Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Michael D. Miyamoto"'
Publikováno v:
Neuropharmacology. 45:691-701
One of the consequences of G-protein-coupled receptor activation is stimulation of phosphoinositol metabolism, leading to the generation of IP3 and its metabolites 1,3,4,5-tetrakisphosphate (IP4) and inositol 1,2,3,4,5,6-hexakisphosphate (IP6). Previ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7951fc3eda3c894bfe721091bb3fad8d
https://doi.org/10.1016/s0028-3908(03)00228-4
https://doi.org/10.1016/s0028-3908(03)00228-4
Publikováno v:
British Journal of Pharmacology. 137:719-727
The role of calmodulin (CaM) in transmitter release was investigated using liposomes to deliver CaM and monoclonal antibodies against CaM (antiCaM) directly into the frog motor nerve terminal. Miniature endplate potentials (MEPPs) were recorded in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5251f60ec99a16abce8b315f41fc8445
https://doi.org/10.1038/sj.bjp.0704923
https://doi.org/10.1038/sj.bjp.0704923
Publikováno v:
Europe PubMed Central
We investigated the effects of angiotensinogen (Ang), angiotensin I (Ang I), and angiotensin II (Ang II) on the fluidity of phosphatidylcholine vesicles. Changes in fluidity were assessed by changes in anisotropy values calculated from fluorescence p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d0345069acfe6928d47a4e261b2fd8
https://doi.org/10.1080/15216549800201222
https://doi.org/10.1080/15216549800201222
Autor:
Michael D. Miyamoto, Spencer D. Provan
Publikováno v:
Neuroscience Letters. 185:187-190
The effects of Hg 2+ , methyl mercury, and flufenamic acid, all of which inhibit mitochondria, were examined at frog motor nerve terminals. Unbiased estimates of m (no. of transmitter quanta released), n (no. of functional release sites), p (probabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b8f910055b8d1c2af934835a263d29
https://doi.org/10.1016/0304-3940(95)91365-o
https://doi.org/10.1016/0304-3940(95)91365-o
Autor:
Spencer D. Provan, Michael D. Miyamoto
Publikováno v:
NeuroReport. 3:101-104
The mechanism by which ionic lanthanum (La3+) increases and subsequently decreases spontaneous transmitter release was investigated by recording miniature endplate potentials (MEPPs) at frog neuromuscular junctions. Addition of tetrodotoxin and Co2+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a24886e1c7fa0bccf8817fccea952a2
https://doi.org/10.1097/00001756-199201000-00027
https://doi.org/10.1097/00001756-199201000-00027
Autor:
Michael D. Miyamoto, Spencer D. Provan
Publikováno v:
Neuroscience Letters. 123:127-130
The effect of 1,2,3,4-tetrahydro-9-aminoacridine (THA) on quantal transmitter release was examined at the frog neuromuscular junction. THA (3 microM) caused an increase in m (no. of quanta released) as measured by K(+)-evoked miniature endplate poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0864dc653ae9ca0ae7e3e1825cf2880b
https://doi.org/10.1016/0304-3940(91)90174-r
https://doi.org/10.1016/0304-3940(91)90174-r
Autor:
Michael D. Miyamoto, Robert L. Volle
Publikováno v:
Proceedings of the National Academy of Sciences. 71:1489-1492
In the endplates of rat phrenic nerve-diaphragm, application of the acetylcholine-like compound, carbachol, causes a marked increase in transmitter release, as measured electrophysiologically using miniature endplate potential frequency. Washing out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35a533dc0f326354e1bf11022278a35e
https://doi.org/10.1073/pnas.71.4.1489
https://doi.org/10.1073/pnas.71.4.1489
Publikováno v:
The Journal of General Physiology
The frequency of miniature endplate potentials (mepps) in rat diaphragms was markedly increased by epinephrine and norepinephrine in preparations exposed to 15 mM K+. The effect was rapid in onset but gradually declined during continued exposure to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38ca0d7c24e352680268616013e23b2
https://doi.org/10.1085/jgp.63.5.609
https://doi.org/10.1085/jgp.63.5.609
Autor:
Michael D. Miyamoto
Publikováno v:
Journal of Theoretical Biology. 123:289-304
The release of transmitter occurs in discrete quantal units, such that the number released (m) is equal to the number available (n) times the average probability of release (p). Although a common method of estimating these parameters is to use simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce284bbb49a75f50094a33bcfb7ef101
https://doi.org/10.1016/s0022-5193(86)80244-2
https://doi.org/10.1016/s0022-5193(86)80244-2
Autor:
Michael D. Miyamoto
Publikováno v:
Brain research. 267(2)
At motor nerve terminals, Hg 2+ causes (a) irreversible depolarization, (b) increase in transmitter release, and (c) subsequent irreversible block of transmitter release. All effects are antagonized when a Na channel blocker (tetrodotoxin, TTX) and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81a91d430ef186f676449aa1d39fd0e6
https://pubmed.ncbi.nlm.nih.gov/6307469
https://pubmed.ncbi.nlm.nih.gov/6307469