鳗鱼鳔中逆流倍增导致的气体沉积：一个数学模型的实验验证
Gas deposition by counter-current multiplication in the eel swim-bladder: experimental verification of a mathematical model.
作者信息
Steen J B, Sund T
出版信息
J Physiol. 1977 Jun;267(3):697-702. doi: 10.1113/jphysiol.1977.sp011834.
Abstract
- Blood pO2 along the rete of eel has been investigated with a microelectrode, the swim-bladder gas being replaced by air. 2. When the eel does not secrete gas, the pO2 profile is flat, whereas in actively secreting eel the pO2, along the rete has a maximum of approximately 1 atm near the bladder pole of the rete. 3. The findings confirm predictions of a mathematical model for counter current multiplication in the swim-bladder.
摘要
- 用微电极研究了空气取代鳔内气体时鳗鱼的 rete 中的血液 pO₂。2. 当鳗鱼不分泌气体时，pO₂ 分布是平坦的，而在积极分泌气体的鳗鱼中，沿着 rete 的 pO₂ 在 rete 的膀胱极附近有一个大约 1 个大气压的最大值。3. 这些发现证实了鳔中逆流倍增数学模型的预测。
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本文引用的文献
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THE PHYSIOLOGY OF THE SWIMBLADDER IN THE EEL ANGUILLA VULGARIS. III. THE MECHANISM OF GAS SECRETION.欧洲鳗鲡鳔的生理学。III. 气体分泌机制。
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The mechanism of oxygen concentration in the swim-bladder of the eel.鳗鱼鳔中氧气浓度的机制。
J Physiol. 1968 Apr;195(3):631-8. doi: 10.1113/jphysiol.1968.sp008478.
3
The rate of the root shift in eel red cells and eel haemoglobin solutions.鳗鱼红细胞和鳗鱼血红蛋白溶液中根转移的速率。
J Physiol. 1969 Oct;204(2):259-82. doi: 10.1113/jphysiol.1969.sp008912.
4
Some problems with an intracellular pO2 electrode.
Adv Exp Med Biol. 1974;50(0):39-41. doi: 10.1007/978-1-4615-9023-1_4.
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