Cryopreservation of sperm of farmed European eel Anguilla anguilla

被引：22

作者：

Müller, T ^{[1
]}

Urbányi, B

Váradi, B

Binder, T

Horn, P

Bercsényi, M

Horváth, A

机构：

[1] Univ Veszprem, Georgikon Fac Agr, H-8360 Keszthely, Hungary

[2] Univ Kaposvar, Fac Anim Sci, H-7400 Kaposvar, Hungary

[3] Szent Istvan Univ, Dept Fish Culture, H-2103 Godollo, Hungary

来源：

JOURNAL OF THE WORLD AQUACULTURE SOCIETY | 2004年 / 35卷 / 02期

关键词：

D O I：

10.1111/j.1749-7345.2004.tb01078.x

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Sexual maturation and sperm release were induced in farmed European eels Anguilla anguilla kept exclusively in fresh water by using two dosages of human chorion gonadotropin (100 International Unit (IU)-Group one and 250 IU/individual per week-Group two). Sperm release took over 13 wk in both groups. The quality of sperm was investigated on the eighth, ninth, and tenth wk. The average cell densities were 0.94 +/- 0.4 x 10(10) (Group one) and 0.93 +/- 0.6 x 10(10) (Group two) spermatozoa/mL. The estimated motility of eel sperm was 33, 55, and 49% on the eighth, ninth, and tenth wk of treatment, respectively. The estimated average motility of samples selected for cryopreservation was 73 +/- 10%, while the post-thaw motility of cryopreserved samples was 36 +/- 11%. The extender originally developed for common carp sperm crypreservation together with methanol as cryoprotectant was found suitable for the cryopreservation of European eel sperm.

引用

页码：225 / 231

页数：7

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