Search Results - "Green, B T"

effect of administering multiple doses of tall larkspur (Delphinium barbeyi) to cattle by Welch, K. D, B. T. Green, D. R. Gardner, D. Cook, J. A. Pfister

“…Larkspurs (Delphinium spp.) are one of the most serious toxic plant problems on foothill and mountain rangelands in the western United States. A considerable…”
Get full text

Scrapie Resistance in ARQ Sheep by Laegreid, W. W, Clawson, M. L, Heaton, M. P, Green, B. T, O'Rourke, K. I, Knowles, D. P

“…Variation in the ovine prion protein amino acid sequence influences scrapie progression, with sheep homozygous for A136R154Q171 considered susceptible. This…”
Get full text

The effect of low larkspur (Delphinium spp.) co-administration on the acute toxicity of death camas (Zigadenus spp.) in sheep by Welch, K.D., Green, B.T., Gardner, D.R., Stonecipher, C.A., Panter, K.E., Pfister, J.A., Cook, D.

“…In most cases where livestock are poisoned by plants in a range setting, there is more than one potential poisonous plant in the same area. Two poisonous…”
Get full text

The effect of 7,8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of methyllycaconitine in mice by Welch, K. D, Panter, K. E, Gardner, D. R, Green, B. T, Pfister, J. A, Cook, D, Stegelmeier, B. L

“…Larkspur plants contain numerous norditerpenoid alkaloids, which include the 7,8-methylenedioxylycoctonine (MDL)-type alkaloids and the…”
Get full text

acute toxicity of the death camas (Zigadenus species) alkaloid zygacine in mice, including the effect of methyllycaconitine coadministration on zygacine toxicity by Welch, K.D, Panter, K.E, Gardner, D.R, Stegelmeier, B.L, Green, B.T, Pfister, J.A, Cook, D

“…Death camas (Zigadenus spp.) is a common poisonous plant on foothill rangelands in western North America. The steroidal alkaloid zygacine is believed to be the…”
Get full text

Studies on the teratogenicity of anabasine in a rat model by Welch, K.D., Lee, S.T., Panter, K.E., Gardner, D.R., Knoppel, E.L., Green, B.T., Hammond, C.K., Hammond, Z.J., Pfister, J.A.

“…A number of plant toxins have been shown to be teratogenic to livestock. The teratogenic action of some of these alkaloids is mediated by nicotinic…”
Get full text

White snakeroot poisoning in goats: Variations in toxicity with different plant chemotypes by Davis, T.Z., Stegelmeier, B.L., Lee, S.T., Collett, M.G., Green, B.T., Pfister, J.A., Evans, T.J., Grum, D.S., Buck, S.

“…Tremetone and possibly other benzofuran ketones are believed to be the toxic compounds in white snakeroot. However, disease has not been reproduced with…”
Get full text

Evaluation of the respiratory elimination kinetics of selenate and Se-methylselenocysteine after oral administration in lambs by Davis, T.Z., Stegelmeier, B.L., Green, B.T., Welch, K.D., Hall, J.O.

“…Sheep can be acutely poisoned by selenium (Se) accumulating forages which often contain selenate or Se-methylselenocysteine as their predominant forms. Excess…”
Get full text

Investigation of the susceptibility of various strains of mice to methyllycaconitine toxicosis by Welch, K.D, Green, B.T, Panter, K.E, Gardner, D.R, Pfister, J.A, Cook, D, Stegelmeier, B.L

“…Although the mechanism of action for larkspur alkaloids has been described, little information is available on the variation of the physiological response of…”
Get full text

Age-dependent intoxication by larkspur (Delphinium) in Angus steers by Green, B.T., Gardner, D.R., Cook, D., Pfister, J.A., Welch, K.D., Keele, J.W.

“…The effect of age on larkspur poisoning of cattle is unknown. An experiment consisting of oral dosing of dried, ground, Delphinium barbeyi to ten Angus steers…”
Get full text

Serum toxicokinetics after intravenous and oral dosing of larkspur toxins in goats by Welch, K.D., Gardner, D.R., Stonecipher, C.A., Green, B.T., Pfister, J.A.

“…Poisoning of cattle by larkspur plants (Delphinium spp.) is a concern for cattle ranchers in western North America. Previous research studies have evaluated…”
Get full text

Complete inhibition of fetal movement in the day 40 pregnant goat model by the piperidine alkaloid anabasine but not related alkaloids by Green, B.T., Lee, S.T., Keele, J.W., Welch, K.D., Cook, D., Pfister, J.A., Kem, W.R.

“…Four chemically similar alkaloids, anabasine, anabaseine, epibatidine and dimethylphenylpiperazinium (DMPP), are potent nicotinic acetylcholine receptor…”
Get full text

The effect of 7, 8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of tall larkspur (Delphinium spp.) in cattle by Welch, K D, Green, B T, Gardner, D R, Cook, D, Pfister, J A, Panter, K E

“…Delphinium spp. contain numerous norditerpenoid alkaloids which are structurally delineated as 7, 8-methylenedioxylycoctonine (MDL) and N-(methylsuccinimido)…”
Get full text

Administering multiple doses of a non N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-containing tall larkspur (Delphinium occidentale) to cattle by Welch, K.D., Stonecipher, C.A., Green, B.T., Gardner, D.R., Cook, D., Pfister, J.A.

“…Larkspurs (Delphinium spp.) are a serious toxic plant problem for cattle in western North America. There are two chemotypes of D. occidentale, a more toxic and…”
Get full text

Comparison of the serum toxicokinetics of larkspur toxins in cattle, sheep and goats by Welch, K.D., Gardner, D.R., Green, B.T., Stonecipher, C.A., Cook, D., Pfister, J.A.

“…Larkspurs (Delphinium spp.) are a major cause of cattle losses in western North America, whereas sheep are thought to be resistant to larkspur toxicosis. Goats…”
Get full text

Production of an autoinducer of growth by norepinephrine cultured Escherichia coli O157:H7 by Lyte, Mark, Frank, Cory D., Green, Ben T.

“…Abstract Escherichia coli O157:H7 were cultured in the presence or absence of norepinephrine to generate conditioned media. The presence of a growth-inducing…”
Get full text

Cellulitis and Bacteraemia due to Chryseobacterium indologenes by Green, B.T., Nolan, P.E.

Get full text

Experimental rayless goldenrod (Isocoma pluriflora) toxicosis in horses by Davis, T.Z., Stegelmeier, B.L., Lee, S.T., Green, B.T., Hall, J.O.

“…Rayless goldenrod (Isocoma pluriflora) sporadically poisons horses and other livestock in the southwestern United States. Similar to livestock poisoning by…”
Get full text

The role of the α7 subunit of the nicotinic acetylcholine receptor on motor coordination in mice treated with methyllycaconitine and anabasine by Welch, K. D., Pfister, J. A., Gardner, D. R., Green, B. T., Panter, K. E.

“…ABSTRACT The adverse effects of methyllycaconitine (MLA) have been attributed to competitive antagonism of nicotinic acetylcholine receptors (nAChR). Research…”
Get full text

The role of the α7 subunit of the nicotinic acetylcholine receptor in the acute toxicosis of methyllycaconitine in mice by Welch, K. D., Green, B. T., Panter, K. E., Pfister, J. A., Gardner, D. R.

“…ABSTRACT The adverse physiological effects of methyllycaconitine (MLA) have been attributed to its competitive antagonism of nicotinic acetylcholine receptors…”
Get full text