Catecholamines promote Actinobacillus pleuropneumoniae growth by regulating iron metabolism. [PDF]
PLoS ONE, 2015 Catecholamines are host stress hormones that can induce the growth of many bacteria by facilitating iron utilization and/or regulate the expression of virulence genes through specific hormone receptors.
Lu Li +7 more
doaj +1 more source
Pyruvate is required for catecholamine-stimulated growth of different strains of Campylobacter jejuni [PDF]
PeerJ, 2020 Humans and food-producing animals are constantly exposed to and affected by stress. As a consequence of stress, the release of stress-related catecholamines, such as norepinephrine (NE) and dopamine (DA), from nerve terminals in the gastrointestinal ...
Meicen Liu, Mark Lyte
doaj +2 more sources
Upregulation of phagocyte-derived catecholamines augments the acute inflammatory response. [PDF]
PLoS ONE, 2009 Following our recent report that phagocytic cells (neutrophils, PMNs, and macrophages) are newly discovered sources of catecholamines, we now show that both epinephrine and norepinephrine directly activate NFkappaB in macrophages, causing enhanced ...
Michael A Flierl +7 more
doaj +1 more source
Antioxidants, 2021 Neurotransmitter catecholamines (dopamine, epinephrine, and norepinephrine) are liable to undergo oxidation, which copper is deeply involved in.
Wenping Wang +3 more
doaj +1 more source
Clinical profiles of patients with surgically resected pheochromocytoma and paraganglioma [PDF]
The Korean Journal of Internal Medicine, 2020 Background/Aims Pheochromocytoma and paraganglioma (PPGL) are catecholamine-producing tumors that can cause blood pressure (BP) elevation and cardiovascular complications.
Sun Hwa Lee +11 more
doaj +1 more source
Interaction studies on catecholamines to cellular receptors using in silico approach
Artery Research, 2017 Catecholamines are organic compounds derived from amino acids tyrosine and phenylalanine, which acts as neurotransmitters and also functions as hormones in the blood circulation. They bind to plasma proteins and circulate in the blood stream. High levels
S. Kalaivannan +4 more
doaj +1 more source
Effects of Trilostane on urinary Catecholamines and their metabolites in dogs with Hypercortisolism
BMC Veterinary Research, 2017 Background Glucocorticoids influence the synthesis and metabolism of catecholamines (epinephrine and norepinephrine) and metanephrines (metanephrine and normetanephrine).
Nadja Sieber-Ruckstuhl +7 more
doaj +1 more source
Progressive fuzzy cation-π assembly of biological catecholamines
Science Advances, 2018 Dopamine-melanin, polydopamine molecular assembly by cation-π bonds. Biological functions depend on biomolecular assembly processes. Assemblies of lipid bilayers, actins, microtubules, or chromosomes are indispensable for cellular functions.
Seonki Hong +3 more
semanticscholar +1 more source
Acne and Stress: Impact of Catecholamines on Cutibacterium acnes
Frontiers in Medicine, 2019 Cutibacterium acnes (former Propionibacterium acnes), is a bacterium characterized by high genomic variability, consisting of four subtypes and six major ribotypes.
Valérie Borrel +8 more
semanticscholar +1 more source
Minimizing catecholamines and optimizing perfusion
Critical Care, 2019 Catecholamines are used to increase cardiac output and blood pressure, aiming ultimately at restoring/improving tissue perfusion. While intuitive in its concept, this approach nevertheless implies to be effective that regional organ perfusion would ...
D. De Backer, P. Foulon
semanticscholar +1 more source