The robot surgery system has developed rapidly in recent years. The application of robot surgery systems in plastic and reconstructive surgery is also increasingly wide, but it is still in the initial stage compared to other specialties. This article focuses on the development status of the robot surgery system in the field of plastic and reconstructive surgery, and makes an outlook on the future development of the technology, to promote the application of the robot surgery system in the plastic and reconstructive surgery.

The robot surgery system has developed rapidly in recent years. The application of robot surgery systems in plastic and reconstructive surgery is also increasingly wide, but it is still in the initial stage compared to other specialties. This article focuses on the development status of the robot surgery system in the field of plastic and reconstructive surgery, and makes an outlook on the future development of the technology, to promote the application of the robot surgery system in the plastic and reconstructive surgery.

  Objective  To promote the development of high-quality health standards in China and summarize the characteristics of global health standards management systems and development processes.  Methods  We conducted a systematic search of relevant databases and the websites of standardization institutions. A descriptive method was used to analyze the basic characteristics of the standard management systems and development processes.  Results  The majority of the investigated countries and organizations primarily implement voluntary standards, with the exception of Chinese and the European Committee for Standardization that enforce compulsory standards. All countries and organizations have health standards at the national, group, and enterprise levels. In China and Japan, standards authorities are subordinate to the government, while in other countries or organizations, they operate as independent civil societies. The development process for health standards generally involves five stages: "Project/Proposal → Draft → Enquiry → Review → Publication". However, the specific steps in the development of health standards vary across different countries and organizations. Furthermore, China ranks high in the number of both standards and health standards issued, but the proportion of health standards is only 2.06%.  Conclusions  There are significant differences between China and other countries in terms of the management system and development process of health standards. To promote the management and development of high-quality health standards in China, we recommend promoting the coordination mechanism for standard development, increasing efforts to publicize standards and evaluate the implementation effect, strengthening the construction of personnel for the development of health standards, optimizing the efficiency of standard development and improving the internationalization level of health standards.

Objectives: . The necessity to develop a method for prognostication and to identify novel biomarkers for personalized medicine in patients with head and neck squamous cell carcinoma (HNSCC) cannot be overstated. Recently, pathomics, which relies on quantitative analysis of medical imaging, has come to the forefront. CXCL8, an essential inflammatory cytokine, has been shown to correlate with overall survival (OS). This study examined the relationship between CXCL8 mRNA expression and pathomics features and aimed to explore the biological underpinnings of CXCL8. Methods: . Clinical information and transcripts per million mRNA sequencing data were obtained from The Cancer Genome Atlas (TCGA)-HNSCC dataset. We identified correlations between CXCL8 mRNA expression and patient survival rates using a Kaplan-Meier survival curve. A retrospective analysis of 313 samples diagnosed with HNSCC in the TCGA database was conducted. Pathomics features were extracted from hematoxylin and eosin–stained images, and then the minimum redundancy maximum relevance, with recursive feature elimination (mRMR-RFE) method was applied, followed by screening with the logistic regression algorithm. Results: . Kaplan-Meier curves indicated that high expression of CXCL8 was significantly associated with decreased OS. The logistic regression pathomics model incorporated 16 radiomics features identified by the mRMR-RFE method in the training set and demonstrated strong performance in the testing set. Calibration plots showed that the probability of high gene expression predicted by the pathomics model was in good agreement with actual observations, suggesting the model’s high clinical applicability. Conclusion . The pathomics model of CXCL8 mRNA expression serves as an effective tool for predicting prognosis in patients with HNSCC and can aid in clinical decision-making. Elevated levels of CXCL8 expression may lead to reduced DNA damage and are associated with a pro-inflammatory tumor microenvironment, offering a potential therapeutic target.

