Results 81 to 90 of about 14,642 (203)

Second messengers of octopamine receptors in the snail Lymnaea

open access: yes, 2004
We describe octopamine responses of 3 large buccal neurons of Lymnaea and test the hypothesis that these are cAMP-dependent.
Vehovszky, Ágnes   +7 more
core   +1 more source

Chromaffin Versus Platelet Granules: What We Have Learned From Chromaffin Cells for Human Studies

open access: yesJournal of Neurochemistry, Volume 170, Issue 5, May 2026.
Chromaffin cells and platelets both utilize exocytosis to release biogenic amines stored within large dense‐core vesicles—specifically chromaffin granules (epinephrine) and δ‐granules (serotonin). While the chromaffin cell is the foundational model for studying the secretory pathway, platelets offer a highly accessible human cell source for clinical ...
Ricardo Borges
wiley   +1 more source

Theoretical investigation on interaction of octopamine neurotransmitter with BN nanocage

open access: yesChemical Physics Impact
The present investigation addresses the adsorptive response of octopamine neurotransmitter onto the surface of B12N12 nanocage with density functional theory (DFT) at B3LYP/6–311G(d,p) level of theory. Accordingly, the adsorption behaviour and electronic
Tarun Yadav   +6 more
doaj   +1 more source

Towards Mechanism‐Informed Treatments for Mental Health

open access: yesJournal of Neurochemistry, Volume 170, Issue 5, May 2026.
Neuropsychiatric disorders impose a major global health burden, and current treatments, which historically mostly targeted dopamine and serotonin dysfunctions, often provide only partial, symptomatic relief. This review highlights emerging evidence that additional neuromodulator systems, including acetylcholine, norepinephrine, and endocannabinoids ...
Iker Bengoetxea de Tena   +27 more
wiley   +1 more source

Structural and Molecular Properties of Insect Type II Motor Axon Terminals

open access: yesFrontiers in Systems Neuroscience, 2018
A comparison between the axon terminals of octopaminergic efferent dorsal or ventral unpaired median neurons in either desert locusts (Schistocerca gregaria) or fruit flies (Drosophila melanogaster) across skeletal muscles reveals many similarities.
Bettina Stocker   +11 more
doaj   +1 more source

Annual Banned‐Substance Review 18th Edition—Analytical Approaches in Human Sports Drug Testing 2024/2025

open access: yesDrug Testing and Analysis, Volume 18, Issue 4, Page 458-482, April 2026.
New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

Interaction between dopamine and octopamine in Drosophila melanogaster brain [PDF]

open access: yes, 2014
Dopamine and octopamine, a possible analogue of noradrenaline, are among a few neurotransmitters which play a crucial role in several physiological processes.
Magalam, Raghavendra
core   +1 more source

Monoaminergic Systems in Flight-Induced Potentiation of Phonotactic Behavior in Female Crickets Gryllus bimaculatus

open access: yesInsects
We have recently shown that experience of flight remarkably enhanced subsequent terrestrial phonotaxis in females in response to the male calling song. Here, we elucidated the possible roles of octopamine and serotonin in the enhancing effect of flying ...
Maxim Mezheritskiy   +3 more
doaj   +1 more source

Octopamine influences honey bee foraging preference

open access: yes, 2007
Colony condition and differences in individual preferences influence forage type collected by bees. Physiological bases for the changing preferences of individual foragers are just beginning to be examined. Recently, for honey bees octopamine is shown to
Galindo-Cardona, Alberto   +5 more
core   +1 more source

Simultaneous effect of aerobic training and octopamine on inflammatory factors of brown adipose tissue produced as a result of feeding with deeply heated oil in male rats

open access: yesمجله علمی دانشگاه علوم پزشکی کردستان, 2021
Background and Aim: Octopamine herbal supplement, recommended for weight loss along with exercise, has antioxidant effects. The purpose of this study was to investigate the simultaneous effect of aerobic training and octopamine on inflammatory factors of
Amrollah Ta’avon Kerdar   +3 more
doaj  

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