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Primary biliary cholangitis (PBC) is a liver autoimmune disease with a strong genetic tendency characterized by the degeneration and necrosis of bile duct epithelial cells, and it is often observed in middle-aged and elderly women. With the continuous development of genome-wide association studies, the genetic susceptibility of PBC has attracted more and more attention. This article elaborates on the research advances in the genetic susceptibility genes closely associated with PBC, in order to provide effective targets for the treatment of PBC. [ABSTRACT FROM AUTHOR]

【Objective】In order to provide scientific basis for the optimization of intercropping patterns and the management of intercropping under rubber plantations in the future, the effects of different intercropping patterns on the functional diversity of soil microbial communities in mature rubber plantations were studied. 【Method】Biolog-ECO technology was used to study the characteristics of soil microbial functional diversity, and the differences of soil microbial metabolic activity and diversity on carbon sources in different intercropping plantations were analyzed. 【Result】Soil microbial carbon utilization was stable at 216 hours, and the average light absorption value AWCD of different treatments was in the order of rubber-kinggrass intercropping＞rubber-coffee intercropping＞rubber-puzzle intercropping＞rubber.The intercropping pattern not only increased the types of carbon sources utilized by soil microorganisms, but also enhanced the metabolic activity of carbon sources.The metabolic capacity of soil microorganisms to carbohydrates, amino acids, phenolic acids, carboxylic acids and polymers was the strongest in rubber-kinggrass intercropping, and the metabolic capacity of amines was the strongest in rubber-coffee intercropping.There were significant differences in soil microbial carbon source utilization between intercropping patterns and rubber plantation by PCA （principal component analysis), significant differences between rubber-kinggrass and rubber-coffee, rubber-puzzle, but no significant differences between rubber-coffee and rubber-puzzle intercropping.The research showed that different intercropping modes could improve the soil microbial diversity index, and there were significant differences in AWCD value and McIntosh index among different treatments, but no significant differences in Shannon index and Simpson index.Correlation analysis showed that the metabolic function of soil microbial carbon source was closely related to soil environmental factors, and soil water content, pH and organic matter were the main factors affecting the differences of soil carbon source metabolism. 【Conclusion】Intercropping for kinggrass, puzzle and coffee can improve soil ecological environment, promote the utilization of soil carbon sources, and enhance the functional diversity of soil microbial community in rubber plantation. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Forensic Medicine / Fayixue Zazhi is the property of Journal of Forensic 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 Cotton Textile Technology is the property of Cotton Textile Technology 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】 This study was conducted to explore the characteristics of soil physial chemical and microbes properties, and their correlation relationships with four different soil parent materials （granite, basalt, metamorphic rock and shallow marine deposit） from rubber plantations in Hainan Island to provide the basis for soil quality management. 【Method】 By means of investigation and sampling, correlation analysis, redundancy analysis and other statistical methods, 13 physical and chemical indexes, such as soil water content, organic carbon, microbial carbon and other microbial indexes of rubber plantation under different parent material conditions were studied. 【Result】 There were significant differences in soil physicochemical properties and soil microbial community among different soil parent materials from rubber plantations, and the basalt was superior to the others three parent materials. The comprehensive comparison of soil fertility was as follows as basalt（1.90）> shallow sea sediment（1.88）> metamorphic rock（1.59）> granite（-5.37）. The soil MBN, MBC, water content and soil temperature were main influencing factors for soil fertility in different parent materials by PCA （principal component analysis）. In addition, soil microbes was significantly correlated with the physical and chemical properties, which of main factors were soil water content, pH, total potassium, temperature, total phosphorus and available nitrogen by RDA （redundancy analysis）. 【Conclusion】 The above results suggested that there was very close relationship between soil microbes and soil physicochemical properties, and different impact factors for soil fertility among different typical parent materials. Therefore, the variation characteristics and relationship between soil microbes with soil physicochemical properties in the research process of evaluation and management of soil quality in rubber plantation under different parent materials and other farming conditions must be considered in rubber plantations. [ABSTRACT FROM AUTHOR]

Copyright of Cotton Textile Technology is the property of Cotton Textile Technology 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.)

