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Copyright of Petroleum Geology & Recovery Efficiency is the property of Petroleum Geology & Recovery Efficiency 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 Mining Magazine is the property of China Mining Magazine Co., 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 Tropical Geography is the property of Tropical Geography 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 Applied Chemistry is the property of Chinese Journal of Applied Chemistry 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 Surfactant Detergent & Cosmetics (2097-2806) is the property of China Surfactant Detergent & Cosmetics 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 Clinical Hepatology / Linchuang Gandanbing Zazhi is the property of Journal of Clinical Hepatology 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 Rolling Stock (1002-7602) is the property of Rolling Stock 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 Smart Rail Transit is the property of Smart Rail Transit 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 Shandong Medical Journal is the property of Shandong Medical Health Newspapers 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 Oncology Prevention & Treatment is the property of Editorial Department of Chinese Journal of Oncology Prevention & Treatment 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.)

To investigate the radiosensitivity effect of radioresistant nasopharyngeal carcinoma cell line CNE ‐ 2R after overexpressing miR‐486‐5p. Methods microRNA(miRNA) sequencing and RT‐qPCR were used to detect the expression level of miR‐ 486‐5p in the parent cell line CNE2 and the radioresistant cell line CNE‐2R. CNE‐2R cells were infected with miR‐486‐5p overexpress‐ ion and negative control lentivirus, which were defined as CNE‐2R‐Mimics group and CNE‐2R‐NC group, respectively. CCK‐8 assay and Clonogenic assay were used to detect the proliferation ability and the viability of cells irradiated with different dose of (0 Gy, 2 Gy, 4 Gy, 6 Gy, 8 Gy) X‐ray. The cell apoptosis was detected by Annexin V‐APC/7‐AAD double stain assay. Results miRNA sequencing and RT ‐qPCR results showed that the level of miR ‐486‐5p in cell line CNE ‐2R was significantly lower than that in parent cell line CNE2. CCK‐8 assay revealed that the cell proliferation of CNE‐2R cells overexpressing miR‐486‐5p in CNE‐2R‐Mimics group was decreased compared with that in the CNE‐2R‐NC group after 48 h, 72 h and 96 h culture (all P<0.05). After the cells were irradiated with 2 Gy, 4 Gy, 6 Gy and 8 Gy irradiation, the survival fraction of CNE‐2R‐Mimics group was lower than that of the CNE‐2R‐NC group (all P<0.05), with the largest difference in the 8 Gy dose (t=30.152, P<0.001). Flow cytometry analysis indicated that the apoptosis rate of the CNE‐2R‐Mimics group was higher than that of CNE‐2R‐NC group at the irradiation dose of 0 Gy and 8 Gy (all P<0.05), and the difference of apoptosis rate under the irradiation dose of 8 Gy was more significant (t=14.945, P<0.001). The Clonogenic assay revealed that the clone formation fraction of the CNE‐2R‐Mimics group was lower than that of the CNE‐2R‐NC group under different doses, in which the radiobiological parameters D0, Dq, and the survival fraction in irradiation of 2 Gy in CNE‐2R‐Mimics group were lower than that of the CNE‐2R‐NC group (all P<0.05). Conclusions The nasopharyngeal carcinoma radioresistant cell line CNE‐2R overexpressing miR‐486‐5p may increase radiosensitivity by inhibiting cell proliferation and promoting apoptosis. [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 China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher 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 China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher 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 Applied Entomology is the property of Chinese Journal of Applied Entomology, 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment 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.)

Copyright of Engineering Management & Technology Discussion 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 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 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 Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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 China Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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 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 Food Safety & Quality is the property of Journal of Food Safety & Quality 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 Detergent & Cosmetics is the property of Detergent & Cosmetics 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 Experimental Technology & Management is the property of Experimental Technology & 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 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 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 Engineering Management & Technology Discussion 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.)

