J. Klotz

发表

Effects of endophyte-infected tall fescue seed and red clover isoflavones on rumen microbial populations and physiological parameters of beef cattle

Jason K. Smith, P. Myer, M. Flythe, 2018, Translational animal science.

Antagonism of lateral saphenous vein serotonin receptors from steers grazing endophyte-free, wild-type, or novel endophyte-infected tall fescue.

G. Aiken, L. Bush, J. Johnson, 2013, Journal of animal science.

Ergot alkaloid exposure during gestation alters. I. Maternal characteristics and placental development of pregnant ewes1.

J. Andrae, W. Bridges, G. Aiken, 2019, Journal of animal science.

Effect of biochanin A on the rumen microbial community of Holstein steers consuming a high fiber diet and subjected to a subacute acidosis challenge

D. Harmon, M. Flythe, G. Aiken, 2021, PloS one.

Vasoactivity and Vasoconstriction Changes in Cattle Related to Time off Toxic Endophyte-Infected Tall Fescue

D. Harmon, A. Foote, G. Aiken, 2016, Toxins.

Rumen and Serum Metabolomes in Response to Endophyte-Infected Tall Fescue Seed and Isoflavone Supplementation in Beef Steers

P. Myer, M. Flythe, J. F. Cordero, 2020, Toxins.

Steer and pasture responses for a novel endophyte tall fescue developed for the upper transition zone.

T. Phillips, G. Aiken, M. Barrett, 2012, Journal of animal science.

Effects of Bromocriptine on Glucose and Insulin Dynamics in Normal and Insulin Dysregulated Horses

K. Urschel, K. McLeod, J. Klotz, 2022, Frontiers in Veterinary Science.

5-Hydroxytryptophan strongly stimulates serotonin synthesis in Holstein steers.

D. Harmon, J. Klotz, É. Valente, 2020, Domestic animal endocrinology.

Pattern of postruminal administration of l-tryptophan affects blood serotonin in cattle.

D. Harmon, J. Klotz, É. Valente, 2020, Domestic animal endocrinology.

Ergot alkaloids reduce circulating serotonin in the bovine.

D. Harmon, K. McLeod, J. Klotz, 2020, Journal of animal science.

BILL E. KUNKLE INTERDISCIPLINARY BEEF SYMPOSIUM: Physiologic effects of ergot alkaloids: What happens when excretion does not equal consumption?

J. Klotz, 2015, Journal of animal science.

Use of Oral Citrulline Administration as a Mitigation Strategy for Fescue Toxicosis in Sheep

W. S. Baldwin, S. Duckett, J. Goodman, 2020 .

Activities and Effects of Ergot Alkaloids on Livestock Physiology and Production

J. Klotz, 2015, Toxins.

Dietary exposure to ergot alkaloids decreases contractility of bovine mesenteric vasculature.

D. Harmon, D. Kim, F. Schrick, 2014, Journal of animal science.

Contractile response of fescue-naive bovine lateral saphenous veins to increasing concentrations of tall fescue alkaloids.

G. Aiken, L. Bush, J. Klotz, 2010, Journal of animal science.

Mycotoxin ingestion during late gestation alters placentome structure, cotyledon transcriptome, and fetal development in pregnant sheep

S. Duckett, R. Powell, J. Klotz, 2022, Human & experimental toxicology.

Technical note: Comparison between two tracing methods with ultrasonography to determine lumen area of the caudal artery in beef cattle.

G. Aiken, D. Boykin, J. Klotz, 2009, Journal of animal science.

Interaction between a tannin-containing legume and endophyte-infected tall fescue seed on lambs' feeding behavior and physiology.

J. Villalba, J. MacAdam, T. Griggs, 2016, Journal of animal science.

Conventional loose mineral with added red clover leaf (Trifolium pratense L.) reverses vasoconstriction associated with tall fescue toxicosis in steers

D. Harmon, M. Flythe, J. Johns, 2022, Animal Feed Science and Technology.

Effects of red clover isoflavones on tall fescue seed fermentation and microbial populations in vitro

Jason K. Smith, P. Myer, M. Flythe, 2018, PloS one.

