ライフサイエンスコーパス: isometric

1 er meridional reflection (M3) as compared to isometric.

2 of steady active force is sigmoidal both in isometric and in shortening muscle.

3 ed with CK-2066260 showed increased hindlimb isometric and isokinetic force in response to submaximal

4 condary outcomes were changes in peak torque isometric and isokinetic strength of the lower limbs and

5 Our findings show diaphragm isometric and isotonic contractile abnormalities in a mu

6 A new study shows that growth is isometric and that drift from the correct position is mi

7 d are secreted as a heterogeneous mixture of isometric and tubular subviral particles.

8 nse to stretch velocity if a muscle has been isometric, and rate relaxation, i.e., a decrease in toni

9 output was represented as a spatial field of isometric ankle force.

10 ational symmetry, such that orthorhombic and isometric arrays coexist at different length scales.

11 ten used for matching and classifying almost isometric articulated objects.

12 use it fails to explain the effects of Pi on isometric ATPase and unloaded shortening velocity.

13 ted here, but also the effects of Pi on both isometric ATPase in muscle fibers and actin filament vel

14 The isometric ATPase rate in COPD fibres was reduced to 50%

15 e of myofilament isometric force production, isometric ATPase rate, and thin filament sliding speed.

16 ed using a 0-10 numerical rating scale in an isometric biceps hold-task and was used as a secondary m

17 P-MRS before, during, and after near-maximal isometric calf exercise.

18 nonsegmented dsRNA genome of 7,560 bp and an isometric capsid of the 901-aa major capsid protein.

19 Under isometric conditions in wire-myograph preparations, both

20 Under isometric conditions the active peak and plateau compone

21 and mesenteric lymphatics) maintained under isometric conditions were inhibited by therapeutic conce

22 Under isometric conditions, there are fast and slow components

23 MLCK) inhibitor ML-7 under both isobaric and isometric conditions.

24 sible for the fast and slow components under isometric conditions.

25 in skeletal muscle function was revealed by isometric contractility assays, which demonstrated a dra

26 cytometry, intracellular electrophysiology, isometric contractility measurement, reverse-transcripti

27 ere identified from the ADM muscle during an isometric contraction at 15% of the maximal force (MVC)

28 ity varies among fiber states with rigor and isometric contraction at extremes where straight and ben

29 during ramp stretch compared to those during isometric contraction at physiological temperature using

30 oherence between cortex and periphery during isometric contraction builds on the presence of approxim

31 bly faster than dephosphorylated ones during isometric contraction but the duty cycle remained the sa

32 rate in non-COPD fibres; hence, the cost of isometric contraction in type I and type IIA COPD fibres

33 er at the end of LR or at the plateau of the isometric contraction is estimated from the relation bet

34 Ten minutes of 0.1-Hz isometric contraction more than doubled MBV (P < 0.05; n

35 nd long thumb abductor muscles during steady isometric contraction obtained while subjects abducted t

36 n consumption following a approximately 15 s isometric contraction of the vastus lateralis muscle.

37 performed two types of submaximal fatiguing isometric contraction that required either force or posi

38 During active isometric contraction the intensity of the M3 reflection

39 The observations show that in isometric contraction the lever arm angles are dispersed

40 of the rabbit occurs during transition from isometric contraction to shortening under low load.

41 of electrically evoked submaximal intensity isometric contraction using a perfused hindlimb model.

42 In addition, muscle force production in isometric contraction was increased in batimastat-treate

43 spend attached to the thin filaments during isometric contraction was similar in Tg-WT and Tg-D166V

44 case, then a reduction in the ATP cost of an isometric contraction would be expected as the muscle fa

45 In an isometric contraction, 54.7% of the attached heads were

46 ment axis was 100-110 degrees in relaxation, isometric contraction, and rigor.

47 aks (N1-N3) at similar angles in relaxation, isometric contraction, and rigor.

48 s higher instantaneous stiffness than during isometric contraction, and yet consumes very little ATP.

