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Receptors, Adrenergic, alpha-1 MeSH Descriptor Data 2026
A subclass of alpha-adrenergic receptors that mediate contraction of SMOOTH MUSCLE in a variety of tissues such as ARTERIOLES; VEINS; and the UTERUS. They are usually found on postsynaptic membranes and signal through GQ-G11 G-PROTEINS.
Entry Version
RECEPT ADREN ALPHA 1
Entry Term(s)
Adrenergic Receptor, alpha-1
Adrenergic alpha-1 Receptors
Adrenergic alpha-1A Receptors
Adrenergic alpha-1B Receptors
Adrenergic alpha-1D Receptors
Receptor, Adrenergic, alpha-1
Receptor, Adrenergic, alpha-1A
Receptor, Adrenergic, alpha-1B
Receptor, Adrenergic, alpha-1D
Receptors, Adrenergic, alpha-1A
Receptors, Adrenergic, alpha-1B
Receptors, Adrenergic, alpha-1D
Receptors, alpha-1 Adrenergic
alpha 1 Adrenergic Receptor
alpha-1 Adrenergic Receptors
alpha-1A Adrenergic Receptor
alpha-1B Adrenergic Receptor
alpha-1C Adrenergic Receptor
alpha-1D Adrenergic Receptor
Registry Numbers
0
Previous Indexing
Receptors, Adrenergic, alpha (1977-1993)
Public MeSH Note
1994; RECEPTOR, ADRENERGIC, ALPHA-1A was indexed under RECEPTORS, ADRENERGIC, ALPHA-1 1996-2010; RECEPTOR, ADRENERGIC, ALPHA-1B was indexed under RECEPTORS, ADRENERGIC, ALPHA-1 1994-2010; RECEPTOR, ADRENERGIC, ALPHA-1D was indexed under RECEPTORS, ADRENERGIC, ALPHA-1 1996-2010
A subclass of alpha-adrenergic receptors that mediate contraction of SMOOTH MUSCLE in a variety of tissues such as ARTERIOLES; VEINS; and the UTERUS. They are usually found on postsynaptic membranes and signal through GQ-G11 G-PROTEINS.