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2 ate that glutamate spillover caused by brief tetanic activation of mossy fiber terminals remains inta
3 ng of thalamocortical output was mimicked by tetanic activation of retinogeniculate afferent in a fre
4 though 4AP increased peak forces during unit tetanic activation, tetanic force failure was not elimin
9 ability of CNS presynaptic terminals after a tetanic burst of action potentials is important for syna
12 caused by strong or prolonged stimuli, like tetanic bursts of afferent fiber discharge at high frequ
15 increased skeletal muscle specific force and tetanic Ca(2+) transients, decreased intracellular Ca(2+
16 Na(+)/K(+) pump determines the magnitude of tetanic [Ca(2+)](i) accumulation and potentiation of exc
18 pha decreased tetanic force without altering tetanic calcium transients or resting calcium levels.
19 response to either a 400 Hz/10 s episode of tetanic conditioning stimulation of the soleus nerve or
23 nd old (23-30 months) mice were subjected to tetanic contractile protocols in the presence and absenc
24 d male C57BL/6 mice (aged 3-4 months), brief tetanic contraction (100 Hz for 500 ms) evoked rapid ons
26 ms pulse, 100 Hz for 500 ms) evoked a brief tetanic contraction and produced rapid (<1 s) onset vaso
27 luteus maximus muscle of C57BL/6 mice, brief tetanic contraction evoked rapid onset vasodilatation (R
28 examined the blood flow response to a brief tetanic contraction in which potassium (K(+)) was infuse
30 nths) and old (24 months) male C57BL/6 mice, tetanic contraction while observing feed arteries and ar
32 subjected to electrically induced isometric tetanic contractions (0.25 Hz; 2-min bouts) while peak t
37 ibrils in situ, determined from twitches and tetanic contractions in SR-inhibited muscles, showed tha
39 tension and hyperaemic responses: twitch and tetanic contractions were associated with a 3-fold and 2
40 s muscle were recorded; isometric twitch and tetanic contractions were evoked by stimulation of the s
44 actile fatigue testing (3 bouts of 25 100 Hz tetanic contractions; duty cycle = 0.2 s/2 s = 0.1) unde
46 s in hippocampal CA1 neurons returned to pre-tetanic control levels more rapidly in the presence of n
48 er control conditions was replaced by a post-tetanic depression with a slow time course of recovery.
54 ays of recovery, maximum tetanic tension and tetanic fade (functional parameters = primary outcome va
55 s muscle mass, decreased fiber diameter, and tetanic fade did not return to normal until day 36, whil
58 scle of homozygous HCSMA animals, motor unit tetanic failure is apparent before the appearance of mus
59 sed to observe that, at ages when motor unit tetanic failure is common, the structure of neuromuscula
61 ese observations suggest that the motor unit tetanic failure observed in the MG muscle in homozygous
62 tric tetanic force, decline in force after a tetanic fatiguing protocol, and single-fiber-specific fo
65 um longus muscle showed significantly higher tetanic force and was also more resistant to eccentric c
66 In fact, grip strength and maximum isometric tetanic force are even lower in gamma-sarcoglycan-null/C
70 SQs is a negative regulator of ECCE and that tetanic force development in slow twitch muscles is supp
71 JP45-CASQ1 and JP45-CASQ2 complexes supports tetanic force development in slow twitch soleus muscles.
80 In contrast, there is no decrease in maximal tetanic force production in the mutant diaphragm or sole
81 ecreased voltage-gated Ca2+ release, maximal tetanic force production is decreased and the force freq
82 e was a nonsignificant decrease in diaphragm tetanic force production over the experiment in the vent
85 was about 8% less than that at which maximum tetanic force was achieved (L0), both in mdx and control
88 isolated muscle fibers, TNF-alpha decreased tetanic force without altering tetanic calcium transient
89 nction analyses, including maximum isometric tetanic force, decline in force after a tetanic fatiguin
90 h the specific twitch force and the specific tetanic force, when compared to the age-matched control.
