Sharon E Mason

Works (12)

Updated: April 25th, 2025 12:58

2019 journal article

Enrofloxacin Pharmacokinetics and Sampling Techniques in California Sea Hares (Aplysia californica)

Journal of the American Association for Laboratory Animal Science, 58(2), 231–234.

By: S. Mason n, M. Papich n , M. Schmale*, C. Harms n  & S. Davis*

MeSH headings : Animals; Anti-Bacterial Agents / administration & dosage; Anti-Bacterial Agents / pharmacokinetics; Aplysia / metabolism; Chromatography, High Pressure Liquid; Enrofloxacin / administration & dosage; Enrofloxacin / pharmacokinetics; Laboratory Animal Science
topics (OpenAlex): Antibiotics Pharmacokinetics and Efficacy; Microbial infections and disease research; Bacterial Identification and Susceptibility Testing
TL;DR: Hemocoel injection appears to be an effective way to administer enrofloxacin to Aplysia and reach clinically relevant concentrations, and reached therapeutic target concentrations in A. californica when dosed according to the regimen described in the current report. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 22, 2019

2018 article

Comparison of the pharmacokinetics of plant-based treatments in milk and plasma of USDA organic dairy cattle with and without mastitis

Mason, S. E., Mullen, K. A. E., Washburn, S. P., Anderson, K. L., & Baynes, R. E. (2018, July 23). Food Additives & Contaminants Part A, Vol. 35, pp. 1716–1727.

By: S. Mason n, K. Mullen n, S. Washburn n, K. Anderson n & R. Baynes n 

author keywords: Pharmacology; milk; organic; thymol; carvacrol; bovine; cattle
MeSH headings : Animals; Cattle; Cymenes; Dairying; Female; Food, Organic / analysis; Garlic / chemistry; Milk / chemistry; Monoterpenes / blood; Thymol / blood; United States; United States Department of Agriculture
topics (OpenAlex): Garlic and Onion Studies; Milk Quality and Mastitis in Dairy Cows; Reproductive Physiology in Livestock
TL;DR: Study of the pharmacokinetics of 3 compounds used on organic both healthy and mastitic organic dairy cattle found levels remained below the limit of detection in milk and plasma and thus no withdrawal time appears to be needed for milk. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2017 journal article

Pharmacokinetic analysis of thymol, carvacrol and diallyl disulfide after intramammary and topical applications in healthy organic dairy cattle

Food Additives & Contaminants: Part A, 34(5), 1–10.

By: S. Mason n, K. Mullen n, K. Anderson n, S. Washburn n, J. Yeatts n & R. Baynes n 

author keywords: Mastitis; organic; generally recognised as safe (GRAS); bovine; residue
MeSH headings : Administration, Topical; Allyl Compounds / administration & dosage; Allyl Compounds / pharmacokinetics; Animals; Cattle; Cymenes; Dairying; Disulfides / administration & dosage; Disulfides / pharmacokinetics; Female; Health; Limit of Detection; Mammary Glands, Animal / metabolism; Monoterpenes / administration & dosage; Monoterpenes / pharmacokinetics; Thymol / administration & dosage; Thymol / pharmacokinetics
topics (OpenAlex): Garlic and Onion Studies; Milk Quality and Mastitis in Dairy Cows; Animal Behavior and Welfare Studies
TL;DR: The plasma pharmacokinetics of three organic mastitis products currently used by organic producers and organic dairy veterinarians are investigated, finding that levels were measurable in the plasma, liver, kidney and fat up to 72 h after the last dose. (via Semantic Scholar)
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Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2012 article

Evaluation of factors important in modeling plasma concentrations of tetracycline hydrochloride administered in water in swine

Mason, S. E., Almond, G. W., Riviere, J. E., & Baynes, R. E. (2012, September 27). American Journal of Veterinary Research, Vol. 73, pp. 1641–1649.

By: S. Mason n, G. Almond* , J. Riviere* & R. Baynes* 

MeSH headings : Administration, Oral; Animals; Anti-Bacterial Agents / administration & dosage; Anti-Bacterial Agents / blood; Anti-Bacterial Agents / pharmacokinetics; Dose-Response Relationship, Drug; Microbial Sensitivity Tests / veterinary; Models, Biological; Nonlinear Dynamics; Swine / metabolism; Tetracycline / administration & dosage; Tetracycline / blood; Tetracycline / pharmacokinetics; Time Factors; Water / chemistry
topics (OpenAlex): Antibiotics Pharmacokinetics and Efficacy; Pharmaceutical and Antibiotic Environmental Impacts; Antibiotic Resistance in Bacteria
TL;DR: The factors found to be of importance, combined with knowledge of the individual pharmacokinetic and chemical properties of medications currently approved for administration in water, may be useful in more prudent administration of approved medications administered to swine. (via Semantic Scholar)
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 article

Hot topic: Milk and plasma disposition of thymol following intramammary administration of a phytoceutical mastitis treatment

McPhee, C. S., Anderson, K. L., Yeatts, J. L., Mason, S. E., Barlow, B. M., & Baynes, R. E. (2011, April 1). Journal of Dairy Science, Vol. 94, pp. 1738–1743.

