Výsledky vyhledávání - "L. W. McCUAIG"

EFFECTS OF RAPESEED GUMS ON THE FEEDING VALUE OF DIETS FOR GROWING-FINISHING PIGS

Autor: L. W. McCUAIG, J. M. Bell

Publikováno v: Canadian Journal of Animal Science. 61:463-467

Gums from high and low glucosinolate rapeseed oils were mixed at 1, 2 and 4% levels into Tower rapeseed meal (RSM; low glucosinolate cultivar) and soybean meal (SBM). These meals were fed in grower diets at 15.1 and 12.6% levels, respectively, to 72

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bc7021b393c233a116f868ee72026b8
https://doi.org/10.4141/cjas81-055

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Interactions of Ca, P, Zn and Alkaline Phosphatase in the Chick

Autor: L. W. McCuaig, I. Motzok

Publikováno v: Poultry Science. 52:1896-1902

Three experiments were performed in the course of developing a suitable design to study the mineral-phosphatase interaction in the young chick. Commercial and semi-purified diets of varying Ca and P content were utilized in attempts to alter the inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::feba08d9f16743dac3ae7fb8e3c23860
https://doi.org/10.3382/ps.0521896

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Observations on Hypervitaminosis A and Hydropericardium in Chicks

Autor: I. Motzok, H. C. Carlson, L. W. McCuaig

Publikováno v: Poultry Science. 51:1206-1210

Male chicks developed severe hydropericardium when fed a 20% tallow diet for the first four weeks of life followed by a tallow-free ration containing 3,250,000 I.U. of vitamin A per kilogram. A small incidence of moderate hydropericardium was found i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff895def71261b92e47774ca4269c9dc
https://doi.org/10.3382/ps.0511206

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Intestinal Alkaline Phosphatase and Phytase of Chicks: Effect of Dietary Magnesium, Calcium, Phosphorus and Thyroactive Casein

Autor: I. Motzok, Muriel I. Davies, L. W. McCuaig

Publikováno v: Poultry Science. 51:526-530

Broiler chicks (White Plymouth Rock and Vantress × W.P.R.) were raised to three weeks of age on a practical corn-soy ration. The experimental diets contained 0.2, 0.4 or 0.6% magnesium, 0.6, 1.0 or 1.5% calcium and 0.16, 0.48 or 0.80% inorganic phos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96ae5ab38a1dece868dd2094c75b0b5f
https://doi.org/10.3382/ps.0510526

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Excessive Dietary Vitamin E: Its Alleviation of Hypervitaminosis A and Lack of Toxicity

Autor: L. W. McCuaig, I. Motzok

Publikováno v: Poultry Science. 49:1050-1052

HYPERVITAMINOSIS A has been reported in several species particularly in domestic pets (Seawright et al., 1965) which were fed large amounts of liver, and in humans (Persson et al., 1965) due to therapeutic overdoses of vitamin A. High levels of this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdfed72b8af078c08c57c5b3d6300829
https://doi.org/10.3382/ps.0491050

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Relationship of dietary protein, iron, niacin or thiamin to intestinal mineral metabolism

Autor: L. W. McCuaig

Publikováno v: Poultry science. 56(1)

Young chicks were fed diets deficient in protein, iron, niacin or thiamin to study the effects on various parameters of mineral metabolism in the duodenal mucosa. None of the treatments affected mucosal alkaline phosphatase activity; however, a five-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9832dd3c1280da63fe6071da311f905
https://pubmed.ncbi.nlm.nih.gov/605017

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Interactions of Ca, P, Zn, and alkaline phosphatase in the chick. II. Effect of dietary Ca level

Autor: I. Motzok, L. W. McCuaig

Publikováno v: Canadian journal of physiology and pharmacology. 52(1)

Chicks were fed a semi-purified diet, containing 0.75% Ca, 0.5% inorganic phosphate (Pi), and 50 p.p.m. Zn, to 2 weeks of age. They were then divided into groups and fed the same diet with 0, 0.75, 1.50, 2.25, or 3.00% Ca, for 4 or 7 days before bein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::017810d7c8553071f69a7b3bf0afd07a
https://pubmed.ncbi.nlm.nih.gov/4825689

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Interactions of Ca, P, Zn and alkaline phosphatase in the chick. 3. Effects of dietary phosphate, NaCl and theophylline

Autor: L W, McCuaig, I, Motzok

Publikováno v: Comparative biochemistry and physiology. A, Comparative physiology. 48(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::03c4bbe3f584f9f4da3be3352e56e6d4
https://pubmed.ncbi.nlm.nih.gov/4152147

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Interactions of Ca, P, Zn and alkaline phosphatase in the chick. I. Methodological considerations and preliminary findings

Autor: L W, McCuaig, I, Motzok

Publikováno v: Poultry science. 52(5)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::06ac735238b3d2f22d69cf7bdabe23c5
https://pubmed.ncbi.nlm.nih.gov/4760741

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Regulation of intestinal alkaline phosphatase by dietary phosphate

Autor: L. W. McCuaig, I. Motzok

Publikováno v: Canadian journal of physiology and pharmacology. 50(12)

Day-old chicks were fed practical rations containing varying levels of inorganic phosphate (Pi) in an attempt to study the regulation of intestinal alkaline phosphatase by phosphate. Low dietary Pi (0.16%) increased the enzyme activity by 50% compare

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0acf22b02cc5e84759241a4f661d50
https://pubmed.ncbi.nlm.nih.gov/4654579

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