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- W2026876271 abstract "The exchange of water between plasma and interstitial fluid (ISF) along the length of a capillary is attributed to a balancing of the Starling forces, site-specific differences in hydrostatic and osmotic pressures that theoretically determine directional fluid movement. The osmotic forces for water movement are attributed to the osmotic effects of proteins, colloid osmotic pressure (COP). Several physiological inconsistencies question the role of proteins and COP in fluid flux. A reconsideration of Hulett's insights concerning the osmosis of water provides substantial evidence that the effect of COP does not cause osmosis, and therefore another force is needed to explain plasma–ISF exchange. Review of whole-body tissue and blood ion concentrations and/or ion differences across isolated tissue or secretory epithelia from a variety of species indicates that the diffusion of bicarbonate and strong ions within plasma is the dominant osmotic effect returning ISF to the capillary. Conceptually, as these ions diffuse along physiological gradients, they alter the chemical potential of water through which they are diffusing (solute–solvent drag), creating an osmotic effect on plasma water, and explain plasma–ISF exchange. Considering venous–arterial differences, diffusing and strong ions give rise to a net osmotic force (~35 Torr) in venous end capillary plasma water that is coupled to ISF through pores in the endothelium. More importantly, diffusing and strong ions provide an incremental osmotic force (~150 Torr) that is essentially matched to any change in metabolic rate (e.g. muscular work) when CO2 output and water production are increased. The proposed diffusing ion osmotic force does not negate the necessity for colloidal proteins in volume regulation. Proteins can have an essential effect on fluid exchange in plasma when blood flow is intermittent or changes in protein concentration in the ISF such that proteins exert a force against a distensible boundary (i.e. the endothelium and basement membrane) as they are reflected by it or diffuse through the membrane due to changes in permeability." @default.
- W2026876271 created "2016-06-24" @default.
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- W2026876271 date "2010-11-01" @default.
- W2026876271 modified "2023-09-30" @default.
- W2026876271 title "Osmotic effects of ions diffusing in capillary plasma can explain Starling's osmotic force in plasma–ISF exchange" @default.
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- W2026876271 cites W1812656034 @default.
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- W2026876271 cites W1908910652 @default.
- W2026876271 cites W1920605775 @default.
- W2026876271 cites W1929143193 @default.
- W2026876271 cites W1964593302 @default.
- W2026876271 cites W1968396641 @default.
- W2026876271 cites W1969051109 @default.
- W2026876271 cites W1970587817 @default.
- W2026876271 cites W1974541555 @default.
- W2026876271 cites W1976160186 @default.
- W2026876271 cites W1978105649 @default.
- W2026876271 cites W1981428739 @default.
- W2026876271 cites W1981471842 @default.
- W2026876271 cites W1989670756 @default.
- W2026876271 cites W1991681546 @default.
- W2026876271 cites W1991925819 @default.
- W2026876271 cites W1996208461 @default.
- W2026876271 cites W1996995727 @default.
- W2026876271 cites W2000688852 @default.
- W2026876271 cites W2000751292 @default.
- W2026876271 cites W2000996271 @default.
- W2026876271 cites W2001418299 @default.
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- W2026876271 cites W2010838531 @default.
- W2026876271 cites W2016608550 @default.
- W2026876271 cites W2017323569 @default.
- W2026876271 cites W2018323676 @default.
- W2026876271 cites W2040969251 @default.
- W2026876271 cites W2043513377 @default.
- W2026876271 cites W2047251355 @default.
- W2026876271 cites W2055144172 @default.
- W2026876271 cites W2056365203 @default.
- W2026876271 cites W2060368375 @default.
- W2026876271 cites W2068734467 @default.
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- W2026876271 cites W2100570263 @default.
- W2026876271 cites W2104050160 @default.
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- W2026876271 cites W2498043030 @default.
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- W2026876271 doi "https://doi.org/10.1017/s1755254011000092" @default.
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