Search

Copyright of China Forest Products Industry is the property of China Forest Products 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 Mechanical & Electrical Engineering is the property of Mechanical & Electrical Engineering Magazine 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 Technology of Water Treatment is the property of Technology of Water Treatment 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 Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 observe change of proliferation, migration and invasion abilities of pancreatic cancer cells with over-/down-expression of circSTON2, and to preliminarily investigate the biological function of circSTON2 in pancreatic cancer. Methods Human pancreatic cancer cell line PANC-1 was in vitro cultured. CircSTON2 over-expression group, circSTON2 down-expression group, and control group were established. Plasmid transfection and siRNA interference were used to transfect the circSTON2 overexpression plasmid and circSTON2-siRNA interference plasmid and blank control plasmid into the above groups. At 24, 36 and 48 hours of culture, CCK-8 assay was used to detect cell proliferation and Transwell assay was used to detect cell migration and invasion. Results At 24, 36 and 48 hours of culture, cell proliferation ability was as follows: circSTON2 over-expression group > control group > circSTON2 down-expression group (all P<0. 05); the number of migration cells and the number of invasion cells were as follows: circSTON2 over-expression group > control group > circSTON2 down-expression group (all P<0. 05）. Conclusions The over-expression of circSTON2 promotes proliferation, migration, and invasion of pancreatic cancer cells. However, the effect of down-expression of circSTON2 is the opposite. [ABSTRACT FROM AUTHOR]

Copyright of Feed Research is the property of Editorial Board of Feed 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 Southern Energy Construction is the property of Southern Energy Construction 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 Tobacco Science & Technology is the property of Tobacco 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 Advanced Textile Technology 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 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.)

Copyright of Food Research & Development is the property of Food Research & Development 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.)

： 【目的】探讨microRNA-200c（miR-200c）在结直肠癌中的表达及其对SW620肠癌细胞株侵袭和转移 能力的影响。【方法】采用实时荧光定量PCR检测45例结直肠癌组织和配对邻近正常肠粘膜组织中miR-200c的 表达水平；利用脂质体将miR-200c模拟物瞬时转染SW620细胞株，通过Western blot检测上皮间质转化相关蛋白 E-cadherin 和Vimentin 的表达；CCK-8试剂盒和Transwell 小室装置检测上调miR-200c的表达对SW620细胞增 殖、侵袭和迁移能力的影响。【结果】miR-200c在伴有淋巴结转移的结直肠癌组织中的表达明显下调。体外细胞 实验显示，SW620细胞株在转染miR-200c模拟物后，ZEB1蛋白表达受抑制，上皮表型标志物E-cadherin表达升 高，而间质表型标志物 Vimentin 表达下降；上调 miR-200c 表达可抑制 SW620 细胞增殖、侵袭和迁移。【结论】 miR-200c低表达与结直肠癌侵袭和转移相关，其机制可能是通过调控上皮间质转化过程实现的。

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.)

Copyright of Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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 Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University 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 Wildland Fire Science is the property of Journal of Wildland Fire Science 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 Transportation Science & Technolgy is the property of Transportation Science & 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.)

Copyright of Journal of Hainan Medical University is the property of Journal of Hainan Medical 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.)

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 Railway Investigation & Surveying is the property of Railway Investigation & Surveying 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 Guangdong University of Technology is the property of Journal of Guangdong 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 Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis 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 Modern Laboratory Medicine is the property of Journal of Modern Laboratory Medicine 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 Control Theory & Applications / Kongzhi Lilun Yu Yinyong is the property of Editorial Department of Control Theory & Applications 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】 研究体外培养骨髓来源的表达nestin的成年大鼠骨髓间质干细胞(MSC)并诱导分化神经元样细胞的潜能,为中枢神经系统疾病的细胞移植治疗提供理想的供体65377;【方法】 采用全骨髓法分离培养成年SD大鼠MSC,传至第6代的MSC接种在前一天涂有100 μg/L多聚赖氨酸的塑料培养瓶或培养皿中,用含100 mL/L FBS的DMEM/F12培养液添加10 ng/mL bFGF的培养液培养并以DMSO65380;BHA与Forskolin等诱导剂联合诱导MSC分化为神经元65377;流式细胞仪鉴定诱导前MSC的细胞表面抗原,免疫荧光检测诱导前及诱导后6 h65380;12 h65380;24 h神经元特异性抗原nestin65380;NF*9鄄200和GFAP表达率65377; 【结果】 流式细胞仪检测传至第6代MSC表面抗原CD29和CD44阳性率分为98.8%,96.6%, CD34和CD45阴性65377; 免疫荧光鉴定传至第6代的MSC表达nestin阳性率为57.1% ± 6.9%,不表达NF*9鄄200和GFAP65377;诱导后30 min可见神经元样细胞出现,诱导后6 h65380;12 h65380;24 h经nestin和NF*9鄄200免疫荧光鉴定,诱导后6 h65380;12 h65380;24 h nestin阳性率分别为96.5% ± 1.9%,88.1% ± 5.4%,33.5% ± 5.4%,NF*9鄄200阳性率分别为90.1% ± 2.9%,97.5% ± 1.3%,98.1% ± 1.6%65377;【结论】 骨髓来源的nestin阳性的MSC具有神经祖细胞特性并且可诱导分化为神经元样细胞,可作为种子细胞用于神经系统疾病的治疗65377;

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary 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 Journal of Guangdong University of Technology is the property of Journal of Guangdong 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.)