In recent years, China's pig industry has gradually shifted to the northeast. Compared with the rich feed resources and land resources in Northeast China, the cold environment reduces the feed conversion efficiency and the production performance of pigs. In the winter of northern China, pig producers often face a huge problem of heat preservation when they control the environment of piggery. The aim of this study is to explore the heat preservation of piggeries in Northeast China. According to the investigation, there were four types of piggeries in Jilin Province, which were brick wall piggery, concrete wall piggery, color steel wall piggery and greenhouse piggery. The simulated piggeries with brick wall, concrete wall and color steel wall were based on the experimental piggery of Jilin Agricultural University, the simulated piggery with greenhouse was based on a piggery in a pig farm, and the simulated pig farm area was based on a pig farm area. Based on Ecotect software, this paper took a typical piggery in a large pig farm in Jilin Province as an object, and studied the light and heat environment of piggery, and the light environment of pig farm production area. The daylight factor of different heights in the piggery and the lighting situation in the production area of the pig farm were studied. The thermal insulation performances of 4 kinds of piggeries with different walls were analyzed. The results were as follows: The daylight factor of each research height of the experimental piggery was higher than 2%, which met the green building standard. The production area of the pig farm had good daylight, and the solar radiation in Great Cold Day could reach 5.38 MJ/(m²·d), and the sunshine was sufficient. The building spacing of the pig farm met the epidemic prevention standard, and there was no shelter problem. By comparing the monthly energy consumption values of 4 kinds of piggeries with different building materials, the best insulation performance of piggeries was as follow: Clay porous brick piggery, foam concrete pig piggery, color steel piggery with phenolic sandwich board, low density polyethylene film greenhouse piggery. After considering the cost, it was recommended to use cinder brick masonry piggery, fly ash aerated block piggery, polyphenylene sandwich board color steel piggery and low density polyethylene film greenhouse piggery. The daily energy consumption of empty piggery in December was tested and verified. The relative error range was 0.74%-8.62% after data comparison, which verified the reliability of the model. The simulation values of energy consumption were in good agreement with the measured values. On the one hand, it verified the correctness and rationality of setting parameters in the software. On the other hand, it showed that Ecotect software was feasible in piggery building. This paper can provide theoretical basis for exploring the light and heat environment of the northern piggery, and provide more ideas for architects to optimize the design before the implementation of the plan. [ABSTRACT FROM AUTHOR]

Copyright of Forest Research is the property of Forest 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.)

BACKGROUND: Thin endometrial diseases are a challenge in clinical treatment at present. Scholars have found that bone marrow mesenchymal stem cells (BMSCs) transplantation has its unique curative effect and advantages, but few studies have been conducted on pathway or gene control. OBJECTIVE: To observe the effect of BMSCs transplantation in rats with thin endometrium based on the HOXA10 regulatory network. METHODS: Twenty-one adult female Sprague-Dawley rats of SPF grade (provided by the Animal Experimental Center, Guangzhou University of Chinese Medicine in China) were randomly divided into three groups (n=7/group): control group, model group, and BMSCs group. In the latter two groups, a thin endometrium model was prepared in each rat by filling the uterine cavity with 95% ethanol. In the control group, normal saline was injected to fill the uterine cavity of rats. After extraction of ethanol or normal saline, the rats in the BMSCs group were injected intrauterinely with 1 mL of BMSCs suspension (1×1010 cells/L), and those in the control and model groups were given the same volume of normal saline. After two estrous cycles, the uterus of each rat was removed. Hematoxylin-eosin staining was used to measure the thickness of the endometrium. Immunohistochemistry was used to detect the expression of vimentin, keratin, vascular endothelial growth factor, leukemia inhibitory factor and integrin αvβ3. qRT-PCR was used to detect the relative transcription of HOXA10 and miR-196b. RESULTS AND CONCLUSION: (1) Compared with the control group, the endometrial thickness of the rats were significantly thinner in the model and BMSCs groups (P < 0.05), while the endometrial thickness in the BMSCs group was thicker than that in the model group (P < 0.05). (2) The mean absorbance values of endometrial vimentin, keratin, vascular endothelial growth factor, leukemia inhibitory factor and integrin αvβ3 were highest in the control group, higher in the BMSCs group and lowest in the model group, and there were significant differences between groups (P < 0.05). (3) The relative transcript level of HOXA10 gene in the model and BMSCs group was significantly lower than that in the control group, while the relative transcript level of HOXA10 gene in the BMSCs group was significantly higher than that in the model group (P < 0.05). The relative transcript level of miR-196b in the model and BMSCs groups was significantly higher than that in the control group (P < 0.05), while the relative transcript level of miR-196b in the BMSCs group was lower than that in the model group (P < 0.05). (4) HOXA10 was negatively correlated with miR-196b gene, HOXA10 was positively correlated with the protein expression to different extents, and miR-196b gene was negatively correlated with the protein expression to different extents. These findings suggest that BMSCs transplantation can improve the endometrial thickness and relevant protein levels of thin endometrium rats to some extent, which may be attributed to the negative regulation of HOXA10 gene by miR-196b, and HOXA10 gene further promotes the expression of vascular endothelial growth factor, leukemia inhibitory factor and integrin αvβ3 proteins. [ABSTRACT FROM AUTHOR]

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.)

Copyright of Journal of China University of Petroleum is the property of China University of Petroleum 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.)