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Copyright of Journal of International Reproductive Health/Family Planning is the property of Editorial Board of the Journal of International Reproductive Health/Family Planning 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 International Reproductive Health/Family Planning is the property of Editorial Board of the Journal of International Reproductive Health/Family Planning 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 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.)

In order to eliminate the nonlinear aerodynamic behaviour of a symmetric airfoil within the low angles of attack at low Reynolds number, this paper establishes a low Reynolds number airfoil optimization design procedure based on Gaussian process regression model and NSGA-II multi-objective genetic algorithm coupled with RANS numerical method. Then this paper carries out the airfoil optimization design with the average cruise factor in the range of small angle of attack of multiple states as the objective function. The results show that the optimized airfoil exhibits pronounced geometric bump and effectively alters the position and type of the laminar separation bubble. The aerodynamic characteristics of the airfoil are significantly improved, and the nonlinear phenomenon of the lift coefficient within the small angle of attack range at Re=4×104 basically disappears. Further analysis reveals that the bump of the optimized airfoil enhances the convective influence of the wall, which enhances the resistance of the incoming flow to the upward pressure gradient, thus improving the airfoil aerodynamic characteristics. [ABSTRACT FROM AUTHOR]

Copyright of Occupational Health & Emergency Rescue is the property of Occupational Health & Emergency Rescue 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 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 Industrial Water Treatment is the property of CNOOC Tianjin Chemical Research & Design 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 Journal of Pharmaceutical Practice & Service is the property of Journal of Pharmaceutical Practice 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 International Reproductive Health/Family Planning is the property of Editorial Board of the Journal of International Reproductive Health/Family Planning 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: Ferroptosis-related genes have been found to play an important role in the pathogenesis of rheumatoid arthritis. However, there is currently a lack of immune expression of ferroptosis-related signature genes in rheumatoid arthritis and the construction of competing endogenous RNA (CeRNA) interaction networks. Machine learning, as a powerful signature gene selection algorithm based on bioinformatics, can more accurately identify ferroptosisrelated signature genes that dominate the pathogenesis of rheumatoid arthritis. OBJECTIVE: To screen ferroptosis-related signature genes in rheumatoid arthritis using bioinformatics and machine learning methods, and to analyze the correlation between ferroptosis-related signature genes and immune infiltration and the construction of CeRNA network of ferroptosis-related signature genes. METHODS: Rheumatoid arthritis-related microarrays were obtained from the GEO database, and ferroptosis-related genes and their differential gene expression were extracted using R language. The differentially expressed genes were screened using machine learning methods. The LASSO regression and SVM-RFE methods were used for signature gene screening, and the genes filtered by both were re-intersected to finally obtain the signature genes in rheumatoid arthritis. Receiver operating characteristic curves were used to assess the accuracy of the screened signature genes for disease diagnosis. Immune infiltration of rheumatoid arthritis and normal synovial tissues was analyzed using the CIBERSORT algorithm, and the correlation between the signature genes and immune cells was analyzed. Finally, the CeRNA network of ferroptosis-related signature genes for rheumatoid arthritis was constructed and the disease signature genes were validated. RESULTS AND CONCLUSION: A total of 150 ferroptosis-related genes in rheumatoid arthritis were obtained, including 55 up-regulated genes and 95 downregulated genes. GO and KEGG enrichment analyses identified 18 GO significantly correlated entries and 30 KEGG entries respectively, mainly involving metal ion homeostasis, ferric ion homeostasis and oxidative stress response. Machine learning analysis finally identified disease signature genes GABARAPL1 and SAT1. GSEA analysis found that adipocytokine signaling pathway, drug metabolism cytochrome P450, fatty acid metabolism, PPAR signaling pathway, tyrosine metabolism were mainly concentrated when GABARAPL1 was highly expressed, and chemokine signaling pathway, intestinal immune network on IGA production were mainly concentrated when SAT1 was highly expressed. Immune infiltration analysis found that nine immune cells were significantly different in rheumatoid arthritis and normal synovial tissues, in which plasma cells, T-cell CD8, and T-cell follicular helper were highly expressed and the rest were lowly expressed in the disease group. Single gene and immune cell correlation analysis found that GABARAPL1 was positively correlated with dendritic resting cells, activated NK cells, and macrophage M1, with the most significant correlation with dendritic resting cells, while SAT1 was positively correlated with T cell CD4 and γδ T cells and negatively correlated with NK resting cells. GSVA analysis found that SAT1 was upregulated in ascorbic acid and aldehyde metabolism, while downregulated in B-cell receptor signaling pathway, Toll-like receptor signaling pathway, T-cell receptor signaling pathway, and natural killer cell-mediated cytotoxicity. GABARAPL1 showed a down-regulation trend in PPAR signaling pathway, metabolism of nicotinate and nicotinamide, tryptophan metabolism, fatty acid metabolism, and steroid biosynthesis. Sixty long non-code RNAs may play a key role in the development of rheumatoid arthritis. To conclude, the occurrence of rheumatoid arthritis is significantly correlated with the abnormal expression of rheumatoid arthritis-induced ferroptosis-related signature genes, and the signature genes induce disease development via relevant signaling pathways. By analyzing rheumatoid arthritis-related long non-code RNAs-mediated ceRNA networks, potential therapeutic targets and signaling pathways can be identified to further elucidate its pathogenesis and provide a reference basis for subsequent experimental studies. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Jilin University (Medicine Edition) is the property of Jilin University Press 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 life activities of organisms are controlled and regulated by proteins，and the vast majority of proteins exert their function through interactions with other proteins. This article briefly describes research methods for detecting interactions of proteins based on principles of biochemistry and molecular biology，biophysics，and bioinformatics，and reviews the characteristics of these methods. [ABSTRACT FROM AUTHOR]

