Receptors, Adrenergic, alpha
"Receptors, Adrenergic, alpha" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
One of the two major pharmacological subdivisions of adrenergic receptors that were originally defined by the relative potencies of various adrenergic compounds. The alpha receptors were initially described as excitatory receptors that post-junctionally stimulate SMOOTH MUSCLE contraction. However, further analysis has revealed a more complex picture involving several alpha receptor subtypes and their involvement in feedback regulation.
| Descriptor ID |
D011942
|
| MeSH Number(s) |
D12.776.543.750.670.300.300.300 D12.776.543.750.695.150.300.300 D12.776.543.750.720.330.300.300
|
| Concept/Terms |
Receptors, Adrenergic, alpha- Receptors, Adrenergic, alpha
- Adrenergic alpha-Receptors
- Adrenergic alpha Receptors
- alpha-Receptors, Adrenergic
- alpha-Adrenergic Receptors
- alpha Adrenergic Receptors
- Receptor, Adrenergic, alpha
- Receptors, alpha-Adrenergic
- Receptors, alpha Adrenergic
|
Below are MeSH descriptors whose meaning is more general than "Receptors, Adrenergic, alpha".
- Chemicals and Drugs [D]
- Amino Acids, Peptides, and Proteins [D12]
- Proteins [D12.776]
- Membrane Proteins [D12.776.543]
- Receptors, Cell Surface [D12.776.543.750]
- Receptors, Biogenic Amine [D12.776.543.750.670]
- Receptors, Catecholamine [D12.776.543.750.670.300]
- Receptors, Adrenergic [D12.776.543.750.670.300.300]
- Receptors, Adrenergic, alpha [D12.776.543.750.670.300.300.300]
- Receptors, G-Protein-Coupled [D12.776.543.750.695]
- Receptors, Catecholamine [D12.776.543.750.695.150]
- Receptors, Adrenergic [D12.776.543.750.695.150.300]
- Receptors, Adrenergic, alpha [D12.776.543.750.695.150.300.300]
- Receptors, Neurotransmitter [D12.776.543.750.720]
- Receptors, Catecholamine [D12.776.543.750.720.330]
- Receptors, Adrenergic [D12.776.543.750.720.330.300]
- Receptors, Adrenergic, alpha [D12.776.543.750.720.330.300.300]
Below are MeSH descriptors whose meaning is more specific than "Receptors, Adrenergic, alpha".
This graph shows the total number of publications written about "Receptors, Adrenergic, alpha" by people in this website by year, and whether "Receptors, Adrenergic, alpha" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2004 | 0 | 1 | 1 |
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Below are the most recent publications written about "Receptors, Adrenergic, alpha" by people in Profiles.
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Clonidine prolongation of lidocaine analgesia after sciatic nerve block in rats Is mediated via the hyperpolarization-activated cation current, not by alpha-adrenoreceptors. Anesthesiology. 2004 Aug; 101(2):488-94.
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alpha 2-Adrenergic receptors in platelet membranes of depressed patients: no change in number of 3H-yohimbine affinity. Life Sci. 1981 Nov 16; 29(20):2059-64.