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Cryopreservation

Cryopreservation or cryoconservation is a process where biological material—cells, tissues, or organs—are frozen to preserve the material for an extended period of time. At low temperatures (typically −80 °C (−112 °F) or −196 °C (−321 °F) using liquid nitrogen) any cell metabolism which might cause damage to the biological material in question is…

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Main methods to prevent risks

EmbryoIn vitro fertilizationBiomaterialsAlginatesPolyvinyl alcohol
23 related topics

Freezable tissues and organs

ToxicLiversHeartsTransplantSemen
38 related topics

Natural cryopreservation

FreezingSugarTrehaloseCell membranesOsmotic
18 related topics

History

James LovelockRed blood cellsOsmoticChristopher PolgeOak Ridge National Laboratory
5 related topics

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Overview

Natural cryopreservation

History

Risks

Main methods to prevent risks

Freezable tissues and organs

Freeze tolerance in animals

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Map overview Semantic statistics

Cryopreservation

Nodes120
Edges119
Triples91
Avg. degree1.98
Density0.016667
Components1

How this topic connects Entity context

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Cryopreservation

Top relations

related to history · 11
Cryopreservation → C/minute, Christopher Polge, During, Fowl, In, James Lovelock, Oak Ridge National Laboratory, One, Peter Mazur, That, UK
related to Vitrification · 10
Cryopreservation → As, Cryoprotectants, For, Lilia Kuleshova, Rall, Researchers Greg Fahy, The, They, Vitrification, William
related to Oocytes · 8
Cryopreservation → Human, Human Reproduction, IVF, Kuleshova, Later, Oocyte, Since, This
related to Freezable tissues and organs · 7
Cryopreservation → At, Certain, Generally, In, Most, Therefore, With
related to Fungi · 7
Cryopreservation → As, Back-up, Differences, DMSO, Freeze-thaw, Fungi, Multiple
related to Embryos · 6
Cryopreservation → Additionally, IVF, Many, One, Rather, The
related to Worms · 5
Cryopreservation → In, Panagrolaimus, Plectus, The, They
related to Moss · 4
Cryopreservation → International Moss Stock Center, Physcomitrella, Ralf Reski, This
related to Seed · 4
Cryopreservation → However, Nymphaea, Plant, Seeds
see also · 4
Cryopreservation → Aldehyde-stabilized, Alive System, Cryoconservation, Directional

Important terminology Word statistics

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Important terminology

freezing cells frozen vitrification cryoprotectants tissue cell used embryos ice liquid water cooling storage human slow nitrogen organs plant glycerol

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Cryopreservationis aeffective way to transport biological samples over long distances0.90text
Cryopreservationis anew technology in which a woman's eggs0.90text
Cryopreservationis ahallmark method for fungi that do not sporulate0.90text
glycerol or dimethyl sulphoxideinstance ofC/minute is appropriate for many mammalian cells after treatment with cryoprotectants0.80text
but the rate is not a universal optimum.On April 22instance ofC/minute is appropriate for many mammalian cells after treatment with cryoprotectants0.80text
1966instance ofC/minute is appropriate for many mammalian cells after treatment with cryoprotectants0.80text
the first human cadaver was frozeninstance ofC/minute is appropriate for many mammalian cells after treatment with cryoprotectants0.80text
alginatesinstance ofbiomaterials0.80text
polyvinyl alcohol or chitosan can be used to impede ice crystal growth along with traditional small molecule cryoprotectantsinstance ofbiomaterials0.80text
glycerol or dimethyl sulfoxideinstance ofC/minute is appropriate for many mammalian cells after treatment with cryoprotectants0.80text
a rate-controlled freezer or a benchtop portable freezing container.Several independent studies have provided evidence that frozen embryos stored using slow-freezing techniques may in some ways be 'better' than fresh in IVFinstance ofC / minute rate can be achieved by using devices0.80text
Cryopreservationhas methodThe0.60section

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