49 During isometric contraction, but not during rigor, actin orien

50 obe had four peaks (C1-C4) in relaxation and isometric contraction, but only two of these (C2 and C4)

51 thin filaments are highly disordered during isometric contraction, in contrast to their quasi-helica

52 t studied as a slowing of relaxation from an isometric contraction, it has become apparent that this

53 We investigated ex vivo isometric contraction, mitochondrial respiration and cal

54 ormed in a microfluidic chamber designed for isometric contraction, total internal reflection fluores

55 the actin layer lines are lower than during isometric contraction.

56 anism with the slowing of relaxation from an isometric contraction.

57 generated by a single myosin molecule during isometric contraction.

58 tin-bound myosin heads is higher than during isometric contraction.

59 maging eccentric contractions and repetitive isometric contractions (fatigue), while also improving f

60 tely estimated endurance times for sustained isometric contractions across a wide range of target lev

61 Strong isometric contractions have been shown to limit vasodila

62 6 women) performed six intermittent maximal isometric contractions of the ankle dorsiflexors (12 s c

63 tude of fluctuations in torque output during isometric contractions, but the effect of fatigue on the

64 model predicted less fatigue during repeated isometric contractions, consistent with reports in the l

65 ABSTRACT: During graded isometric contractions, motor unit (MU) firing rates inc

66 During graded isometric contractions, motor unit (MU) firing rates inc

67 y second before, during and after stimulated isometric contractions.

68 y second before, during and after stimulated isometric contractions.

69 contractile proteins and force production in isometric contractions.

70 scles to maintain force during a protocol of isometric contractions.

71 elease superoxide or nitric oxide during the isometric contractions.

72 rength was assessed during maximal voluntary isometric contractions.

73 d minimal impact on predicted fatigue during isometric contractions.

74 ons and, ultimately, fatigue during repeated isometric contractions.

75 tes at <3 Hz frequencies, even during steady isometric contractions.SIGNIFICANCE STATEMENT Accurate m

76 Maximal isometric cross-bridge cycling rate was also slower in A

77 eletal muscle of older adults during maximal isometric dorsiflexion, and suggest a potential role for

78 To evaluate this, ten healthy men performed isometric elbow flexion at 20% to 70% of their maximal f

79 Nine healthy subjects sustained an isometric elbow flexion at 30% maximal level until exhau

80 onic stroke performed a series of submaximal isometric elbow flexion tasks.

81 uences, one of them is the existence of C(1) isometric embeddings of flat tori into Euclidean three-d

82 Isometric embeddings of flat tori may thus appear as a g

83 During isometric exercise the CBR-HR curve was shifted upward a

84 of the human retina/choroid during rest and isometric exercise.

85 odulates blood pressure during low intensity isometric exercise.

86 Like the isometric fiber data, sliding speed of thin filaments re

87 ever arm orientation intermediates in active isometric fibers that on average produce the stall force

88 e structure, A2B2O7, can adopt a disordered, isometric fluorite-type structure, (A, B)4O7, under extr

89 electrode, intracellular microelectrode, and isometric force (a surrogate marker for the Ca2+ transie

90 5), the normalised tendon strain at maximum isometric force (c) (varied from 0 to 0.08), the muscle

91 show that the effects of both GCs on maximum isometric force (Po) were fibre-type dependent.

92 We measured the isometric force and actin filament velocity for native p

93 We measured isometric force and ATP utilization at different calcium

94 s of BS and OM on the calcium sensitivity of isometric force and filament structural changes suggest

95 creases in fibre number, 20-57% increases in isometric force and no differences in specific force.

96 scle fibers developed greater than twice the isometric force and power output of young fibers, yet cr

97 ated to yield 50% maximal force, after which isometric force and rate constants (k(tr)) of force deve

98 f phosphorylation at Thr(18) on steady-state isometric force and relaxation rate were investigated in

99 elocity by 58% and enhanced the myosin-based isometric force approximately 2-fold.

100 ly switched from that for motion to that for isometric force approximately 65 ms before contact (p =

101 lue indicates that the myosin head generates isometric force by a small sub-step of the 11 nm stroke

102 on, RLC phosphorylation enrichment increased isometric force by more than 3-fold and peak power outpu

103 acting as a lever, while the enhancement in isometric force can be directly related to enhancement o

104 ibits significantly reduced maximum specific isometric force compared with littermate controls.

