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Browsing Veterinary Science by Subject "Calves"

Now showing items 1-13 of 13

Blue wildebeest cow and calf, Orpen, Kruger National Park, South Africa - December 2001

Bothma, Jacobus du P.; University of Pretoria. Faculty of Veterinary Science. Dept. of Veterinary Tropical Diseases (2014-02-27)
Comparison of calf weaning weight and associated economic variables between beef cows with and without serum antibodies against or isolation from feces of Mycobacterium avium subsp paratuberculosis

Bhattarai, Bikash; Fosgate, Geoffrey Theodore; Osterstock, Jason B.; Fossler, Charles P.; Park, Seong C.; Roussel, Allen J. (American Veterinary Medical Association, 2013)

OBJECTIVE—To compare calf weaning weight and associated economic variables for beef cows with serum antibodies against Mycobacterium avium subsp paratuberculosis (MAP) or from which MAP was isolated from feces with those ...
Dam Mycobacterium avium subspecies paratuberculosis (MAP) infection status does not predetermine calves for future shedding when raised in a contaminated environment : a cohort study

Eisenberg, S.W.F.; Rutten, Victor P.M.G.; Koets, Ad P. (BioMed Central, 2015-06-19)

Uptake of Mycobacterium avium subsp. paratuberculosis (MAP) by calves in the first days of life from colostrum, milk and faeces is regarded an important moment of transmission. The objective of this study was to quantify ...
Effect of hot-iron branding on the cheek or upper hind limb on cortisol levels, behaviour and production in feedlot calves

Grobler, Maria Jacoba (University of Pretoria, 2012)

Hot-iron branding on the upper hind limb in beef feedlot calves is a usual part of the processing procedure at arrival in many feedlots in South Africa. However, cheek branding is becoming more popular in feedlots due to ...
Effects of pre-transport diet, transport duration and transport condition on immune cell subsets, haptoglobin, cortisol and bilirubin in young veal calves

Marcato, Francesca; Van den Brand, Henry; Jansen, Christine A.; Rutten, Victor P.M.G.; Kemp, Bas; Engel, Bas; Wolthuis-Fillerup, Maaike; Van Reenen, Kees (Public Library of Science, 2021-02-16)

The aim of this study was to investigate effects of pre-transport diets, transport durations and transport conditions on immune cell subsets, haptoglobin, cortisol and bilirubin of young calves upon arrival at the veal ...
Evaluation of the effects of long-term storage of bovine ear notch samples on the ability of 2 diagnostic assays to identify calves persistently infected with bovine viral diarrhoea virus

Khan, Farhana; Vorster, J.H. (Jan Harm); Van Vuuren, Moritz; Mapham, P (OpenJournals Publishing, 2011)

Research aimed at optimising diagnostic laboratory procedures is central to the development of effective bovine viral diarrhoea virus (BVDV) control programmes. BVDV is a singlestranded RNA virus that crosses the placenta ...
Fatal congenital anaplasmosis associated with bovine viral diarrhoea virus (BVDV) infection in a crossbred calf

Pypers, A.R.; Holm, Dietmar Erik; Williams, June Heather (South African Veterinary Association, 2011-09)

Clinical disease resulting from the vertical transmission of Anaplasma marginale has only been reported on 5 occasions despite studies demonstrating successful in utero transmission. During the reported experimental ...
Hematological profile of East African short-horn zebu calves from birth to 51 weeks of age

Conradie van Wyk, Ilana; Goddard, Amelia; Bronsvoort, Barend Mark de Clare; Coetzer, Jacobus A.W.; Booth, C.; Hanotte, Olivier; Jennings, Amy; Kiara, Henry; Mashego, P.; Muller, Carien; Pretorius, G.; Poole, E.M.; Thumbi, Samuel Mwangi; Toye, Philip G.; Woolhouse, Mark E.J.; Penzhorn, Barend Louis (Springer, 2013-09)

This paper is the first attempt to accurately describe the hematological parameters for any African breed of cattle, by capturing the changes in these parameters over the first 12 months of an animal’s life using a ...
Immune response profiles of calves following vaccination with live BCG and inactivated Mycobacterium bovis vaccine candidates

Van der Heijden, E.M.D.L. (Elisabeth); Chileshe, J.; Vernooij, J.C.M.; Gortazar, G.; Juste, R.A.; Sevilla, I.; Crafford, Jan Ernst; Rutten, Victor P.M.G.; Michel, Anita Luise (Public Library of Science, 2017-11-20)

Conventional control and eradication strategies for bovine tuberculosis (BTB) face tremendous difficulties in developing countries; countries with wildlife reservoirs, a complex wildlifelivestock- human interface or a ...
Investigation of stillbirths, perinatal mortality and weakness in beef calves with low-selenium whole blood concentrations

Myburgh, Jan G. (AOSIS OpenJournals, 2016-07-15)

In this on-farm investigation, we report on stillbirths, weakness and perinatal mortality seen in calves on a commercial beef farm in the Roossenekal area, Mpumalanga province, South Africa. Post-mortem examination of ...
Maternal antibody uptake, duration and influence on survival and growth rate in a cohort of indigenous calves in a smallholder farming system in western Kenya

Toye, Philip; Handel, Ian; Gray, Julia; Kiara, Henry; Thumbi, Samuel; Jennings, Amy; Conradie Van Wyk, Ilana; Ndila, Mary; Hanotte, Olivier; Coetzer, Jacobus A.W.; Woolhouse, Mark; Bronsvoort, Mark (Elsevier, 2013-09)

The passive transfer of antibodies from dams to offspring via colostrum is believed to play an important role in protecting neonatal mammals from infectious disease. The study presented here investigates the uptake of ...
A study of the pharmacokinetics and thromboxane inhibitory activity of a single intramuscular dose of carprofen as a means to establish its potential use as an analgesic drug in white rhinoceros

Leiberich, Marion; Krebber, R.; Hewetson, Michael; Marais, J.; Naidoo, Vinny (Wiley, 2018-08)

The alleviation of pain and prevention of suffering are key aspects of animal welfare. Unfortunately, analgesic drugs are not available for all species. White rhinoceros (Ceratotherium simum), representing one of such ...
Sweating sickness (bovine)

Unknown; University of Pretoria. Faculty of Veterinary Science. Dept. of Paraclinical Sciences. Section of Pathology (2010-02-25)

Images of post-mortem cases captured during 1989 - 1996. Departmental references to images uploaded with photo titles indicated the macroscopic lesion (PM) or microscopic slide (S), case number and year.

Now showing items 1-13 of 13

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Browsing Veterinary Science by Subject "Calves"

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