adrenergic
adrenergic
1. Describing a cell, especially a neuron, or a cell receptor that is stimulated by adrenaline, noradrenaline, or related substances. See also adrenoceptor.
2. Describing a nerve fibre or neuron that releases adrenaline or noradrenaline when stimulated. Compare cholinergic.
1. Describing a cell, especially a neuron, or a cell receptor that is stimulated by adrenaline, noradrenaline, or related substances. See also adrenoceptor.
2. Describing a nerve fibre or neuron that releases adrenaline or noradrenaline when stimulated. Compare cholinergic.
adrenergic
adrenergic (ad-rĕ-ner-jik) adj. describing or relating to nerve fibres that release noradrenaline as a neurotransmitter. a. receptor (adrenoceptor) any of the receptors that are stimulated by noradrenaline and/or adrenaline, of which there are two types, alpha (α) and beta (β), each with subtypes (α1, α2, β1, and β2). Compare cholinergic.
adrenergic
adrenergic Of nerve endings, secretion of the neurotransmitters adrenalin or noradrenaline into the synapse on the arrival of a nerve impulse. Adrenergic nerve endings are characteristic of the sympathetic nervous system.
More From encyclopedia.com
Exocytosis , Exocytosis is the cellular process in which intracellular vesicles in the cytoplasm fuse with the plasma membrane and release or "secrete" their cont… B Cell , B cell (B lymphocyte) A lymphocyte that is derived from stem cells in the bone marrow but does not mature in the thymus (compare T cell); in birds it… T Cell , T cell
T cell (T lymphocyte) Any of a population of lymphocytes that are the principal agents of cell-mediated immunity. T cells are derived from the… Islets Of Langerhans , islets of Langerhans (pancreatic islets) Small groups of cells in the pancreas that function as an endocrine gland. The α (or A) cells secrete the ho… Adherens Junction , adherens junction A cell junction that is commonly observed in epithelial (see EPITHELIUM) cells (e.g. those lining the intestine and those in cardia… Catecholamines , catecholamines comprise important neurotransmitters and hormones, of which the main ones are dopamine, noradrenaline (norepinephrine), and adrenaline…
About this article
adrenergic
All Sources -
You Might Also Like
NEARBY TERMS
adrenergic