Copyright of China Plastics / Zhongguo Suliao is the property of Journal Office of CHINA PLASTICS 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 Oncology Journal is the property of Journal of Practical Oncology 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 International Reproductive Health/Family Planning is the property of Editorial Board of the Journal of International Reproductive Health/Family Planning 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 Electric Power is the property of Electric Power 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.)

A patient with pain after right total hip arthroplasty (THA) in the Affiliated Hospital of Nanjing University of Traditional Chinese Medicine was recorded. The patient conducted the posterolateral approach hip revision by comprehensive diagnosis after admission. The AIHIP system was used for preoperative design. During the operation, it was found that the polyethylene liner was worn and broken, but the bone of the acetabular cup was well inserted and extremely firm. Therefore, the internal surface of the acetabular cup was polished, the polyethylene liner was implanted, and the revision was performed by using bone cement fixation, instead of all replacement of the femoral head, lining and acetabular side prosthesis. The operation was successful, the patient recovered well after the operation, and was cured and discharged. The loss of conventional polyethylene material lining is about 20 years, and the lining of this patient was worn through and broken in 8 years after surgery without further loosening of the prosthesis, which was relatively special. In this study, the causes of rupture and treatment revision methods were discussed, surgery, treatment methods and precautions were exchanged, and relevant literature was reviewed. [ABSTRACT FROM AUTHOR]

OBJECTIVE: To investigate the current status of nutritional support in China-Japan Friendship Hospital (hereinafter referred to as “the hospital”), to evaluate the rationality of nutritional support, and to explore the impact of nutritional support on hospitalization costs and length of stay. METHODS: Cross-sectional study was performed to include adult patients admitted into the hospital and receiving nutritional support from Mar. 1st to 15th, 2023, basic information was collected to screen and assess patients for nutritional risk, and the rationality of indications for nutritional support was evaluated. Effects of energy and protein intake on serum albumin, length of stay and hospitalization costs were observed. RESULTS: A total of 602 patients were included, the proportion of nutritional risk was 58. 0% ( 349 / 602). Compared with patients without nutritional risk, patients with nutritional risk had longer length of stay (P = 0. 008) and higher cost (P = 0. 001), the differences were statistically significant. The use rate of parenteral nutrition was 68. 6% (413 / 602). There were 290 cases (48. 2%) whose energy and protein intake reached 60% of the target requirements. Compared with patients whose energy and protein intake was less than 60% of the target requirements, the serum prealbumin level was elevated after nutritional support, with statistically significant differences ( P = 0. 000). In perioperative patients with nutritional risk, adequate nutritional support significantly shortened the length of stay ( P = 0. 041 ). In perioperative patients without nutritional risk, nutritional support significantly increased the hospitalization costs ( P = 0. 006). In patients with digestive diseases without nutritional risk, nutritional support significantly prolonged the length of stay (P = 0. 000) and increased the hospitalization costs (P = 0. 005). CONCLUSIONS: Standardized nutritional support is associated with improved serum prealbumin levels and may shorten length of stay without increasing hospitalization costs in perioperative patients. At present, the clinical nutrition support of the hospital has some problems such as imperfect diagnosis of malnutrition and irrational program, which need to further improve the nutritional support pathway and promote the standardization of clinical nutritional support. [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.)

