K. Welch

J. Pfister, B. Green, S. Lee, 2013, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

Fetal Muscle-Type Nicotinic Acetylcholine Receptor Activation in TE-671 Cells and Inhibition of Fetal Movement in a Day 40 Pregnant Goat Model by Optical Isomers of the Piperidine Alkaloid Coniine

J. Pfister, B. Green, S. Lee, 2013, The Journal of Pharmacology and Experimental Therapeutics.

Cyclopamine‐induced synophthalmia in sheep: defining a critical window and toxicokinetic evaluation

B. Stegelmeier, S. Lee, D. Gardner, 2009, Journal of applied toxicology : JAT.

The effect of copper deficiency on the formation of hemosiderin in sprague-dawley rats

S. Aust, K. Welch, Jeffery O. Hall, 2007, BioMetals.

Development of a monoclonal antibody-based ELISA for the hedgehog inhibitors cyclopamine and KAAD-cyclopamine.

B. Green, S. Lee, D. Gardner, 2012, Journal of pharmaceutical and biomedical analysis.

The Good and the Bad of Poisonous Plants: an Introduction to the USDA-ARS Poisonous Plant Research Laboratory

B. Stegelmeier, D. Gardner, K. Panter, 2012, Journal of Medical Toxicology.

Analysis of rumen contents and ocular fluid for toxic alkaloids from goats and cows dosed larkspur (Delphinium barbeyi), lupine (Lupinus leucophyllus), and death camas (Zigadenus paniculatus).

J. Pfister, S. Lee, D. Gardner, 2020, Toxicon : official journal of the International Society on Toxinology.

An Evaluation of the Susceptibility of Goats to Larkspur Toxicosis

D. Gardner, D. Cook, K. Welch, 2020 .

Serum toxicokinetics after intravenous and oral dosing of larkspur toxins in goats

J. Pfister, D. Gardner, K. Welch, 2017, Toxicon : official journal of the International Society on Toxinology.

Comparison of the serum toxicokinetics of larkspur toxins in cattle, sheep and goats.

J. Pfister, B. Green, D. Gardner, 2016, Toxicon : official journal of the International Society on Toxinology.

The Effect of Co-Administration of Death Camas (Zigadenus spp.) and Low Larkspur (Delphinium spp.) in Cattle

J. Pfister, B. Green, D. Gardner, 2016, Toxins.

Poisonous plants: effects on embryo and fetal development.

B. Green, D. Gardner, K. Panter, 2013, Birth defects research. Part C, Embryo today : reviews.

The acute toxicity of the death camas (Zigadenus species) alkaloid zygacine in mice, including the effect of methyllycaconitine coadministration on zygacine toxicity.

B. Stegelmeier, J. Pfister, B. Green, 2011, Journal of animal science.

Effects of Juniperus species and stage of maturity on nutritional, in vitro digestibility, and plant secondary compound characteristics.

R. Estell, E. Scholljegerdes, J. Muir, 2015, Journal of animal science.

Bioactive Alkaloids from Plants Poisonous to Livestock in North America

B. Green, S. Lee, D. Gardner, 2019, Israel Journal of Chemistry.

Differences between Angus and Holstein cattle in the Lupinus leucophyllus induced inhibition of fetal activity.

B. Stegelmeier, J. Pfister, B. Green, 2015, Toxicon : official journal of the International Society on Toxinology.

The effect of intermittent dosing of Nicotiana glauca on teratogenesis in goats.

D. Gardner, K. Panter, K. Welch, 2015, Toxicon : official journal of the International Society on Toxinology.

A study on embryonic death in goats due to Nicotiana glauca ingestion.

D. Gardner, K. Panter, K. Welch, 2014, Toxicon : official journal of the International Society on Toxinology.

Plant alkaloids that cause developmental defects through the disruption of cholinergic neurotransmission.

B. Green, S. Lee, K. Panter, 2013, Birth defects research. Part C, Embryo today : reviews.

Stereoselective potencies and relative toxicities of γ-coniceine and N-methylconiine enantiomers.

