Results 11 to 20 of about 28,327 (232)

In silico investigation on interaction of small Ag6 nano-particle cluster with tyramine neurotransmitter

open access: yesScientific Reports, 2023
The interaction of tyramine neurotransmitter with silver nano-particle (Ag6) cluster is explored in terms of the molecular structure, electronic properties and NBO analysis of tyramine-AgNPs bio-molecular conjugate.
Subhendu Chakroborty   +13 more
doaj   +1 more source

Cardiac Effects of Tyramine [PDF]

open access: yesCirculation Research, 1962
The cardiac effects of tyramine ( p -hydroxyphenylethylamine) were studied in 22 dog heart-lung preparations. In six uncontrolled rate preparations, tyramine 250 to 500 µg. increased the heart rate an average of 21 per cent. In controlled rate preparations, tyramine 100 to 250 µg.
J C, HOLMES, N O, FOWLER
openaire   +2 more sources

Effects of Sodium Chloride on Tyramine Production in a Fermented Food Model and its Inhibition by Tyrosine-degrading Lactobacillus plantarum JA-1199

open access: yesCHIMIA, 2020
Tyramine is a health-adverse biogenic amine, which can accumulate in fermented foods like cheese by decarboxylation of the free amino acid tyrosine by either starter cultures or resident microbes such as lactic acid bacteria including Enterococcus spp ...
Janine Anderegg   +2 more
doaj   +1 more source

Evolution of ideas about the risk of tyramine syndrome developing during therapy with irreversible non-selective monoamine oxidase inhibitors (to the 70th anniversary of the first use of this group of antidepressants)

open access: yesНеврология, нейропсихиатрия, психосоматика, 2022
We describe the history of studying of the problem of tyramine syndrome during the treatment with antidepressants, irreversible non-selective monoamine oxidase inhibitors. Data on clinical observations are presented.
D. S. Danilov, M. Yu. Brovko
doaj   +1 more source

Differences in α1-Adrenoceptor Subtype-Mediated Vasoconstriction by Tyramine and Nerve Stimulation in Canine Splenic Artery

open access: yesJournal of Pharmacological Sciences, 2005
This study was designed to clarify the α1-adrenoceptor subtypes mediating the vasoconstrictor response to tyramine in isolated and perfused canine splenic artery.
Xiao-Ping Yang, Shigetoshi Chiba
doaj   +1 more source

The Mode of Action of Tyramine

open access: yesJournal of Pharmacy and Pharmacology, 1963
Abstract The repeated administration of tyramine to the isolated perfused guinea-pig heart gradually decreased the positive inotropic response which was paralleled by a decrease in the noradrenaline content of the heart and an increase in the noradrenaline content of the perfusate. Phenethylamine, ephedrine, amphetamine, guanethidine and
M J, DAVEY, J B, FARMER
openaire   +2 more sources

Highly Variable Pharmacokinetics of Tyramine in Humans and Polymorphisms in OCT1, CYP2D6, and MAO-A

open access: yesFrontiers in Pharmacology, 2019
Tyramine, formed by the decarboxylation of tyrosine, is a natural constituent of numerous food products. As an indirect sympathomimetic, it can have potentially dangerous hypertensive effects. In vitro data indicated that the pharmacokinetics of tyramine
Muhammad Rafehi   +11 more
doaj   +1 more source

The Effects of Fat Body Tyramine Level on Gustatory Responsiveness of Honeybees (Apis mellifera) Differ between Behavioral Castes

open access: yesFrontiers in Systems Neuroscience, 2017
Division of labor is a hallmark of social insects. In the honeybee (Apis mellifera) each sterile female worker performs a series of social tasks. The most drastic changes in behavior occur when a nurse bee, who takes care of the brood and the queen in ...
Ricarda Scheiner   +4 more
doaj   +1 more source

The Insect Type 1 Tyramine Receptors: From Structure to Behavior

open access: yesInsects, 2021
Tyramine is a neuroactive compound that acts as neurotransmitter, neuromodulator, and neurohormone in insects. Three G protein-coupled receptors, TAR1-3, are responsible for mediating the intracellular pathway in the complex tyraminergic network.
Luca Finetti   +3 more
doaj   +1 more source

Histamine and tyramine content of South African wine [PDF]

open access: yes, 1985
CITATION: Cilliers, J. D. & Van Wyk, C. J. 1985. Histamine and tyramine content of South African wine. South African Journal of Enology & Viticulture, 6(2):35-40, doi:10.21548/6-2-2349.The original publication is available at http://www.journals.ac.za ...
Cilliers, J. D., Van Wyk, C. J.
core   +3 more sources

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