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Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences 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.)

AIM: The whole exome from the peripheral blood of 19 patients with aplastic anemia was sequenced, and the type and rate of gene mutation were observed to explore the pathogenesis of aplastic anemia. METHODS: Peripheral blood samples from 19 patients with aplastic anemia were collected, and mononuclear cells were extracted for whole exome sequencing. Enrichment analyses of the obtained genes were conducted using Gene Ontology （GO） and Kyoto Encyclopedia of Genes and Genomes （KEGG）. Data were statistically analyzed using IBM SPSS version 22. 0, and P<0. 05 indicated statistically significant differences. RESULTS: Overall, 2 006 gene mutations were identified in 19 patients with aplastic anemia, and 49 genes were selected based on GeneCards and OMIM databases and sequencing results. A gene mutation map of the patient was drawn, which revealed a potential association of MUC5B gene with the onset of aplastic anemia, with a mutation rate of 100%. Other genes, such as ERCC6, SYNE1 and WFS1, have mutation rates exceeding 40% and may be involved in the development of aplastic anemia. In GO analysis, it was mainly related to cell movement, cytoskeleton composition, protein binding, and other functions. In the KEGG pathway analysis, the Hippo pathway and the extracellular matrix-receptor interaction pathway were the main enrichment areas. CONCLUSION: MUC5B may be a key gene that causes T cell imbalance, leading to aplastic anemia. The Hippo pathway may also participate in the pathogenesis of aplastic anemia through regulatory T cells and telomerase activity. [ABSTRACT FROM AUTHOR]

Objective To establish a method for simultaneous determination of 13 pesticide residues in rice by disperse solid phase extraction-gas chromatography-tandem mass spectrometry GCMS/MS). Methods The samples were extracted by ethyl acetate-dichloromethane (1:1 ?v/v) and purified by solid phase extraction with anhydrous MgS()4 and modified AI2O3. The purified solution was concentrated by nitrogen blowing and then re-dissolved. After passing through 0.22 |xm membrane, the sample was analyzed by GC-MS/MS, scanned by multiple reaction monitoring mode (MRM) and quantified by internal standard method. Results The linear correlation coefficients of 13 pesticides were more than 0.996 in the range of 0.05 to 2.5 jxgAnl, the recovery was 75.6% to 105.2%, the relative standard deviation was 244% to 4.86%, and the detection limit and quantitative limit were 1.0 to 3.5 jjikg and 3.0 to 10,5 respectively. Conclusion This method has the advantages of high recovery, low cost, high sensitivity, and good reproducibility, which thus can be used for the determination of various pesticide residues in rice. [ABSTRACT FROM AUTHOR]

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 Pharmaceutical Practice & Service is the property of Journal of Pharmaceutical Practice 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 East China Geology / Huadong dizhi is the property of Editorial Department of East China Geology 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.)

Chinese herbal medicine is derived from animals, plants, minerals and mineral by-products. Compared with antibiotics, it has the characteristics of no drug resistance, no residue, and low cost. It is a high-quality alternative to antibiotics. The article introduces the types, functions, applicationof Chinese herbal medicines, their applications in poultry farming, and discuss the current problems, so as to provide references for Chinese herbal medicine feed additives to replace antibiotics in feeding poultry [ABSTRACT FROM AUTHOR]

Copyright of Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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 Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental 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 Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica 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 Liaoning Technical University (Natural Science Edition) / Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban) is the property of Journal of Liaoning Technical University (Natural 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.)

In order to solve the disadvantages faced by traditional ultrasonic transducer array, such as narrow band width, high amplitude of side lobe amplitude and bad directivity, the theoretical model of carbon nanotube thin film annular transducer array is established by using Rayleigh integral method, and the analytical solution of its sound field is obtained. The characteristics of acoustic field excited by thermoacoustic annular array under different design parameters are analyzed. The results show that the thermoacoustic CNT thin film annular array can generate stable sound pressure response and high directional sound field in a wide frequency range. In addition, CNT thin film annular array can effectively suppress the amplitude of side lobes. When designing the array, larger element width and appropriate adjacent-element spacing according should be considered. This research may promote the development of novel thermoacoustic ultrasonic transducer array. [ABSTRACT FROM AUTHOR]

Copyright of Hydrographic Surveying & Charting / Haiyang Cehui is the property of Hydrographic Surveying & Charting Editorial Board 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 Zhengzhou University: Engineering Science is the property of Editorial Office of Journal of Zhengzhou University: Engineering Science 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 Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental 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 Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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 Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental 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 Agricultural Resources & Environment / Nongye Ziyuan yu Huanjing Xuebao is the property of Journal of Agricultural Resources & Environment Editorial Board 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 Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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.)

Using linear low density polyethylene (LLDPE) as the substrate, the modified polyethylene particles were prepared by blending with calcium propionate and other materials through a twin-screw extruder. Then the modified polyethylene particles were mixed with polyethylene resin to extrusion casting, and the antibacterial film was prepared. The optical properties？ mechanical properties？ water vapor permeability, air permeability, microstructures and antibacterial properties of the films were tested and analyzed. The results show that the proportion of additives in the film would affect the performance of the film. When the mass fraction of calcium propionate was 2%, the mass fraction of modified ST) resin was 2% and the film performance was the best. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Functional Materials / Gongneng Cailiao is the property of Chongqing Functional Materials Periodical 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 Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board 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 Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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.)

Objective To observe the effect of fibroblast growth factors-21 ( FGF21) on glucose uptake of insulin-resistant (IR) liver cells. Methods The fluorescently labeled FGF21 mRNA with certain stability was synthesized in vitro. The liver cells were cultured for 72 h in RPMI-1640 medium supplemented with 34. 4 μmol/L recombinant insulin and 1 μmol/L dexamethasone to establish IR cell models，and then IR cell models were divided into the model control group，insulin group， and FGF21 group. We did not add any drugs into the model control group. The insulin group was treated with 1 μmol/L recombinant insulin and FGF21 group was transfected with FGF21 mRNA. The cell glucose uptake in the three groups was measured by glucose oxidase (GOD-POD) assay. The mRNA and protein expression of glucose transporter 1 (GLUT1) was detected by real-time fluorescent quantitative PCR and Western blotting. Results Compared with the model control group，the glucose uptake of the FGF21 group increased and the expression of GLUT1 mRNA and protein increased (all P <0.05). Compared with the model control group，the glucose uptake of the FGF21 group did not change significantly in the insulin group， and no significant difference was found in the GLUT1 mRNA and protein expression as compared with that of the model control group (all P >0.05). Conclusion FGF21 mRNA synthesized in vitro can improve the glucose uptake of IR liver cells， and its mechanism is related to the increase of GLUT1 expression. [ABSTRACT FROM AUTHOR]

Copyright of Hydrographic Surveying & Charting / Haiyang Cehui is the property of Hydrographic Surveying & Charting Editorial Board 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 Hydrographic Surveying & Charting / Haiyang Cehui is the property of Hydrographic Surveying & Charting Editorial Board 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 Remote Sensing is the property of Editorial Office of Journal of Remote Sensing & Science Publishing Co. 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.)