作者: G Bernáth , I Ittzés , Z Szabó , Á Horváth , S Krejszeff
DOI: 10.1111/RDA.12951
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摘要: The effective storage time of sperm after stripping (for 48 hr in 6-hr intervals) and thawing 6 hr 2-hr Black moor, Oranda Calico goldfish types was investigated. Variations density were also measured all lines. efficiency a cryopreservation method formerly developed for common carp recorded three Motility parameters ((pMOT, %), curvilinear velocity (VCL, μm/s) straightness (STR, %)) moor did not decrease significantly during storage. A significant reduction the type compared to fresh control observed pMOT 42 (23 ± 2%) VCL 36 (94 ± 12 μm/s) hours (pMOT 84 ± 5%, 150 ± 11 μm/s). In type, decreased already 18 (42 ± 26%) 6 (105 ± 8 μm/s) (fresh: 92 ± 5%, 151 ± 6 μm/s). high immediately following (46 ± 12%) (55 ± 15%) types, whereas reduced (24 ± 19%). Calico, showed (19 ± 11%) comparison with initial value, no changes STR. None changed types. Evidence found that different lines have quality characteristics. Further studies can investigate possible effects chilled post-thaw on fertilizing capacity