Results 51 to 60 of about 93,778 (102)

Dental pulp mesenchymal stem cell-derived exosomes inhibit neuroinflammation and microglial pyroptosis in subarachnoid hemorrhage via the miRNA-197-3p/FOXO3 axis

Journal of Nanobiotechnology
Subarachnoid hemorrhage (SAH) is a severe stroke subtype that lacks effective treatment. Exosomes derived from human dental pulp stem cells (DPSCs) are a promising acellular therapeutic strategy for neurological diseases. However, the therapeutic effects
Xinghua Liang, Yan Miao, X. Tong, Jigang Chen, Hongyi Liu, Zilong He, Aihua Liu, Zhiqiang Hu   +7 more
semanticscholar   +1 more source

(5-Chloroquinolin-8-yl)-2-fluorobenzoate. The Halogen Bond as a Structure Director

Molbank, 2017
Structures containing 8-hydroxyquinoline scaffold are useful for anticancer drug development. The title ester (5-chloroquinolin-8-yl)-2-fluorobenzoate was prepared by the reaction of 2-fluorobenzoyl chloride with 5-chloro-8-hydroxyquinoline.
Rodolfo Moreno-Fuquen, Juan Carlos Castillo, Rodrigo Abonía, Jaime Portilla, José Antonio Henao   +4 more
doaj   +1 more source

4′-(5-Methylfuran-2-yl)-2,2′:6′,2″-terpyridine: A New Ligand Obtained from a Biomass-Derived Aldehyde with Potential Application in Metal-Catalyzed Reactions

Molbank, 2018
The new ligand 4′-(5-methylfuran-2-yl)-2,2′:6′,2″-terpyridine (1) was prepared in one step from 2-acetylpyridine and 5-methylfurfural. The latter is an aldehyde that can be readily obtained from biomass.
Jérôme Husson, Laurent Guyard
doaj   +1 more source

High-Pressure Synthesis of Non-Stoichiometric Li_xWO₃ (0.5 ≤ x ≤ 1.0) with LiNbO₃ Structure

Inorganics, 2019
Compounds with the LiNbO3-type structure are important for a variety of applications, such as piezoelectric sensors, while recent attention has been paid to magnetic and electronic properties. However, all the materials reported are stoichiometric.
Kohdai Ishida, Yuya Ikeuchi, Cédric Tassel, Hiroshi Takatsu, Craig M. Brown, Hiroshi Kageyama   +5 more
doaj   +1 more source

2-Fluoro-N-methyl-N-({(3S,4S)-4-[2-(trifluoromethyl)phenoxy]-3,4-dihydro-1H-isochromen-3-yl}methyl)ethanamine

Molbank, 2015
Starting from N-methyl-1-{(3S,4S)-4-[2-(trifluoromethyl)phenoxy]-3,4-dihydro-1H-isochromen-3-yl}methanamine (1) target compound 2 is prepared using a mild, direct alkylation approach with 2-fluoroethyl trifluoromethanesulfonate.
Catharina Neudorfer, Karem Shanab, Wolfgang Holzer, Christina Rami-Mark, Markus Mitterhauser, Wolfgang Wadsak, Helmut Spreitzer   +6 more
doaj   +1 more source

MicroRNA-197-3p Inhibits the Osteogenic Differentiation in Osteoporosis by Down-Regulating KLF 10

Clinical Interventions in Aging, 2021
Background Studies have shown that microRNA (miRNA) regulates gene expression of osteoporosis (OS). It is known that miR-197-3p is abnormally expressed in osteoporosis.
Murong You, Liang Zhang, Xiaoxia Zhang, Yang Fu, Xieping Dong   +4 more
semanticscholar   +1 more source

Reference Question Data Mining [PDF]

, 2010
This exploratory study investigated the feasibility of using reference questions as an important tool in the construction of study guides, instructional outreach, and collection development at a small, four-year university in Lake Charles, Louisiana. The
Finnell, Joshua, Fontane, Walt
core   +1 more source

The Lowest-Energy Isomer of C₂Si₂H₄ Is a Bridged Ring: Reinterpretation of the Spectroscopic Data Based on DFT and Coupled-Cluster Calculations

Inorganics, 2019
The lowest-energy isomer of C 2 Si 2 H 4 is determined by high-accuracy ab initio calculations to be the bridged four-membered ring 1,2-didehydro-1,3-disilabicyclo[1.1.0]butane (1), contrary to prior theoretical and experimental ...
Jesse J. Lutz, Larry W. Burggraf
doaj   +1 more source

5,9,11-Trihydroxy-10-(2″-hydroxy-3″-methylbut-3″-en-1-yl)-2,2-dimethyl-3-(2′-methylbut-3′-en-2′-yl)-2H,12H-pyrano[2,3-a]xanthen-12-one from Calophyllum pseudomole

Molbank, 2017
A new pyranocoumarin, namely 5,9,11-trihydroxy-10-(2″-hydroxy-3″-methylbut- 3″en-1-yl)-2,2-dimethyl-3-(2′-methylbut-3′-en-2′-yl)-2H,12H-pyrano[2,3-a]xanthen-12-one 1, was isolated from the stem barkof Calophyllum pesudomole.
Mulyadi Tanjung, Ratih Dewi Saputri, Tjitjik Srie Tjahjandarie   +2 more
doaj   +1 more source

[4-(2-Bromoethyl)phenoxy]-(1,1-dimethylethyl)dimethylsilane

Molbank, 2003
n ...
Ulrich Jordis, Matthias Treu
doaj   +1 more source