Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Xiaodan Chang"'
Autor:
Hua Liao, Xiaodan Chang, Lin Gao, Cuiping Ye, Yujie Qiao, Lingyan Xie, Jie Lin, Shaoxi Cai, Hangming Dong
Publikováno v:
Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-16 (2023)
Abstract Background The tumor microenvironment plays a key role in non-small cell lung cancer (NSCLC) development and also influences the effective response to immunotherapy. The pro-inflammatory factor interleukin-17A mediates important immune respo
Externí odkaz:
https://doaj.org/article/e772c455640745feb199110c4e0c7d74
Autor:
Xiaodan Chang, Hua Liao, Lingyan Xie, Yuehua Chen, Liying Zheng, Jianpeng Liang, Weiwei Yu, Yuexian Wu, Yanmei Ye, Shuyu Huang, Haijin Zhao, Shaoxi Cai, Hangming Dong, Xiangxiang Pan, Peifang Wei
Publikováno v:
Chinese Medical Journal, Vol 136, Iss 18, Pp 2246-2248 (2023)
Externí odkaz:
https://doaj.org/article/d4e619fc99b94b9e886c8812fdfacc9e
Autor:
Xiaodan Chang, Liangxin Fan, Lijun Shi, Zhenliang Pan, Guoyu Yang, Cuilian Xu, Lulu Wu, Caixia Wang
Publikováno v:
Journal of Saudi Chemical Society, Vol 27, Iss 2, Pp 101621- (2023)
An environmentally benign highly atom-economic protocol for the construction of the CC bond has been developed under catalyst- and solvent-free conditions. This protocol involves the efficient coupling of 2-methyl quinazolinones with 3-(trifluoroa
Externí odkaz:
https://doaj.org/article/b60c9ca91cab4101880e03b9a1bdc191
Autor:
Lulu Wu, Zhenliang Pan, Liangxin Fan, Guoyu Yang, Lijun Shi, Shengfei Jiang, Xiaodan Chang, Bingyi Zhou, Yanyan Yang, Cuilian Xu, Caixia Wang
Publikováno v:
Journal of Saudi Chemical Society, Vol 27, Iss 1, Pp 101578- (2023)
A one-pot two-step reaction of 2-(trifluoromethyl)-2-hydroxy-2H-chromene with aryl ketone afforded α-trifluoromethylated tertiary alcohols bearing coumarins. The atomic economic and simply manipulative reaction involved premier treatment of reaction
Externí odkaz:
https://doaj.org/article/fd3c9a4978a94f4ab5dfc4d03c2eb492
Autor:
Bingyi Zhou, Xinxin Yuan, Liangxin Fan, Zhenliang Pan, Xiaodan Chang, Shengfei Jiang, Lulu Wu, Caixia Wang, Guoyu Yang, Xiaoming Ji, Lijun Shi, Cuilian Xu
Publikováno v:
Journal of Saudi Chemical Society, Vol 26, Iss 6, Pp 101572- (2022)
A series of novel 1-(β-coumarinyl)-1-(β-indolyl)-1-(α-thiophenyl)trifluoroethane derivatives 5aaa-5hdb were prepared by one-pot reaction from 3-(trifluoroacetyl)coumarin with indole and α-substituted thiophene. Their structures were confirmed by
Externí odkaz:
https://doaj.org/article/3276c41da71a4b75b938201334669ed4
Autor:
Shengfei Jiang, Guoyu Yang, Lijun Shi, Liangxin Fan, Zhenliang Pan, Caixia Wang, Xiaodan Chang, Bingyi Zhou, Meng Xu, Lulu Wu, Cuilian Xu
Publikováno v:
Molecules, Vol 28, Iss 1, p 260 (2022)
A new method for the synthesis of α-trifluoromethylated tertiary alcohols bearing coumarins is described. The reaction of 3-(trifluoroacetyl)coumarin and pyrrole provided the target compounds with high yields under catalyst-free, mild conditions. Th
Externí odkaz:
https://doaj.org/article/63fe6651a2714e0dbf0633e59b153bdf
Autor:
Yaoxian Jiang, Guangyao Yang, Yuan Liang, Qin Shi, Boqi Cui, Xiaodan Chang, Zhaowen Qiu, Xudong Zhao
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
PurposeA computer-aided system was used to semiautomatically measure Tönnis angle, Sharp angle, and center-edge (CE) angle using contours of the hip bones to establish an auxiliary measurement model for developmental screening or diagnosis of hip jo
Externí odkaz:
https://doaj.org/article/2818446a2dff431ba8f6d560da079494
Publikováno v:
Frontiers in Molecular Biosciences, Vol 7 (2020)
Background: Diagnosis of hip joint plays an important role in early screening of hip diseases such as coxarthritis, heterotopic ossification, osteonecrosis of the femoral head, etc. Early detection of hip dysplasia on X-ray films may probably conduce
Externí odkaz:
https://doaj.org/article/9f04b107d21c44b29f51df5dcae8f3f8
Autor:
Cong Li, Weijian Zhang, Xiaodan Chang, Xiaohua Di, Qi Xie, Bihua Lin, Hui Zhang, Ziyu Ye, Minsheng Lan, Jiachun Lian, Hailiang Zhang, Xianxiu Qiu, Jincheng Zeng, Mingyuan Huang
Publikováno v:
Translational Pediatrics. 12:194-207
Publikováno v:
Learning & Education. 10:49
In the field of image processing,a very classic problem is image segmentation.Moreover,the extraction of image edge features is a very important link in image segmentation.This paper construct a sub-pixel edge feature extraction model based on polyno