活动对哺乳动物快肌和慢肌某些收缩特性的影响。
The influence of activity on some contractile characteristics of mammalian fast and slow muscles.
作者信息
Salmons S, Vrbová G
出版信息
J Physiol. 1969 May;201(3):535-49. doi: 10.1113/jphysiol.1969.sp008771.
Abstract
- The time course of contraction and relaxation in the isometric twitch of a rabbit soleus muscle becomes more rapid following tenotomy and spinal cord section. This increase in speed could be prevented by long-term electrical stimulation at frequencies of 5 or 10/sec. It was not prevented by stimulation at frequencies of 20 or 40/sec.2. Long-term electrical stimulation of fast rabbit and cat muscles at a frequency of 10/sec had a slowing effect on the time course of contraction and relaxation.3. It is concluded that the almost continuous low frequency discharge of motoneurones innervating postural muscles plays an important part in establishing and maintaining the slow time course of contraction of these muscles. The characteristically different speeds of contraction of fast and slow striated muscles can in this way be related to the different patterns of impulse activity which they normally receive.
摘要
兔比目鱼肌等长收缩和舒张的时程在跟腱切断和脊髓横断后会变得更快。这种速度的增加可通过5或10次/秒频率的长期电刺激来预防。但20或40次/秒频率的刺激无法预防。
以10次/秒的频率对快速收缩的兔和猫肌肉进行长期电刺激，对收缩和舒张的时程有减慢作用。
得出的结论是，支配姿势肌的运动神经元几乎持续的低频放电在建立和维持这些肌肉收缩的缓慢时程中起重要作用。通过这种方式，快、慢横纹肌收缩速度的显著差异可与它们通常接收的不同冲动活动模式相关联。
相似文献
1
The influence of activity on some contractile characteristics of mammalian fast and slow muscles.
J Physiol. 1969 May;201(3):535-49. doi: 10.1113/jphysiol.1969.sp008771.
2
Fast-to-slow conversion following chronic low-frequency activation of medial gastrocnemius muscle in cats. I. Muscle and motor unit properties.
J Neurophysiol. 1997 May;77(5):2585-604. doi: 10.1152/jn.1997.77.5.2585.
3
Effects of fast and slow patterns of tonic long-term stimulation on contractile properties of fast muscle in the cat.
J Physiol. 1984 Jul;352:73-90. doi: 10.1113/jphysiol.1984.sp015278.
4
The effects of tenotomy upon the contraction characteristics of motor units in rabbit soleus muscle.
J Physiol. 1979 May;290(2):1-10. doi: 10.1113/jphysiol.1979.sp012754.
5
Electrical stimulation resembling normal motor-unit activity: effects on denervated fast and slow rat muscles.
J Physiol. 1988 Aug;402:651-69. doi: 10.1113/jphysiol.1988.sp017227.
6
A hypothesis for neural control of the speed of muscle contraction in the mammal.
Adv Biophys. 1984;17:69-95. doi: 10.1016/0065-227x(84)90025-x.
7
Inhibition of gamma motoneurone discharge by contraction of the homonymous muscle in the decerebrated cat.
J Physiol. 1979 Jun;291:425-41. doi: 10.1113/jphysiol.1979.sp012823.
8
Effects of physiological amounts of high- and low-rate chronic stimulation on fast-twitch muscle of the cat hindlimb. I. Speed- and force-related properties.
J Neurophysiol. 1987 Sep;58(3):598-613. doi: 10.1152/jn.1987.58.3.598.
9
The effect of denervation on the mechanical and electrical responses of fast and slow mammalian twitch muscle.
J Physiol. 1972 Apr;222(1):51-75. doi: 10.1113/jphysiol.1972.sp009787.
10
Disparity of motoneurone and muscle differentiation following spinal transection in the kitten.
J Physiol. 1978 Aug;281:253-65. doi: 10.1113/jphysiol.1978.sp012420.
引用本文的文献
1
Neuromuscular Activity Determines, at Least in Part, the Motoneuron, Nerve and Muscle Properties Under Normal Conditions and After Nerve Injury.
