- UPSpace Home
- →
- Browsing by Author
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing by Author "Brown, Geoffrey James"
Now showing items 1-11 of 11
-
Kadwa, Abdur Rahmaan; Brown, Geoffrey James; Buck, Roxanne Kate (Wiley, 2021-03)An eight-year-old, multiparous Chianina cow presented for the removal of a term, emphysematous calf following a dystocia. Delivery of the calf trans-vaginally intact or piecemeal by fetotomy was impossible due to the ...
-
Kadwa, Abdur Rahmaan; Brown, Geoffrey James; O'Dell, Jacques Henry; Zeiler, Gareth Edward; Buck, Roxanne Kate (Wiley, 2021-12)After delivering a single stillborn cub, a 4-year-old, semi-feral, captive cheetah (Acinonyx jubatus) presented at full-term pregnancy with either suspension of labour or uterine inertia and a caesarean section was performed. ...
-
Brown, Geoffrey James; Forbes, Patricia B.C.; Myburgh, Jan G.; Nothling, Johan Oliviette (Wiley, 2020-08)Unbanded crocodilian eggs do not form an opaque band around their lesser circumference, indicating fertilization failure or early embryonic death. Assuming they represent fertile eggs prior to the onset of embryonic ...
-
Brown, Geoffrey James; Nothling, Johan Oliviette; De Cramer, Kurt Guido Mireille (Wiley, 2021-10)An interesting pattern of tail-in, head-out sperm agglutination was identified in a Brucella canis seronegative subfertile dog. Centrifuged seminal plasma from this dog could induce a similar pattern of agglutination in ...
-
Brown, Geoffrey James; Forbes, Patricia B.C.; Myburgh, Jan G.; Nothling, Johan Oliviette (NISC Pty (Ltd) and Informa Limited (trading as Taylor and Francis Group, 2021)Research in other species suggests that the source of embryonic calcium (Ca) and phosphorus (P) for Crocodylus niloticus is likely yolk and shell. Using inductively coupled plasma optical emission spectroscopy (ICP-OES), ...
-
Molele, Reneilwe A.; Zakariah, Musa; Ibrahim, M.I.A.; Mahdy, Mohamed A. A.; Brown, Geoffrey; Fosgate, Geoffrey Theodore; Brown, Geoffrey James (Wiley, 2023-05)Di(n-butyl) phthalate (DBP) is considered a substance of serious concern because of its reproductive toxicity and endocrine-disrupting properties. Exposure to DBP causes morphological and functional changes in the male ...
-
Brown, Geoffrey James (University of Pretoria, 2014)Rift Valley fever (RVF) is an arthropod-borne viral disease of significant importance in both livestock and humans. Epidemics occur periodically in domestic ruminants, typically after heavy rains, which encourage rapid ...
-
Brown, Geoffrey James; Venter, Estelle Hildegard; Annandale, C.H. (Cornelius Henry); Morley, Paul S. (AOSIS OpenJournals, 2015-06-15)Rift Valley fever (RVF) is an arthropod-borne viral disease of importance in livestock and humans. Epidemics occur periodically in domestic ruminants. People in contact with infected livestock may develop disease that ...
-
Brown, Lara Jean; Brown, Geoffrey James; Kydd, Julia; Stout, T.A.E. (Tom); Schulman, M.L. (Martin) (AOSIS OpenJournals, 2019-05-30)Equid herpesvirus type 1 is primarily a respiratory tract virus associated with poor athletic performance that can also cause late gestation abortion, neonatal foal death and encephalomyelopathy. Horizontal transmission ...
-
Junctional complexes of the blood-testis barrier in the Japanese quail (Coturnix Coturnix japonica) Molele, Reneilwe A.; Ibrahim, Mohammed I.A.; Zakariah, Musa; Mahdy, Mohammed A.A.; Clift, Sarah J.; Fosgate, Geoffrey Theodore; Brown, Geoffrey James (Elsevier, 2022-10)This study investigated the developmental changes in the adherens junctions, gap junctions, as well as tight junctions forming the blood-testis barrier (BTB) in Japanese quail (Coturnix Coturnix japonica) testis. Testicular ...
-
Brown, Geoffrey James; Forbes, Patricia B.C.; Myburgh, Jan G.; Nothling, Johan Oliviette (Elsevier, 2019-04)Crocodylus niloticus eggs are a useful starting point to study reproduction in this species. Using samples collected from a single farm during a single breeding season, the present research aimed to describe and compare ...
Now showing items 1-11 of 11