Humans ; Hypertension/therapy* ; Publications ; Research Design

Objective : To investigate the cross⁃sectional associations of serum interleukin( IL) Ⅳ18 with cartilage volume , cartilage defects , bone marrow lesions ( BML) and biomarkers of cartilage degradation in patients with knee osteoarthritis (OA) , and to provide new ideas and new methods for clinical diagnosis and treatment. Methods: The study included 151 patients with knee OA , a general questionnaire survey was conducted , and the knee strucral was photographed by magnetic resonance imaging (MRI) . The cartilage volume was measured by OsiriX software in 3D⁃FLASH sequence , and cartilage defect and BML were determined in T2⁃weighted sequence. Serum IL-18 and matrix metalloproteinase ( MMP) Ⅳ3 , 13 levels were measured by enzyme⁃linked immunosorbent assay(ELISA) . SPSS software was used for statistical analysis. Results : In multivariable analyses , serum IL⁃18 level was consistent at divided part of joint (femorotibial joint and the patella femoral joint , all P < 0. 05) . Serum IL⁃18 level was positively associated with cartilage defect and BML at media femorotibial area (all P < 0. 01) . Serum IL⁃18 level was positively associated with MMP⁃3 (β = 0. 31 , 95% CI:0. 001 - 0. 010) and MMP⁃13 (β = 0. 86 , 95% CI:0. 08 - 0. 10 , all P < 0. 01) . CI:0. 08 - 0. 10 , all P < 0. 01) . Conclusion Serum IL⁃18 level is negatively associated with cartilage volume and Serum IL⁃18 level is negatively associated with cartilage volume and positively associated with cartilage defect , BML , MMP⁃3 and MMP⁃13 , suggesting IL⁃18 may play a significant role duce the injury of article cartilage in patients with knee OA and delay the progression of disease.

[Abstract] Objective: To construct a circRNA profile of esophageal squamous cell carcinoma (ESCC) and analyze differentially expressed circRNAs. Methods: Samples were taken from 3 patients with esophageal squamous cell carcinoma who were hospitalized in the Department of Thoracic Surgery, Jintan Hospital, Jiangsu University from June 2018 to February 2019. The circRNA expression profile was constructed by high-throughput sequencing technique, and the circRNA differentially expressed in 3 pairs of esophageal squamous cell carcinoma tissues and adjacent tissues was detected. The biological functions and related signal pathways of these circRNA were analyzed by GO and KEGG techniques. Results: By comparing the expression levels of circRNA between esophageal squamous cell carcinoma and adjacent tissues, 905 differentially expressed circRNA were found, of which 404 were up-regulated and 501 were down-regulated. hsa_circ_0004390 was the CIRC RNA with the highest up-regulation factor (FC=7.9712), and novel_circ_0012687 was the one with the highest down-regulation factor. GO and KEGG analysis showed that these circRNA may be involved in biological processes such as cell cycle, cell components and protein binding of cancer cells, and signal pathways such as Hippo and cGMP-PKG. Conclusion: The expression profile analysis of circRNA in esophageal squamous cell carcinoma showed that the significantly differentially expressed circRNA could be used as a potential biomarker of esophageal squamous cell carcinoma.

