ArticleCell biophysics1991
Interaction between advancing ice fronts and erythrocytes. Mechanism of erythrocyte destruction upon freezing and influence of cryoprotective agents.
Article in Cell biophysics, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
3 authors.
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Abstract
It can be shown theoretically and experimentally that in purely aqueous suspension, cells (as well as microsolutes) are excluded by advancing freezing fronts. This puts the cells under considerable osmotic stress and may be considered to be the major source of cell destruction upon freezing. It is also shown theoretically and experimentally that in aqueous suspensions, admixed with appropriate concentrations of a cryoprotectant (e.g., glycerol), cells are engulfed by advancing freezing fronts: Under such conditions, cells do not undergo any osmotic stress and remain undamaged when frozen. The influence of various common cryoprotectants is discussed, as is the reason why penetrating as well as nonpenetrating agents can be equally effective cryoprotective agents. The reason why leukocytes require lower cryoprotectant concentrations than erythrocytes is also elucidated.
Indexed as
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.