青蛙肌肉等长强直收缩过程中产热速率的肌节长度依赖性。
The sarcomere length dependence of the rate of heat production during isometric tetanic contraction of frog muscles.
作者信息
Elzinga G, Peckham M, Woledge R C
出版信息
J Physiol. 1984 Dec;357:495-504. doi: 10.1113/jphysiol.1984.sp015513.
Abstract
Heat production and force have been measured as a function of sarcomere length between 1.6 and 3.0 microns during isometric tetani at 0 degree C for two types of frog muscle: sartorius and extensor longus digiti iv (e.l.d. iv). Stable heat rate declines linearly with increasing sarcomere length above 2.20 microns for both e.l.d. iv and sartorius muscles. In sartorius muscle stable heat rate remains at or near its maximum value between 1.75 and 2.20 microns while force decreases. In e.l.d. iv muscle, both stable heat rate and force decline linearly as sarcomere length decreases below 2.20 microns.
摘要
在0摄氏度的等长强直收缩过程中，对两种青蛙肌肉（缝匠肌和第四趾长伸肌），测量了1.6至3.0微米肌节长度范围内的产热和力量。对于第四趾长伸肌和缝匠肌，当肌节长度超过2.20微米时，稳定热率随肌节长度增加呈线性下降。在缝匠肌中，当肌节长度在1.75至2.20微米之间时，稳定热率保持在或接近其最大值，而力量则下降。在第四趾长伸肌中，当肌节长度低于2.20微米时，稳定热率和力量均随肌节长度下降呈线性下降。
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本文引用的文献
1
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J Physiol. 1933 Dec 5;80(2):213-9. doi: 10.1113/jphysiol.1933.sp003084.
2
Length of muscle, and the heat and tension developed in an isometric contraction.肌肉长度以及等长收缩中产生的热量和张力。
J Physiol. 1925 Sep 4;60(4):237-63. doi: 10.1113/jphysiol.1925.sp002242.
3
Changes of energy in a muscle during very slow stretches.肌肉在非常缓慢伸展过程中的能量变化。
Proc R Soc Lond B Biol Sci. 1951 Dec 31;139(894):104-17. doi: 10.1098/rspb.1951.0049.
4
The heat production associated with the maintenance of a prolonged contraction and the extra heat produced during large shortening.与维持长时间收缩相关的产热以及在大幅度缩短过程中产生的额外热量。
J Physiol. 1951 Feb;112(3-4):438-45. doi: 10.1113/jphysiol.1951.sp004541.
5
The maximum length for contraction in vertebrate straiated muscle.脊椎动物横纹肌收缩的最大长度。
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6
The structures of fast and slow muscle fibres in the frog.青蛙中快肌纤维和慢肌纤维的结构。
J Anat. 1958 Oct;92(4):559-62.
7
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