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Ascorbic Acid Attenuates Multifidus Muscles Injury and Atrophy After Posterior Lumbar Spine Surgery by Suppressing Inflammation and Oxidative Stress in a Rat Model

Autor: Ren Zhu, Jia-Qi Xu, Jiying Wang, Pan Tang, Shunwu Fan, Ziang Xie, Yu Gu, Kang-Mao Huang, Zhi-Jun Hu, Xue-Sheng Jiang, Xiangde Zhao, Jia-Ming Gu

Publikováno v: Spine. 43:E1249-E1259

Study design A rat model of multifidus muscles injury and atrophy after posterior lumbar spine surgery. Objective We determined the effect of ascorbic acid (AA) on the postoperative multifidus muscles in rat model. Summary of background data Previous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fad3b4155c53c30a6c9a1ae9458db8e
https://doi.org/10.1097/brs.0000000000002669

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Honokiol alleviates the degeneration of intervertebral disc via suppressing the activation of TXNIP-NLRP3 inflammasome signal pathway

Autor: Jiying Wang, Zhiwei Jie, Kangmao Huang, Xue-Sheng Jiang, Ziang Xie, Jia-Ming Gu, Yu Gu, Shunwu Fan, Pan Tang, Zhi-Jun Hu

Publikováno v: Free radical biologymedicine. 120

Intervertebral disc degeneration (IVDD) is a multifactorial disease and responsible for many spine related disorders, causes disability in the workforce and heavy social costs all over the world. Honokiol, a low molecular weight natural product, coul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b28c1f9df85a74f36ac94f61176f6384
https://pubmed.ncbi.nlm.nih.gov/29649568

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Analysis of Heating Performances for Ultra-High Speed Electric Spindle Bearings Based on the Energy Theory of TEHL in Point Contact State

Autor: Xiao Yang Chen, Zhi Hong Hu, Jia Ming Gu, Song Sheng Li, Peng Chen, Peng Zhou, Li Xia Fu

Publikováno v: Applied Mechanics and Materials. :135-140

To analyze the lubricating state and the heating performances of the spindle bearings in ultra-high speed electric spindles, taken the characteristics of oil-air lubrication into account and based on the theories about rolling bearing dynamics and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88c054717a06a9892b2ee9049b957a0c
https://doi.org/10.4028/www.scientific.net/amm.37-38.135

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Test Analysis of Friction Moment between Ball and Cage of Miniature Bearing at Very Low Speed

Autor: Jia Ming Gu, Song Sheng Li, Xiao Yang Chen, Shao Na Jiang

Publikováno v: Advanced Materials Research. :2691-2695

In some applications, especially for the attitude control of navigation system, the friction moment of instrument ball bearings is one of the much more important factors. Its magnitude and fluctuation affect not only the energy transfer but also the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db8f32b74159f0ac84a00e2494f7b057
https://doi.org/10.4028/www.scientific.net/amr.139-141.2691

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Analysis of Internal State Performances of the Electric Spindle Bearings Running at an Extreme Ultra-High-Speed

Autor: T.T. Zuo, Xiao Yang Chen, Hua Wei Mao, P. Chen, Jia Ming Gu, Song Sheng Li, Z.H. Hu

Publikováno v: Materials Science Forum. :83-88

Aiming at the problem of analyzing for the dynamic performances of the spindle bearings running at an extreme ultra-high-speed in high-speed electric spindles, a model is built by taking the inertia effects and EHL at the extreme ultra-high-speed int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db4fe44663ccc3c19cc4d9be40d3ef9b
https://doi.org/10.4028/www.scientific.net/msf.628-629.83

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Nonaqueous capillary electrophoresis using a zirconia-coated capillary

Autor: Jia-Ming Gu, Shi-Lu Da, Li Xu, Zhi-Guo Shi, Yu-Qi Feng

Publikováno v: Analytica Chimica Acta. 514:179-184

A zirconia-coated capillary was prepared by sol–gel technique. Its electroosmotic flow (EOF) properties were investigated in a variety of nonaqueous media (methanol and mixtures of methanol and acetonitrile). The zirconia-coated capillary exhibited

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f60e8ed57402947b2221664122878fb3
https://doi.org/10.1016/j.aca.2004.03.089

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Ring-opening polymerization of cyclic ketene acetals and unsaturated cyclic spiro ortho esters

Autor: Lin-Lin Zhou, Zhi-Feng Zheng, Jia-Ming Gu, William J. Bailey, Yin-Nian Lin

Publikováno v: Makromolekulare Chemie. Macromolecular Symposia. :195-203

Three new substituted cyclic ketene acetals and two unsaturated spiro ortho esters were synthesized. The free radical polymerization of cyclic ketene acetals gave zero or very low yields because of steric hindrance effects. However, cationic polymeri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4086ea4bf7444d40f3eb06f1ead425c4
https://doi.org/10.1002/masy.19910420116

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