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Performance of beef heifers supplemented with sodium lasalocid
Tropical Animal Health and Production, 2016This study was conducted on 78 13-month-old crossbred beef heifers that weighed 215 kg in Southern Rio Grande do Sul (RS) State, Brazil. We evaluated the performance of beef heifers that were reared in a pasture system that received a mineral supplement energy-type protein with added sodium lasalocid (LAS).
Everton Dezordi, Sartori +5 more
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Effect of Lasalocid on Fall-Calving Beef Cows
Journal of Animal Science, 1986The effects of lasalocid on fall-calving beef cows were examined in a 196-d trial that began October 12, 1983. Forty-two crossbred cow-calf pairs were stratified to six groups by breed, calving date and sex of calf. Three replications of each of two treatments, 0 and 200 mg lasalocid X head-1 X d-1, were used. The cows were fed a combination of haylage
B, Hopman, D W, Weber
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Evaluation of Lasalocid in Salt Against Ovine Coccidia
American Journal of Veterinary Research, 1981SUMMARY Lasalocid at a level of 0.75% in free-choice granulated salt was highly efficacious against naturally acquired coccidia infections in lambs maintained in semiconfinement. Treated lambs consumed 18 g of medicated salt/day, reflecting an average daily lasalocid dosage of 4.3 mg/kg of body weight.
W J, Foreyt, N L, Gates, J E, Rich
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Effect of lasalocid, monensin and thiopeptin on rumen protozoa
Research in Veterinary Science, 1986The effects of lasalocid, monensin and thiopeptin on the total number and the generic composition of rumen protozoa were determined in vivo and in vitro. Feeding lasalocid or monensin to cattle on either high grain or high roughage diets reduced total protozoal counts.
S M, Dennis, T G, Nagaraja, A D, Dayton
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Fitness of Amines for Pseudocyclic Conformation of Lasalocid A
Journal of Biomolecular Structure and Dynamics, 1995Ionophore lasalocid A selectively transports amines across lipid membranes. The structures of amine-lasalocid complexes were calculated by a molecular mechanics technique. Four typical catecholamines were considered: serotonin, dopamine, noradrenaline and adrenaline.
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The Total Synthesis of Lasalocid A
1980A total asymmetric synthesis of the "right half ketone" of the stereo-complex polyether antibiotic, lasalocid A, is described. The [3,3] sigmatropic rearrangements of 0-silylketene acetals derived from esters of 1,4-anhydro-pent-1-enitols (furanoid glycals) and 1,5-anhydro-hex-1-enitols (pyranoid glycals) provided α-substituted-2,5-dihydrofuran-2 ...
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Control of coccidia in young calves using lasalocid
Australian Veterinary Journal, 1995SUMMARY Thirty‐six, 2‐ to 4‐day‐old Friesian bull calves were divided into 4 groups and fed milk replacer and calf starter pellets ad libitum in separate pens. Four treatments were applied; lasalocid in milk (1 mg/kg body weight/day) (M), lasalocid in starter (F), lasalocid in both milk and starter (M+F) and untreated (C).
McMeniman, N. P., Elliott, R.
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Potassium and Lasalocid Effects on Performance and Digestion in Lambs
Journal of Animal Science, 1986Two trials were conducted to evaluate effects of dietary potassium (K) concentration and lasalocid (L) in lamb finishing diets. Treatments were arranged in a 2 X 2 factorial and consisted of a 65% concentrate diet with 1.1% K (C), .9% K + 21.3 mg L/kg (CL), 2.1% K (P) and 2.5% K + 20 mg L/kg (PL).
M A, Funk, M L, Galyean, T T, Ross
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Thermodynamic analysis of amines-lasalocid complex formation
Biophysical Chemistry, 1997The ionophore lasalocid A selectively transports amines across lipid membranes. Free energy differences of amine-lasalocid complex formation reactions and the activation barriers of the complex transport were calculated by the finite difference thermodynamic integration method.
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Prevention of Lactic Acidosis in Cattle by Lasalocid or Monensin
Journal of Animal Science, 1981Intraruminal administration of lasalocid or monensin (1.3 mg/kg body weight) effectively prevented in glucose- or corn-induced lactic acidosis in cattle. Administering the antibiotics for 7 days before experimentally inducing acidosis with corn (27.5 g/kg body weight), effectively prevented acidosis, while 2 days' were sufficient to prevent glucose ...
T G, Nagaraja +4 more
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