Cyclooctatetrathiophenes (COThs) have attracted much attention for their unique "saddle-shaped" space structure, and interesting photoelectric properties. COThs have fourteen isomers and five of them have been reported up to now. COTh-1 exhibits aggregation induced emission properties. More importantly, the mechanism stems from its "saddle-shaped" structure. However, this compound can only be dissolved in few kinds of organic solvent such as tetrahydrofuran, and the low luminescence intensity limits their applications. Porous silica nanomaterials have the advantages of large specific surface area, large pore volume, tunable particle size, good biocompatibility, environmental friendliness and surface functionality. They can be used as good candidates for composing with organic materials. In this work, COTh-1 functionalized with 3-aminopropyltriethoxysilane, then COTh-silica hybrid nanomaterial were prepared by sol-gel method. Their structures, morphology and fluorescence properties were characterized carefully with Fourier transform infrared (FT-IR), scanning electron microscope (SEM) and fluorescence spectrum, respectively. FT-IR results show that COTh-1 molecules are linked on silica via covalent bonds. The morphology of hybrid particle is uniform sphere with size of 90~100 nm. More importantly, the emission intensity of the hybrid material is enhanced unambiguously compared with that of COTh-1. The possible reason is that COTh-1 molecules are fixed within the pores of silica and results in restriction of the intramolecular motions of COTh-1 molecules. [ABSTRACT FROM AUTHOR]

Copyright of Modern Food Science & Technology is the property of Editorial Office of Modern Food Science & 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 Journal of Forensic Medicine / Fayixue Zazhi is the property of Journal of Forensic 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 China Textile Leader is the property of China Textile 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 Cotton Textile Technology is the property of Cotton Textile Technology 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 investigate the effect of mindfulness training on improving negative emotions and improving academic performance in junior middle school students. Methods: A total of 192 junior one students in Beijing were selected and divided into three groups: the mindfulness training enhancement group (n =34) the mindfulness training group (n =62) and the non-mindfulness training group (n =96). The mindfulness training enhancement group and the mindfulness training group used five periods of mindfulness recording to practice at noon every day from Monday to Friday with a cycle of 8 weeks. In additionthe mindfulness training enhancement group added 2 pre-class trainings per week and completed home-independent practice tasks. During this periodthe non-mindful-ness training group did not do any training. Negative emotion levels and academic performance were examined with the Depression Anxiety Stress Scale (DASS-21) and the teacher-edited test paper at baseline (Tl) and the 8-week intervention (T2). Results: Repeated measures analysis of variance showed that the grouping main effect of DASS-21 total score and each factor score (except depression scale) had statistical significance. The total scores and anxiety scores of DASS-21 were lower in T2 mindfulness training enhancement group than in the mindfulness training group (P<0.05 or P<0. 01) and the non-mindfulness training group (Ps <0.01) the stress score was lower than the non-mindfulness training group (P <0.01). The interaction of the total scores of academic achievement was statistically significant. The scores of T2 in the mindfulness training group were higher than scores of Tl (P <0.01). Conclusion: High-intensity mindfulness training could help to improve the negative emotions of junior middle school studentsand mindfulness training also has a positive effect on academic performance. [ABSTRACT FROM AUTHOR]

Copyright of Shipin Kexue/ Food Science is the property of Food 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 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.)

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.)

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.)

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.)

目的：探讨兔眼小梁切除术中丝裂霉素C（MMC）放置部位对其房水残存浓度及巩膜滤过道组织病理学的影响。方法将45只新西兰大白兔随机分为结膜瓣组、巩膜瓣组、对照组各15只，均常规行小梁切除术。结膜瓣组及巩膜瓣组术中将浸在浓度为0．2 mg／mL MMC中的海绵片分别放置于结膜瓣及巩膜瓣下，120 s后移除，用乳酸林格液连续冲洗眼表组织；对照组不予任何药物处理。各组分别于乳酸林格液冲洗后5、30、60 min采用高效液相色谱分析仪检测房水MMC浓度，术后1、7、14天于光学显微镜下观察滤过道瘢痕形成情况及功能性滤过泡数量。结果结膜瓣组、巩膜瓣组房水MMC残存浓度均呈先升高后降低趋势，均于用药后30 min达到最高峰。用药后5 min结膜瓣组、巩膜瓣组房水MMC残存浓度分别为（14．95±4．26）、（44．81±8．42）ng／mL，30 min分别为（27．26±6．33）、（74．52±6．27）ng／mL，60 min分别为（2．99±0．79）、（17．89±6．85） ng／mL，P均＜0．05；结膜瓣组、巩膜瓣组组内各时点比较，P均＜0．05。 各组术后1、7天滤过道均开放；术后14天，结膜瓣组、巩膜瓣组仍存在有效滤过道，对照组滤过道被纤维结缔组织阻塞。各组术后1、7、14天对功能性滤过泡形成数量进行比较，P均＞0．05。结论兔眼小梁切除术中于结膜瓣、巩膜瓣下放置浓度为0．2 mg／mL的MMC后均可形成有效滤过道，但是前者房水残留浓度较低，相对更安全。 [ABSTRACT FROM AUTHOR]