References
- Adeel M, Ijaz A, Aleem M, Rehman H, Yousaf MS, Jabbar MA. 2009. Improvement of liquid and frozen-thawed semen quality of Nili-Ravi buffalo bulls (Bubalus bubalis) through supplementation of fat. Theriogenology 71:1220-1225. https://doi.org/10.1016/j.theriogenology.2009.01.008
- Agarwal A, Virk G, Ong C, du Plessis SS. 2014. Effect of oxidative stress on male reproduction. World J. Mens Health 32:1-17. https://doi.org/10.5534/wjmh.2014.32.1.1
- Baishya SK, Biswas RK, Kadirvel G, Deka BC, Kumar S, Sinha S, Dutta DJ, Saikia GK. 2014. Effect of conventional and controlled freezing method on the post thaw characteristics of boar spermatozoa. Anim. Reprod. Sci. 149:231-237. https://doi.org/10.1016/j.anireprosci.2014.06.020
- Cheng S, Sheng Z, Zhu JQ, Wu XF. 2015. Effects of trehalose, bovine serum albumin, and sucrose, on the integrity of the plasma membrane of Pseudosciaena crocea semen after cryopreservation. Isr. J. Aquacult. Bamid. 67.
- Graham JK and Foote RH. 1987. Effect of several lipids, fatty acyl chain length, and degree of unsaturation on the motility of bull spermatozoa after cold shock and freezing. Cryobiology 24:42-52. https://doi.org/10.1016/0011-2240(87)90005-8
- Jayaraman V, Upadhya D, Narayan PK, Adiga SK. 2012. Sperm processing by swim-up and density gradient is effective in elimination of sperm with DNA damage. J. Assist. Reprod. Gen. 29:557-563. https://doi.org/10.1007/s10815-012-9742-x
- Kadirvel G, Kumar S, Kumaresan A. 2009. Lipid peroxidation, mitochondrial membrane potential and DNA integrity of spermatozoa in relation to intracellular reactive oxygen species in liquid and frozen-thawed buffalo semen. Anim. Reprod. Sci. 114:125-134. https://doi.org/10.1016/j.anireprosci.2008.10.002
- Kaeoket K, Chanapiwat P, Tummaruk P, Techakumphu M. 2010. Supplemental effect of varying L-cysteine concentrations on the quality of cryopreserved boar semen. Asian J. Androl. 12:760-765. https://doi.org/10.1038/aja.2010.48
-
Kaka A, Wahid H, Rosnina Y, Yimer N, Khumran AM, Sarsaifi K, Behan AA, Kaka U, Ebrahimi M. 2015.
${\alpha}$ -Linolenic acid supplementation in$BioXcell^{(R)}$ extender can improve the quality of post-cooling and frozen-thawed bovine sperm. Anim. Reprod. Sci. 153:1-7. https://doi.org/10.1016/j.anireprosci.2014.12.001 - Matas C, Vieira L, Garcia-Vazquez FA, Aviles-Lopez K, LopezUbeda R, Carvajal JA, Gadea J. 2011. Effects of centrifugation through three different discontinuous Percoll gradients on boar sperm function. Anim. Reprod. Sci. 127:62-72. https://doi.org/10.1016/j.anireprosci.2011.06.009
- Moce E, Blanch E, Tomas C, Graham JK. 2010. Use of cholesterol in sperm cryopreservation: present moment and perspectives to future. Reprod. Domest. Anim. 45 Suppl 2:57-66. https://doi.org/10.1111/j.1439-0531.2010.01635.x
- Noguchi M, Yoshioka K, Hikono H, Iwagami G, Suzuki C, Kikuchi K. 2015. Centrifugation on Percoll density gradient enhances motility, membrane integrity and in vitro fertilizing ability of frozen-thawed boar sperm. Zygote 23:68-75. https://doi.org/10.1017/s0967199413000208
- O'Connell M, McClure N, Lewis SE. 2002. The effects of cryopreservation on sperm morphology, motility and mitochondrial function. Hum. Reprod. 17:704-709. https://doi.org/10.1093/humrep/17.3.704
- Parks JE and Graham JK. 1992. Effects of cryopreservation procedures on sperm membranes. Theriogenology 38:209-222. https://doi.org/10.1016/0093-691X(92)90231-F
- Parrish JJ, Krogenaes A, Susko-Parrish JL. 1995. Effect of bovine sperm separation by either swim-up or Percoll method on success of in vitro fertilization and early embryonic development. Theriogenology 44:859-869. https://doi.org/10.1016/0093-691X(95)00271-9
- Reddy SSN, Jagan Mohanarao G, Atreja SK. 2010. Effects of adding taurine and trehalose to a tris-based egg yolk extender on buffalo (Bubalus bubalis) sperm quality following cryopreservation. Anim. Reprod. Sci. 199:183-190.
- Rooke JA, Shao CC, Speake BK. 2001. Effects of feeding tuna oil on the lipid composition of pig spermatozoa and in vitro characteristics of semen. Reproduction 121:315-322. https://doi.org/10.1530/reprod/121.2.315
- Safarinejad MR, Hosseini SY, Dadkhah F, Asgari MA. 2010. Relationship of omega-3 and omega-6 fatty acids with semen characteristics, and anti-oxidant status of seminal plasma: a comparison between fertile and infertile men. Clin. Nutr. 29:100-105. https://doi.org/10.1016/j.clnu.2009.07.008
- Schiller J, Arnhold J, Glander HJ, Arnold K. 2000. Lipid analysis of human spermatozoa and seminal plasma by MALDI-TOF mass spectrometry and NMR spectroscopy - effects of freezing and thawing. Chem. Phys. Lipids 106:145-156. https://doi.org/10.1016/S0009-3084(00)00148-1
- Shevchenko A and Simons K. 2010. Lipidomics: coming to grips with lipid diversity. Nat. Rev. Mol. Cell Biol. 11:593-598. https://doi.org/10.1038/nrm2934
- Tavilani H, Doosti M, Abdi K, Vaisiraygani A, Joshaghani HR. 2006. Decreased polyunsaturated and increased saturated fatty acid concentration in spermatozoa from asthenozoospermic males as compared with normozoospermic males. Andrologia 38:173-178. https://doi.org/10.1111/j.1439-0272.2006.00735.x
-
Towhidi A and Parks JE. 2012. Effect of n-3 fatty acids and
${\alpha}$ -tocopherol on post-thaw parameters and fatty acid composition of bovine sperm. J. Assist. Reprod. Genet. 29:1051-1056. https://doi.org/10.1007/s10815-012-9834-7 - Wathes DC, Abayasekara DR, Aitken RJ. 2007. Polyunsaturated fatty acids in male and female reproduction. Biol. Reprod. 77:190-201. https://doi.org/10.1095/biolreprod.107.060558
- Watson PF. 2000. The causes of reduced fertility with cryopreserved semen. Anim. Reprod. Sci. 60-61:481-492. https://doi.org/10.1016/S0378-4320(00)00099-3
- White IG. 1993. Lipids and calcium uptake of sperm in relation to cold shock and preservation: a review. Reprod. Fertil. Dev. 5:639-658. https://doi.org/10.1071/RD9930639
- Yoshida M. 2000. Conservation of sperms: current status and new trends. Anim. Reprod. Sci. 60-61:349-355. https://doi.org/10.1016/S0378-4320(00)00125-1