Ultrasound-assisted extraction of polyphenols from pine needles (Pinus elliottii): Comprehensive insights from RSM optimization, antioxidant activity, UHPLC-Q-Exactive Orbitrap MS/MS analysis and kinetic model

Autor: Siheng Zhang, Hongzhao Xie, Jie Huang, Qiumei Chen, Xin Li, Xiaopeng Chen, Jiezhen Liang, Linlin Wang

Publikováno v: Ultrasonics Sonochemistry, Vol 102, Iss , Pp 106742- (2024)

Extracting polyphenolic bioactive compounds from Pinus elliottii needles, a forestry residue, promises economic and environmental benefits, however, relevant experimental data are lacking. Herein, a comprehensive investigation of the polyphenolic com

Externí odkaz: https://doaj.org/article/e2de9b5cbe1046f2b370cca6ae6aac0a

Protein engineering to develop a redox insensitive endothelial nitric oxide synthase

Autor: Ruslan Rafikov, Sanjiv Kumar, Saurabh Aggarwal, Daniel Pardo, Fabio V. Fonseca, Jessica Ransom, Olga Rafikova, Qiumei Chen, Matthew L. Springer, Stephen M. Black

Publikováno v: Redox Biology, Vol 2, Iss C, Pp 156-164 (2014)

The zinc tetrathiolate (ZnS4) cluster is an important structural feature of endothelial nitric oxide synthase (eNOS). The cluster is located on the dimeric interface and four cysteine residues (C94 and C99 from two adjacent subunits) form a cluster w

Externí odkaz: https://doaj.org/article/28d2b9d5cd2e4c63bc558cde67dd2874

Effects of Thermal Insulation on Recovery and Comfort of Patients Undergoing Holmium Laser Lithotripsy.

Autor: Xiaoling Chen, Libin He, Xiao Yu, Yuqing Bo, Lei Yu, Qiumei Chen, Zhuoer Zhao

Publikováno v: Medical Science Monitor; 4/18/2024, Vol. 30, p1-6, 6p

Structural, spectroscopic and temperature characterizations of Dy3+-doped CsPbBr3 quantum dots in borogermanate glass-ceramics

Autor: Guanpeng Yao, Zhongmin Su, Shasha Li, Qiumei Chen, Yanyan Zhou, S. A. Stepanov, Fanming Zeng, Damir Valiev, Yuan Hu, Chun Li, Lina Jia

Publikováno v: Optical Materials. 122:111711

Dy3+-doped borogermanate glass-ceramics with CsPbBr3 quantum dots (QDs) were synthesized by the high-temperature melting and heat treatment methods. The structural, morphology, and luminescence temperature-sensitive properties of QDs in glass hosts w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ecba27353c828b31861023f1ae785b4
https://doi.org/10.1016/j.optmat.2021.111711

Overexpression of Nitric Oxide Synthase Restores Circulating Angiogenic Cell Function in Patients With Coronary Artery Disease: Implications for Autologous Cell Therapy for Myocardial Infarction

Autor: Xiaoyin Wang, Stephen M. Black, Brian T. Clifford, Monika Varga, Emmy Luu, Wenhui Gong, Ronak Derakhshandeh, Olivia M. Danforth, Qiumei Chen, Kirstin Aschbacher, Lejla Medzikovic, Matthew L. Springer, Ruslan Rafikov, Songtao An, Jeffrey R. Fineman, Sergey V. Suchkov, Christian Heiss, Dmitry Kostyushev, Daniel J. Haddad, Yan Zhang, Yerem Yeghiazarians

Publikováno v: Journal of the American Heart Association, vol 5, iss 1
Journal of the American Heart Association, 5(1). Wiley-Blackwell
Chen, Q; Varga, M; Wang, X; Haddad, DJ; An, S; Medzikovic, L; et al.(2016). Overexpression of Nitric Oxide Synthase Restores Circulating Angiogenic Cell Function in Patients With Coronary Artery Disease: Implications for Autologous Cell Therapy for Myocardial Infarction. JOURNAL OF THE AMERICAN HEART ASSOCIATION, 5(1). doi: 10.1161/JAHA.115.002257. UCSF: Retrieved from: http://www.escholarship.org/uc/item/453697nx
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease

Background Circulating angiogenic cells ( CAC s) are peripheral blood cells whose functional capacity inversely correlates with cardiovascular risk and that have therapeutic benefits in animal models of cardiovascular disease. However, donor age and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ca2dd01d744d988395e3bbf01870377
https://escholarship.org/uc/item/453697nx