DOI QR코드

DOI QR Code

Comparison of AndroMed and Triladyl Extender for Freezing of Jeju Native Black Bull Semen

제주흑우 정액 동결을 위한 AndreoMed와 Triladyl 희석제의 동결성 비교

  • 조상래 (농촌진흥청 국립축산과학원) ;
  • 조인철 (농촌진흥청 국립축산과학원) ;
  • 한상현 (제주대학교 교육과학연구소) ;
  • 강태영 (농촌진흥청 국립축산과학원) ;
  • 조원모 (농촌진흥청 국립축산과학원) ;
  • 채현석 (농촌진흥청 국립축산과학원) ;
  • 김남영 (농촌진흥청 국립축산과학원) ;
  • 박용상 (농촌진흥청 국립축산과학원) ;
  • 강용준 (농촌진흥청 국립축산과학원) ;
  • 김영훈 (제주특별자치도 축산진흥원) ;
  • 고응규 (농촌진흥청 국립축산과학원) ;
  • 김현종 (농촌진흥청 국립축산과학원) ;
  • 고문석 (농촌진흥청 국립축산과학원)
  • Received : 2013.09.14
  • Accepted : 2013.09.25
  • Published : 2013.09.30

Abstract

This study was carried out to investigate synthetic extender for semen cryopreservation of Jeju Native Black Bull. The semen was collected using an artificial vagina and transported to the laboratory. The semen was diluted 1:1 by Tris-Egg yolk extender and contrifuged in 1,500 rpm for 15 minutes. The supernatant was removed. The pellect was diluted to final sperm concentration of $2{\times}10^8/ml$ by doubling in every 30 minutes at $4^{\circ}C$ cold chamber. The semen was equilibrated for 4 hours at cold chamber and packed to 0.5 ml straw. The semen straws were located above 5 cm for 10 minutes. The height and duration affect the freezing speed by temperature. The frozen straw was plunged to $LN_2$. The presented straws were examined the viability and motility after thawed at $37^{\circ}C$ water bath. Frozen-thawed sperm were evaluated sperm viability, membrane integrity and acrosome integrity. Post-thawed sperm viability has been significantly higher (p<0.05) in fresh sperm ($93.27{\pm}1.62%$) than frozen-thawed sperm ($73.34{\pm}3.27%$). However, there were no significant differences between fresh and frozen-thawed dead cell rate ($7.35{\pm}2.63$ vs, $13.71{\pm}2.85$). In sperm motility, between Triladyl and AndroMed Extender, there was no significant different ($72.86{\pm}2.83$ vs, $81.47{\pm}2.48$), similarly, the dead cell rates was similar ($18.41{\pm}3.42%$ and $17.26{\pm}4.25$). The results of our study suggest that AndroMed to the freezing extender showed more positive effect on the frozen-thawed spermatozoa in Jeju Native Black bull semen.

본 연구는 제주흑우의 정액의 동결과 보존기술 개발을 위해 AndroMed와 Trialdyl를 사용하여 보다 우수한 희석제와 우수 종모우 선정을 위해 실시되었다. 종모우 1번부터 4번까지 개체 정자의 성상비교에서 수정능 획득과 첨체반응의 비율은 36.8%, 26.8%, 37.8% 그리고 38%의 결과를 나타내었다. 2번 개체 정자에서 수정능 획득과 첨체반응의 비율이 유의적으로(p<0.05) 낮은 결과를 보였다. 제주흑우 정액을 동결하기 전 정자의 생존율은 약 $93.27{\pm}1.62$, 동결 융해 후 생존율은 $73.34{\pm}3.27%$로 나타나 동결전 정액의 생존율이 유의적으로(p<0.05) 높은 결과를 나타내었으나, 사멸 정자의 비율은 약 $7.35{\pm}2.63%$$13.71{\pm}2.85%$의 결과를 나타내었다. 그리고 $Triladyl^{(R)}$ 동해 방지제를 사용하였을 때, 정자의 운동성은 $72.86{\pm}2.83%$, $AndorMed^{(R)}$를 사용하였을 때 운동성은 $81.47{\pm}2.48%$$AndorMed^{(R)}$ 동해방지제를 사용하였을 때 운동성이 다소 높은 경향을 보였으나, 유의적인 차이는 나타나지 않았다. 마찬가지로 정자의 사멸율에서도 $Triladyl^{(R)}$ 동해 방지제는 $18.41{\pm}3.42%$, $AndorMed^{(R)}$ 동해방지제는 $17.26{\pm}4.25%$의 결과를 보여 AndroMed를 사용한 동해방지제가 정자의 생존율을 향상시키는 것으로 나타났다. 결론적으로 제주흑우 정액의 동결 보존을 위해 보다 향상된 동결보호제 선정과 동결보존 기술 개발이 필요할 것으로 사료된다.

