Body Fluid Volume Regulation in Health and Disease: A Unifying Hypothesis

1990 ◽  
Vol 113 (2) ◽  
pp. 155 ◽  
Author(s):  
Robert W. Schrier
1988 ◽  
Vol 13 ◽  
pp. S62-S68
Author(s):  
Yasunobu Hirata ◽  
Masao Ishii ◽  
Kazushige Fukui ◽  
Hiroshi Hayakawa ◽  
Shin-ichiro Namba ◽  
...  

1989 ◽  
Vol 13 ◽  
pp. S62-S68 ◽  
Author(s):  
Yasunobu Hirata ◽  
Masao Ishii ◽  
Kazushige Fukui ◽  
Hiroshi Hayakawa ◽  
Shin-ichiro Namba ◽  
...  

Author(s):  
W. Gary Anderson ◽  
Josi R. Taylor ◽  
Jonathan P. Good ◽  
Neil Hazon ◽  
Martin Grosell

1982 ◽  
Vol 242 (3) ◽  
pp. R227-R236 ◽  
Author(s):  
M. B. Wolf

A mathematical model has been developed of short-term, extrarenal, whole-body fluid volume regulation. The Kedem and Katchalsky equations are used to describe rapid movements of crystalloid and colloid solutes and water between five fluid compartments. Simulation results showing rapid cell volume changes following a hyperosmotic crystalloid infusion demonstrated the necessity of considering the effect of cellular water shifts in osmotic transient experiments. From measurements of plasma volume and osmolality in acutely nephrectomized dogs subjected to isosmotic and hyperosmotic NaCl infusions and with the model, six parameters related to capillary membrane transport of water and NaCl were estimated. The mean capillary filtration capacity from six experiments was estimated as 0.01 ml.min-1.mmHg-1.100 g-1 of dog. This increased about threefold due to the hyperosmolality. Mean values of capillary diffusion capacity and osmotic reflection coefficient for NaCl were 0.37 cm3.s-1.100 g-1 and 0.087, respectively. These results support the use of the osmotic transient approach and a mathematical model to study the role of microvascular transport in whole-body fluid volume regulation.


2006 ◽  
Vol 27 (9) ◽  
pp. 921-933 ◽  
Author(s):  
Ulrich M Moissl ◽  
Peter Wabel ◽  
Paul W Chamney ◽  
Ingvar Bosaeus ◽  
Nathan W Levin ◽  
...  

2021 ◽  
Vol 9 (5) ◽  
pp. 257-258
Author(s):  
Panagiota Anyfanti ◽  
Erasmia Sampani ◽  
Apostolos Tsapas

2021 ◽  
Vol 9 (5) ◽  
pp. 258
Author(s):  
Jesper Jensen ◽  
Massar Omar ◽  
Jacob Eifer Møller ◽  
Morten Schou

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