105 sed from 2.3 microm to 2.0 microm submaximal isometric force decreased approximately 40% in both alph

106 ch lower specific force, and slower rates of isometric force development, slow phase relaxation, and

107 , maximal force and k(tr) and the pCa(50) of isometric force did not differ between WT and cMyBP-C(-/

108 The average isometric force exerted by each attached myosin head at

109 , we demonstrate a >40% increase in specific isometric force following repeated administrations.

110 match a target force at 2% of their maximal isometric force for 35 s with abduction of the index fin

111 end of the latency relaxation (LR) preceding isometric force generation, approximately 10 ms after th

112 end of the latency relaxation (LR) preceding isometric force generation, approximately 10 ms after th

113 vement without vision, passive movement, and isometric force generation.

114 ncreasing levels of unilateral and bilateral isometric force in a sitting position.

115 oduce force using a novel optical-trap-based isometric force in vitro motility assay.

116 At maximum Ca(2+) (pCa 4.5), isometric force increased linearly with dATP/ATP ratio,

117 ing stroke responsible for the generation of isometric force is a larger fraction of the total myosin

118 vasive measurement of airway resistance, and isometric force measurements in isolated bronchial rings

119 atch clamp, intracellular microelectrode and isometric force measurements.

120 atin not only increases the mass and maximum isometric force of muscles, but also increases the susce

121 rylation on Ca(2+) dependence of myofilament isometric force production, isometric ATPase rate, and t

122 cquired during walking, reaching, flying, or isometric force production.

123 Thin-filament regulation of isometric force redevelopment (k(tr)) was examined in ra

124 of P(i)/mol of LC(20)) and similar levels of isometric force revealed differences in the rates of dep

125 ous and endogenous NO on murine fundus using isometric force studies.

126 itro motility assay, or the relative average isometric force supported by F-actin.

127 V0 shortening is superimposed on the maximum isometric force T0 , n decreases progressively with the

128 electrodes and contractions were recorded by isometric force techniques.

129 ; (2) rapid movement to position target; (3) isometric force to a target level; and (4) adaptation to

130 tone of smooth muscle strips was measured by isometric force transducers.

131 rol mice, but no reduction in muscle mass or isometric force was observed in SynTgSod1(-/-) mice comp

132 09 ms (mean +/- s.e.m.) to 113 +/- 17 ms and isometric force was reduced to 63 +/- 3% of the initial

133 The Ca(2+) sensitivity of isometric force was significantly greater for V95A and E

134 active isometric tension curve and developed isometric force were studied.

135 The tension increased to 2- to 3 x P0 (isometric force) during ramp lengthening at velocities >

136 ter value was normalised for the decrease in isometric force, it became 2.56 +/- 0.3 mM s(1), which i

137 Elevated levels of phosphate (Pi) reduce isometric force, providing support for the notion that t

138 nt with PI(3,5)P2 increased the magnitude of isometric force, the rate of force development, and the

139 at physiological temperatures, a decrease in isometric force, which mainly indicates a reduction in t

140 himpanzees does not stem from differences in isometric force-generating capabilities or maximum short

141 rformance differential have included greater isometric force-generating capabilities, faster maximum

142 initial force was raised to 75-80% of steady isometric force.

143 nt atrophy and impairment of specific force (isometric force/cross-sectional area) and unloaded short

144 In five healthy adults, we recorded the isometric forces acting a hand joint and the electromyog

145 PD and non-COPD fibres that produced similar isometric forces.

146 , thereby ensuring effective transfer of OHC isometric forces.

147 This isometric function is in contrast to rodent brains, whic

148 were affected to an even greater extent than isometric function.

149 ilization of shell material resources, while isometric growth in thickness leads to impossibly tight

150 ion in growth control between allometric and isometric growth mechanisms to different physiological r

151 In contrast, the isometric growth of mature adult fins arrested within da

152 ic growth of the wing pads without affecting isometric growth or molting.