93 olone, deflazacort, and prednisone increased tetanic forces at low doses (EC(50) of 6, 19, and 56 nM,
94 When electrically stimulated, they generated tetanic forces measured with an automated motion trackin
95 aralysis and baclofen, the median motor unit tetanic forces were significantly weaker, twitch half-re
96 removed, and force generation at twitch and tetanic frequencies as well as fatigue resistance were d
98 a fast Na(+)/K(+)-ATPase (NKA)-mediated post-tetanic hyperpolarization (PTH) controls the probability
103 osis in frog motor nerve terminals following tetanic nerve stimulation, and we used fura-2 imaging of
104 dings indicate that PACAP can be released by tetanic neural stimulation in vitro and increase the exc
105 ptide (PACAP) or substance P released during tetanic neural stimulation modulate cardiac neurone exci
106 muscles, the peak isometric twitch (Pt) and tetanic (Po) tensions, as well as fatigability during 5
107 I) phosphorylation in the expression of post-tetanic potentiation (PTP) and in its modulation by BDNF
109 Moreover, transmission augmentation and post-tetanic potentiation (PTP) are disrupted in the mutant.
110 tion ([Ca(2+)](i)) in the generation of post-tetanic potentiation (PTP) at crayfish neuromuscular jun
112 CT: High-frequency stimulation leads to post-tetanic potentiation (PTP) at many types of synapses.
113 nt for a form of short-term plasticity, post-tetanic potentiation (PTP) at sensory neuron (SN)-motor
119 requency action potential train induces post-tetanic potentiation (PTP) of transmission at many synap
121 Here, we identify a Ca(2+) sensor for post-tetanic potentiation (PTP), a form of plasticity thought
127 synaptic plasticity induced by tetanus [post-tetanic potentiation (PTP)] or low-frequency stimulation
128 at exogenous adenosine can inhibit both post-tetanic potentiation and long-term potentiation in sympa
129 fragment augmented theta burst-induced post-tetanic potentiation and LTP in mouse hippocampal slices
130 such as facilitation, augmentation, and post-tetanic potentiation at central synapses in the sea slug
131 the periphery (perhaps attributable to post-tetanic potentiation at the neuromuscular junction), and
132 ulse inhibition and increased GABAergic post-tetanic potentiation in both striatal and hippocampal ne
133 Peptidergic vesicle mobilization and post-tetanic potentiation of neuropeptide release are sustain
136 uring mitochondrial depolarization, the post-tetanic potentiation of the EPP observed under control c
137 of short-term homosynaptic plasticity [post-tetanic potentiation or homosynaptic depression (HSD)],
141 ll concentration (2 microM) blocked the post-tetanic potentiation without affecting long-term potenti
142 resynaptic activation (augmentation and post-tetanic potentiation), while leaving intact its capacity
143 nduced synapse maturation and abolishes post-tetanic potentiation, a form of synaptic plasticity.
144 utants exhibit loss of facilitation and post-tetanic potentiation, and faster synaptic depression.
145 such as facilitation, augmentation, and post-tetanic potentiation, are usually attributed to effects
146 shares components of the mechanisms of post-tetanic potentiation, NMDA- and mGluR-dependent long-ter
155 espectively; P<0.05); maximal Ca2+-activated tetanic pressure was increased significantly by 12% (211
157 x after contraction, consequently leading to tetanic responses at lower stimulation frequencies.
160 l, synaptic potentiation induced by a single tetanic stimulation (100 Hz for 1 s) was enhanced after
162 was significantly increased following brief tetanic stimulation (18.1 +/- 1.6 to 22.3 +/- 2.0 flashe
163 ynaptic potentiation produced by rather mild tetanic stimulation (20 Hz, 2 sec) at Aplysia sensory-mo
164 n (n=11) and paired-pulse enhancement (n=4); tetanic stimulation (25 Hz, 1.0 s) produced sustained (>
169 S or TBS gave similar levels of LTP and post tetanic stimulation (PTP), suggesting that the response
170 m potentiation (LTP) induced by one train of tetanic stimulation (TS) in the CA1 region of hippocampa
175 scillations were evoked in the CA1 region by tetanic stimulation at one or two sites simultaneously,
176 on CA1 and that LTD was found in response to tetanic stimulation at the trough of the local theta wav
177 actin/G-actin equilibrium, we show here that tetanic stimulation causes a rapid, persistent shift of
182 hypothesis for the mechanism of PTP is that tetanic stimulation elevates presynaptic calcium that in
184 ed from preganglionic nerve terminals during tetanic stimulation enhanced neuronal excitability and e
187 were compared after low-frequency control or tetanic stimulation in hippocampal slices from postnatal
188 ed vesicle depletion near active zones after tetanic stimulation in staurosporine-treated preparation
189 ation (L-LTP) induced by either forskolin or tetanic stimulation in the hippocampal mossy fiber and S
190 rical activity in response to high-frequency tetanic stimulation in the hippocampus after head injury
194 nist or an endogenous ligand released during tetanic stimulation induced robust rhythms of the subthr
196 ng presynaptic calcium increases produced by tetanic stimulation may activate these isoforms to produ
205 tion takes place in hippocampal slices after tetanic stimulation of Schaffer collateral synapses.
