（P < 0.05）.The absolute number expression of CD3+ and CD4+T cells was lower in TB patients with HIV，and the absolute number expression of CD8+T cells was increased，and the difference between the two was statistically significant（P < 0.01）. The absolute number of CD3+，CD4+ and CD8+T cells was higher in female patients with tuberculosis and HIV，and the differences were statistically significant（P < 0.05）. In all age groups， the absolute number of CD3+ and CD8+T cells in tuberculosis patients with HIV was the lowest in 46-65 years old group，and the differences were statistically significant（P < 0.05）. Among the 2 271 TB patients，391 were resistant to any first-line drug（single drug resistance），and the overall drug resistance rate was 17.22%. Among them，52 cases were combined with HBV drug resistance，the resistance rate was 10.42%. There were 10 cases with HCV drug resistance，the drug resistance rate was 5.10%. 40 cases were combined with HIV drug resistance，the drug resistance rate was 24.10%. Drug resistance in 289 patients with simple tuberculosis was 20.50%. Among them，33 cases were single drug resistant rifampicin，accounting for 19.88%. Conclusion　Tuberculosis has the highest rate of co-infection with HBV，and the immune function of TB patients co-infected with HIV is the worst. The drug resistance rate of TB patients co-infected with HIV is also the highest，with resistance to rifampicin being the most common. TB is a chronic wasting disease，with poorer immune function compared to the general population，making it more susceptible to HBV infection. TB patients who are also infected with HIV tend to have worsened immune function and increased drug resistance. [ABSTRACT FROM AUTHOR]

Copyright of Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong is the property of PetroChina Southwest Oil & Gas Field Company 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 Petroleum Geology & Oilfield Development in Daqing is the property of Editorial Department of Petroleum Geology & Oilfield Development in Daqing 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 Mechanical Engineering is the property of Editorial Board of China Mechanical Engineering 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 analyze the differences in liver and kidney function, immune function, and drug resistance between nontuberculous mycobacteria-infected people and healthy people. Methods　We collected 122 cases of Nontuberculous Mycobacterium infected people and 130 cases of Mycobacterium tuberculosis-infected people in The Third People’s Hospital of Kunming from May 2021 to March 2022, which were divided into nonMycobacterium tuberculosis group and tuberculosis group respectively. And 150 cases of healthy people in the same period were selected as a healthy control group. We analyzed the difference in sex, age, liver and kidney function, peripheral blood T lymphocyte subsets and drug sensitivity tests between three groups. Results　There was no significant difference between the non-tuberculosis group, tuberculosis group, and healthy group in different ages and sexes (P > 0.05) . The TBIL, ALT, AST, GGT, CR and UA of the non-tuberculosis group were significantly higher than those in the tuberculosis group and healthy group (P < 0.05) . TBIL, ALT, AST and GGT in the non-tuberculosis group were significantly higher than those in the tuberculosis group (P < 0.05) . The CD3+T, CD4+T and CD8+T lymphocyte count in the non-tuberculosis group and tuberculosis group were significantly lower than those in the healthy group (P < 0.05) . The CD8+T lymphocyte count in the non-tuberculosis group was significantly higher than that in the tuberculosis group (P < 0.05) . The top three drug-resistance medicines in the non-tuberculosis group were imine/doxycycline, doxycycline and minocycline, and the drug resistance rates were 99.18%, 78.69% and 72.95% respectively. The top three drug resistance medicine in the tuberculosis group were isoniazid, rifampicin, and rifapentine, and the drug resistance rates were 22.32%, 17.69% and 16.15% respectively. Conclusion Compared with Mycobacterium tuberculosis, a non-Mycobacterium tuberculosis-infected person has more serious liver function damage, and the immune function is prone to disorder and damage. Non-tuberculous mycobacteria are more resistant to antibiotics, and the drug resistance is stronger. We should strengthen the identification of nontuberculous mycobacteria and mycobacterium tuberculosis infection in a clinic and use the drug regimen reasonably. [ABSTRACT FROM AUTHOR]

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.)

Copyright of Diagnostic Imaging & Interventional Radiology is the property of Editorial Office of Diagnostic Imaging & Interventional Radiology 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 Computer Measurement & Control is the property of Magazine Agency of Computer Measurement & Control 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 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 Oilfield Chemistry is the property of Sichuan University, Oilfield Chemistry 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 Oilfield Chemistry is the property of Sichuan University, Oilfield Chemistry 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 Ecology & Rural Environment is the property of Journal of Ecology & Rural Environment 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 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 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 Food Science & Technology & Economy is the property of Grain Science & Technology & Economy 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.)

Ecological restoration of land space is one of the most important contents to promote agricultural production in recent years. The cultivated land is also one of the major carriers in agricultural space. A better tradeoff between cultivated land and forest can greatly contribute to the ecological protection and restoration. However, the agricultural land has been fragmented by rapid urbanization, particularly by the transfer of cultivated to marginal land, and the unreasonable land use. Therefore, it is very necessary to accurately identify the ecological patterns of cultivated land for the decision-making on the high-quality development and the scientific restoration of land space. Taking Jiangxi Province of China as the research area, this study aims to improve the scientific and reasonable zoning of the spatial layout during ecological restoration. The identification angles of cultivated land were set as the key points of agricultural spatial ecological diagnosis, according to the standard on Compilation of Provincial Land Spatial Ecological Restoration Planning (Draft for Comment). Some aspects were considered, including the ecological restoration functions of degraded land, the distribution scope and degree of ecological space stress caused by agricultural development, the landscape connectivity, and the negative impact on the mine ecology. The ecological cultivated land was closely related to the spatial restoration of agricultural production. Four indicators were then identified for the fragmentation of cultivated land, mine damage, soil erosion, and the conflict with ecological land. The index degree was also calculated using Revised Universal Soil Loss Equation (RUSLE), landscape index, land use transfer matrix, and GIS spatial analysis on each ecological restoration. Furthermore, the comprehensive index of ecological restoration was constructed using the combination weight. The ecological restoration of cultivated land was divided systematically, according to the division method of watershed, main ecological challenges, and restoration degree. The results show that: 1) The mild erosion of cultivated land was found in the study area during 2000-2018. The total area of soil erosion decreased by 50.98%. But the worse erosion was observed in the upper reaches of Ganjiang River, and the area around Poyang Lake. There was a great increase in the patch density and fragmentation of cultivated land, indicating the discrete aggregation tends. Specifically, the cultivated land was occupied 739.15 km2 of ecological land, such as forest land, water area, and wetland. The cumulative area (13.18 km²) of cultivated land was destroyed by the abandoned mines, such as the building materials, brick clay, and rare earth metals. 2) There was the outstanding spatial differentiation in the comprehensive index of the cultivated land during ecological restoration. Eight river basins and nine types of secondary areas were then subdivided into 38 sub-districts, according to the key restoration of soil and water conservation, the mine ecology, ecological land, and cultivated land connectivity. Two recommendations were given: 1) The Xinjiang and Xiushui basins need to strengthen the soil and water conservation, as well as the mine ecological restoration. 2) The ecological conflict remediation of cultivated land and the mine ecological restoration can be focused on the central areas of Poyang Lake, Raohe River basin, and the upper reaches of Ganjiang River. The finding can provide a strong support to the high-quality development of cultivated land in agricultural space in national land spatial planning. A scientific basis can also be offered to the ecological restoration layout of agricultural space in Jiangxi Province of China. [ABSTRACT FROM AUTHOR]

Copyright of Metal Working (1674-165X) is the property of Metal Working 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.)