J. Pfister, B. Green, S. Lee, 2013, Chemical research in toxicology.

Stereoselective potencies and relative toxicities of coniine enantiomers.

J. Pfister, B. Green, S. Lee, 2008, Chemical research in toxicology.

Plants teratogenic to livestock in the United States.

B. Stegelmeier, J. Pfister, B. Green, 2011 .

The acute toxicity of water hemlock (Cicuta douglasii) in a goat model.

D. Cook, K. Welch, S. T. Lee, 2020, Toxicon : official journal of the International Society on Toxinology.

Dynamics of Larkspur (Delphinium barbeyi) Pellet Consumption and Tolerance of the Inhibitory Effects of Larkspur Alkaloids on Muscle Function in cattle.

J. Pfister, B. Green, D. Gardner, 2020 .

The effect of administering multiple doses of tall larkspur (Delphinium barbeyi) to cattle.

J. Pfister, B. Green, D. Gardner, 2015, Journal of animal science.

The relative toxicity of Delphinium stachydeum in mice and cattle.

J. Pfister, B. Green, D. Gardner, 2015, Toxicon : official journal of the International Society on Toxinology.

Mitigation of Larkspur Poisoning on Rangelands Through the Selection of Cattle

C. Chitko-McKown, J. Pfister, B. Green, 2014 .

The effect of 7, 8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of tall larkspur (Delphinium spp.) in cattle.

J. Pfister, B. Green, D. Gardner, 2012, Journal of animal science.

Comparison of the toxic effects of two duncecap larkspur (Delphinium occidentale) chemotypes in mice and cattle.

J. Pfister, B. Green, D. Gardner, 2011, American journal of veterinary research.

Influence of 7,8-methylenedioxylycoctonine-type alkaloids on the toxic effects associated with ingestion of tall larkspur (Delphinium spp) in cattle.

B. Stegelmeier, J. Pfister, B. Green, 2010, American journal of veterinary research.

Serum elimination profiles of methyllycaconitine and deltaline in cattle following oral administration of larkspur (Delphinium barbeyi)

B. Stegelmeier, J. Pfister, B. Green, 2009 .

The Biogeographical Distribution of Duncecap Larkspur (Delphinium occidentale) Chemotypes and Their Potential Toxicity

J. Pfister, B. Green, S. Lee, 2009, Journal of Chemical Ecology.

Effects of larkspur (Delphinium barbeyi) on heart rate and electrically evoked electromyographic response of the external anal sphincter in cattle

B. Stegelmeier, J. Pfister, B. Green, 2009 .

Poisonous plants affecting cattle in central-western Brazil

M. C. Lozano, B. Stegelmeier, E. Gimeno, 2012 .

Evaluation of noninvasive specimens to diagnose livestock exposure to toxic larkspur (Delphinium spp.)

J. Pfister, B. Green, S. Lee, 2019, Toxicon : official journal of the International Society on Toxinology.

Identifying Plant Poisoning in Livestock

B. Stegelmeier, B. Green, K. Panter, 2009 .

The effect of 7,8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of methyllycaconitine in mice.

B. Stegelmeier, J. Pfister, B. Green, 2008, Journal of animal science.

Identification of two death camas chemotypes within a population and evaluation of toxicity.

S. Lee, D. Gardner, D. Cook, 2022, Toxicon : official journal of the International Society on Toxinology.

Herbicidal control of deathcamas (Zigadenus paniculatus)

E. Thacker, D. Gardner, K. Welch, 2020, Weed Technology.

If one plant toxin is harmful to livestock, what about two?

J. Pfister, B. Green, D. Gardner, 2014, Journal of agricultural and food chemistry.

Poisonous Plants: Biomarkers for Diagnosis

Kip E. Panter, Kevin D. Welch, Dale R. Gardner, 2014 .

