Veterinaria Medika
ISSN 1979-1305
Vol. 10 / No. 1 / Published : 2017-02
Order : 11, and page :77 - 86
Related with : Scholar Yahoo! Bing
Original Article :
Semen quality, hsp 70 expression and dna damage of post thawing limousine bull spermatozoa after cooled at 5 °c
Author :
- Anny Amaliya*1
- Suzanita Utama*2
- Hardijanto*3
- Mahasiswa Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
Abstract :
Good quality frozen semen is one of the factors that contribute to successfulartificial insemination. To get high fertility, spermatozoa should be added with extenderand cooled at 5°C for some time after collection. This study was aimed to know spermquality variables including motility, viability, abnormality, and plasma membraneintegrity as well as the expression of HSP 70 and the DNA damage of frozen semen aftercooling at 5°C for 4 hours and 22 hours one limousine bull. Semen was collected fromone Limosin bull twice a w week using artificial vagina. Following colection, semenwere evaluated macroscopicly and microscopically including viability, abnormality andplasma membrane integrity. Semen then cooled at 5°C for 4 and 22 hours. Before freezing,semen was cooled at 5°C for 4 and 22 hours. Motility, viability, abnormality, plasmamembrane integrity, expression of HSP 70 and DNA damage were evaluated before andafter freezing. In before freezing evaluation showed significant difference (p<0,05) onmotility beetween cooling at 5°C for 4 and 22 hours (55.6 ± 1.8 and 58,8 ± 2.3 %respectively), but there was no diference on viability, abnormality and plasma membraneintegrity, HSP 70 expression and DNA damage. Meanwhile, in post thawing no diferencewas found on motility, viability, abnormality, plasma membrane integrity, expression ofHSP 70 and DNA damage
Keyword :
cooling at 5°C, HSP 70, DNA damage,
References :
Ariantie, O.S, T.L Yusuf, D. Sajuthi dan R.I Arifiantini. ,(2013) Pengaruh Krioprotektan Gliserol dan Dimethilformamida dalam Pembekuan Semen Kambing Peranakan Etawah Menggunakan Pengencer Tris Modifikasi. Vol. 18 No. 4: 239-250. : JITV
Arifiantini, R.I dan B.Purwantara. ,(2010) Motility and viability of Friesian Holstein semen in three different extender stored at 5°C. 35:222-226. : J Indonesian Trop Anim Agric.
Morrell, J.M and H. Rodriguez-Martinez. ,(2009) Biomimetic techniques for improving sperm quality in animal breeding: a review. 1 : 1-9. : The Open J Androl
Archive Article
Cover Media | Content |
---|---|
![]() Volume : 10 / No. : 1 / Pub. : 2017-02 |
|