Search Results - "Walker, K. H"

Protective immunity conferred by a DNA adenine methylase deficient Salmonella enterica serovar Typhimurium vaccine when delivered in-water to sheep challenged with Salmonella enterica serovar Typhimurium by Mohler, V.L, Heithoff, D.M, Mahan, M.J, Walker, K.H, Hornitzky, M.A, Gabor, L, Thomson, P.C, Thompson, A, House, J.K

“…Abstract Stimulation of acquired immunity to Salmonella in livestock is not feasible in neonates (which can be infected within 24 h of birth) and is…”
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Cross-protective immunity conferred by a DNA adenine methylase deficient Salmonella enterica serovar Typhimurium vaccine in calves challenged with Salmonella serovar Newport by Mohler, V.L, Heithoff, D.M, Mahan, M.J, Walker, K.H, Hornitzky, M.A, Shum, L.W.C, Makin, K.J, House, J.K

“…Summary Intensive livestock production and management systems are associated with increased fecal-oral pathogen transmission and a resultant high prevalence of…”
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Salmonella and on-farm risk factors in healthy slaughter-age cattle and sheep in eastern Australia by Vanselow, BA, Hornitzky, MA, Walker, KH, Eamens, GJ, Bailey, GD, Gill, PA, Coates, K, Corney, B, Cronin, JP, Renilson, S

“…Objective   To examine healthy slaughter‐age cattle and sheep on‐farm for the excretion of Salmonella serovars in faeces and to identify possible risk factors…”
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Spin-polarized photoemission study of epitaxial Fe(001) films on Ag(001) by JONKER, B. T, WALKER, K.-H, KISKER, E, PRINZ, G. A, CARBONE, C

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Passive immunisation of neonatal lambs via colostrum and milk of ewes previously immunised with live attenuated Salmonella typhimurium protects neonatal lambs from experimental salmonellosis by Mukkur, T.K.S., Walker, K.H., McDowell, G.H.

“…Lambs sucking non-immunised ewes or ewes immunised 4–5 weeks before lambing with live attenuated, aromatic-dependent ( aroA) Salmonella typhimurium (strain CS…”
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Neurovisceral ceroid-lipofuscinosis in blind Devon cattle by HARPER, P. A. W, WALKER, K. H, HEALY, P. J, HARTLEY, W. J, GIBSON, A. J, SMITH, J. S

“…Ten Devon cattle from a single property were affected with blindness from 14 months of age. Severe retinal degeneration progressing to atrophy was associated…”
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Genetic manipulation of Salmonella serotype Bovismorbificans to aromatic-dependence and evaluation of its vaccine potential in mice by Mukkur, T. K. S, Stocker, B. A. D, Walker, K. H

“…1 CSIRO Division of Animal Health, McMaster Laboratory, Private Bag No. 1, Glebe, New South Wales 2037, Australia * Department of Medical Microbiology and…”
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Generation of aromatic-dependent Salmonella havana and evaluation of its immunogenic potential in mice and sheep by Mukkur, T K, Walker, K H, Stocker, B A

“…The generation of aromatic-dependent (aro-) Salmonella havana (Group G2, 01, 13, 23) from a smooth wild-type parent strain by transduction with phage P1 is…”
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Empirical derivation of an electronic clinically useful Problem statement System by BROWN, S. H, MILLER, R. A, CAMP, H. N, GUISE, D. A, WALKER, H. K

“…Problem lists are tools to improve patient management. In the medical record, they connect diagnoses to therapy, prognosis, and psychosocial issues…”
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Systemic and mucosal intestinal antibody response of sheep immunized with aromatic-dependent live or killed Salmonella typhimurium by Mukkur, T.K.S., Walker, K.H., Baker, P., Jones, D.

“…Following the development of a suitable formulation capable of inhibiting intestinal proteolytic activity, the total anti-lipopolysaccharide (LPS) and…”
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Development and duration of protection against salmonellosis in mice and sheep immunised with live aromatic-dependent Salmonella typhimurium by Mukkur, T K, Walker, K H

“…The aim of this investigation was to determine the development and duration of protection in mice or sheep immunised with aromatic-dependent (aro-) Salmonella…”
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A gradation of hyaluronate accumulation along the proximodistal axis of the embryonic chick limb bud by Kosher, R A, Savage, M P, Walker, K H

“…We are currently investigating the mechanism by which the apical ectodermal ridge (AER) of the embryonic chick limb bud exerts its negative effect on the…”
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Resonant-photoemission study of Fe(100) by WALKER, K.-H, KISKER, E, CARBONE, C, CLAUBERG, R

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Progressive ataxia associated with degenerative thoracic myelopathy in Merino sheep by Harper, P A, Plant, J W, Walker, K H, Timmins, K G

“…A neurological disorder in Merino sheep, characterised clinically by progressive posterior ataxia and microscopically by Wallerian degeneration in thoracic…”
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Immunizing efficacy of aromatic-dependent Salmonella dublin in mice and calves by Mukkur, T K, Walker, K H, Jones, D, Wronski, E, Love, D N

“…Mice immunized with an aromatic-dependent (aro-) S. dublin strain CS101 by either the intraperitoneal (i.p.) or oral route, were protected against oral…”
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Evaluation of protection against experimental salmonellosis in sheep immunised with 1 or 2 doses of live aromatic-dependent Salmonella typhimurium by Begg, A P, Walker, K H, Love, D N, Mukkur, T K

“…The minimum number of doses of a live aromatic dependent (aro-) Salmonella typhimurium vaccine strain (SL1479), given by the intramuscular, oral or…”
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Aetiology and pathogenesis of mucosal disease of cattle: current concepts, observations and speculation by Littlejohns, I R, Walker, K H

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Suspected Lyme disease in a cow by Rothwell, J T, Christie, B M, Williams, C, Walker, K H

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Senecio lautus toxicity in cattle by Walker, K H, Kirkland, P D

“…Mortalities and a poor growth syndrome in cattle in the Hunter River valley of New South Wales were associated with pyrrolizidine alkaloid toxicity caused by…”
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Pyrrolizidine alkaloid poisoning in calves due to contamination of straw by Heliotropium europeum by Harper, P A, Walker, K H, Krahenbuhl, R E, Christie, B M

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