Octopamine - Wikipedia
Octopamine (OA), also known as para-octopamine and norsynephrine among synonyms, is an organic chemical closely related to norepinephrine, and synthesized biologically by a homologous pathway. Octopamine is often considered the major "fight-or-flight" neurohormone of …
OCTOPAMINE - Uses, Side Effects, and More - WebMD
Octopamine is a chemical that is found in bitter orange and other plants, and in the human body in small amounts. It is also made in the lab. Octopamine is banned by the World Anti-Doping...
Octopamine: Uses, Interactions, Mechanism of Action - DrugBank …
2017年6月23日 · Octopamine is structurally similar to norepinephrine. It has been used as a nootropic, and therefore it and all of its enantiomer are prohibited by the World Anti-doping Agency (WADA) as...
Understanding the Role of Octopamine in Neurodegeneration
2023年4月27日 · Northwestern Medicine scientists have discovered how octopamine, the major “fight-or-flight” neurotransmitter in invertebrates, communicates with other cells in mammalian brains to prevent cell death, according to a study published in the Proceedings of the National Academy of Sciences.
Octopamine | C8H11NO2 | CID 4581 - PubChem
Octopamine is a member of the class of phenylethanolamines that is phenol which is substituted at the para- position by a 2-amino-1-hydroxyethyl group. A biogenic phenylethanolamine which has been found to act as a neurotransmitter, neurohormone or neuromodulator in invertebrates.
Octopamine - an overview | ScienceDirect Topics
Octopamine is an organic chemical closely related to noradrenaline. Octopamine plays important roles as a neurotransmitter and hormone in invertebrates. The first step in octopamine synthesis is the conversion of tyrosine to tyramine by tyrosine decarboxylase. Tyramine is converted to octopamine by tyramine β-hydroxylase.
Fight-Or-Flight Neurotransmitter Octopamine’s Role in …
2023年4月30日 · Octopamine, the major neurotransmitter responsible for the "fight-or-flight" response in invertebrates, can communicate with mammalian brain cells to prevent cell death.
Octopamine - an overview | ScienceDirect Topics
Octopamine is a wake-promoting neurotransmitter in Drosophila that is considered to be equivalent to the mammalian neurotransmitter norepinephrine, of which it is a structural analog.
Octopamine - an overview | ScienceDirect Topics
Octopamine is the monohydroxylic analog of norepinephrine in insects. It is present in high concentrations in a range of insect tissues including the nervous system, where it may act as a neurotransmitter, neurohormone, and neuromodulator (Roeder, 1999). It modulates afferent and efferent signaling in locusts (Homberg, 2002; Leitch et al., 2003).
Octopamine - PubMed
1977年2月10日 · Octopamine is released from nerves together with noradrenaline and it may under certain conditions modify the actions of the adrenergic neurotransmitter. Octopamine is present in unusually high concentrations in certain neurological and hepatic diseases and may have a pathophysiological role.