153 arresting growth in the nutrition-dependent, isometric growth phase.

154 nd heart rate were measured during fatiguing isometric handgrip (IHG) at 30% maximum voluntary contra

155 young healthy volunteers performed fatiguing isometric handgrip before and after a local infusion of

156 , as assessed by vasomotor reactivity during isometric handgrip exercise (IHE), was recently quantifi

157 coronary MRI was performed before and during isometric handgrip exercise, an endothelial-dependent st

158 blood flow were quantified before and during isometric handgrip exercise, an endothelial-dependent st

159 ia; PEI) following leg cycling exercise, (3) isometric handgrip followed by PEI.

160 moderate (PEI-M) and high (PEI-H) intensity isometric handgrip performed at 25% and 40% maximum volu

161 r fitness was assessed by means of a maximal isometric handgrip strength test and a test of lower-bac

162 Isometric handgrip testing (IHGT), a well-established la

163 pressure, unilateral thigh-cuff release and isometric handgrip) would be greater after the administr

164 Healthy individuals were scanned during isometric head rotation or wrist extension.

165 Increased brain activity during isometric head rotation was observed bilaterally in the

166 umber of homicides, rather than the expected isometric increase of 100%, as found, for example, for t

167 s well-known that the curvature tensor is an isometric invariant of C(2) Riemannian manifolds.

168 luding Force-Ca relations and twitches under isometric, isosarcometric, isotonic, and auxotonic condi

169 vs 338 m), 30-second chair stands (7 vs 10), isometric knee extension (86 vs 122 Newton meters), and

170 air stands in 30 seconds (muscle endurance), isometric knee extension (lower extremity strength), uni

171 us medialis muscles during the production of isometric knee extension forces at 10 and 30% of maximum

172 aphy in addition to knee extension power and isometric knee extension, plantar flexion, and hand grip

173 and were tested pre-post intervention during isometric knee extensions at 10 and 30% MVC.

174 I (reliability): ten participants performed isometric knee extensions at 10, 30, 50 and 70% of their

175 urance contractions, was administered during isometric knee extensions while simultaneously recording

176 fractal scaling of the torque signal during isometric knee extensor exercise.

177 ce, fast gait speed, hand grip strength, and isometric leg extension strength).

178 rates microbial evolutionary models with the isometric log-ratio transform to allow off-the-shelf sta

179 ne learning techniques, and specifically the isometric mapping algorithm, allow the identification an

180 ation theory into an algorithm that produces isometric maps of flat tori.

181 2+/-0.04 m, 79.5+/-8.4 kg) were measured for isometric maximum voluntary contraction and MAS of the k

182 andible stiffness and volume, as expected in isometric model scaling.

183 Here we report on isostructural and almost isometric molecular crystals of different colors, their

184 lectrode recordings in monkeys performing an isometric movement task to reveal cyclic activity in pri

185 neurons in primary motor cortex (M1) during isometric movements in different postures.

186 c testing of the Riata lead with provocative isometric muscle contraction was performed at the time o

187 responses to whole forearm compressions and isometric muscle contractions with the arm above heart l

188 MEG recordings in humans maintaining steady isometric muscle contractions, we found evidence that th

189 ssed in relation to the previous findings in isometric muscle fibres which showed that a T-jump promo

190 del was used to simulate MU firing rates and isometric muscle forces and, to that model, we added fat

191 d no change in Pmax, fmax, step response, or isometric muscle properties compared to native IFI fiber

192 ng gastric emptying, intestinal transit, and isometric muscle recording from intestinal muscle strips

193 sessing stool frequency, bead expulsion, and isometric muscle recordings of colonic longitudinal musc

194 In isometric muscle, a small T-jump leads to a characterist

195 o phase 2b (endothermic force generation) in isometric muscle.

196 .3-A cryo-EM structure of the 860-A-diameter isometric mutant bacteriophage T4 capsid has been determ

197 In isometric myography on porcine coronary arteries, RA-2 i

198 uses have dsRNA genomes that are packaged in isometric particles, an increasing number of usually une

199 apsids formed in vivo or previously observed isometric particles.

