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Based on the fifth and sixth national census data and the seventh national census bulletin of administrative regions at the prefecture level and above, the Gini coefficient, Theil index, spatial autocorrelation analysis and other methods are used to analyze the temporal and spatial evolution characteristics of talent agglomeration in Chinese cities from 2000 to 2020, and the multiscale geographically weighted regression is used to study the spatial heterogeneity and spatial scale of the influencing factors of talent agglomeration. The results show that: ①There is a large gap in the distribution of talents in eastern, central, and western cities in China, forming a distribution pattern of "strong in the east and weak in the central and west" and regional "one super and many strong", and the gap in average talent density tends to narrow. ②The distribution of talents shows great imbalance, with a slight weakening trend of instability. ③On the whole, the density of talents presents a significant positive spatial autocorrelation, and the spatial ag‐ glomeration effect of talents is becoming more and more significant. Locally, the Yangtze River Delta high-high talent agglomeration area and the Pearl River Delta high-high talent agglomeration area are gradually formed; the low-level talent agglomeration area composed of low-low talent agglomeration cities will have a homogeneous impact on its neighboring cities; some provincial capital cities in the west have significant high-low agglomeration characteristics, forming a "center-periphery" talent agglomeration pattern. ④The proportion of tertiary industry in GDP, the proportion of science and education expenditure in total fiscal expenditure, per capita GDP, the number of general higher education institutions, per capita public library collections, and the number of public transportation vehicles per 10 000 people have a significant positive impact on talent agglomeration, and the intensity of the impact decreases in order. Among them, the eco‐ nomic environment factor represented by the tertiary industry's share of GDP and per capita GDP has a relatively small spatial scale and strong spatial heterogeneity. Other independent variables are close to the global scale, and the spatial heterogeneity is not obvious. [ABSTRACT FROM AUTHOR]

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 Chinese Journal of Clinical Healthcare is the property of Chinese Journal of Clinical Healthcare 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 Clinical Pediatric Surgery is the property of Journal of Clinical Pediatric Surgery 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 Wool Textile Journal is the property of National Wool Textile Science & Technology Information Center 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.)

现有的研究已经证明同源异型框（homeobox, Hox）基因参与器官发育、细胞分化以及细胞干性的调节。近年来， Hox 基因的研究多围绕肿瘤相关机制，正常人体不同部位在生长发育过程中的胚胎起源差异，以及由此而出现Hox 基因差异化 表达。现就Hox 基因在脂肪组织与间充质干细胞中的表达以及调控作用作一综述。总结这些表达差异与调控机制为后续研究 提供思路及方向。 [ABSTRACT FROM AUTHOR]

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health 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 Wool Textile Journal is the property of National Wool Textile Science & Technology Information Center 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 Sciencepaper is the property of China Sciencepaper 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.)

Obsessive-compulsive disorder (OCD) is a chronic, disabling, mental disorder, which has been linked to significant abnormalities in certain brain areas, including the orbital frontal cortex and the anterior cingulate cortex. Neuroimaging studies have also shown that brain areas related to the decision-making function include the orbital frontal cortex and the dorsal prefrontal lobes. Furthermore, the association between OCD and decisionmaking function has been consistently demonstrated from a neurobiological perspective. Clinically, impaired decision-making ability is commonly observed in OCD patients, and there is a correlation between OCD and abnormal decision function. Decision-making tasks are typically divided into two types, decision-making under risk and decision-making under ambiguity, with the former commonly evaluated using the Iowa Gambling Task (IGT) and the latter using the Game of Dice Task (GDT). In this article the neural mechanism and evaluation methods of decision making in OCD were reviewed. [ABSTRACT FROM AUTHOR]

Objective: To investigate the expression and correlation of CD28 on CD4+/CD8+T cells and Treg cells in peripheral blood of systemic lupus erythematosus (SLE) patients with acute herpes zoster and explore the significance of its change in development of SLE patients with acute herpes zoster. Methods: The expression of CD28 on CD4+/CD8+T cells and frequencies of CD4+CD25+FoxP3+Treg cells were analyzed by flow cytometry in 30 SLE patients,30 SLE patients with acute herpes zoster and 30 healthy controls,the correlation of CD4+CD28+T cells and CD4+CD25+FoxP3+Treg cells was analyzed in SLE patients with acute herpes zoster.Results:It was observed that CD4+,CD4+CD28+,CD8+CD28+T cells were significantly lower and CD4+CD25+FoxP3+Treg cells were significantly higher and CD4+CD25+FoxP3+Treg cells were correlated negatively with CD4+CD28+T cells in the peripheral blood from SLE patients with acute herpes zoster than those in SLE Group and in healthy controls (P＜0.05). Conclusion: The results demonstrate that the decline of T cellular immune function may play a key role in the pathogenesis of herpes zoster. CD4+CD25+FoxP3+Treg cells may be related to the development of SLE with acute herpes zoster. [ABSTRACT FROM AUTHOR]

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