By: C. McPhee n, K. Anderson n, J. Yeatts n, S. Mason*, B. Barlow n & R. Baynes n 

author keywords: Phyto-Mast; organic production; thymol; mastitis treatment
MeSH headings : Angelica sinensis; Animals; Anti-Infective Agents, Local / analysis; Anti-Infective Agents, Local / blood; Anti-Infective Agents, Local / therapeutic use; Dairying / methods; Drug Administration Routes; Drug Residues / analysis; Female; Gaultheria; Glycyrrhiza uralensis; Goats; Mammary Glands, Animal / metabolism; Mastitis / drug therapy; Mastitis / metabolism; Mastitis / veterinary; Milk / chemistry; Phytotherapy / veterinary; Pilot Projects; Thymol / analysis; Thymol / blood; Thymol / therapeutic use; Thymus Plant
topics (OpenAlex): Phytoestrogen effects and research; Milk Quality and Mastitis in Dairy Cows; Probiotics and Fermented Foods
TL;DR: This study developed an assay to quantify thymol (one of the active ingredients in Phyto-Mast), a plant-based mastitis treatment used on organic dairy farms, in milk and plasma using gas chromatography and mass spectrometry (GC-MS). (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 article

Disposition of melamine residues in blood and milk from dairy goats exposed to an oral bolus of melamine

Baynes, R. E., Barlow, B., Mason, S. E., & Riviere, J. E. (2010, May 1). Food and Chemical Toxicology, Vol. 48, pp. 2542–2546.

By: R. Baynes n , B. Barlow n, S. Mason n & J. Riviere n

author keywords: Triazines; Melamine; Ruminants; Pharmacokinetics
MeSH headings : Animals; Chromatography, High Pressure Liquid; Dairying; Female; Food Contamination; Goats / metabolism; Half-Life; Linear Models; Mass Spectrometry; Milk / chemistry; Tissue Distribution; Triazines / blood; Triazines / pharmacokinetics
topics (OpenAlex): Melamine detection and toxicity; Mercury impact and mitigation studies; Identification and Quantification in Food
TL;DR: The pharmacokinetics of melamine in ruminants is not predictive from monogastrics and milk from similarly exposed animals should be condemned for at least 4days after the last exposure to avoid violation of proposed MRLs or safe levels for milk. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 article

Pharmacokinetics of tulathromycin following subcutaneous administration in meat goats

Young, G., Smith, G. W., Leavens, T. L., Wetzlich, S. E., Baynes, R. E., Mason, S. E., … Tell, L. A. (2010, July 17). Research in Veterinary Science, Vol. 90, pp. 477–479.

By: G. Young n, G. Smith n , T. Leavens n , S. Wetzlich*, R. Baynes n , S. Mason n, J. Riviere n, L. Tell *

author keywords: Tulathromycin; Goats; Pharmacokinetics; Respiratory disease; Antibiotics
MeSH headings : Animals; Anti-Bacterial Agents / administration & dosage; Anti-Bacterial Agents / blood; Anti-Bacterial Agents / pharmacokinetics; Disaccharides / administration & dosage; Disaccharides / blood; Disaccharides / pharmacokinetics; Goats / blood; Goats / metabolism; Half-Life; Heterocyclic Compounds / administration & dosage; Heterocyclic Compounds / blood; Heterocyclic Compounds / pharmacokinetics; Injections, Subcutaneous / veterinary; Tandem Mass Spectrometry / veterinary
topics (OpenAlex): Microbial infections and disease research; Veterinary medicine and infectious diseases; Diphtheria, Corynebacterium, and Tetanus
TL;DR: The pharmacokinetics of tulathromycin after a single 2.5 mg/kg SC injection in goats were very similar to what has been previously reported in cattle. (via Semantic Scholar)
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3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Comparison of Quantum Dot Biodistribution with a Blood-Flow-Limited Physiologically Based Pharmacokinetic Model

Nano Letters, 9(2), 794–799.