200 owing a stepwise reduction in force from the isometric peak force TP to a value T(0.8-0.2 TP).

201 We measured torque and EMG during isometric PF exercise at 85% of maximal voluntary contra

202 Isometric plantarflexion strength was measured.

203 measured physiological tremor during tonic, isometric plantarflexion torque at 30% of maximum at thr

204 KEY POINTS: In tonic, isometric, plantarflexion contractions, physiological tr

205 ng of two components, an arm movement and an isometric press with the thumb.

206 e dimensionality-reducing constraints in the isometric production of force in a variety of directions

207 In particular, compounds with the isometric pyrochlore structure, A2B2O7, can adopt a diso

208 tair climb with and without videography, and isometric quadriceps strength.

209 d small mesenteric arteries have used either isometric recording techniques or measured vasoconstrict

210 neuron number, which is in contrast with the isometric relationship found in the other AC nuclei (for

211 Isometric responses to drugs were measured in longitudin

212 We observed positive isometric scaling between K(Leaf) and leaf area but no r

213 Specifically, MSAs display isometric scaling emissions and we argue that this discr

214 This isometric scaling is unaffected by growth conditions inc

215 t biochemically based physiological scaling, isometric scaling of whole-plant respiration rate to tot

216 n and cell carbon content or surface area is isometric (scaling exponents, 1.056 and 1.057, respectiv

217 it, we recorded electrically evoked maximal isometric specific force followed by 4-chloro-m-cresol (

218 In contrast, maximum isometric specific force measured in gastrocnemius muscl

219 Maximum isometric specific force of diaphragm strips, absolute m

220 PH decreased (P<0.05) diaphragm maximal isometric specific force, maximal shortening velocity, a

221 We also show that inversion in isometric spinel occurs by a similar process.

222 A wide variety of compositions adopt the isometric spinel structure (AB2O4), in which the atomic-

223 A fibre was maximally Ca2+-activated in the isometric state and a approximately 3 degrees C, rapid (

224 (0) s(1)) but decreased to below that of the isometric state at the higher velocities.

225 ump tension rise was larger than that in the isometric state at the low velocities (<0.5 L(0) s(1)) b

226 In the isometric state, a T-jump induced a biphasic tension ris

227 In isometric state, a T-jump induced a tension rise of 15-2

228 muscle stiffness is reduced compared to the isometric state, and the intensities of other actin laye

229 the tension was approximately steady in the isometric state, or during ramp shortening or ramp lengt

230 and near V(max) it was 4x larger than in the isometric state.

231 0 s(1), approximately 10x faster than in the isometric state.

232 eys while they performed three tasks: (1) an isometric step tracking wrist task, (2) an isometric who

233 imming exercise, we observed that concentric/isometric strain improved muscle strength and alleviated

234 ll as handgrip strength tests to examine the isometric strength of the hand and forearm muscles and d

235 rate of 54% s(-1) were initiated at maximum isometric stress and resulted in a 19 +/- 9% loss in iso

236 r, the absence of Tmod1 results in depressed isometric stress production during muscle contraction, s

237 c stress and resulted in a 19 +/- 9% loss in isometric stress.

238 We used an isometric task in which patients produced a goal force b

239 by considering single-neuron responses in an isometric task, where joint torques and muscle forces ca

240 ad movements, we conducted fMRI scans during isometric tasks of the head.

241 During isometric tasks, muscle contractions occur without an ac

242 y donors to determine control parameters for isometric tension (P(o)) development and Ca(2+) sensitiv

243 ating Ca(2+) levels, there is a reduction in isometric tension and ATPase rate.

244 The effect of temperature on isometric tension and cross-bridge kinetics was studied

245 ess fibers in cultured cells typically exert isometric tension and present little kinetic activity.

246 le to simulate the temperature dependence of isometric tension and shortening velocity.

