Search Results - "Towner, R.A."

In vivo MRS assessment of altered fatty acyl unsaturation in liver tumor formation of a TGFα/c-myc transgenic mouse model by Griffitts, J., Tesiram, Y., Reid, G.E., Saunders, D., Floyd, R.A., Towner, R.A.

“…Current detection methods (computed tomography, ultrasound, and MRI) for hepatocarcinogenesis in humans rely on visual confirmation of neoplastic formations. A…”
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Research note: an assessment of egg yolk structure using magnetic resonance imaging by Hutchison, M J, Lirette, A, Etches, R J, Towner, R A, Janzen, E G

“…The purpose of the present experiment was to examine the inner structure of the egg using magnetic resonance imaging (MRI). Proton images of fertile and…”
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In vivo detection of c‐Met expression in a rat C6 glioma model by Towner, R.A., Smith, N., Doblas, S., Tesiram, Y., Garteiser, P., Saunders, D., Cranford, R., Silasi‐Mansat, R., Herlea, O., Ivanciu, L., Wu, D., Lupu, F.

“…The tyrosine kinase receptor, c‐Met, and its substrate, the hepatocyte growth factor (HGF), are implicated in the malignant progression of glioblastomas. In…”
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Non-mammalian fat-1 gene prevents neoplasia when introduced to a mouse hepatocarcinogenesis model by Griffitts, J., Saunders, D., Tesiram, Y.A., Reid, G.E., Salih, A., Liu, S., Lydic, T.A., Busik, J.V., Kang, J.X., Towner, R.A.

“…We investigated the effect of a non-mammalian omega-3 desaturase in a mouse hepatocarcinogenesis model. Mice containing double mutations (DM) in c-myc and…”
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In vivo nuclear magnetic resonance spectroscopy of chicken embryos from two broiler strains of varying fat content by Lirette, A, Towner, R A, Liu, Z, Janzen, E G, Chambers, J R, Fairfull, R W, Milligan, L P, Crober, D C

“…In vivo nuclear magnetic resonance (NMR) imaging and spectroscopy techniques were used to monitor changes in P- and H-containing molecules in embryos of two…”
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Application of proton NMR spectroscopy in the study of lipid metabolites in a rat hepatocarcinogenesis model by Tesiram, Y.A., Saunders, D., Towner, R.A.

“…Liver cancer is one of the most common cancers worldwide. Altered lipid metabolism in the liver is a key feature of developing liver nodules and tumors…”
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In vivo detection of aflatoxin-induced lipid free radicals in rat bile by Towner, R.A, Mason, R.P, Reinke, L.A

“…Aflatoxin B1 (AFB1), a potent hepatotoxin and hepatocarcinogen, is metabolized in the liver via cytochrome P-450 to an AFB1-8,9-epoxide intermediate. The…”
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In vivo image-guided 1H-magnetic resonance spectroscopy of the serial development of hepatocarcinogenesis in an experimental animal model by Foley, L.M., Towner, R.A., Painter, D.M.

“…Histology on a core or open biopsy is considered the gold standard for the diagnosis of tumours. While the non-invasive technique of magnetic resonance imaging…”
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Spin trapping of free radical metabolites of carbon tetrachloride in vitro and in vivo: effect of acute ethanol administration by Reinke, L A, Towner, R A, Janzen, E G

“…A single dose of ethanol, when administered 18 hr prior to CCl4, potentiates the hepatotoxicity of the halocarbon. In these studies, spin trapping and electron…”
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In vivo proton nuclear magnetic resonance imaging and spectroscopy studies of halocarbon-induced liver damage by Brauer, M, Towner, R A, Renaud, I, Janzen, E G, Foxall, D L

“…Proton magnetic resonance imaging and localized NMR spectroscopy were used to study the rat liver in situ. Respiratory gating was used in both the imaging and…”
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Magnetic resonance imaging of the canine and feline eye, orbit, and optic nerves and its clinical application by Grahn, B.H, Stewart, W.A, Towner, R.A, Noseworthy, M.D

“…The purpose of this study was to investigate magnetic resonance imaging of the normal canine and feline eye, orbit and optic nerves using proton…”
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use of magnetic resonance imaging in the diagnosis of neurological disease by Stewart, W.A, Parent, J.M.L, Towner, R.A, Dobson, H

“…Magnetic resonance imaging (MRI) data were correlated with clinical and cerebrospinal fluid (CSF) findings in one cat and two dogs with brain lesions. In all…”
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The use of in vivo magnetic resonance imaging and spectroscopy to study porcine stress syndrome in young, halothane-susceptible pigs: preliminary results by Janzen, E.G, Gareau, P.J, Stewart, W.A, Towner, R.A

“…Magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) studies on young, halothane-susceptible pigs (4 wk old) are reported. The proton…”
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Magnetic resonance imaging (1H) and spectroscopy (1H,31P) of growing chicken embryos by Lirette, A, Towner, R.A, Liu, Z, Oehler, U.M, Janzen, E.G, Etches, R.J, Chambers, J.R, Fairfull, R.W

“…Nuclear magnetic resonance (NMR) imaging and spectroscopy techniques were used to observe in vivo anatomical and metabolite changes, respectively, in…”
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Nuclear magnetic resonance imaging and proton spectroscopy used as a technique to assess mammary gland composition in Holstein heifers by Stelwagen, K, McBride, B.W, Grieve, D.G, Towner, R.A

“…Mammary glands of eight nonpregnant, nulliparous Holstein heifers (416 ± 11 d) were used to study the potential for nuclear magnetic resonance (NMR) imaging…”
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