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23 results on '"Chen, Quanxin"'

8. Camera Calibration and Shape Recovery from Videos of Two Mirrors

Author

Chen, Quanxin, Zhang, Hui, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Agapito, Lourdes, editor, Bronstein, Michael M., editor, and Rother, Carsten, editor

Published
2015
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9. Evaluation of the Effect and Mechanism of Sanhuang Ointment on MRSA Infection in the Skin and Soft Tissue via Network Pharmacology

Author

Pan,Haibang, Wang,Tianming, Che,Ying, Li,Xiaoli, Cui,Yan, Chen,Quanxin, Wu,Zhihang, Yi,Jianfeng, Wang,Bo, Pan,Haibang, Wang,Tianming, Che,Ying, Li,Xiaoli, Cui,Yan, Chen,Quanxin, Wu,Zhihang, Yi,Jianfeng, and Wang,Bo

Abstract

Haibang Pan,1,* Tianming Wang,1,2,* Ying Che,3,4 Xiaoli Li,1,5 Yan Cui,1 Quanxin Chen,1 Zhihang Wu,1 Jianfeng Yi,1 Bo Wang3 1First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China; 2Gansu Provincial Key Laboratory of Traditional Chinese Medicine Recipe Mining and Innovation Transformation, Gansu Province New Production of Traditional Chinese Medicine Product Creation Engineering Laboratory, Lanzhou, People’s Republic of China; 3School of Nursing, Gansu University of Chinese Medicine, Lanzhou, People’s Republic of China; 4Research Ward, Gansu Provincial People’s Hospital, Lanzhou, People’s Republic of China; 5Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: Bo Wang; Jianfeng Yi, Email wbbphb@gszy.edu.cn; yijf02@163.comIntroduction: Skin and soft tissue infection (SSTI) is a frequently encountered clinical disease, and Sanhuang ointment, a traditional Chinese medicine, is used to treat it. However, the pharmacological effect of Sanhuang ointment on SSTI and its underlying mechanism remains unclear. Here, we investigate the protective effect of Sanhuang ointment on Methicillin-resistant Staphylococcus aureus (MRSA) infection in the skin and soft tissues and the underlying mechanism by network pharmacological analysis, followed by in vivo experimental validation.Methods: Via network pharmacology, the active components and disease targets of Sanhuang ointment were screened and intersected for Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. A rat model of skin and soft tissue infection was established, and pathological features were observed. Large, medium, and small-dose groups (1 g, 0.5 g, and 0.25 g/animal, with the total amount of Vaseline, dispensed 1 g/animal) of Sanhuang ointment were prepared and Mupirocin ointment was used as a posit

Published
2023

12. Combined with network pharmacology to study the effect and mechanism of Sanhuang ointment on MRSA infection in the skin and soft tissue

Author

Wang, Tianming, primary, Pan, Haibang, additional, Che, Ying, additional, Fu, Qi, additional, Chen, Qian, additional, Li, Xiaoli, additional, Cui, Yan, additional, Chen, Quanxin, additional, Wu, Zhihang, additional, Li, Richen, additional, Liu, Mei, additional, Yi, Jianfeng, additional, and Wang, Bo, additional

Published
2022
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17. Highly Selective Conversion of 1‐Butene to 1,3‐Butadiene under CO2 Atmosphere over an Alumina‐supported Iron‐based Catalyst: The Role of Brønsted Acids and Lewis Acids.

Author

Yan, Bing, Wang, Luyi, Chen, Quanxin, Dou, Hongxin, Liu, Chunjing, Li, Jian, and Jiang, Tao

Subjects
BRONSTED acids, LEWIS acids, CATALYSTS, OXIDATIVE dehydrogenation, ACID catalysts, CATALYTIC dehydrogenation
Abstract

The conversion of 1‐butene to 1,3‐butadiene (BD) with CO2 is burgeoning as a latent technology, but the low BD selectivity of the current catalysts (≤40 %) is now the bottleneck of this process. Herein, an alumina‐supported iron‐based catalyst with high BD selectivity for the oxidative dehydrogenation of 1‐butene using CO2 was designed and prepared, and the BD selectivity has been improved up to 49 %. Consequently, the turnover frequency has been enhanced to 1.5 times that of the current FeVCrOX/γ‐Al2O3 catalyst. Furthermore, the effect of the acid type and content in the catalysts on their selectivity was identified. The Brønsted acids in the catalysts leaded to the unwanted isomerization reactions, whereas the Lewis acids played a key role in highly selective transform 1‐butene to BD. The BD selectivity increased with the increasing Lewis/Brønsted acids ratio. In addition, the conversion of 1‐butene over such catalysts was investigated through kinetic study. [ABSTRACT FROM AUTHOR]

Published
2020
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