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Copyright of Chinese Journal of Immunology is the property of Medical Periodical Society of Jilin 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 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 Bearing is the property of Bearing 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.)

【Objective】The present paper aimed to explore the effect of light intensity on PSII activity of different Schisandrae chinensis.【Method】The leaves of S. chinensis resources ‘Zaohong’ and ‘Tieling-0601’ were treated with 0, 600, 1200 and 1800 μmol/（m²·s） light.【Result】Strong light damaged the photosynthetic machinery easily. High light inhibited the activity of the PSII donor and recipient sides, which hindered electron transport, accumulated a significant amount of ROS and MDA, and caused membrane peroxidation. K point appeared in both ‘Zaohong’ and ‘Tieling-0601’ under strong light, and relative variable fluorescence intensity at the K-step（VK） and relative variable fluorescence intensity at the J-step（VJ） increased with the increase of light intensity, and VJ point was the highest under a light intensity of 1800 μmol/（m²·s）. VJ of ‘Tieling-0601’was higher than that of ‘Zaohong’in all treatments. Compared with the control, the electron transport efficiency（φO）, quantum yield of electron transport(φEo), number of reaction centers（RC/ABS）, quantum yield of electron transport per unit area（ETO/CSO） and captured light energy per unit area（TRO/CSO） of PSII chlorophyll antenna decreased under strong light treatment. The quantum ratio for heat dissipation(φDo), the light energy absorbed per unit area（ABS/CSO） and the heat dissipation per unit area（DIO/CSO） increased. With the increase of light intensity, the accumulation of malondialdehyde（MDA） in both‘Zaohong’and ‘Tieling-0601’increased, and the MDA accumulation in‘Tieling-0601’was higher than that in ‘Zaohong’. There was a significant difference in anthocyanin accumulation of leaves between ‘Zaohong’ and ‘Tieling-0601’, and ‘Zaohong’ was 3 times higher than ‘Tieling-0601’. 【Conclusion】Different germplasm resources of S. chinensis had different responses to high light, and PSII electron transporter activity was stronger under ‘Zaohong’ high light stress, and the ability to resist high light was stronger. [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 Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power 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 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.)