Selected Poisonous Plants Affecting Animal and Human Health

B. Stegelmeier, B. Green, J. Pfister, 2013 .

Poisonous Plants of the United States

Steven T. Lee, Kip E. Panter, Kevin D. Welch, 2012 .

Investigation of the susceptibility of various strains of mice to methyllycaconitine toxicosis.

B. Stegelmeier, J. Pfister, B. Green, 2009, Journal of animal science.

Age-dependent intoxication by larkspur (Delphinium) in Angus steers.

J. Keele, D. Gardner, D. Cook, 2018, Toxicon : official journal of the International Society on Toxinology.

A toxicokinetic comparison of two species of low larkspur (Delphinium spp.) in cattle.

B. Stegelmeier, B. Green, S. Lee, 2013, Research in veterinary science.

Toxicokinetics of norditerpenoid alkaloids from low larkspur (Delphinium andersonii) orally administered to cattle.

B. Stegelmeier, J. Pfister, B. Green, 2012, American journal of veterinary research.

A toxicokinetic comparison of norditerpenoid alkaloids from Delphinium barbeyi and D. glaucescens in cattle

B. Stegelmeier, J. Pfister, B. Green, 2011, Journal of applied toxicology : JAT.

Two Delphinium ramosum chemotypes, their biogeographical distribution and potential toxicity

J. Pfister, B. Green, S. Lee, 2017 .

A comparison of the protective effects of neostigmine and physostigmine on Delphinium barbeyi poisoning in cattle

B. Stegelmeier, J. Pfister, B. Green, 2008 .

Adverse Effects of Larkspur (Delphinium spp.) on Cattle

J. Pfister, B. Green, T. McDaneld, 2015 .

Toxic plants

B. Green, D. Gardner, D. Cook, 2022, Reproductive and Developmental Toxicology.

Solutions to Locoweed Poisoning in New Mexico and the Western United States

K. McDaniel, B. Stegelmeier, A. Cibils, 2009 .

Locoweed Poisoning in Livestock

Kevin D. Welch, Daniel Cook, B. Stegelmeier, 2009 .

Western Juniper-Induced Abortions in Beef Cattle

B. Stegelmeier, J. Pfister, D. Gardner, 2011 .

Development of a PCR-Based Method for Detection of Delphinium Species in Poisoned Cattle.

J. Pfister, B. Green, D. Gardner, 2015, Journal of agricultural and food chemistry.

The effect of body condition on serum concentrations of two teratogenic alkaloids (anagyrine and ammodendrine) from lupines (Lupinus species) that cause crooked calf disease.

J. Pfister, D. Gardner, K. Panter, 2008, Journal of animal science.

The Good and the Bad of Poisonous Plants: an Introduction to the USDA-ARS Poisonous Plant Research Laboratory

B. Stegelmeier, D. Gardner, K. Panter, 2012, Journal of Medical Toxicology.

Grazing Tall Larkspur Ranges: A Livestock Producer's Decision-making Handbook

J. Pfister, B. Green, D. Gardner, 2014 .

Serum elimination profiles of methyllycaconitine and deltaline in cattle following oral administration of larkspur (Delphinium barbeyi).

B. Stegelmeier, J. Pfister, B. Green, 2009, American journal of veterinary research.

Effects of larkspur (Delphinium barbeyi) on heart rate and electrically evoked electromyographic response of the external anal sphincter in cattle.

B. Stegelmeier, J. Pfister, B. Green, 2009, American journal of veterinary research.

Actions of piperidine alkaloid teratogens at fetal nicotinic acetylcholine receptors.

J. Pfister, B. Green, S. Lee, 2010, Neurotoxicology and teratology.

The effect of alkaloid composition of larkspur (Delphinium) species on the intoxication of Angus heifers1.

G. L. Bennett, J. Pfister, B. Green, 2019, Journal of animal science.

Effect of α₇ nicotinic acetylcholine receptor agonists and antagonists on motor function in mice.

