- Aires, V.A., Hinsch, K.D., Schloesser, F.M., Bogner, K., Schloesser, S.M. and Hinsch, E. (2003). In vitro and in vivo comparison of egg yolk-based and soybean lecithin based extenders for cryopreservation of bovine semen. Theriogenology, 60: 269-279.
- Akhter, S., Ansari, M.S., Andrabi, S.M.H., Rakha, B.A., Ullah, N. and Khalid, M. (2012). Soya-lecithin in extender improves the freezability and fertility of buffalo (bubalus bubalis) bull spermatozoa. Reprod. Dom. Anim., 47(5), 815-819
- Akhter, S., Ansari, M.S., Rakha, B.A., Andrabi, S.M.H., Iqbal, S. and Ullah, N. (2010). Cryopreservation of buffalo (Bubalus bubalis) semen in Bioxcell® extender. Theriogenology, 74: 951-955.
- Amirat, L., Anton, M., Tainturier, D., Chatagnon, G., Battut, I. and Courtens, J. (2005). Modifications of bull spermatozoa induced by three extenders: Biociphos, low density lipoprotein and Triladyl, before, during and after freezing and thawing. Reproduction, 129: 535-543.
- Ansari, M.S., Rakha, B.A., Akhter, S. and Ashiq, M. (2016). Optixcell improves the post-thaw quality and fertility of buffalo bull sperm. Theriogenology, 85(3): 528-532.
- Asr, S.J., Beheshti, R. and Kohram, H. (2011). The evaluations of Tris-citrate-egg yolk or Bioxcell extenders on the post-thawed buffalo sperm parameters. Annals Biol. Res., 2(4): 360-365.
- Beran, J., Stadnik, L., Bezdicek, J., Louda, F., Citek, J. and Duchacek, J. (2012). Effect of sire and extender on sperm motility and share of live or dead sperm in bulls’ fresh ejaculate and in AI doses after thawing. Archiv Tierzucht, 55(3): 207-218.
- Beura, D., Mishra, P.C., Das, P., Mohanty, D.N., Barik, A.K. and Biswal, S.S. (2014). Effect of Bioxcell and Tris citric egg yolk extender on post thaw semen quality and in vivo fertility in cross bred Jersey bull. Indian J. Anim. Reprod., 35(1): 29-32.
- Bousseau, S., Billard, J.P., Marquan-Le, Guienne, B., Gurien, B., Camus, A. and Lechat, M. (1998). Comparison of bacteriological qualities of various egg yolk sources and the in vitro and in vivo fertilizing potential of bovine semen frozen in egg yolk free or lecithin based diluents. Theriogenology, 50: 699-706.
- Celeghini, E.C.C., Arruda, R.P., Andrade, A.F.C., Nascimento, J., Raphael, C.F. and Rodrigues, P.H.M. ( 2008). Effects that bovine sperm cryopreservation using two different extenders has on sperm membranes and chromatin. Anim. Reprod. Sci., 104: 119-131.
- Chaudhari, D.V., Dhami, A.J., Hadiya, K.K. and Patel, J.A. (2015). Relative efficacy of egg yolk and soya milk-based extenders for cryopreservation of buffalo semen. Vet. World, 8(2): 239-244.
- Chaudhari, D.V., Dhami, A.J., Patel, J.A. and Hadiya, K.K. (2017). Evaluation of comparative efficacy of egg yolk and soya based extenders for refrigeration preservation (5ºC) of buffalo semen. Indian J. Anim. Res., 51(1): 21-24. DOI:10.18805/ijar.v0i0f.3808.
- Crespilho, A.M., Filho, M.F., Aqua, J.A., Nichi, M., Monteiro, G.C., Avanzi, B.R., Martins, A. and Papa, F.O. 2012. Comparison of in vitro and in vivo fertilizing potential of bovine semen frozen in egg yolk or new lecithin based extenders. Livestock Sci., 149: 1-6.
- Dhami, A.J., Jani, V.R., Mohan, G. and Sahni, K.L. (1994). Effect of extenders and additives on freezability, post-thaw thermo resistance and fertility of frozen Murrah buffalo semen under tropical climate. Buffalo J., 10(1): 34-45.
- Gil, J., Januskauskas, A., Haard, M., Johanisson, A., Soderquist, L. and Rodriguez-Martinez, H. (2000). Functional sperm parameters and fertility of bull semen extended in Biociphos-Plus and Triladyl. Reprod. Dom. Anim., 35: 69-77.
- Hinsch, E., Hinsch, K., Boehm, J., Schill, W. and Mueller-Schloesser, F. (1997). Functional parameters and fertilization success of bovine semen cryopreserved in egg yolk containing extenders. Reprod. Dom. Anim., 32: 143-149.
- Jayendran, R.S., Van der Ven, H.H., Perez-Pelaez, M., Crabo, B.G. and Zaneveld, L.J.D. (1984). Development of an assay to assess the functional integrity of the human sperm membrane and its relationship to other semen characteristics. J. Reprod. Fertil., 70: 219-228.
