Gleed, R.D.

Boesch, J.M.; Gleed, R.D.; Buss, P.E.; Tordiffe, A.S.W.; Zeiler, G.E.; Miller, M.A.; Viljoen, F.; Harvey, B.H.; Parry, S.A.; Meyer, L.C.R. 2025. Etorphine induces pathophysiology in immobilized white rhinoceros through sympathomimesis that is attenuated by butorphanol. Conservation Physiology 13 (1): coaf009: 1-21. doi.org/10.1093/conphys/coaf009

Radcliffe, R.W.; Jago, M.; Morkel, P.; Morkel, E.; Du Preez, P.; Beytell, P.; Kotting, B.; Manuel, B.; DuPreez, J.H.; Miller, M.; Felippe, J.; Parry, S.A.; Gleed, R.D. 2021. The pulmonary and metabolic effects of suspension by the feet compared with lateral recumbency in immobilized black rhinoceroses (Diceros bicornis) captured by aerial darting. Journal of Wildlife Diseases 57 (2): 357–367. doi.org/10.7589/2019-08-202

Nasr, M.; Meyer, L.C.R.; Buss, P.; Fabregas, M.C.; Gleed, R.D.; Boesch, J.M.; Pohlin, F. 2021. Muscle tremors observed in white rhinoceroses immobilised with either etorphine–azaperone or etorphine–midazolam: An initial study. Journal of the South African Veterinary Association 92 (a2142): 1-3.

Mosing, M.; Waldmann, A.D.; Sacks, M.; Buss, P.; Boesch, J.M.; Zeiler, G.; Hosgood, G.; Gleed, R.D.; Miller, M.; Meyer, L.C.R.; Boehm, S.H. 2020. What hinders pulmonary gas exchange and changes distribution of ventilation in immobilized white rhinoceroses (Ceratotherium simum) in lateral recumbency?. Journal of Applied Physiology 129: 1140-1149.

Boesch, J.M.; Gleed, R.D.; Buss, P.; Tordiffe, A.S.W.; Zeiler, G.; Miller, M.; Meyer, L.C.R. 2020. Intravenous butorphanol improves mixed venous oxygen content in etorphine-immobilized white rhinoceros (Ceratotherium simum) primarily by decreasing tissue oxygen consumption rather than by increasing tissue oxygen delivery. Proceedings of the American Association of Zoo Veterinarians (AAZV) 2020: 94-95.

Pohlin, F.; Buss, P.; Miller, M.; Steenkamp, G.; Gleed, R.D.; Poore, L.; Boesch, J.M.; Zeiler, G. 2019. Etorphine-ketamine constant rate infusion for maintenance of anaesthesia in a compromised white rhinoceros (Ceratotherium simum). Hindawi: Case Reports in Veterinary Medicine 2019 (Article ID 4309043): 1-6. doi.org/10.1155/2019/4309043

Boesch, J.M.; Gleed, R.D.; Buss, P.; Hofmeyr, M.; Tordiffe, A.S.W.; Zeiler, G.; Rutimeyer, L. 2018. Effects of a supplemental etorphine dose on pulmonary artery pressure and cardiac output in immobilized, boma-habituated white rhinoceros (Ceratotherium simum): a preliminary study. Journal of Zoo and Wildlife Medicine 49 (4): 849-855.

Radcliffe, R.W.; Morkel, P.; Jago, M.; Taft, A.; Du Preez, P.; Miller, M.; Candra, D.; Nydam, D.V.; Barry, J.S.; Gleed, R.D. 2014. Pulmonary dead space in free-ranging immobilized Black Rhinoceroses (Diceros bicornis) in Namibia. Journal of Zoo and Wildlife Medicine 45 (2): 263-271.

Miller, M.; Jago, M.; Radcliffe, R.W.; Morkel, P.v.d.B.; Olea-Popelka, F.; Sefton, J.; Du Preez, P.; Taft, A.; Nydam, D.V.; Gleed, R.D. 2012. Capture-related Hypoglycemia and Recovery in Free-ranging Black Rhinoceroses (Diceros bicornis bicornis). Journal of Wildlife Diseases 48 (3) July: 840-842.

Jago, M.; Miller, M.; Radcliffe, R.W.; Morkel, P.; Du Preez, P.; Taft, A.; Candra, D.; Nydam, D.V.; Olea-Popelka, F.; Gleed, R.D. 2012. African rhinos in peril: studying endangered rhinos helps combat increased threats. DVM Magazine 2011 (September-October): 14-16.

Morkel, P.v.d.B.; Miller, M.; Jago, M.; Radcliffe, R.W.; Du Preez, P.; Olea-Popelka, F.; Sefton, J.; Taft, A.; Nydam, D.V.; Gleed, R.D. 2012. Serial temperature monitoring and comparison of rectal and muscle temperatures in immobilized free-ranging black rhinoceros (Diceros bicornis). Journal of Zoo and Wildlife Medicine 43 (1): 120-124.

Du Preez, P.; Taft, A.; Radcliffe, R.W.; Morkel, P.; Jago, M.; Nydam, D.V.; Lain, D.; Miller, M.; Gleed, R.D. 2011. Influence of position on ventilation in the African black rhinoceros (Diceros bicornis) undergoing anesthesia in the wild. Proceedings of the Annual Meeting of the Society for Technology in Anesthesia 2011: 26.

Morkel, P.v.d.B.; Radcliffe, R.W.; Jago, M.; Du Preez, P.; Flaminio, M.J.B.F.; Nydam, D.V.; Taft, A.; Lain, D.; Miller, M.; Gleed, R.D. 2010. Acid-base balance and ventilation during sternal and lateral recumbency in field immobilized black rhinoceros (Diceros bicornis) receiving oxygen insufflation: a preliminary report. Journal of Wildlife Diseases 46 (1): 236-245.

Jago, M.; Morkel, P.v.d.B.; Du Preez, P.; Gleed, R.D.; Flaminio, M.J.B.F.; Nydam, D.V.; Taft, A.; Lain, D.; Radcliffe, R.W. 2009. Postural changes and end-tidal carbon dioxide in the black rhinoceros (Diceros bicornis) and its importance to field anesthesia. Poster presentation of 2009: 1.