By: H. Lee n, T. Leavens  n, S. Mason n, N. Monteiro-Riviere n  & J. Riviere n

Contributors: H. Lee n, T. Leavens  n, S. Mason n, N. Monteiro-Riviere n  & J. Riviere n

MeSH headings : Animals; Hemodynamics; Mice; Models, Biological; Organ Specificity; Pharmacokinetics; Quantum Dots; Rats; Tissue Distribution
topics (OpenAlex): Nanoparticles: synthesis and applications; Quantum Dots Synthesis And Properties; Nanoparticle-Based Drug Delivery
TL;DR: The physiologically based pharmacokinetic model predicted the experimentally observed persistence of QDs in tissues but not early time profiles or different QD biodistribution, suggesting more complex models will be needed to better predict QD biodiversity in vivo. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2009 article

Pharmacology of tetracycline water medication in swine

Mason, S. E., Baynes, R. E., Almond, G. W., Riviere, J. E., & Scheidt, A. B. (2009, July 31). Journal of Animal Science, Vol. 87, pp. 3179–3186.

By: S. Mason n, R. Baynes n , G. Almond n , J. Riviere n & A. Scheidt*

author keywords: pharmacokinetics; plasma concentration; swine; tetracycline; water medication
MeSH headings : Administration, Oral; Animals; Anti-Bacterial Agents / administration & dosage; Anti-Bacterial Agents / blood; Anti-Bacterial Agents / pharmacokinetics; Area Under Curve; Biological Availability; Dose-Response Relationship, Drug; Male; Microbial Sensitivity Tests / veterinary; Random Allocation; Swine / metabolism; Tetracycline / administration & dosage; Tetracycline / blood; Tetracycline / pharmacokinetics; Tetracycline / urine
topics (OpenAlex): Antibiotics Pharmacokinetics and Efficacy; Pharmaceutical and Antibiotic Environmental Impacts; Antibiotic Resistance in Bacteria
TL;DR: The study showed that tetracycline oral bioavailability is very small and the dose response curve shows that concentrations of plasma tetrACYcline increase linearly, yet not in a 1 to 1 ratio, to the direct increase in water medication dose. (via Semantic Scholar)
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 article

Sulfamethazine Water Medication Pharmacokinetics and Contamination in a Commercial Pig Production Unit

Mason, S. E., Baynes, R. E., Buur, J. L., Riviere, J. E., & Almond, G. W. (2008, March 1). Journal of Food Protection, Vol. 71, pp. 584–589.

By: S. Mason n, R. Baynes n , J. Buur n, J. Riviere n & G. Almond n 

MeSH headings : Animals; Anti-Infective Agents / administration & dosage; Anti-Infective Agents / pharmacokinetics; Chromatography, High Pressure Liquid / methods; Consumer Product Safety; Dose-Response Relationship, Drug; Drug Residues / analysis; Food Contamination / analysis; Half-Life; Humans; Metabolic Clearance Rate; Pilot Projects; Sulfamethazine / administration & dosage; Sulfamethazine / pharmacokinetics; Swine / metabolism; Water / chemistry
topics (OpenAlex): Antibiotics Pharmacokinetics and Efficacy; Pharmaceutical and Antibiotic Environmental Impacts; Analytical Methods in Pharmaceuticals; Phenothiazines and Benzothiazines Synthesis and Activities
TL;DR: Plasma levels in pigs treated with an oral bolus, which is equivalent to the total drug consumed within a 24-h period, achieved therapeutic concentrations and noncompartmental-based pharmacokinetic model parameters were consistent with previously published values in swine. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 article

Pharmacokinetics of melamine in pigs following intravenous administration

Baynes, R. E., Smith, G., Mason, S. E., Barrett, E., Barlow, B. M., & Riviere, J. E. (2007, December 5). Food and Chemical Toxicology, Vol. 46, pp. 1196–1200.

By: R. Baynes n , G. Smith n , S. Mason n, E. Barrett n, B. Barlow n & J. Riviere n

MeSH headings : Animals; Chromatography, High Pressure Liquid; Infusions, Intravenous; Kidney / metabolism; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Swine; Triazines / administration & dosage; Triazines / blood; Triazines / pharmacokinetics
topics (OpenAlex): Melamine detection and toxicity; Identification and Quantification in Food; Mercury impact and mitigation studies
TL;DR: The pharmacokinetic parameters for melamine obtained in pigs are comparable to the only mammalian study in rats and suggests that melamine is readily cleared by the kidney and there is unlikely to be significant tissue binding. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

journal article

Stability and bioactivity of tetracycline hydrochloride water medication in a swine production unit

Mason, S. E., Suyemoto, M., Baynes, R., & Almond, G. Journal of Swine Health and Production, 19(2), 107–111.

By: S. Mason, M. Suyemoto, R. Baynes  & G. Almond 

Source: NC State University Libraries
Added: August 6, 2018

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