247 In all four reconstituted muscle groups, isometric tension and stiffness increased linearly with

248 ons did not significantly affect the maximal isometric tension and the rates of force activation (kAC

249 mental data on the temperature dependence of isometric tension and the relationship between force and

250 pecifically alters the Ca(2+) sensitivity of isometric tension and the time course of relaxation in c

251 nd dephosphorylated muscles develop the same isometric tension at full Ca(2+) saturation.

252 Maximal active isometric tension curve and developed isometric force we

253 ll vessel wire myography was used to measure isometric tension developed by intact PA.

254 We also reproduce isometric tension development across mouse, rat and huma

255 On the other hand, it impairs isometric tension development and ATPase rate.

256 Although lower stiffness and isometric tension development may indicate flash-freezin

257 Accordingly, isometric tension did not differ between patients and co

258 ene sulphonamide (a myosin inhibitor), while isometric tension is reduced to approximately 15%, and t

259 mechanics to demonstrate that a reduction in isometric tension is sufficient to impair force transmis

260 nary arteries were mounted in a myograph for isometric tension recording.

261 e determined using isolated tissue baths and isometric tension recording.

262 In isometric tension studies of non-pregnant myometrium, th

263 rteries from Ossabaw swine were isolated for isometric tension studies.

264 Isometric tension was measured and sinusoidal length per

265 Isometric tension was similar among the fibre types and

266 nsatory increases in longitudinal stiffness, isometric tension, power and actomyosin interaction in a

267 The normalized isometric tension-pCa relation was similar in HTN and co

268 to force imbalance and specifically loss of isometric tension.

269 bore 34%, 64%, and 2%, respectively, of the isometric tension.

270 hat the ring operates close to conditions of isometric tension.

271 size or single fibre cross-sectional area or isometric tension.Unexpectedly, training reduced the myo

272 disruptions are detected as local release of isometric tension/force unloading, which is directly cou

273 aster Universities Osteoarthritis Index, had isometric tests of quadriceps strength, and underwent we

274 Isometric tetanic contractions (50 Hz; 200 ms duration)

275 Isometric tetanic contractions of the gastrocnemius comp

276 In fact, grip strength and maximum isometric tetanic force are even lower in gamma-sarcogly

277 Maximal twitch and isometric tetanic force were reduced at 24 months compar

278 muscle function analyses, including maximum isometric tetanic force, decline in force after a tetani

279 The isometric tetanic tension of skeletal muscle increases w

280 ntribution to the hyperaemia associated with isometric tetanic than isometric twitch contractions and

281 he first variety's pseudonormed spaces being isometric to the corresponding ones of the second variet

282 y from macaque PPC during manipulation of an isometric tool and found that population activity is not

283 cortex during directional manipulation of an isometric tool, which required the application of hand f

284 riceps volume, maximum voluntary contraction isometric torque and patellar tendon force were signific

285 Maximal isometric torque and rate of torque development (RTD: 0-

286 Training improved whole muscle isometric torque in both groups, although there were no

287 rength, and QA using a burst-superimposition isometric torque test.

288 ensor digitorum longus muscle were recorded; isometric twitch and tetanic contractions were evoked by

289 hindlimb O(2) consumption at rest and during isometric twitch contractions (4 Hz) was tested (i) afte

290 aemia associated with isometric tetanic than isometric twitch contractions and aimed to elucidate the

291 e contribution of NO to hyperaemia evoked by isometric twitch contractions in its own right and in in

292 unctional deficits in whole-body tension and isometric twitch force were observed, consistent with de

293 an cardiomyocytes are coupled with increased isometric twitch of the myocardium and arrhythmic events

294 , and 1 repetition maximum (1RM) and maximal isometric voluntary contraction force, body composition

295 r which follows the cessation of a prolonged isometric voluntary contraction.

296 OGO) or initiate (GO) ballistic index finger isometric voluntary contractions.

297 uperlinear) and fatal events in car crashes (isometric), we find sublinear scaling behavior between t

298 n isometric step tracking wrist task, (2) an isometric whole-arm push-pull task, and (3) a reach-to-g

299 The crystallites are isometric with markedly rough surfaces parallel to the s

300 Isometric wrist extension was examined as a positive con