academicEvidence level CIndependent
Evidence pageCryopreservation | Embryo Project Encyclopedia
Arizona State University, Embryo Project Encyclopedia
accessed Nov 11, 2026Updated Nov 11, 2026
Original source
https://embryo.asu.edu/taxonomy/term/33839
embryo.asu.edu
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| Evidence level | C · Official primary source |
| Independent | Independent of the subject |
| Source | academic |
| Link status | Reachable at last check |
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Cited by (2)
FactCryopreservation: Glycerol described as a cryoprotectant = 1949, by Polge, Smith and Parkes (sperm revived after freezing with glycerol)FactCryopreservation: First cryopreserved mammalian embryos producing offspring = 1972, mouse embryos frozen to −196 °C and −269 °C (Whittingham, Leibo and Mazur)