J. Pfister, B. Green, D. Gardner, 2013, Toxicology and applied pharmacology.

Neurobehavioral evaluation of mice dosed with water hemlock green seeds and tubers

J. Pfister, S. Lee, K. Welch, 2018 .

Water hemlock poisoning in cattle: Ingestion of immature Cicuta maculata seed as the probable cause.

B. Stegelmeier, D. Gardner, K. Panter, 2011, Toxicon : official journal of the International Society on Toxinology.

Cyclopamine: from cyclops lambs to cancer treatment.

S. Lee, D. Gardner, K. Panter, 2014, Journal of agricultural and food chemistry.

Changes in the rumen bacterial microbiome of cattle exposed to ponderosa pine needles.

J. Pfister, D. Gardner, D. Cook, 2017, Journal of animal science.

Evaluation of the Seasonal and Annual Abortifacient Risk of Western Juniper Trees on Oregon Rangelands

J. Pfister, D. Gardner, K. Panter, 2015 .

The effect of western juniper on the estrous cycle in beef cattle.

D. Gardner, K. Panter, Cory T Parsons, 2015, Research in veterinary science.

Effect of body condition on consumption of pine needles (Pinus ponderosa) by beef cows.

J. Pfister, D. Gardner, K. Panter, 2008, Journal of animal science.

Administering multiple doses of a non N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-containing tall larkspur (Delphinium occidentale) to cattle.

J. Pfister, B. Green, D. Gardner, 2017, Toxicon : official journal of the International Society on Toxinology.

Alkaloid Profiling as an Approach to Differentiate Lupinus garfieldensis, Lupinus sabinianus and Lupinus sericeus.

J. Pfister, B. Green, S. Lee, 2012, Phytochemical analysis : PCA.

The alkaloid profiles of Lupinus sulphureus.

J. Pfister, B. Green, S. Lee, 2009, Journal of agricultural and food chemistry.

Lupine-Induced Crooked Calf Disease: The Last 20 Years

Kip E. Panter, Kevin D. Welch, James A. Pfister, 2008 .

Larkspur Poisoning of Cattle: Plant and Animal Factors that Influence Plant Toxicity

B. Stegelmeier, J. Pfister, B. Green, 2020, Rangelands.

Complete inhibition of fetal movement in the day 40 pregnant goat model by the piperidine alkaloid anabasine but not related alkaloids

J. Keele, J. Pfister, B. Green, 2018, Toxicon : official journal of the International Society on Toxinology.

Anagyrine desensitization of peripheral nicotinic acetylcholine receptors. A potential biomarker of quinolizidine alkaloid teratogenesis in cattle.

B. Green, S. Lee, D. Cook, 2017, Research in veterinary science.

Influence of Phenological Stage on Swainsonine and Endophyte Concentrations in Oxytropis sericea

Lei Shi, J. Pfister, D. Gardner, 2012, Journal of Chemical Ecology.

Microsomal activation, and SH-SY5Y cell toxicity studies of tremetone and 6-hydroxytremetone isolated from rayless goldenrod (Isocoma pluriflora) and white snakeroot (Agertina altissima), respectively

B. Green, S. Lee, K. Welch, 2019, Toxicon: X.

An Evaluation of the Toxicity of White Snakeroot ( Ageratina altissima ) and Rayless Goldenrod ( Isocoma pluriflora ) in a Lactating Mouse Model

S. Lee, K. Welch, T. Z. Davis, 2017 .

Physiological and serum biochemical changes associated with rayless goldenrod (Isocoma pluriflora) poisoning in goats.

B. Stegelmeier, J. Pfister, B. Green, 2013, Toxicon : official journal of the International Society on Toxinology.

A survey of swainsonine content in Swainsona species

D. Gardner, D. Cook, K. Welch, 2017 .

A Screen for Swainsonine in Select North American Astragalus Species

J. Pfister, S. Lee, S. L. Welsh, 2017, Chemistry & biodiversity.

Influence of endophyte genotype on swainsonine concentrations in Oxytropis sericea.

