Search Results - "Parkins, J.J."

The pathophysiology of Trypanosoma congolense infection in Scottish blackface sheep. Influence of dietary protein by Katunguka-Rwakishaya, E, Parkins, J J, Fishwick, G, Murray, M, Holmes, P H

“…The intensity of parasitaemia, degree of anaemia, blood biochemical changes and live weight gains were measured in two groups of Scottish Blackface sheep…”
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The influence of energy intake on the pathophysiology of Trypanosoma congolense infection in Scottish Blackface sheep by Katunguka-Rwakishaya, E., Parkins, J.J., Fishwick, G., Murray, Max, Holmes, P.H.

“…The intensity of parasitaemia, degree of anaemia, live body weight gains and blood biochemical changes were measured in two groups of Scottish Blackface sheep…”
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Influence of dietary protein on the pathophysiology of haemonchosis in lambs given continuous infections by Abbott, E M, Parkins, J J, Holmes, P H

“…Mixed-sex groups of three-month-old Finn Dorset and Dorset Horn lambs were given complete diets containing either high or low protein. A trickle infection with…”
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The influence of increased feeding on the susceptibility of sheep to infection with Haemonchus contortus by Wallace, D.S., Bairden, K., Duncan, J.L., Eckersall, P.D., Fishwick, G., Holmes, P.H., McKellar, Q.A., Mitchell, S., Murray, M., Parkins, J.J., Stear, M.J.

“…Previous research has shown that supplementing the diet of growing lambs with urea enhances their ability to withstand gastrointestinal infection with the…”
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The effect of dietary protein on the pathogenesis of acute ovine haemonchosis by Abbott, E M, Parkins, J J, Holmes, P H

“…Two experiments were conducted to examine the influence of dietary protein on parasite establishment and pathogenesis in Finn Dorset/Dorset Horn lambs infected…”
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Influence of dietary protein on parasite establishment and pathogenesis in Finn Dorset and Scottish Blackface lambs given a single moderate infection of Haemonchus contortus by Abbott, E M, Parkins, J J, Holmes, P H

“…An experiment was conducted to examine the influence of dietary protein on parasite establishment and pathogenesis of Haemonchus contortus in lambs of two…”
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Pathophysiological and parasitological studies on Cooperia oncophora infections in calves by Armour, J, Bairden, K, Holmes, P H, Parkins, J J, Ploeger, H, Salman, S K, McWilliam, P N

“…Calves which had received daily infections of Cooperia oncophora over a six week period showed inappetence, weight loss, impaired nitrogen retention and a loss…”
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Establishment and pathogenicity of two strains of Ostertagia ostertagi and Cooperia oncophora in calves in different locations by Bairden, K, Frankena, K, Parkins, J J, Armour, J, Kloosterman, A

“…An experiment was carried out simultaneously in Glasgow and in Wageningen to investigate possible differences between the local strains of Ostertagia ostertagi…”
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Influence of dietary protein on the pathophysiology of ovine haemonchosis in Finn Dorset and Scottish Blackface lambs given a single moderate infection by Abbott, E M, Parkins, J J, Holmes, P H

“…Two experiments were conducted to examine the influence of dietary protein on the pathophysiology of Haemonchus contortus in lambs of two breeds, namely Finn…”
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Pathophysiological and parasitological studies on Ostertagia ostertagi infections in calves by Taylor, L M, Parkins, J J, Armour, J, Holmes, P H, Bairden, K, Ibarra-Silva, A M, Salman, S K, McWilliam, P N

“…Friesian calves given a low level infection of the abomasal parasite Ostertagia ostertagi over a six week period displayed a mild diarrhoea with high faecal…”
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Ostertagia ostertagi in calves: a growth nitrogen balance and digestibility study conducted during winter feeding following thiabendazole anthelmintic therapy by Parkins, J J, Bairden, K, Armour, J

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Plasma protein loss associated with gastrointestinal parasitism in grazing sheep by Yakoob, A Y, Holmes, P H, Parkins, J J, Armour, J

“…Some pathophysiological effects of parasitic gastroenteritis in two groups of lambs grazing paddocks either heavily or lightly contaminated with…”
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The pathophysiology of ovine ostertagiasis: some nitrogen balance and digestibility studies by Parkins, J J, Holmes, P H, Bremner, K C

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Magnesium hydroxide as a novel herbage spray supplement for Iactating cows and ewes by Parkins, J.J., Fishwick, G.

“…Pasture dusting with fine particle grade calcined magnesite (16kg Mg/ha) is an effective means for the prevention of hypomagnesaemia and clinical tetany in…”
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Responses in dry matter intakes and plasma phosphorus concentrations in ewes given phosphorus sources of contrasting rumen solubility by Parkins, J.J., Hemingway, R.G.

“…Full rumination and feed dry matter (DM) intake require adequate recirculation of soluble phosphorus (P) and nitrogen (as urea) via saliva. Both decrease…”
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Responses in dry matter intakes and plasma phosphorus concentrations in ewes given phosphorus sources of contrasting rumen solubility by Parkins, J.J., Hemingway, R.G.

“…Full rumination and feed dry matter (DM) intake require adequate recirculation of soluble phosphorus (P) and nitrogen (as urea) via saliva. Both decrease…”
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Magnesium hydroxide as a novel herbage spray supplement for Iactating cows and ewes by Parkins, J.J., Fishwick, G.

“…Pasture dusting with fine particle grade calcined magnesite (16kg Mg/ha) is an effective means for the prevention of hypomagnesaemia and clinical tetany in…”
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Sustained-release boluses to supply trace elements andd vitamins to calves by Hemingway, R.G, Parkins, J.J, Ritchie, N.S

“…Cylindrical rumen boluses of a size (55 mm length X 18 mm diameter, density 2.9 g cm-3) appropriate for ruminating calves over 75 kg liveweight were…”
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Plasma Inorganic Iodine and Thyroxine Concentrations for Beef Cows in Late Pregnancy and Early Lactation Associated with Different Levels of Dietary Iodine Supplementation by HEMINGWAY, R.G., FISHWICK, G., PARKINS, J.J., RITCHIE, N.S.

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The influence of relative resistance and urea-supplementation on deliberate infection with Teladorsagia circumcincta during winter by Stear, M.J, Bairden, K, Duncan, J.L, Eckersall, P.D, Fishwick, G, Graham, P.A, Holmes, P.H, McKellar, Q.A, Mitchell, S, Murray, M, Parkins, J.J, Wallace, D.S

“…The consequences for lambs of infection over the winter with Teladorsagia circumcincta were quantified by deliberate, trickle infection of selected animals at…”
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