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(1977)
Effect of somatostatin on frog spinal cord
M. Costa, Y. Patel, J. Furness, A. Arimura (1977)
Evidence that some intrinsic neurons of the intestine contain somatostatinNeuroscience Letters, 6
(1977)
The mechanism of action of morphine in the guinea-pig ileum
R. Guillemin (1976)
Somatostatin inhibits the release of acetylcholine induced electrically in the myenteric plexus.Endocrinology, 99 6
J. Dodd, J. Kelly (1978)
Is somatostatin an excitatory transmitter in the hippocampus?Nature, 273
G. Hirst, M. Holman, I. Spence (1974)
Two types of neurones in the myenteric plexus of duodenum in the guinea‐pigThe Journal of Physiology, 236
J. Furness, M. Costa (1979)
Actions of somatostatin on excitatory and inhibitory nerves in the intestine.European journal of pharmacology, 56 1-2
M. Randić, V. Miletić (1978)
Depressant actions of methionine-enkephalin and somatostatin in cat dorsal horn neurones activated by noxious stimuliBrain Research, 152
R. North, Y. Katayama, John Williams (1979)
On the mechanism and site of action of enkephalin on single myenteric neuronsBrain Research, 165
Leo Renaud, Joseph Martin, P. Brazeau (1975)
Depressant action of TRH, LH-RH and somatostatin on activity of central neuronesNature, 255
S. Johnson, Y. Katayama, R. North (1980)
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M. Cohen, E. Rosing, K. Wiley, I. Slater (1978)
Somatostatin inhibits adrenergic and cholinergic neurotransmission in smooth muscle.Life sciences, 23 16
S. Ioffe, V. Havlicek, H. Friesen, Victor Chernick (1978)
Effect of somatostatin (SRIF) and L-glutamate on neurons of the sensorimotor cortex in awake habituated rabbitsBrain Research, 153
Y. Katayama, R. North, John Williams (1979)
The action of substance P on neurons of the myenteric plexus of the guinea-pig small intestineProceedings of the Royal Society of London. Series B. Biological Sciences, 206
S. Nishi, R. North (1973)
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John Williams, R. North (1978)
Inhibition of firing of myenteric neurones by somatostatinBrain Research, 155
1. Intracellular recordings were made from neurones in ganglia of the myenteric plexus of the guinea‐pig ileum. 2. Somatostatin (10‐300 nM) was applied to the neurones by adding it to the perfusing solution or by ejecting it (charges up to 500 nC) from an ionophoresis electrode onto the soma membrane. 3. By both methods of application, somatostatin either hyperpolarized or depolarized a proportion of neurones. Depolarizing responses were more often observed with ionophoretic application, and hyperpolarizing responses were more often observed with application by perfusion. Both responses were preserved in solutions containing zero Ca and elevated (6 mM) Mg. Some cells were both hyperpolarized and depolarized, depending on the method of administration. 4. The depolarizing responses to somatostatin were associated with an increase in cell input resistance; they became larger with membrane depolarization and smaller with membrane hyperpolarization, and reversed in polarity at a potential close to the potassium equilibrium potential. The hyperpolarizing responses to somatostatin were accompanied by a fall in cell input resistance.
The Journal of Physiology – Wiley
Published: Jan 1, 1980
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