SAEVA Proceedings 2014 | Page 79

46TH  ANNUAL  CONGRESS  OF  THE  SAEVA        SKUKUZA      16-­‐20  FEBRUARY  2014   79     References 1. Bertschinger, HJ, Delsink, A, Van Altena, JJ, Kirkpatrick, J, Killian, H, Ganswindt, A, Slotow, R and Castley G (2008) Reproductive control of elephants. In: Scholes, RJ and Mennel, KG (eds), Elephant Management: A Scientific Assessment for South Africa. Wits Univ Press, pp 257-328 2. Botha, AE, Schulman, ML, Bertshinger, HJ, Guthrie, AJ, Annandale CH and Hughes, SB (2008) The use of GnRH vaccine to suppress mare ovarian activity in a large group of mares under field conditions Wildlife Res, 35: 548- 554 3. Gupta, N, Chakrabarti, K, Prakash, K, Wadhwa, N, Gupta, T and Gupta, SK (2013) Immunogenicity and contraceptive efficacy of Escherichia coli-expressed recombinant porcine zona pellucida proteins Am J Reprod. Immunol 4. Janett, F, Stump, R, Burger, D, Thun, R (2009) Suppression of testicular function and sexual behaviour by vaccination against GnRh (Equity™) in the adult stallion An Reprod Sci, 115: 88-102 5. Searle, D, Dart, AJ, Dart, CM and Hodgson, DR (1999) Equine castration: review of 6. anatomy, approaches, techniques and complications in normal, cryptorchid and monorchid horses Aust Vet Jnl, 77: 428-434 7. Schulman, ML, Botha, AE, Muenscher, SB, Annandale, H, Guthrie, HJ and Bertschinger, HJ (2013) Reversibility of the effects of GnRH vaccination used to suppress reproductive function in mares Eq Vet Jnl 45: 111-113 8. Stout, TAE and Colenbrander, B (2004) Suppressing reproductive activity in horses using GnRH vaccine, antagonists or agonists An Reprod Sci, 82-83: 633-643 9. Turner JW, Liu IK, Flanagan DR, Rutberg AT and Kirkpatrick JF (2007) Immunocontraception in wild horses: one inoculation provides two years of infertility J Wildlife Man 71: 662-667   79