206 was an attenuation of LTP elicited by either tetanic stimulation of Schaffer collaterals or a pairing
211 tion of EPSP and population spike, following tetanic stimulation of the perforant path, was observed
212 icity, homosynaptic potentiation produced by tetanic stimulation of the presynaptic neuron in Aplysia
214 mporoammonic afferents to CA1 neurons, brief tetanic stimulation of the residual excitatory synapses
218 ssed at Aplysia sensorimotor synapses when a tetanic stimulation of the sensory neurons was paired wi
219 Oscillations induced in CA1 in vitro by tetanic stimulation of the stratum radiatum or oriens we
221 receptors (mGluRs), either by high-frequency tetanic stimulation or an agonist, induced eCB-LTD.
222 DNF was of the same order as that induced by tetanic stimulation or substitution of the bathing mediu
223 hat LTP induced by a theta-burst pairing and tetanic stimulation protocols causes the rapid delivery
225 riple KO mice, calcium transients induced by tetanic stimulation rely on calcium entry via La(3+)- an
226 stable platelet-activating factor analogue, tetanic stimulation that normally induces long-term syna
227 ot on NMDARs, but, when induced by a form of tetanic stimulation that produced prolonged postsynaptic
229 howed that PBs could be used as an effective tetanic stimulation to study the synaptic plasticity in
231 LTP and conventional L-LTP induced by strong tetanic stimulation were completely normal in BDNF-KIV m
234 measure the rate of membrane retrieval after tetanic stimulation, and the amount of membrane transfer
235 be reliably induced by specific patterns of tetanic stimulation, and the level of LTD depends on bot
237 ce TrkB was regulated only by high frequency tetanic stimulation, but not by low frequency stimulatio
238 s PKC isozymes in slices subjected to low or tetanic stimulation, or perfused with phorbol esters (PD
240 terminals during and for some minutes after tetanic stimulation, while at the same time the plasma m
241 fter control stimulation to 39% +/- 4% after tetanic stimulation, with a commensurate loss of polyrib
262 L-LTP is typically induced by homosynaptic tetanic stimulation; but associative forms of learning a
265 CA1 pyramidal neurons after weak and strong tetanic stimulations (100 Hz, 400 and 1000 msec, respect
267 ts (PBs) stimulation are among the effective tetanic stimulations for induction of long-term potentia
271 d animals, acute exposure to nicotine during tetanic stimuli enhances induction of long-term potentia
272 ong-term potentiation at CA3-CA1 synapses by tetanic stimuli in acute slices, a cellular model of lon
274 l level by applying a second, high-frequency tetanic stimulus to the dorsal root, indicating that LTD
275 be induced in mutant slices by an 'enhanced' tetanic stimulus, implying that the LTP-producing mechan
276 tral index scale, entropy), immobility (limb tetanic stimulus-induced withdrawal reflex) and antinoci
280 after 4, 12, or 36 days of recovery, maximum tetanic tension and tetanic fade (functional parameters
281 to 35 degrees C and the relation between the tetanic tension and the reciprocal absolute temperature
283 ously described from other fast muscles; the tetanic tension increased 3- to 4-fold in raising the te
285 (3) There was some tendency for maximum tetanic tension of this unit population to separate into
286 t compliance determined by others during the tetanic tension plateau of activated intact muscle.
288 lis muscle mass, fiber diameter, and maximum tetanic tension, as well as decreased tetanic fade persi
293 to the hyperaemia associated with isometric tetanic than isometric twitch contractions and aimed to
294 ion of excitatory transmission, and the post-tetanic time courses of decay of elevated [Ca(2+)](i) an
299 Na+-Ca2+ exchanger and helps to sustain post-tetanic transmitter release at mouse neuromuscular junct
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