Blockade by agmatine of catecholamine release from chromaffin cells is unrelated to imidazoline receptors

European Journal of Pharmacology

Volumn 417, Issue 1-2, 2001, Pages 99-109

  Santos, Wilson C ^a,b   Hernández Guijo, Jesús M ^c   Ruiz Nuo, Ana ^c   Olivares, Román ^c   Jurkiewicz, Aron ^a   Gandía, Luis ^c   García, Antonio G ^c,d,e  

^a FEDERAL UNIVERSITY OF SÃO PAULO   (Brazil)

^b Instituto de Ciências Biológicas   (Brazil)

^c INSTITUTO TEÓFILO HERNANDO   (Spain)

^d HOSPITAL UNIVERSITARIO DE LA PRINCESA   (Spain)

^e UNIVERSIDAD AUTÓNOMA DE MADRID   (Spain)

Author keywords

Agmatine; Ca2+ channel; Chromaffin cell; Nicotinic receptor

Indexed keywords

ACETYLCHOLINE; AGMATINE; CALCIUM CHANNEL; CATECHOLAMINE; CLONIDINE; EFAROXAN; IMIDAZOLINE RECEPTOR; MOXONIDINE; NICOTINIC RECEPTOR;

ADRENAL MEDULLA; ANIMAL CELL; ARTICLE; CATECHOLAMINE RELEASE; CATTLE; CHROMAFFIN CELL; CONCENTRATION RESPONSE; CONTROLLED STUDY; EVOKED RESPONSE; EXOCYTOSIS; MEASUREMENT; NONHUMAN; PRIORITY JOURNAL; RECEPTOR BLOCKING; VOLTAGE CLAMP;

EID: 0035815304     PISSN: 00142999     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0014-2999(01)00897-4     Document Type: Article

References (39)

1. Continuous monitoring of catecholamine release from perfused cat adrenal glands
2. Central cardiovascular effects of alpha adrenergic drugs: Differences between catecholamines and imidazolines
3. 2 neuronal nicotinic aceylcholine receptor
4. Neuronal nicotinic acetylcholine receptors of bovine chromaffin cells: Cloning, expression, and genomic organization of receptor subunits
5. Morphology and innervation of the adrenal medulla
6. The functional architecture of the acetylcholine nicotinic receptor explored by affinity labelling and site-directed mutagenesis
7. Primary structure of an agonist binding subunit to the nicotinic acetylcholine receptor from bovine adrenal chromaffin cells
8. A preferential pole for exocytosis in cultured chromaffin cells revealed by confocal microscopy
9. An endogenous substance with clonidine-like properties: Selective binding to imidazoline sites in the ventrolateral medulla
10. Adrenal chromaffin cells express clonidine-specific imidazoline receptors which bind an endogenous clonidine-displacing substance
11. Moxonidine, a centrally acting antihypertensive agent, is a selective ligand for I1-imidazoline sites
12. Determination of agmatine in brain and plasma using high-performance liquid chromatography with fluorescence detection
13. ATP modulation of calcium channels in chromaffin cells
14. α-bungarotoxin-sensitive nicotinic receptors on bovine chromaffin cells: Molecular cloning, functional expression and alternative splicing of the α7 subunit
15. Agmatine, an endogenous modulator of noradrenergic neurotransmission in the rat tail artery
16. Improved patch-clamp techniques for high-resolution recording from cells and cell-free membrane patches
17. Functional properties of agmatine in rat vas deferens
18. Functional organization of chromaffin cells and cholinergic synaptic transmission in rat adrenal medulla
19. Agmatine: An endogenous clonidine-displacing substance in the brain
20. Adrenal medullary chromaffin cells in vitro
21. 7 nicotinic receptor by using short pulses of acetylcholine and novel selective blockers
22. Agmatine acts as an antagonist of neuronal nicotinic receptors
23. Ca-dependent K channels with large unitary conductance in chromaffin cell membranes
24. Separation and culture of living adrenaline- and noradrenaline-containing cells from bovine adrenal medullae
25. Effects of imidazole compounds on catecholamine release in adrenal chromaffin cells
26. Inhibition of adrenomedullary catecholamine release by propranolol isomers and clonidine involving mechanisms unrelated to adrenoceptors
27. Comparison of ligand binding affinities at human I1-imidazoline binding sites and the high affinity state of alpha-2 adrenoceptor subtypes
28. Stimulatory effects of clonidine, cirazoline and rilmenidine on locus coerulous noradrenergic neurones: Possible involvement of imidazoline-preferring receptors
29. Alpha 2-adrenoceptors do not regulate catecholamine secretion by bovine adrenal medullary cells: A study with clonidine
30. Agmatine, the bacterial amine, is widely distributed in mammalian tissues
31. Clonidine-displacing substance from bovine brain binds to imidazoline receptors and releases catecholamines in adrenal chromaffin cells
32. Imidazoline receptors and agmatine in blood vessels: A novel system inhibiting vascular smooth muscle proliferation
33. Is agmatine a novel neurotransmitter in brain?
34. Inactivation of delayed potassium current in cultured bovine chromaffin cells
35. Inactivation of secretory responses to potassium and nicotine in the cat adrenal medulla
36. New therapeutic approaches to Alzheimer's disease
37. Isolation and characterization of imidazoline receptor protein from bovine adrenal chromaffin cells
38. An antibody to agmatine localizes the amine in bovine adrenal chromaffin cells
39. Agmatine selectively blocks the N-methyl-D-aspartate subclass of glutamate receptor channels in rat hippocampal neurons