Results 141 to 150 of about 822,971 (285)

Targeting myeloperoxidase to stabilize unruptured aneurysm: an imaging-guided approach

open access: yesBMC Cardiovascular Disorders
Inflammation plays a key role in pathogenesis and rupture of aneurysms. Non-invasively and dynamically monitoring aneurysm inflammation is critical. This study evaluated myeloperoxidase (MPO) as an imaging biomarker and therapeutic target for aneurysm ...
Xingchi Shi   +8 more
doaj   +1 more source

Synthesis and characterization of novel bioactive 1,2,4-oxadiazole natural product analogs bearing the N-phenylmaleimide and N-phenylsuccinimide moieties

open access: yesBeilstein Journal of Organic Chemistry, 2013
Taking into consideration the biological activity of the only natural products containing a 1,2,4-oxadiazole ring in their structure (quisqualic acid and phidianidines A and B), the natural product analogs 1-(4-(3-tert-butyl-1,2,4-oxadiazol-5-yl)phenyl ...
Catalin V. Maftei   +6 more
doaj   +1 more source

Amino acid metabolism conflicts with protein diversity [PDF]

open access: yesarXiv, 2014
The twenty protein coding amino acids are found in proteomes with different relative abundances. The most abundant amino acid, leucine, is nearly an order of magnitude more prevalent than the least abundant amino acid, cysteine. Amino acid metabolic costs differ similarly, constraining their incorporation into proteins.
arxiv  

Miniaturised control of acidity in multiplexed microreactors [PDF]

open access: yesarXiv, 2019
The control of acidity influences the structural assembly of biopolymers that are essential for a wide range of applications. Its miniaturization can increase the speed and the possibilities of combinatorial throughput for their manipulation, similarly to the way that the miniaturization of transistors allows the high throughput of logical operations ...
arxiv  

The effects of bicarbonate and mineral surfaces on uranium immobilization under anaerobic conditions [PDF]

open access: yes, 2011
For four decades, from 1940 through 1980, the U.S. Department of Energy (DoE) extensively mined and processed uranium at various sites. As a result, widespread uranium contamination exists in subsurface sediments and aquifers.
Jurado, Luis A.
core  

3-Aminobenzoic acid–4-nitrobenzoic acid (1/1) [PDF]

open access: gold, 2008
Ching Kheng Quah   +2 more
openalex   +1 more source

The Deletion of the Bre1 Gene in Aspergillus nidulans Impairs Mitotic Growth, Meiosis, and DNA Damage Repair

open access: yes, 2013
Bre1 is a homotetrameric E3 ubiquitin-protein ligase that heterodimerizes with Rad6, an E2 ubiquitin-conjugating enzyme, in order to ubiquitinate lysine 123 in Aspergillus nidulans.
James, Steven W., Sitton, Andrea J.
core  

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