Effects of endophyte infected tall fescue seed and red clover isoflavones on rumen microbial populations, fiber fermentation, and volatile fatty acids in vitro

Jason K. Smith, P. Myer, M. Flythe, 2018, bioRxiv.

Tall fescue seed and red clover isoflavone fermentation in vitro 6 7

Jason K. Smith, P. Myer, M. Flythe, 2022 .

Cases of ergotism in livestock and associated ergot alkaloid concentrations in feed

A. Craig, J. Duringer, J. Klotz, 2015, Front. Chem..

Effect of fescue toxicosis on whole body energy and nitrogen balance, in situ degradation and ruminal passage rates in Holstein steers

D. Harmon, D. Kim, K. McLeod, 2015 .

Growing steers grazing high versus low endophyte (Neotyphodium coenophialum)-infected tall fescue have reduced serum enzymes, increased hepatic glucogenic enzymes, and reduced liver and carcass mass.

J. Matthews, L. Bush, J. Boling, 2009, Journal of animal science.

Rumen Development, Intestinal Growth and Hepatic Metabolism In The Pre- and Postweaning Ruminant

R. Baldwin, K. McLeod, J. Klotz, 2004 .

Residual effects of abomasal 5-hydroxytryptophan administration on serotonin metabolism in cattle.

D. Harmon, J. Klotz, É. Valente, 2021, Domestic animal endocrinology.

Disrupted hair follicle activity in cattle grazing endophyte-infected tall fescue in the summer insulates core body temperatures1

M. Looper, G. Aiken, F. Schrick, 2011 .

Effects of Tall Fescue Endophyte Type and Dopamine Receptor D2 Genotype on Cow-Calf Performance during Late Gestation and Early Lactation

J. Andrae, S. Duckett, J. Klotz, 2021, Toxins.

Feeding Tall Fescue Seed Reduces Ewe Milk Production, Lamb Birth Weight and Pre-Weaning Growth Rate

J. Andrae, W. Bridges, G. Aiken, 2020, Animals : an open access journal from MDPI.

Feeding Tall Fescue Seed during Mid and Late Gestation Influences Subsequent Postnatal Growth, Puberty, and Carcass Quality of Offspring

J. Andrae, W. Bridges, S. Duckett, 2020, Animals : an open access journal from MDPI.

Recent investigations of ergot alkaloids incorporated into plant and/or animal systems

Darrin L. Smith, J. Klotz, 2015, Front. Chem..

Interaction of Isoflavones and Endophyte-Infected Tall Fescue Seed Extract on Vasoactivity of Bovine Mesenteric Vasculature

D. Harmon, M. Flythe, Yang Jia, 2015, Front. Nutr..

Ergovaline, an endophytic alkaloid. 2. Intake and impact on animal production, with reference to New Zealand

A. Nicol, J. Klotz, 2016 .

Ergovaline-induced vasoconstriction in an isolated bovine lateral saphenous vein bioassay.

W. Shafer, L. L. Smith, L. Bush, 2007, Journal of animal science.

Ergot alkaloid exposure during gestation alters: II. Uterine and umbilical artery vasoactivity1.

J. Andrae, G. Aiken, N. Long, 2019, Journal of animal science.

Ergovaline, an endophytic alkaloid. 1. Animal physiology and metabolism

A. Nicol, J. Klotz, 2016 .

Alterations in serotonin receptor-induced contractility of bovine lateral saphenous vein in cattle grazing endophyte-infected tall fescue.

W. Burris, J. Matthews, L. Bush, 2012, Journal of animal science.

Effects of selected combinations of tall fescue alkaloids on the vasoconstrictive capacity of fescue-naive bovine lateral saphenous veins.

G. Aiken, L. Bush, J. Klotz, 2008, Journal of animal science.

Interaction of ergovaline with serotonin receptor 5-HT2A in bovine ruminal and mesenteric vasculature.

D. Harmon, R. Trotta, J. Klotz, 2018, Journal of animal science.

Bovine lateral saphenous veins exposed to ergopeptine alkaloids do not relax.

