The blood flow through muscle during sustained contraction
The blood flow through muscle during sustained contraction
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DOI：
10.1113/jphysiol.1939.sp003789
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发表时间：
1939-11-01
影响因子：
5.5
通讯作者：
Millen, JLE
中科院分区：
文献类型：
--
作者：
Barcroft, H;Millen, JLE
通过一种新方法检查了持续收缩对流经一组人类肌肉（足底屈肌）的血流的影响。 0.05或0.1最大收缩伴有明显充血。由于先前腿部循环的停止，可以维持这种强度的收缩时间长度大大缩短，因此表明后者具有功能价值。 0.2和0.3最大收缩不伴有充血；但放松后血流量明显增加。
The effect of sustained contraction on the blood flow through a single group of human muscles, the plantar flexors of the foot, was examined by a new method. 0.05 or 0.1 maximal contractions were accompanied by marked hyperemia. The length of time contractions of this strength can be maintained is very much shortened by previous arrest of the leg circulation, thus indicating the latter has a functional value. 0.2 and 0.3 maximal contractions are not accompanied by hyperemia; but there is a marked increase in blood flow after relaxation.