Objective:To explore the influence of multidimensional integration and 360° support on the function of family and marriage, and quality of life in women patients with systemic lupus erythematosus.Methods:Totally 196 patients with systemic lupus erythematosus from Department of Rheumatology and Immunology, The Second Affiliated Hospital of the Air Force Medical University from August 2016 to November 2017 were included. According to random number table method, these patients were divided into observation group and control group as 98 cases each. Conventional care and hospital discharge were used for control group. On the basis of this, multidimensional integration and 360° support were used for patients of observation group. The function of family and marriage, quality of life in patients were assessed before and after 3 months of the intervention. The treatment adherence was evaluated in 3 months and 6 months after intervention.Results:Before intervention, the marriage family function score, marital satisfaction, conflict resolution methods and the relationship with friends and family, husband and wife exchange scores of the observation group were (2.3 ± 0.5), (24.6 ± 6.1), (25.7 ± 7.1), (28.2 ± 6.9), (28.8 ± 6.9) points, respectively. Three months after intervention, these scores were (2.5 ± 0.7), (31.6 ± 5.0), (31.7 ± 5.3), (28.1 ± 6.8), (29.0 ± 7.1) points, respectively. There was statistically significant difference between before and after the intervention ( t values were -2.371 - 8.631, P < 0.01). These scores of control group before the intervention were (2.3 ± 0.6), (24.5 ± 6.2), (25.2 ± 7.2), (32.5 ± 6.0), (33.9 ± 6.3) points, respectively. Three months after intervention, these scores were (2.3 ± 0.4), (24.5 ± 6.2), (26.1 ± 6.9), (29.1± 4.8), (28.5 ± 7.2) points. Significant differeces were found between before and after the intervention in control group ( t values were -3.878-6.323, P < 0.05 or 0.01). There was statistically significant difference between the two groups after the intervention ( t values were 2.675-8.631, P<0.01). As for observation group, planning (62.8 ± 27.2 vs. 75.5 ± 25.4) and intimate relationship (62.8 ± 25.2 vs. 78.2± 24.9) in quality of life were obviously difference before and after 3 months of intervention ( t values were 3.050, 3.639, P < 0.01). As for control group, planning (62.5 ± 27.6 vs. 65.7 ± 24.9) and intimate relationship (65.8 ±25.2 vs. 63.5 ± 23.8) in quality of life were obviously difference before and after 3 months of intervention ( t values were 2.375, 3.132, P < 0.01). There was statistically significant difference between the two groups after the intervention ( t values were 3.050, 3.639, P < 0.01). The treatment adherence of observation group was significant better than control group. After 6 months intervention, the treatment adherece of observation group was 83.67% (82/98), while the treatment adherece of control group was 44.89% (44/98), significant differences were found btween the two groups ( χ2 value was 0.511, P < 0.01). Conclusion:Multidimensional integration and 360° support obviously improved function of family and marriage, improved the understanding of disease, and self-management ability of patients. Therefore, it can increase the treatment adherence and improve quality of life in SLE patients.

Objective:To explore the application of clinical nursing pathway (CNP) standardized management in children with primary vesicoureteral reflux (VUR) undergoning Politano-Leadbetter operation for.Methods:From January 2016 to December 2018, we selected 69 children with VUR from the First Affiliated Hospital of Zhengzhou University. Children all underwent modified Politano-Leadbetter operation and were divided into CNP group ( n=39) and control group ( n=30) with the method of random number table. Control group carried out routine clinical nursing management, while CNP group implemented CNP standardized management. We compared the general operation situation, hospitalization, improvement of reflux level and incidence of postoperative complications among children between two groups. Results:There were no intestinal and important vascular injury events during operation in both groups, and there was no significant difference in the operation time, intraoperative blood loss and postoperative hematuria duration between the two groups ( P>0.05) . However, the length of hospitalization, hospitalization costs and incidence of postoperative complications in CNP group were lower than those in control group; the improvement rate of reflux of CNP group was higher than that of control group; the differences were statistically significant ( P<0.05) . Conclusions:For VUR children with Politano-Leadbetter operation, CNP standardized management is more conducive to postoperative recovery of children than routine nursing management, and it can obtain better therapeutic benefits and reduce the risk of postoperative complications to a certain extent.

Objective To observe the changes of brain neurotransmitters in patients with vasovagal syncope (VVS) with encephalofluc-tuogram technology (ET). Methods From August, 2015 to December, 2016, 30 patients with VVS were selected as case group, 30 controls matched with sex and age were selected from the outpatients without syncope. They were detected the function of gamma aminobutyric acid (GABA), glutamate (Glu), 5-hydroxytryptamine (5-HT), acetylcholine (Ach), norepinephrine (NE) and dopamine (DA) with ET. Results There was no significant difference between the two groups in the values of GABA, Glu, 5-HT, Ach and DA (t<1.680, P>0.05), while the values of NE was higher in the case group than in the control group (t=-3.552, P<0.001). Conclusion VVS may be related to the high level of activity of NE in the brain.