D. Harmon, A. F. Branco, J. Klotz, 2014, Journal of animal science.

Effect of ergot alkaloids on contractility of bovine right ruminal artery and vein.

D. Harmon, A. Foote, L. Bush, 2011, Journal of animal science.

A vascular contractility bioassay using bovine right ruminal artery and vein.

L. Bush, J. Klotz, J. Strickland, 2011, Journal of animal science.

Bioaccumulation of ergovaline in bovine lateral saphenous veins in vitro.

G. Aiken, L. Bush, J. Klotz, 2009, Journal of animal science.

Assessment of vasoconstrictive potential of D-lysergic acid using an isolated bovine lateral saphenous vein bioassay.

W. Shafer, L. L. Smith, A. Craig, 2006, Journal of animal science.

Alteration of fasting heat production during fescue toxicosis in Holstein steers.

D. Harmon, A. Foote, L. Bush, 2013, Journal of animal science.

Evaluation of oral citrulline administration as a mitigation strategy for fescue toxicosis in sheep

W. S. Baldwin, S. Duckett, J. Goodman, 2020, Translational animal science.

Isoflavone supplementation, via red clover hay, alters the rumen microbial community and promotes weight gain of steers grazing mixed grass pastures

M. Flythe, G. Aiken, J. Goodman, 2020, PLoS ONE.

Refinements in primary rumen epithelial cell incubation techniques.

R. Baldwin, R. Gillis, J. Klotz, 2001, Journal of dairy science.

Volatile fatty acid metabolism by epithelial cells isolated from different areas of the ewe rumen.

A. Saxton, J. Quigley, F. Schrick, 2002, Journal of animal science.

Evaluation of a rapid determination of fasting heat production and respiratory quotient in Holstein steers using the washed rumen technique.

D. Harmon, A. Foote, D. Kim, 2013, Journal of animal science.

Effects of weaning and ionophore supplementation on selected blood metabolites and growth in dairy calves.

J. Klotz, R. N. Heitmann, R. Heitmann, 2006, Journal of dairy science.

Evaluation of primary rumen epithelial cell incubation techniques in sheep

R. Baldwin, R. Gillis, J. Klotz, 2002 .

Tall fescue ergot alkaloids are vasoactive in equine vasculature.

J. Klotz, K. McDowell, 2017, Journal of animal science.

Acute exposure to ergot alkaloids from endophyte-infected tall fescue does not alter absorptive or barrier function of the isolated bovine ruminal epithelium.

D. Harmon, A. Foote, L. Bush, 2014, Animal : an international journal of animal bioscience.

Ergot alkaloids from endophyte-infected tall fescue decrease reticuloruminal epithelial blood flow and volatile fatty acid absorption from the washed reticulorumen.

N. Kristensen, D. Harmon, A. Foote, 2013, Journal of animal science.

Protein degradation of smooth bromegrass, switchgrass, and big bluestem in grazing cattle1

T. Klopfenstein, L. E. Moser, S. S. Waller, 2011 .

Contractile Response of Bovine Lateral Saphenous Vein to Ergotamine Tartrate Exposed to Different Concentrations of Molecularly Imprinted Polymer

K. Dawson, K. McLeod, J. Klotz, 2018, Toxins.

Global Impact of Ergot Alkaloids

J. Klotz, 2022, Toxins.

Effects of grazing different ergovaline concentrations on vasoactivity of bovine lateral saphenous vein.

D. Harmon, G. Aiken, F. Schrick, 2018, Journal of animal science.

Development of a methodology to measure the effect of ergot alkaloids on forestomach motility using real-time wireless telemetry

D. Harmon, K. McLeod, J. Klotz, 2014, Front. Chem..

Synthetic Alkaloid Treatment Influences the Intestinal Epithelium and Mesenteric Adipose Transcriptome in Holstein Steers

Congjun Li, R. Baldwin, J. L. Edwards, 2020, Frontiers in Veterinary Science.

Ergot Alkaloid Exposure During Gestation Alters: 3. Fetal Growth, Muscle Fiber Development and miRNA Transcriptome.

