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Duodenal obstruction in donkeys (An experimental study)
2005
M. M. Seif | S. A. Ahmad | G. H. Ragab | H. H. kamel | M. S. Aimen
An experimental study was conducted on 14 donkeys. The animals were classified into two main groups. The first group included 5 donkeys that are used for induction of duodenal, obstruction for determination of the different clinical and biochemical changes and for determination of the mean survival time after obstruction. The second group contained 9 donkeys that were used for the determination of proper time for surgical intervention. Results revealed that mean survival time after obstruction was 20-35 h and the critical time for surgery was 14-35 h.
Показать больше [+] Меньше [-]Parasites of domestic and wild animals in South Africa. L. Ixodid ticks infesting horses and donkeys
2017
Ivan G. Horak | Heloise Heyne | Ali Halajian | Shalaine Booysen | Willem J. Smit
The aim of the study was to determine the species spectrum of ixodid ticks that infest horses and donkeys in South Africa and to identify those species that act as vectors of disease to domestic livestock. Ticks were collected opportunistically from 391 horses countrywide by their owners or grooms, or by veterinary students and staff at the Faculty of Veterinary Science, University of Pretoria. Ticks were also collected from 76 donkeys in Limpopo Province, 2 in Gauteng Province and 1 in North West province. All the ticks were identified by means of a stereoscopic microscope. Horses were infested with 17 tick species, 72.1% with Rhipicephalus evertsi evertsi, 19.4% with Amblyomma hebraeum and 15.6% with Rhipicephalus decoloratus. Rhipicephalus evertsi evertsi was recovered from horses in all nine provinces of South Africa and R. decoloratus in eight provinces. Donkeys were infested with eight tick species, and 81.6% were infested with R. evertsi evertsi, 23.7% with A. hebraeum and 10.5% with R. decoloratus. Several tick species collected from the horses and donkeys are the vectors of economically important diseases of livestock. Rhipicephalus evertsi evertsi is the vector of Theileria equi, the causative organism of equine piroplasmosis. It also transmits Anaplasma marginale, the causative organism of anaplasmosis in cattle. Amblyomma hebraeum is the vector of Ehrlichia ruminantium, the causative organism of heartwater in cattle, sheep and goats, whereas R. decoloratus transmits Babesia bigemina, the causative organism of babesiosis in cattle.
Показать больше [+] Меньше [-]Donkeys in transition
2021
João Brandão Rodrigues | Zoe Raw | Eduardo Santurtun | Fiona Cooke | Cara Clancy
Donkeys have a long history in the development of human societies. Typically referred to as a beast of burden, traditional uses for donkeys have included the transportation of goods and people, use in agricultural and forestry activities, to access water, and provide citizens in low- and middle-income countries a means of making an income for communities. However, the rise of mechanization, the development of modern farming techniques, and the increasing availability of motorized vehicles have led to donkeys and mules becoming redundant from traditional roles in many parts of the world. We provide examples of where donkeys have successfully transitioned from traditional roles to new, non-traditional roles in Europe and North America, and demonstrate that, although the roles and use of donkeys and mules are changing in a rapidly developing world, we can learn lessons from the past and apply them to current challenges. As the need for working equids declines in transport and agriculture, they still hold great value for recreational, therapeutic, and environmentally friendly methods of animal traction.
Показать больше [+] Меньше [-]Occurrence of viral diseases in donkeys (Equus asinus) in São Paulo State, Brazil
2017
Maria do Carmo Custódio de Souza Hunol Lara | Eliana Monteforte Cassaro Villalobos | Elenice Maria Sequetin Cunha | José Victor de Oliveira | Alessandra Figueiredo de Castro Nassar | Lília Márcia Paulin Silva | Liria Hiromi Okuda | Adriana Hellmeister de Campos Nogueira Romaldini | Mariana Sequetin Cunha | Eduardo Carvalho Marques | Enio Mori
Among the diseases that affect equines, viral diseases play an important role from a health and economic point of view, especially influenza, viral arteritis, herpes infections and vesicular stomatitis. In the Brazilian literature, there is little or no account of the occurrence of infectious diseases in donkeys. Given the importance of donkeys in different activities and the lack of information on infections that may occur in these animals, the aim of this study was to determine the frequency of anti-equine herpesvirus (EHV), anti-equine arteritis virus (EAV), anti-vesicular stomatitis, and anti-equine influenza (H3N8) antibodies in the serum of 85 donkeys bred in some regions of the state of Sao Paulo. We found the following antibody frequencies: 50.6% (43/85) antibodies against influenza virus subtype H3N8, 47% (40/85) anti-EHV, and 20% (17/85) anti-EAV. The donkeys were not seropositive for vesicular stomatitis. The results suggested that the agents EHV, EAV, and equine influenza subtype H3N8 circulate among donkeys in some regions of the state of Sao Paulo, Brazil, reinforcing the importance of establishing a routine diagnosis and epidemiological study of this species.
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