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

Copyright of 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.)

Objective To predict and preliminarily verify the potential targets and related signaling pathways of Artemisia annua L. in treating glucocorticoid-induced osteoporosis (GIOP) with kidney-yin deficiency by network pharmacology and in vitro experiments. Methods The pharmacological targets of Artemisia annua L. were obtained from TCMSP database and were converted to gene names through Uniprot database. The target genes of GIOP with kidney-yin deficiency were obtained from GeneCards database, OMIM database and Drugbank database, and the common target genes were obtained by cross analysis with drug target gene. Protein-protein interaction (PPI) network was constructed by String database, and visualization analysis and core targets screening were performed by Cytoscape 3.9.0. All common targets were analyzed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis through Metascape database. Finally, the prediction results were verified by in vitro experiments. Results Ninety-eight targets of Artemisia annua L. to GIOP with kidney-yin deficiency were screened, including 17 core genes. The results of GO and KEGG functional enrichment analysis indicated that Artemisia annua L. treating GIOP with kidney-yin deficiency was related to biological processes such as hormonal response, positive regulation of cell death and extracellular stimulation response, et al, as well as signaling pathways such as PI3K/AKT, AGE/ RAGE, MAPK and IL-17 et al. The number of genes enriched in PI3K/AKT signaling pathway was the largest. In vitro experiment results showed that Artemisia annua L. promoted the proliferation of osteoblasts damaged by dexamethasone (DEX), increased alkaline phosphatase activity, activated PI3K/AKT pathway, and promoted the phosphorylation of AKT. Conclusion Artemisia annua L. treating GIOP with kidney-yin deficiency has the characteristics of multi-targets and multi-pathway, which could promote the proliferation and differentiation of osteoblasts through multiple pathways. The PI3K/AKT signaling pathway is an important pathway. Artemisia annua L. treating GIOP with kidney-yin deficiency might be related to its ability to promote the PI3K/AKT signaling pathway and promote the phosphorylation of AKT. [ABSTRACT FROM AUTHOR]

Copyright of Oil Drilling & Production Technology / Shiyou Zuancai Gongyi is the property of Shiyou Zuancai Gongyi Bianjibu 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 Ground Improvement is the property of Journal of Ground Improvement 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 Ground Improvement is the property of Journal of Ground Improvement 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 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.)

Objective To study the chemical constituents of Hippocampus trimaculatus Leach. Methods After extracted with ethanol, Hippocampus trimaculatus Leach was isolated and purified by silica gel column chromatography, Sephadex LH-20 gel column chromatography, and reversed-phase C18 column chromatography. The structures of compounds were identified by physical and chemical properties, spectral data and literature comparison. Results Eight compounds were isolated from Hippocampus trimaculatus Leach and identified as L-phenylalanine (1), alanine (2), inosine (3), cholesterol (4), N-acetyltyramine (5), uracil (6), D-mannitol (7), tetrodoine (8), respectively. Conclusion Compounds 5, 7, 8 are isolated from Hippocampus trimaculatus Leach for the first time. [ABSTRACT FROM AUTHOR]

Copyright of Electric Power is the property of Electric Power 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 Basic & Clinical Medicine is the property of Editorial Office of Basic & Clinical 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 Mechanical & Electronic Control Engineering is the property of Omniscient Pte. 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.)

术后感染造成的无菌性松动是导致人工全髋关节置换术翻修的最主要原因,骨缺损的处理及 术后假体的稳定性是术中一直存在的难题。人工智能术前规划及3D打印技术的出现可为翻修手术提供更多帮 助,降低手术失败风险。回顾性分析2022年7月18日该院收治的1例全髋关节翻修术后出现无菌性松动二次翻 修患者的临床资料,并结合术中难点及术中使用的新技术进行讨论,以期为新技术的推广应用提供参考依据。 [ABSTRACT FROM AUTHOR]

