Motility and cryopreservation of spermatozoa of European common frog, Rana temporaria

Stuart, 2004, Status and trends of amphibian declines and extinctions worldwide, Science, 306, 1783, 10.1126/science.1103538

Hillman, 2008

Agca, 2002, Cryopreservation of spermatozoa in assisted reproduction, Semin Reprod Med, 20, 10.1055/s-2002-23516

Beesley, 1998, Cryopreservation of spermatozoa from freeze-tolerant and -intolerant anurans, Cryobiology, 37, 155, 10.1006/cryo.1998.2119

Browne, 1998, Successful recovery of motility and fertility of cryopreserved cane toad (Bufo marinus) sperm, Cryobiology, 37, 339, 10.1006/cryo.1998.2129

Browne, 2002, A comparison of sucrose, saline, and saline with egg-yolk diluents on the cryopreservation of cane toad (Bufo marinus) sperm, Cryobiology, 44, 251, 10.1016/S0011-2240(02)00031-7

Mansour, 2009, Optimization of the cyopreservation of African clawed frog (Xenopus laevis) sperm, Theriogenology, 72, 1221, 10.1016/j.theriogenology.2009.07.013

Mugnano, 1998, Evaluation of glycerol and dimethyl sulphoxide for the cryopreservation of spermatozoa from the wood frog (Rana sylvatica), Cryo-Letters, 19, 249

Kaurova, 1997, Cryopreservation of testis of frog Rana temporaria, Transfusiosmed, 24, 378

Billard, 1996, Sperm physiology and quality, 25

Kouba, 2009, Artificial fertilization for amphibian conservation: Current knowledge and future considerations, Theriogenology, 71, 214, 10.1016/j.theriogenology.2008.09.055

Browne, 2001, Short-termstorage of cane toad (Bufo marinus) gametes, Reproduction, 121, 167, 10.1530/rep.0.1210167

Michael, 2004, Cryopreservation of spermatozoa of the terrestrial Puerto Rican frog, Eleutherodactylus coqui, Cryobiology, 48, 90, 10.1016/j.cryobiol.2003.11.001

Lahnsteiner, 2008, Protocols for the cryopreservation of Salmonidae semen, Lota lota (Gadidae) and Esox lucius (Esocidae), 373

Waggener, 1998, A method for hormonal induction of sperm release in anurans (eight species) and in vitro fertilisation in Lepidobatrachas species, Dev Growth Differ, 40, 19, 10.1046/j.1440-169X.1998.t01-5-00003.x

Kouba, 2009, Applied reproductive technologies and genetic resource banking for amphibian conservation, Reproduction, Fertility and Development, 21, 719, 10.1071/RD09038

Pozzi, 2006, Effect of human gonadotropins on spermiation and androgen biosynthesis in the testis of the toad Bufo arenarum (Amphibia, Anura), J Exp Zool, 305A, 96, 10.1002/jez.a.254

Inoda, 1987, Effect of osmolality on the initiation of sperm motility in Xenopus laevis, Comparative Biochemistry Physiology, 88A, 539, 10.1016/0300-9629(87)90077-6

Morisawa, 1980, Osmolality and potassium ion: their roles in initiation of sperm motility in teleosts, Science, 210, 1145, 10.1126/science.7444445

Gao, 2000, Mechanisms of cryoinjury in living cells, ILAR J, 41, 187, 10.1093/ilar.41.4.187

Maldjian, 2005, Changes in sperm quality and lipid composition during cryopreservation of boar sperm, Theriogenology, 63, 411, 10.1016/j.theriogenology.2004.09.021

Chatterjee, 2001, Production of reactive oxygen species by spermatozoa undergoing cooling, freezing, and thawing, Molecular Reproduction and Development, 59, 451, 10.1002/mrd.1052