- Jimenez, F., Puchades, S., Moce, E., Cartro, M.P., Vicente, J.S. and Rodriguez, M. (2004). Use of powdered egg yolk vs. fresh egg yolk for the cryopreservation of ovine semen. Reprod. Dom. Anim., 39: 438-441.
- Kumar, P., Saini, M., Kumar, D., Balhara, A.K., Yadav, S.P., Singh, P. and Yadav, P.S. (2015). Liposome-based semen extender is suitable alternative to egg yolk-based extender for cryopreservation of buffalo (Bubalus bubalis) semen. Anim. Reprod. Sci., 159: 38-45.
- Layek, S.S., Mohanty, T.K., Kumaresan, A. and Parks, J.E. (2016). Cryopreservation of bull semen: evolution from egg yolk based to soybean based extenders. Anim. Reprod. Sci., http://dx.doi.org/10.1016/j.anireprosci. 2016.04.013
- Leeuw, A.M., Haring, R.M., Lansbergen, L.M. and Daas, J.H. (2000). Fertility results using bovine semen cryopreserved with extenders based on egg-yolk and soybean extract. Theriogenology, 54: 57-67.
- Leite, T.G., Filhoa, V.R., Arrudab, R.P., Andradeb, A.F., Emericka, L.L., Zaffalonb, F.G., Martinsa, J.A. and Andradec, V.J. (2010). Effects of extender and equilibration time on post-thaw motility and membrane integrity of cryopreserved Gyr bull semen evaluated by CASA and flow cytometry. Anim. Reprod. Sci., 120: 31-38.
- Meena, G.S., Raina, V.S., Gupta, A.K., Mohanty, T.K. and Bishist, R. (2010). Comparative performance of Biociphos and Tris-egg yolk based extenders for buffalo semen preservation. Indian J. Anim. Sci., 80: 414-417.
- Muino, R., Fernandez, M. and Pena, A.I. (2007). Post-thaw survival and longevity of bull spermatozoa frozen with an egg yolk-based or two egg yolk-free extenders after an equilibration period of 18 hours. Reprod. Dom. Anim., 42: 305-311.
- Muralinath, E., Murthy, A.S.N., Rao, A.V.N., Harnath, G.B., Reddy, B.B. and Rao, V.H. (1990). Effect of supplementation of prostaglandins on post-thaw motility and in vitro motility in cervical mucus of frozen buffalo spermatozoa. Indian J. Anim. Reprod., 11(1): 10-13.
- Rana, C.M., Dhami, A.J., Zalu, G.K., Vibhakar K.V. and Landani, N.G. (2003). Preservation of Gir (Bos indicus) and Jafarabadi
- (Bubalus bubalis) semen at 5°C and ultralow temperature using Sephadex filtration technique. Indian J. Anim. Sci., 73: 858-863.
- Rastegarnia, A., Shahverdi, A., Rezaei, T. and Shafiepour, V. (2013). In vitro comparison of soybean lecithin-based extenders for
- cryopreservation of buffalo (Bubalus bubalis) semen. Comp. Clin. Path., 22: 1-10.
- Sharma, S. and Atreja, S.K. (2014). A comparative evaluation of spermatozoa quality after cryopreservation of bovine semen in conventional Egg Yolk Tris Citrate (EYTC) versus “in house” Soya Milk Tris (SMT) extender. Compendium, National Seminar on Biotechnological Approaches to Challenges in Animal Health and Production, DUVASU, Mathura, India, 6-7 March, pp. 88-89.
- Singh, V.K., Singh, A.K., Kumar, R., and Atreja. S.K. (2013). Development of soya milk extender for semen cryopreservation of Karan Fries (crossbreed cattle). CryoLetters, 34(1): 52-61.
- Snedecor, G.W. and Cochran, W.G. (1994). Statistical Methods. 8th edn. Iowa State University Press, Ames, Iowa, USA.
- Taraphder, S., Gupta, A.K., Raina, V.S. and Tomar, S.S. (2001). Effect of incubation (37°C) on post-thaw motility of Murrah buffalo bull spermatozoa. Indian J. Dairy Sci., 54(2): 80-83.
- Thun, R., Hurtado, M. and Janett, F. (2002). Comparison of Biociphos-Plus and Tris egg yolk extender for cryopreservation of bull semen. Theriogenology, 57: 1087-1094.
- Veerabramhaiah, K., Rao, A.S., Rao, V.H., Naidu, K.V. and Rao, S.T.V. (2011). Efficacy of the Tris and Biociphos-Plus extenders on the freezability of Punganur bull semen. Indian J. Anim. Reprod., 32(2): 1-4.
- Watson, P.F. (1975). Use of Giemsa stain to detect changes in the acrosome of frozen ram spermatozoa. Vet. Rec., 97: 12-15.
Submitted Date : 14-06-2017
Accepted Date : 11-08-2017
First Online: