Search Results - "Lawrence, Laurie M."

Effect of Dietary Starch Source and Concentration on Equine Fecal Microbiota by Harlow, Brittany E, Lawrence, Laurie M, Hayes, Susan H, Crum, Andrea, Flythe, Michael D

“…Starch from corn is less susceptible to equine small intestinal digestion than starch from oats, and starch that reaches the hindgut can be utilized by the…”
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Exogenous lactobacilli mitigate microbial changes associated with grain fermentation (corn, oats, and wheat) by equine fecal microflora ex vivo by Harlow, Brittany E, Lawrence, Laurie M, Harris, Patricia A, Aiken, Glen E, Flythe, Michael D

“…Cereal grains are often included in equine diets. When starch intake exceeds foregut digestion starch will reach the hindgut, impacting microbial ecology…”
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Improved methods for mare milk analysis: Extraction and quantification of mare milk carbohydrates and assessment of FTIR-based macronutrient quantification by Pyles, Morgan B, Brock, Kristin, Schendel, Rachel R, Lawrence, Laurie M

“…Accurately determining the macronutrient profile of mare milk is a precursor to studying how milk composition affects foals' growth and development. This study…”
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Technical Note: A method for determination of titanium dioxide concentration in fecal samples by Fowler, Ashley L, Hayes, Susan H, Crum, Andrea D, Lawrence, Laurie M

“…Abstract Titanium dioxide has been used as a marker for determining diet digestibility indirectly, but some authors have expressed difficulty in measuring TiO2…”
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Diarrhea-associated pathogens, lactobacilli and cellulolytic bacteria in equine feces: Responses to antibiotic challenge by Harlow, Brittany E., Lawrence, Laurie M., Flythe, Michael D.

“…Antibiotics are important to equine medicine, but antibiotic-associated diarrhea (AAD) can lead to poor performance and even mortality. AAD is attributed to…”
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Ethanol-Soluble Carbohydrates of Cool-Season Grasses: Prediction of Concentration by Near-Infrared Reflectance Spectroscopy (NIRS) and Evaluation of Effects of Cultivar and Management by Kramer, Kelly J., Kagan, Isabelle A., Lawrence, Laurie M., Smith, S. Ray

“…•Ethanol-soluble carbohydrates (ESCs) were assayed from four species of cool-season grasses.•A calibration was developed for predicting ESC by near-infrared…”
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Phosphorus excretion by mares post‐lactation by Fowler, Ashley L., Pyles, Morgan B., Hayes, Susan H., Crum, Andrea D., Lawrence, Laurie M.

“…Across the equine literature, estimates of true P digestibility range from −23% to 79%. This large range cannot be explained by differences in P intake or…”
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Seasonal and Diurnal Variation in Water-Soluble Carbohydrate Concentrations of Repeatedly Defoliated Red and White Clovers in Central Kentucky by Kagan, Isabelle A., Anderson, Meredith L., Kramer, Kelly J., Seman, Dwight H., Lawrence, Laurie M., Smith, S. Ray

“…Nonstructural carbohydrates of pasture plants, comprising water-soluble carbohydrates (WSCs) and starch, may contribute to excessive consumption of rapidly…”
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Water-Soluble Carbohydrates of Cool-Season Grasses: Prediction of Concentrations by Near-Infrared Reflectance Spectroscopy and Evaluation of Effects of Genetics, Management, and Environment by Kramer, Kelly J., Kagan, Isabelle A., Lawrence, Laurie M., Goff, Ben M., Smith, S. Ray

“…An excess of water-soluble carbohydrates (WSCs) can present a risk for horses prone to pasture-associated laminitis or some other metabolic conditions…”
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Effects of Harvest Date, Sampling Time, and Cultivar on Total Phenolic Concentrations, Water-Soluble Carbohydrate Concentrations, and Phenolic Profiles of Selected Cool-Season Grasses in Central Kentucky by Kagan, Isabelle A., Goodman, Jack P., Seman, Dwight H., Lawrence, Laurie M., Smith, S. Ray

“…Grasses are a source of nutrients for grazing horses. However, water-soluble carbohydrates (WSCs) of grasses have been implicated in some equine health issues…”
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Relationships Between Measurements of Body Fat in Thoroughbred Horses by Fowler, Ashley L., Pyles, Morgan B., Bill, Veronica T., Hayes, Susan H., Harris, Patricia A., Lawrence, Laurie M.

“…Equine obesity is increasing in prevalence, and weight loss diets are frequently recommended for these horses. However, there are also management situations in…”
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Effect of body condition, body weight and adiposity on inflammatory cytokine responses in old horses by Adams, Amanda A., Katepalli, Madhu. P., Kohler, Katharina, Reedy, Stephanie E., Stilz, J.P., Vick, Mandi M., Fitzgerald, Barry P., Lawrence, Laurie M., Horohov, David W.

“…Advanced age is associated with a low-grade, systemic inflammatory response characterized by increased inflammatory cytokine production both in vitro and in…”
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Effect of Starch Source in Pelleted Concentrates on Fecal Bacteria in Prepartum and Postpartum Mares by Pyles, Morgan B., Fowler, Ashley L., Bill, Veronica T., Crum, Andrea D., Hayes, Susan H., Harlow, Brittany E., Flythe, Michael D., Lawrence, Laurie M.

“…Dietary starch source has been shown to affect fecal bacterial communities of horses fed minimally processed cereal grains. However, processing may increase…”
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The Effect of Diagnosis-Specific Computerized Discharge Instructions on 72-Hour Return Visits to the Pediatric Emergency Department by Lawrence, Laurie M, Jenkins, Cathy A, Zhou, Chuan, Givens, Timothy G

“…OBJECTIVE:The number of patients returning to the pediatric emergency department (PED) within 72 hours of discharge is frequently cited as a benchmark for…”
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Effect of maternal diet on select fecal bacteria of foals by Pyles, Morgan B, Fowler, Ashley L, Bill, Veronica T, Harlow, Brittany E, Crum, Andrea D, Hayes, Susan H, Flythe, Michael D, Lawrence, Laurie M

“…Abstract Adult horses depend on the microbial community in the hindgut to digest fiber and produce short-chain fatty acids that are use for energy…”
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Continuous recording reliability analysis of three monitoring systems for horse core body temperature by Green, Angela R., Gates, Richard S., Lawrence, Laurie M., Wheeler, Eileen F.

“…The short-term continuous recording reliability of three different monitoring technologies (blood temperature, rectal temperature, and a remote telemetry-based…”
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Reducing phosphorus excretion by horses by Fowler, Ashley, Lawrence, Laurie M

“…Phosphorus is both a limited, non-renewable resource and also a major factor in water eutrophication. Therefore, dietary P intakes should only provide what an…”
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In Memory: Harold F. Hintz, Ph.D. (1937–2016) by Lawrence, Laurie M.

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Composition Factors Predicting Forage Digestibility by Horses by Hansen, Tayler L., Lawrence, Laurie M.

“…Forages play a key role in the equine diet; however, assessing the feeding value of forages through in vivo digestibility studies is costly and time-consuming…”
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Modeling digesta retention in horses fed high or low neutral detergent fiber concentration forages by Hansen, Tayler L., Fowler, Ashley L., Harlow, Brittany E., Hayes, Susan H., Crum, Andrea, Lawrence, Laurie M.

“…•Diets with different digestibility had similar total tract mean retention time.•Compartment retention times and transit time differed between…”
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