【目的】探讨乏氧组织显像剂99mTc-HL91显像对肺癌诊断价值及与放射治疗前后肿瘤乏氧程度的改变。【方法】选取确诊的肺癌病例41例,非肺癌病例33例为实验组和对照组。实验组于放射治疗前后1,6h行99mTc-HL91肺癌乏氧显像并测定其T/NT比值,放疗后前后4h行CT＋SPECT断层显像并测定T/NT比值;对照组行肺部1,6h99mTc-HL91肺癌乏氧显像。【结果】41例肺癌患者治疗前均可见病灶处放射性分布早期增加,血流灌注峰与邻近正常组织比较明显增加。治疗前1、6h平面显像T/NT值分别为1.2024±0.0745,1.4659±0.0820;治疗后1、6分别为1.0895±0.0553,1.2163±0.0694。治疗前后比较,P=0.000。对照组33例,1、6h平面显像双肺对应感兴趣区T/NT分别为0.978±0.055和0.980±0.030。肺癌组与对照组1h,6hT/NT值比较,差异有显著性,P=0.000。放疗后1、6h分别为1.0895±0.0553,1.2163±0.0694。治疗前后比较,P=0.000。放疗后1h,低度乏氧（1.0888〈T/NT≤1．2024）18例，其疗效CR9例，PR8例，SD1例，PD0例；高度乏氧（T／nt〉1．2024）23例，其疗效CR0例，PR18例，SD3例，PD2例。放疗后6h低度乏氧（1．0898〈TINT≤1．4659）22例，其疗效CR9例，PR12例，SD1例，PD0例；高度乏氧（T／NT〉I．4659）19例，其疗效CR0例，PR14例，SD3例，PD2例。放疗疗效和乏氧程度分布有显著统计学差异（P〈0．05）。【结论】^99mTc-HL91能检测肺癌乏氧与否及其程度。可作为评价肺癌乏氧程度的一种辅助手段：肺癌患者放疗前后^99mTc-HL91乏氧显像T/NT值分布有明显差异，其乏氧程度和放疗疗效关系密切，可作为肺癌放疗疗效预测的手段之一。

Copyright of Journal of Xi'an Polytechnic University is the property of Editorial Department of Journal of Xi'an Polytechnic University 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 Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University 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 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 Coal Science & Technology (0253-2336) is the property of Coal 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 Guangdong University of Technology is the property of Journal of Guangdong 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 Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis 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 South China Agricultural University is the property of Gai Kan Bian Wei Hui 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 Tropical Medicine is the property of China Tropical 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 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 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 Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis 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.)

(1) Background--Speeding up the transfer of forest land management rights is conducive to improving economic Benefits. However, due to the asymmetric information of the circulation policy, there are still many problems, such as low willingness to circulate forest land management right. (2) Methods--Four counties with strong promotion and transfer of forest land management rights in Fujian Province are selected as sites for field surveys, and 344 valid samples are collected. Taking 14 control variables and 3 core explanatory' variables and their binary and ternary interaction terms as independent variables, the herd phenomenon in forest land management right transfer was analyzed by using binary logistic model. (3) Results--Firstly, age (-0.062), main planting categories (-0.636), and old-age security (-0.198)= all have a negative impact on the transfer of forest land management rights. While education level (0.070) and site conditions (0.268) have a positive impact on the transfer of forest land management rights. Secondly, the number of relatives and friends participating in the circulation (0. 169), the number of other forest farmers participating in the circulation (0. 100), the interaction item of the number of relatives and friends participating in the circulation and other forest farmers participating in the circulation (0. 125), and the availability of forest land circulation policy information (0. 228) have a positive impact on the behavior of forest land management right circulation. Finally, the availability of forest land transfer policy information related to the number of relatives and friends participating in the circulation (-0. 107), the number of other forest farmers participating in the circulation (-0. 135), and the interaction between the number of relatives and friends participating in the circulation and the number of other forest farmers participating in the circulation (-0. 091) all play a negative regulatory role in the circulation of forest land management right. Therefore, the herd effect and the availability of forest land transfer policy information positively affect the transfer of forest land management rights, while the availability of forest land transfer policy information negatively regulates the impact of the herd effect on forest land management rights transfer. (4) Conclusions and Discussions--The transfer of forest land management rights promotes the adjustment and optimization of forestry property rights structure. As the owner of forest land management rights, the circulation behavior of forest farmers affects the specific effect of the circulation of forest land management right. Therefore, the following suggestions are put forward: (1) Reduce the time and money spent by forest farmers in obtaining information will accelerate the transfer of forest land management rights and realize the benefits of forest land resources maximize. (2) Forest farmers are more inclined to take the circulation behavior of relatives, friends and other forest farmers as the basis for decision-making under the circumstances of insufficient information on the circulation policy, which is conducive to promoting the implementation of the circulation policy by making full use of the herd effect in the transfer of forest land management rights. (3) Because the decision-making made by forest farmers according to the circulation behavior of their relatives and friends and other forest farmers is not based on their own forest situation, improving their ability to identify information is conducive to preventing blind decision-making. [ABSTRACT FROM AUTHOR]