Int J Mol Sci. 2025 Jul 17;26(14):6891. doi: 10.3390/ijms26146891.
2
Neural stimulation suppresses mTORC1-mediated protein synthesis in skeletal muscle.
Sci Adv. 2025 Apr 4;11(14):eadt4955. doi: 10.1126/sciadv.adt4955. Epub 2025 Apr 2.
3
Surface Electromyography in Dentistry-Past, Present and Future.
J Clin Med. 2024 Feb 26;13(5):1328. doi: 10.3390/jcm13051328.
4
The significance of Gerta Vrbová's low-frequency stimulation experiment.
Eur J Transl Myol. 2021 Mar 26;31(1):9585. doi: 10.4081/ejtm.2021.9585.
5
Gerta Vrbová, a guide and a friend for a generation of neuro-myologists - Her scientific legacies and relations with colleagues.
Eur J Transl Myol. 2021 Mar 26;31(1):9670. doi: 10.4081/ejtm.2021.9670.
6
Effects of electrical stimulation on skin surface.
Acta Mech Sin. 2021;37(12):1843-1871. doi: 10.1007/s10409-020-01026-2. Epub 2021 Feb 6.
7
Changes in Gene Expression of the MCU Complex Are Induced by Electrical Stimulation in Adult Skeletal Muscle.
Front Physiol. 2021 Jan 26;11:601313. doi: 10.3389/fphys.2020.601313. eCollection 2020.
8
Electrophysiological Basis of Fecal Incontinence and Its Implications for Treatment.
Ann Coloproctol. 2017 Oct;33(5):161-168. doi: 10.3393/ac.2017.33.5.161. Epub 2017 Oct 31.
9
The Contribution of Neuromuscular Stimulation in Elucidating Muscle Plasticity Revisited.
Eur J Transl Myol. 2017 Feb 24;27(1):6368. doi: 10.4081/ejtm.2017.6368.
10
Enhanced exercise and regenerative capacity in a mouse model that violates size constraints of oxidative muscle fibres.
Elife. 2016 Aug 5;5:e16940. doi: 10.7554/eLife.16940.
本文引用的文献
1
Further investigations on the influence of motoneurones on the speed of muscle contraction.
J Physiol. 1962 Sep;163(2):324-39. doi: 10.1113/jphysiol.1962.sp006978.
2
SOME OBSERVATIONS ON THE EFFECTS OF TENOTOMY IN THE RABBIT.
J Physiol. 1965 May;178(2):326-42. doi: 10.1113/jphysiol.1965.sp007630.
3
THE EFFECT OF MOTONEURONE ACTIVITY ON THE SPEED OF CONTRACTION OF STRIATED MUSCLE.
J Physiol. 1963 Dec;169(3):513-26. doi: 10.1113/jphysiol.1963.sp007276.
4
Changes in the motor reflexes produced by tenotomy.
J Physiol. 1963 Apr;166(2):241-50. doi: 10.1113/jphysiol.1963.sp007103.
5
Interactions between motoneurones and muscles in respect of the characteristic speeds of their responses.
J Physiol. 1960 Feb;150(2):417-39. doi: 10.1113/jphysiol.1960.sp006395.
6
The effect on a muscle twitch of the back-response of its motor nerve fibres.
J Physiol. 1960 Feb;150(2):332-46. doi: 10.1113/jphysiol.1960.sp006391.
7
The action potentials of the alpha motoneurones supplying fast and slow muscles.
J Physiol. 1958 Jul 14;142(2):275-91. doi: 10.1113/jphysiol.1958.sp006015.
8
Changes at the neuromuscular junction of red and white muscle fibres in the cat induced by disuse atrophy and by hypertrophy.
J Physiol. 1954 Jun 28;124(3):429-42. doi: 10.1113/jphysiol.1954.sp005119.
9
Changes in the speed of mammalian fast muscle following longterm stimulation.
J Physiol. 1967 Sep;192(2):39P-40P.
10
An implantable muscle stimulator.
J Physiol. 1967 Jan;188(2):13P-14P. doi: 10.1113/jphysiol.1967.sp008150.
Zotero 插件