J. Pfister, D. Gardner, D. Cook, 2013, Toxicon : official journal of the International Society on Toxinology.

Swainsoninine Concentrations and Endophyte Amounts of Undifilum oxytropis in Different Plant Parts of Oxytropis sericea

J. Pfister, B. Green, D. Gardner, 2009, Journal of Chemical Ecology.

Studies on the teratogenicity of anabasine in a rat model.

J. Pfister, D. Gardner, K. Panter, 2014, Toxicon : official journal of the International Society on Toxinology.

Do plant secondary compounds induce epigenetic changes that confer resistance or susceptibility to toxicosis in animals

F. Provenza, J. Pfister, K. Welch, 2012 .

Evaluation of diazepam as a drug treatment for water hemlock (Cicuta species) poisoning in Spanish goats.

B. Green, S. Lee, D. Cook, 2021, Toxicon : official journal of the International Society on Toxinology.

Reversible modulation of the redox characteristics of acid-sensitive molybdenum and tungsten scorpionate complexes.

W. Harman, K. Welch, C. Machan, 2018, Dalton transactions.

Michael−Aldol Ring Closures with Dihapto-Coordinated Pyrrole Complexes and the Synthesis of Tetrahydroindole Cores

M. Sabat, W. Harman, K. Welch, 2009 .

Facile Intermolecular Aryl−F Bond Cleavage in the Presence of Aryl C−H Bonds: Is the η2-Arene Intermediate Bypassed?

M. Sabat, W. Harman, K. Welch, 2007 .

Spatial Recognition Within Terpenes: Redox and H-bond Promoted Linkage Isomerizations and the Selective Binding of Complex Alkenes.

D. Dickie, W. Harman, Katy B. Wilson, 2020, Organometallics.

Stereo- and Regioselective Nucleophilic Addition to Dihapto-Coordinated Pyridine Complexes

M. Sabat, W. Harman, K. Welch, 2009 .

Efficient synthesis of an eta2-pyridine complex and a preliminary investigation of the bound heterocycle's reactivity.

M. Sabat, W. Harman, K. Welch, 2008, Journal of the American Chemical Society.

Large-Scale Syntheses of Several Synthons to the Dearomatization Agent {TpW(NO)(PMe3)} and Convenient Spectroscopic Tools for Product Analysis

W. Harman, K. Welch, Weijun Liu, 2007 .

Isomerization dynamics and control of the eta2/N equilibrium for pyridine complexes.

W. Harman, Y. Surendranath, M. Sabat, 2007, Journal of the American Chemical Society.

Tungsten-Promoted Dearomatization of Heterocycles: Uncovering the Latent 2-Azadiene Character of Pyrimidines

Y. Surendranath, W. Harman, K. Welch, 2006 .

Osmium(II)-, Rhenium(I)-, and Tungsten(0)-Promoted Dipolar Cycloaddition Reactions with Pyrroles: Exploiting the Azomethine Ylide Character of This Heterocycle

M. Sabat, Philip L. Smith, W. Harman, 2006 .

Deleterious iron-mediated oxidation of biomolecules.

M. V. van Eden, S. Aust, K. Welch, 2002, Free radical biology & medicine.

Tungsten(0) and Rhenium(I) η2-Pyrrole Complexes: Dearomatization of Pyrroles and Their Facile Isomerizations, Protonations, and Reductions

M. Sabat, W. Harman, K. Welch, 2005 .

Electron-Transfer Chain Catalysis of η2-Arene, η2-Alkene, and η2-Ketone Exchange on Molybdenum

D. Dickie, W. Harman, Jacob A. Smith, 2019, ACS Catalysis.

Enantioenriched Molybdenum Dearomatization: Dissociative Substitution with Configurational Stability

W. Harman, Jacob A. Smith, K. Welch, 2018 .

An integrative genomic analysis identifies Bhmt2 as a diet-dependent genetic factor protecting against acetaminophen-induced liver toxicity.