F. A. Feltus, M. Miller, W. Bridges, 2019, Journal of animal science.

Changes in net portal nutrient flux in response to weaning transition and ionophore supplementation in dairy calves.

J. Klotz, R. N. Heitmann, R. Heitmann, 2007, Journal of dairy science.

Ruminal motility, reticulo-ruminal fill and eating patterns in steers exposed to ergovaline.

D. Harmon, J. Klotz, G. Ahn, 2019, Journal of animal science.

Effects of source and level of dietary energy supplementation on in vitro digestibility and methane production from tall fescue-based diets

D. Harmon, J. Klotz, R. J. Trotta, 2018, Animal Feed Science and Technology.

Gross and histopathological observations of long-term catheterized vessels in experimental sheep.

C. Krehbiel, H. Zepeda, J. Klotz, 2006, Journal of veterinary medicine. A, Physiology, pathology, clinical medicine.

Pharmacologic assessment of bovine ruminal and mesenteric vascular serotonin receptor populations.

D. Harmon, J. Klotz, M. Snider, 2018, Journal of animal science.

Isolating and using sections of bovine mesenteric artery and vein as a bioassay to test for vasoactivity in the small intestine.

J. Klotz, Adam Barnes, 2014, Journal of visualized experiments : JoVE.

Effects of a moderate transition from 70% to 90% concentrate diet on early alterations in feeding behavior, rumen environment, reticulorumen motility, and blood acid–base status in beef heifers

D. Harmon, M. Sama, K. McLeod, 2020, Canadian Journal of Animal Science.

Effect of intake on fasting heat production, respiratory quotient and plasma metabolites measured using the washed rumen technique.

D. Harmon, A. Foote, D. Kim, 2015, Animal : an international journal of animal bioscience.

Influence of intra-abomasal administration of L-DOPA on circulating catecholamines and feed intake in cattle

D. Harmon, J. Klotz, É. Valente, 2023, Frontiers in Animal Science.

Evaluation of a ruminally dosed tall fescue seed extract as a model for fescue toxicosis in steers.

D. Harmon, L. Bush, F. Schrick, 2012, Journal of animal science.

Impact of ergot alkaloid and steroidal implant on whole-body protein turnover and expression of mTOR pathway proteins in muscle of cattle

K. Urschel, K. McLeod, J. Klotz, 2023, Frontiers in Veterinary Science.

Influence of Prolonged Serotonin and Ergovaline Pre-Exposure on Vasoconstriction Ex Vivo

D. Harmon, J. Klotz, É. Valente, 2021, Toxins.

CELL BIOLOGY SYMPOSIUM: Membrane trafficking and signal transduction.

J. Klotz, 2017, Journal of animal science.

Automated system for characterizing short-term feeding behavior and real-time forestomach motility in cattle

Michael P. Sama, Amanda M. Egert-McLean, James L. Klotz, 2019, Comput. Electron. Agric..

PSV-14 Ergovaline acts as both an agonist and antagonist on serotonin receptor 5-HT2A in bovine ruminal and mesenteric vasculature.

D. Harmon, J. Klotz, R. J. Trotta, 2018, Journal of Animal Science.

Effects of Ergot Alkaloid Exposure on Serotonin Receptor mRNA in the Smooth Muscle of the Bovine Gastrointestinal Tract

J. Klotz, 2014 .

Constriction of bovine vasculature caused by endophyte-infected tall fescue seed extract is similar to pure ergovaline.

K. McLeod, J. Klotz, J. Strickland, 2012, Journal of animal science.

Why is Intake Reduced When Cattle are Fed Tall Fescue

J. Klotz, 2017 .

Postruminal Casein Infusion and Exogenous Glucagon-like Peptide 2 Administration Differentially Stimulate Pancreatic α-Amylase and Small Intestinal α-Glucosidase Activity in Cattle.

D. Harmon, K. Swanson, J. Klotz, 2023, The Journal of nutrition.

PSII-5 Characterization of feeding behavior, ruminal motility, and rumen environment of beef heifers during a moderate transition to a 90% concentrate diet.

N. Kristensen, D. Harmon, J. Klotz, 2018, Journal of Animal Science.