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E Stjarne

Explore the profile of E Stjarne including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 23
Citations 42
Followers 0
Related Specialties
Pharmacology
Physiology
Neurology
Top 10 Co-Authors
L Stjarne
M Msghina
J X Bao
P Astrand
F Gonon
C Stjarne
J M Lundberg
F G Gonon
C Mermet
E Tanaka
Published In
Acta Physiol Scand
Neuroscience
Jpn J Pharmacol
Ann N Y Acad Sci
Adv Second Messenger Phosphoprotein Res
Affiliations
Soon will be listed here.
Recent Articles
1.
Electrophysiological evidence that the twitch contraction of guinea-pig vas deferens is triggered by phasic activation of P2x-purinoceptors
Stjarne L, Stjarne E
Acta Physiol Scand . 1997 Jul; 160(3):295-6. PMID: 9246394
No abstract available.
2.
Geometry, kinetics and plasticity of release and clearance of ATP and noradrenaline as sympathetic cotransmitters: roles for the neurogenic contraction
Stjarne L, Stjarne E
Prog Neurobiol . 1995 Sep; 47(1):45-94. PMID: 8570853
The paper compares the microphysiology of sympathetic neuromuscular transmission in three model preparations: the guinea-pig and mouse vas deferens and rat tail artery. The first section describes the quantal release...
3.
Spatiotemporal pattern of quantal release of ATP and noradrenaline from sympathetic nerves: consequences for neuromuscular transmission
Stjarne L, Astrand P, Bao J, Gonon F, Msghina M, Stjarne E
Adv Second Messenger Phosphoprotein Res . 1994 Jan; 29:461-96. PMID: 7848726
The recent explosive development in research concerning the fundamental mechanisms of synaptic transmission helps put the present paper in context. It is now evident that not all transmitter vesicles in...
4.
On the geometry, kinetics and plasticity of sympathetic neuromuscular transmission
Stjarne L, Bao J, Gonon F, Msghina M, Stjarne E
Jpn J Pharmacol . 1992 Jan; 58 Suppl 2:158P-165P. PMID: 1324336
No abstract available.
5.
K+ and Ca2+ channel blockers may enhance or depress sympathetic transmitter release via a Ca(2+)-dependent mechanism "upstream" of the release site
Stjarne L, Stjarne E, Msghina M, Bao J
Neuroscience . 1991 Jan; 44(3):673-92. PMID: 1661385
Extracellular recording of the pre- and postjunctional electrical activity in guinea-pig or mouse vas deferens or rat tail artery was employed to study the mechanisms by which the K+ channel...
6.
Does K+ channel block 'upstream' of varicosities enhance the probability of nerve impulse-induced ATP release from sympathetic nerves by mobilizing Ca2+ from Schwann cells?
Stjarne L, Stjarne E, Msghina M, Bao J
Acta Physiol Scand . 1990 May; 139(1):251-2. PMID: 2356755
No abstract available.
7.
K+ and Ca2+ channel blocking agents increase or decrease stimulus-evoked but not spontaneous quantal transmitter release in sympathetic nerve terminals
Stjarne L, Msghina M, Stjarne E
Acta Physiol Scand . 1990 Feb; 138(2):235-7. PMID: 2156406
No abstract available.
8.
Evidence that action potential-induced Ca2+ influx is necessary but not sufficient to release transmitter from sympathetic nerve terminals
Msghina M, Stjarne E, Astrand P, Stjarne L
Acta Physiol Scand . 1990 Feb; 138(2):239-40. PMID: 1969221
No abstract available.
9.
"Upstream" regulation of the release probability in sympathetic nerve varicosities
Stjarne L, Msghina M, Stjarne E
Neuroscience . 1990 Jan; 36(3):571-87. PMID: 1978258
The results appear to support the following tentative working hypothesis. (1) Nerve impulse-induced transmitter release from sympathetic nerve varicosities is monoquantal and highly intermittent (probability range: 0-0.03). (2) Nerve impulses...
10.
Presynaptic receptors and modulation of noradrenaline and ATP secretion from sympathetic nerve varicosities
Stjarne L, Bao J, Gonon F, Mermet C, Msghina M, Stjarne E, et al.
Ann N Y Acad Sci . 1990 Jan; 604:250-65. PMID: 1977352
Our results in the model tissues examined show (1) that alpha 2 agonist(s) depressed the secretion of NA and ATP caused by nerve stimulation at low frequency, (2) that the...