Results 21 to 30 of about 5,159,180 (362)

Activation of the β-carbonic anhydrase from the protozoan pathogen Trichomonas vaginalis with amines and amino acids

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2021
We report the first activation study of the β-class carbonic anhydrase (CA, EC 4.2.1.1) encoded in the genome of the protozoan pathogen Trichomonas vaginalis, TvaCA1.
Andrea Angeli   +4 more
doaj   +1 more source

Charcoal Activation [PDF]

open access: yesProceedings of the National Academy of Sciences, 1919
LC copy replaced by microfilm. ; "Reprinted from the Physical review, n.s., vol. XVI, no. 3, September, 1920." ; Thesis (PH. D.)--University of Chicago, 1920. ; Mode of access: Internet.
openaire   +3 more sources

Active listening

open access: yesHearing Research, 2020
AbstractThis paper introduces active listening, as a unified framework for synthesising and recognising speech. The notion ofactive listeninginherits from active inference, which considers perception and action under one universal imperative: to maximise the evidence for our (generative) models of the world.
Friston, Karl J.   +5 more
openaire   +3 more sources

Transcriptional Profiling of Vibrio parahaemolyticus exsA reveals a complex activation network for type III secretion

open access: yesFrontiers in Microbiology, 2015
Vibrio parahaemolyticus (Vp) is a marine halophilic bacterium that is commonly associated with oysters and shrimp. Human consumption of contaminated shellfish can result in Vp mediated gastroenteritis and severe diarrheal disease. Vp encodes two type 3
Aaron C. Liu   +2 more
doaj   +1 more source

Radiation-resistant plastic scintillators [PDF]

open access: yesЯдерна фізика та енергетика
Fluorinederivatives of 4'-phenyl-3-hydroxyflavone have been synthesized and used as activators for radiation-resistant plastic scintillators based on polystyrene. Plastic scintillators containing 1.0 wt.
D. A. Yelisieiev   +5 more
doaj   +1 more source

Sirtuin Modulators in Cellular and Animal Models of Human Diseases

open access: yesFrontiers in Pharmacology, 2021
Sirtuins use NAD+ to remove various acyl groups from protein lysine residues. Through working on different substrate proteins, they display many biological functions, including regulation of cell proliferation, genome stability, metabolism, and cell ...
Jun Young Hong, Hening Lin, Hening Lin
doaj   +1 more source

Multifaceted Role of the Urokinase-Type Plasminogen Activator (uPA) and Its Receptor (uPAR): Diagnostic, Prognostic, and Therapeutic Applications

open access: yesFrontiers in Oncology, 2018
The plasminogen activator (PA) system is an extracellular proteolytic enzyme system associated with various physiological and pathophysiological processes.
Niaz Mahmood, C. Mihalcioiu, S. Rabbani
semanticscholar   +1 more source

ACE2 ACTIVATION PROMOTES ANTITHROMBOTIC ACTIVITY

open access: yesThe FASEB Journal, 2009
Hyperactivity of the axis ACE/AngII/AT1R of the renin‐angiotensin system is associated with occurrence of acute thrombotic event. Recently a novel concept of a counterrugulatory axis, ACE2/Ang‐(1‐7)/Mas, has emerged. We hypothesized that ACE2 would be protective against thrombosis.
Rodrigo A, Fraga-Silva   +10 more
openaire   +2 more sources

Transcriptional activators and activation mechanisms [PDF]

open access: yesProtein & Cell, 2007
Transcriptional activators are required to turn on the expression of genes in a eukaryotic cell. Activators bound to the enhancer can facilitate either the recruitment of RNA polymerase II to the promoter or its elongation. This article examines a few selected issues in understanding activator functions and activation mechanisms.
openaire   +2 more sources

Active learning activities

open access: yesSeptentrio Conference Series, 2020
First year architecture students are introduced to the library by taking part in an “Escape Room” activity in the KTH library. The aim of this initiative is to introduce the students to the library space and the library's resources in an interactive and playful way and to enable them to learn and reflect upon their learning within the frame of an ...
Lenita Brodin Berggren, Ika Jorum
openaire   +3 more sources

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