The effect of surface local vibration excitation on the aerodynamic characteristics of SD8020 airfoil under small angles of attack is studied by numerical simulation at Re=4×104. The influence of vibration frequency and amplitude on the flow characteristics of airfoil is studied from time averaged and unsteady aspects. The results show that local vibration at 2° and 3° can effectively affect flow field, promote the transformation of the laminar separation bubble structure and improve the aerodynamic performance of the airfoil. It is found that the effects of vibration frequency on aerodynamic characteristics and flow field structure of airfoil are similar under different angles of attack. When f=32 Hz, the improvement of aerodynamic characteristic is the most effective. With the increase of the vibration amplitude, the separation bubble structure span becomes smaller and moves towards the leading edge. The further unsteady analysis shows that the evolution process of unsteady vortex presents the similar mode under the same control strategy. And pressure pulsation frequency at chordal position is consistent with the vibration excitation frequency. It can be found that the unsteady characteristics of the flow field are dominated by the vibration excitation under this research condition. [ABSTRACT FROM AUTHOR]

As a complex and large microbial community colonized in the human body, the intestinal flora and its metabolites short-chain fatty acids (SCFAs) play an important role in participating in human metabolism, resisting pathogens, and regulating immune mechanisms. In recent years, many studies have found that the intestinal flora is closely related to bone metabolism. The intestinal flora is able to regulate bone metabolism and affect bone mass changes through various pathways such as absorption of nutrition, generation of SCFAs, regulation of immunity, and influence on body metabolism. The potential pathways and mechanisms by which intestinal flora affect bone mass changes were reviewed in this article in bone metabolism. The related study on Traditional Chinese Medicine that has effects in balancing intestinal flora for regulating bone metabolism was also introduced in order to provide new ideas for the prevention and treatment of osteoporosis, a disease related to bone metabolism. [ABSTRACT FROM AUTHOR]

In this paper, the seismic response analysis of base-isolated structures with ultimate aspect ratio is carried out to investigate the difference between conventional ground motion and long-period ground motion, and the overturning of base-isolated structures under long-period ground motion is analyzed from the perspective of three parameters leading to structural overturning, namely, isolation displacement, isolation tensile stress, and the overturning moment ratio of the structure. Firstly, nine near-fault impulsive long-period ground motion and nine far-field simple harmonic long-period ground motion are selected. Secondly, the frame seismic isolation structure models are established for three different intensity zones at the limiting height-to-width ratio limits, and the effects of rare earthquakes on the horizontal displacements and axial stresses in the isolation layer of the base isolation structure, as well as the moment ratio of the structure to resist overturning in the case of the rare earthquakes, are analyzed. Finally, the simplified formula of the aspect ratio limit is modified to calculate the theoretical aspect ratio limit under the action of long-period ground motion, and the seismic response analysis is carried out after the structural aspect ratio is modified according to the limit. The results show that, under the action of long-period rare faction ground motion, the displacements of isolation bearings of the base isolation structure generally exceed the permissible limit, and a large number of bearings have tensile stresses, some of which exceed the permissible limit, and the seismic isolation layer is seriously damaged. In a few cases, the structural tilt resistance ratio is less than 1.2, and there is a possibility of structural overturning. Further more, a suggested value of the aspect ratio is given by combining with the simplified formula for the action of long-period ground motion. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Silk is the property of Zhejiang Sci-Tech University Magazines 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 International Reproductive Health/Family Planning is the property of Editorial Board of the Journal of International Reproductive Health/Family Planning 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 Practical Medicine / Shiyong Yixue Zazhi is the property of Journal of Practical Medicine 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 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.)

Objective To explore the clinical efficacy and advantages of supracondylar osteotomy determined by bisectors for cubitus varus deformity in children. Methods Clinical data were retrospectively reviewed for 35 children with cubitus varus deformity treated by supracondylar osteotomy determined by bisectors from January 2016 to December 2020.There were 27 boys and 8 girls.The involved side was left (n=21) and right (n=14). Preoperative carrying angle, Baumann angle and Mayo score were measured for evaluating elbow functions.pain, rang of motion, stability and daily activity ability. Results All of them were followed up completely.The average preoperative values of carrying angle, mean values of Baumann angle and angle between axis of shaft of humerus and metaphysis of distal humerus were (-23.0±7.81)°, (3.74±1.35)° and (22.69±6.39)° respectively, At the final follow-up, mean values of carrying angle and Baumann angle were (10.51±3.62)° and (18.44±4.02)°and angle between axis of shaft of humerus and metaphysis of distal humerus (4.01±1.93)° respectively.There were significant statistical differences (P<0.05). The efficacy was evaluated by Mayo elbow function score and the excellent/good rate was 97.1%(34/35). Conclusion Supracondylar osteotomy determined by bisectors is efficacious and offers an excellent correction of cubitus varus. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Health Resources is the property of Health Development & Policy 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.)