Zhaomei Zhang, M. Zheng, G. Peltz, 2010, Genome research.

Modification of ferritin during iron loading.

S. Aust, K. Welch, M. V. Van Eden, 2001, Free radical biology & medicine.

Aging-associated changes in motor function are ovarian somatic tissue-dependent, but germ cell and estradiol independent in post-reproductive female mice exposed to young ovarian tissue

M. Masternak, J. Mason, A. Schneider, 2022, GeroScience.

Rotational spectroscopy of vibrationally excited states by infrared-Fourier transform microwave-microwave triple-resonance spectroscopy

R. Suenram, B. Pate, K. Douglass, 2003 .

Swainsonine and endophyte relationships in Astragalus mollissimus and Astragalus lentiginosus.

J. Pfister, B. Green, D. Gardner, 2011, Journal of agricultural and food chemistry.

Activation and Desensitization of Peripheral Muscle and Neuronal Nicotinic Acetylcholine Receptors by Selected, Naturally-Occurring Pyridine Alkaloids

B. Green, S. Lee, D. Cook, 2016, Toxins.

Potentiation of the actions of acetylcholine, epibatidine, and nicotine by methyllycaconitine at fetal muscle-type nicotinic acetylcholine receptors.

B. Green, D. Gardner, D. Cook, 2011, European journal of pharmacology.

Plant toxins that affect nicotinic acetylcholine receptors: a review.

B. Green, S. Lee, K. Panter, 2013, Chemical research in toxicology.

Role of IL-6 in an IL-10 and IL-4 double knockout mouse model uniquely susceptible to acetaminophen-induced liver injury.

L. Pohl, M. Bourdi, D. Eiras, 2007, Chemical research in toxicology.

Alpha-Amino-Beta-Carbox y-Muconate-Semialdehyde Decarboxylase Controls Dietary Niacin Requirements for NAD + Synthesis Graphical

C. Cho, J. Kirkland, Christopher J. Lengner, 2018 .

Resource Alpha-Amino-Beta-Carboxy-Muconate-Semialdehyde Decarboxylase Controls Dietary Niacin Requirements for NAD + Synthesis Graphical

Ralph, C. Lengner, C. Cho, 2018 .

An Evaluation of Hair, Oral Fluid, Earwax, and Nasal Mucus as Noninvasive Specimens to Determine Livestock Exposure to Teratogenic Lupine Species.

J. Pfister, B. Green, S. Lee, 2018, Journal of agricultural and food chemistry.

Teratogenic effects of Mimosa tenuiflora in a rat model and possible role of N-methyl- and N,N-dimethyltryptamine.

J. Pfister, D. Gardner, K. Panter, 2014, Journal of agricultural and food chemistry.

Follow that botanical: Challenges and recommendations for assessing absorption, distribution, metabolism and excretion of botanical dietary supplements.

M. DeVito, C. Rider, S. Ferguson, 2018, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

Alpha-Amino-Beta-Carboxy-Muconate-Semialdehyde Decarboxylase Controls Dietary Niacin Requirements for NAD+ Synthesis

C. Cho, Christopher Joachim Lengner, J. Kirkland, 2018, Cell reports.

Biomarkers and their potential for detecting livestock plant poisonings in Western North America

B. Stegelmeier, B. Green, S. Lee, 2023, Frontiers in Veterinary Science.

Chemical Analysis of Plants that Poison Livestock: Successes, Challenges, and Opportunities.

J. Pfister, S. Lee, D. Gardner, 2018, Journal of agricultural and food chemistry.

Editorial - Plant toxins

K. Welch, 2019, Toxicon.

Plant alkaloids that cause developmental defects through the disruption of cholinergic neurotransmission.

B. Green, S. Lee, K. Panter, 2013, Birth defects research. Part C, Embryo today : reviews.

Synthesis, Structures, and Reactions of Manganese Complexes Containing Diphosphine Ligands With Pendant Amines

D. Dubois, W. Dougherty, R. Bullock, 2010 .