Keywords

References

  1. Adeoya-Osiguwa SA, Fraser LR (2004): Environmental estrogens and sperm function. Hum Reprod 19: 216-217. https://doi.org/10.1093/humrep/deh015
  2. Bolten M, Weissbach L, Kaden R (2005): Cryopreserved human sperm deposits: Usability after decades of storage. Urologe A 44:904-908. https://doi.org/10.1007/s00120-005-0840-6
  3. De Pauw IMC, Van Soom A, Maes D, Verberckmoes S, de Kruif A (2003): Effect of sperm coating on the survival and penetrating ability of in vitro stored bovine spermatozoa. Theriogenology 59:1109- 1122. https://doi.org/10.1016/S0093-691X(02)01186-X
  4. Esteso MC, Fernandez-Santos MR, Soler AJ, Garde JJ (2003): Head dimensions of cryopreserved red deer spermatozoa are affected by thawing procedure. Cryo Letters 24:261-268.
  5. Fraser LR, Abeydeera LR, Niwa K (1995): $Ca^{2+}$-regulating mechanisms that modulate bull sperm capacitation and acrosomal exocytosis as determined by chlortetracycline analysis. Mol Reprod Dev 40: 233-241. https://doi.org/10.1002/mrd.1080400213
  6. Garde JJ, Soler AJ, Cassinello J, Crespo C, Malo AF, Espeso G, Gomendio M, Roldan ERS (2003): Sperm cryopreservation in three species of endangered gazelles (Gazella cuvieri, G. dama mhorr and G. dorcas neglecta): Biol Repord 69:602-611. https://doi.org/10.1095/biolreprod.102.012914
  7. Johnson LA, Weitze KF, Fiser P, Maxwell WMC (2000): Storage of boar semen. Anim Reprod Sci 62: 143-172. https://doi.org/10.1016/S0378-4320(00)00157-3
  8. Kasimanickam R, Kasimanickam V, Pelzer KD, Dascanio JJ (2006): Effect of breed and sperm concentration on the changes in structural, functional and motility parameters of ram-lamb spermatozoa during storage at 4${^{\circ}C}$. Anim Reprod Sci doi:10.1016/j.anireprosci.2006.09.001.
  9. Kommisrud E, Paulenz H, Sehested E, Greule IS (2002): Influence of boar and semen parameters on motility and acrosome intefrity in liquid boar semen stored for 5 days. Acta Veterinaria Scandinavia 43: 49-55. https://doi.org/10.1186/1751-0147-43-49
  10. Leibo SP, Bradley L (1999): Comparative cryobiology of mammalian spermatozoa. In: Gagnon. C. (Ed.), The Male Gamate: Basic Science to Clinical Applications, Cache Raven Press Vienna, pp. 501- 516.
  11. Oh SA, Park YJ, You YA, Mohamed EA, Pang MG (2010): Capacitation status of stored boar spermatozoa is related litter size of sows. Anim Reprod Sci 121:131-138. https://doi.org/10.1016/j.anireprosci.2010.05.019
  12. Park SR Hong MW, Kim H, Lee SK, Lee YS, Kim JW, Lee HK, Jeong DK, Kim JB, Song YH, Lee SJ (2012): Analysis on artificial insemination failue and characteristics of frozen semen used for reproduction of Hanwoo cow in Gangwon east area. Reprod Dev Biol 36(1):27-32.
  13. Paulenz H, Soltun K, Adnoy T, Berg KA, Soderquist L (2005): Effect of different extender on sperm viability of buck semen stored at room temperature. Small Ruminant Research 59:89-94. https://doi.org/10.1016/j.smallrumres.2004.11.010
  14. Perez-Garnelo SS, Borque C, Madrid-Bury N, Delclaux M, Talavera C, Martinez E, Palasz AT, De La Fuente J (2005): Basic characteristics and cryobanking of barbary sheep (Ammotragus lervia) semen. Reprod. Fertil Dev 17:249-250.
  15. Perez-Garnelo SS, Oter M, Borque C, Talavera C, Delclaux M, Martinez-Nevado E, Palasz AT, De la Fuente J (2006): Post-thaw viability of European bison (Bison bonasus) semen frozen with extenders containing egg yolk or lipids of plant origin and examined with a heterologous in vitro fertilization assay. J Zoo Wildl Med 37:116-125. https://doi.org/10.1638/05-039.1
  16. Peterson K, Kappen MAPM, Ursem PJF, Nothling Jo, Colenbrander B, Gadella B (2007): Microscopic and flow cytometric semen assessment of Dutch AI- bucks: Effect of semen processing procedures and their correlation to fertility. Theriogenology 67:863- 871. https://doi.org/10.1016/j.theriogenology.2006.11.003
  17. Roca J, Carrizosa JA, Campos I, Laufuente A, Vazquez JM, Martinez E (1997): Viability and fertility of unwashed Murciano-Granadina goat spermatozoa diluted in Tris-egg yolk extender and stored at 5${^{\circ}C}$. Small Ruminant Research 25:147-153. https://doi.org/10.1016/S0921-4488(96)00978-9
  18. Salamon S, Maxwell WM (2000): Storage of ram semen. Anim Reprod Sci 62:77-111. https://doi.org/10.1016/S0378-4320(00)00155-X
  19. Sukhato P, Thongsodseang S, Utha A, Songsasen N (2001): Effet of cooling and warming condition on post-thawed motility and fertility of cryopreserved buffalo spermatozoa. Anim Reprod Sci 67:69-77. https://doi.org/10.1016/S0378-4320(01)00109-9
  20. Verberckmoes S, Van Soom A, Dewulf J., de Kruif A (2005): Comparison of three diluents for the storage of fresh bovine semen. Theriogenology 63:912- 922. https://doi.org/10.1016/j.theriogenology.2004.05.011
  21. Yamashiro H, Wang H, Yamashita Y, Kumamoto K, Terada T (2006): Enhanced freezability of goat spermatozoa collected into tubes containing extender supplemented with bovine serum albumin (BSA). J Reprod Dev 52:407-414. https://doi.org/10.1262/jrd.17105
  22. Yanagimachi R (1994): Mammalian fertilization. In: Knobil E and Neil JD (Ed.), The Physiology of Reproduction. Raven Press, New Yolk, pp. 189-317.