Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Fivos Vogalis"'
Autor:
Satoru Kawamura, Yuko Nishiwaki, Yasutaka Wada, Ichiro Masai, Koichi Kawakami, J Sugiyama, Trevor D. Lamb, Daisuke Kojima, Yoshitaka Fukada, Toshiyuki Shiraki, Jaakko Jarvinen, Fivos Vogalis
Publikováno v:
The Journal of Physiology. 589:2321-2348
Non-technical summary When rod and cone photoreceptors in the eye respond to light, they need to recover, and the first step in recovery involves a protein called G-protein receptor kinase (GRK). Rods, which underlie night vision, employ a variant ca
Publikováno v:
The Journal of Physiology. 562:785-799
The electrical properties of sustentacular cells (SCs) in the olfactory epithelium (OE) were investigated in tissue slices taken from neonatal mice (P0-P4). Conventional whole-cell recordings were obtained from SCs and also from olfactory receptor ne
Publikováno v:
European Journal of Neuroscience. 18:3155-3166
Action potentials and associated Ca2+ influx can be followed by slow after-hyperpolarizations (sAHPs) caused by a voltage-insensitive, Ca2+-dependent K+ current. Slow AHPs are a widespread phenomenon in mammalian (including human) neurons and are pre
Publikováno v:
Current Opinion in Pharmacology. 2:657-664
Recent studies have shown that intrinsic primary afferent neurons (IPANs) express a much larger range of ionic currents than non-sensory neurons of the enteric nervous system. These ionic currents can be modulated by neurotransmitters that are synapt
Publikováno v:
Neuroscience. 115:375-393
We investigated the nature of afterdepolarizing potentials in AH neurons from the guinea-pig duodenum using whole-cell patch-clamp recordings in intact myenteric ganglia. Afterdepolarizing potentials were minimally activated following action-potentia
Publikováno v:
Autonomic Neuroscience. 97:19-25
We have investigated sensitization of reflexes in the isolated rat colon in order to develop a model that might prove useful for investigating how the sensitivity of enteric reflexes can be altered by prior stimulation. Records were taken of circular
Publikováno v:
The Journal of Physiology. 538:421-433
The patch-clamp technique was used to record from intact ganglia of the guinea-pig duodenum in order to characterize the K(+) channels that underlie the slow afterhyperpolarization (slow AHP) of myenteric neurons. Cell-attached patch recordings from
Publikováno v:
Journal of neurophysiology. 94(2)
Sustentacular cells (SCs) line the apical surface of the olfactory epithelium (OE) and provide trophic, metabolic, and mechanical support for olfactory receptor neurons. Morphological studies have suggested that SCs possess gap junctions, although ph
Publikováno v:
The European journal of neuroscience. 19(10)
A subset of myenteric neurons in the intestine (AH neurons) generate prolonged (>5 s) post-spike afterhyperpolarizations (slow AHPs) that are insensitive to apamin and tetraethylammonium. Generation of slow AHPs depends critically on Ca(2+) entry and
Autor:
John R. Harvey, Fivos Vogalis
Publikováno v:
Journal of neurophysiology. 89(6)
Neurons were isolated from the intestine of guinea pigs and grown in primary culture for ≤15 days. Using conventional whole cell recording techniques, we demonstrated that the majority of neurons express a prolonged poststimulus afterhyperpolarizat