Search Results - "Ley, W. B."

Equine herpesvirus type 2: prevalence and seroepidemiology in foals by Murray, M J, Eichorn, E S, Dubovi, E J, Ley, W B, Cavey, D M

“…Whole blood and serum were collected from foals to determine the prevalence of Equine herpesvirus type 2 (EHV 2) infection in foals, age at which infection can…”
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Xenogenous fertilization of equine oocytes following recovery from slaughterhouse ovaries and in vitro maturation by Wirtu, G, Bailey, T.L, Chauhan, M.S, Parker, N.A, Dascanio, J.J, Gwazdauskas, F.C, Ley, W.B

“…The in vitro production (IVP) of equine embryos using currently available protocols has met limited success; therefore investigations into alternative…”
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Calcium decreases and parathyroid hormone increases in serum of periparturient mares by Martin, K. L, Hoffman, R. M, Kronfeld, D. S, Ley, W. B, Warnick, L. D

“…Changes in serum concentrations of Ca and parathyroid hormone (PTH) may develop in periparturient mares may be influenced by dietary Ca, and may be associated…”
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Interpretation of the detection of Sarcocystis neurona antibodies in the serum of young horses by Cook, A.Grimsley, Buechner-Maxwell, V., Morrow, J.K., Ward, D.L., Parker, N.A., Dascanio, J.J., Ley, W.B., Cooper, W.

“…Horses that are exposed to Sarcocystis neurona, a causative agent of equine protozoal myeloencephalitis, produce antibodies that are detectable in serum by…”
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Kinetic and regulatory mechanisms for (Escherichia coli) homoserine dehydrogenase-I. Equilibrium isotope exchange kinetics by WEDLER, F. C, LEY, B. W

“…Isotope exchange kinetics at chemical equilibrium were used to probe the mechanisms of substrate binding and regulatory behavior of homoserine dehydrogenase-I…”
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Kinetic, ESR, and trapping evidence for in vivo binding of Mn(II) to glutamine synthetase in brain cells by WEDLER, F. C, LEY, B. W

“…Mn(II) has been proposed as a potential modulator of various important CNS enzymes, particularly glutamine synthetase, which is compartmentalized in the…”
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Manganese(II) dynamics and distribution in glial cells cultured from chick cerebral cortex by WEDLER, F. C, LEY, B. W, GRIPPO, A. A

“…The kinetics of manganese(II) ion uptake and efflux have been investigated using tracer 54Mn(II) with glial cells cultured from chick cerebral cortex in…”
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A continuous visible spectrophotometric assay for aspartate transcarbamylase by Wedler, F C, Ley, B W, Moyer, M L

“…A continuous spectrophotometric method for assaying ATCase activity has been devised that couples the production of inorganic phosphate from the…”
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Effects of Ca(II) ions on Mn(II) dynamics in chick glia and rat astrocytes : potential regulation of glutamine synthetase by WEDLER, F. C, VICHNIN, M. C, LEY, B. W, THOLEY, G, LEDIG, M, COPIN, J.-C

“…Previous studies have demonstrated that in glia and astrocytes Mn(II) is distributed with ca. 30-40% in the cytoplasm, 60-70% in mitochondria. Ca(II) ions were…”
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Homoserine dehydrogenase-I (Escherichia coli): action of monovalent ions on catalysis and substrate association-dissociation by Wedler, F C, Ley, B W

“…Changes in the kinetic properties of homoserine dehydrogenase-I (HD-I) from Escherichia coli, caused by substitution of Na+ for the normal activating…”
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In vitro and xenogenous capacitation-like changes of fresh, cooled, and cryopreserved stallion sperm as assessed by a chlortetracycline stain by Parker, N. A, Bailey, T. L, Bowen, J. M, Ley, W. B, Purswell, B. J, Dascanio, J. J

“…: Like the human female, the mare experiences reproductive tract pathology that may sometimes be circumvented by the use of assisted reproductive technologies…”
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Equine fungal endometritis by Dascanio, J. J., Schweizer, C., Ley, W. B.

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Cu(II) and Zn(II) ions alter the dynamics and distribution of Mn(II) in cultured chick glial cells by WEDLER, F. C, LEY, B. W

“…Previous studies revealed that Mn(II) is accumulated in cultured glial cells to concentrations far above those present in whole brain or in culture medium. The…”
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Interaction of crocidolite asbestos with hamster respiratory mucosa in organ culture by Mossman, B T, Kessler, J B, Ley, B W, Craighead, J E

“…Organ cultures of hamster trachea were used to study the effects of crocidolite asbestos on the respiratroy epithelium and the uptake of asbestos by cells of…”
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Intra-articular anesthesia of the distal interphalangeal joint alleviates lameness associated with navicular bursa in horses by Pleasant, R.S. (Virginia-Maryland Regional College of Veterinary Medicine, Blacksburg, VA.), Moll, H.D, Ley, W.B, Lessard, P, Warnick, L.D

“…Objective— To determine if intra‐articular anesthesia of the distal interphalangeal joint could alleviate lameness associated with the navicular bursa in…”
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Preferred order random kinetic mechanism for homoserine dehydrogenase of Escherichia coli (Thr-sensitive) aspartokinase/homoserine dehydrogenase-I: equilibrium isotope exchange kinetics by Wedler, F C, Ley, B W, Shames, S L, Rembish, S J, Kushmaul, D L

“…Isotope exchange kinetics at chemical equilibrium have been used to investigate the kinetic mechanism of homoserine dehydrogenase (EC 1.1.1.3) of the…”
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Use of the partial farm budget technique to predict the economic impact of the flock management decision to use B-mode ultrasonographic pregnancy diagnosis by Sprecher, D J, Ley, W B, Whittier, W D, Bowen, J M, Thatcher, C D, Pelzer, K D, Moore, J M

“…A computer spreadsheet was developed to predict the economic impact of a management decision to use B-mode ultrasonographic ovine pregnancy diagnosis. The…”
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Efficacy of ivermectin in controlling Strongyloides westeri infections in foals by Ludwig, K G, Craig, T M, Bowen, J M, Ansari, M M, Ley, W B

“…Twenty-eight foals whose dams were treated IM with ivermectin (200 micrograms/kg of body weight) on the day of parturition were compared with 35 foals whose…”
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A survey of whole blood selenium concentrations of horses in Maryland by Carmel, D K, Crisman, M V, Ley, W B, Irby, M H, Edwards, G H

“…We surveyed the whole blood selenium status of a randomly sampled population of horses from 4 contiguous counties in northern Maryland. Two hundred and two…”
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Gonadotropin extraction from pregnant mares' serum and effect of PMSG preparation on the fertility of Mongolian native ewes by Donrov, Ts, Batsaihan, D, Ley, W.B

“…Pregnant mares' serum (PMS) was prepared from blood collected from native Mongolian mares between 60 and 70 days of gestation. Pregnant mares' serum…”
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