Jana L. Reynolds
Program Technician
Also affiliated: University of Arkansas System (2019–2026)
Research Areas
Biomedical Subjects
Biography and Research Information
OverviewAI-generated summary
J. L. Reynolds' research focuses on improving the health and performance of beef cattle. Their work investigates various nutritional supplements and management strategies, including the impact of trace minerals, yeast cultures, essential oils, and soybean oil on growth, health, and reproductive function in receiving cattle. Reynolds has also studied methods for early disease detection in high-risk calves, such as remote monitoring of physiological parameters like heart rate and respiratory rate, and the seasonality of bovine respiratory disease. Additionally, their research includes evaluating the efficacy of different anthelmintic treatments for weaned beef calves and the role of maternal appeasing substances in mitigating stress and improving outcomes for newly received calves. Reynolds has a publication record of 68 works with 227 citations and an h-index of 6, and has collaborated extensively with other University of Arkansas researchers, including Jeremy G Powell, E. B. Kegley, Kirsten A Midkiff, and Robin A Cheek.
Metrics
- h-index: 4
- Publications: 64
- Citations: 108
Positions
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Program Technician publications 2008–2026University of Arkansas at Fayetteville Institution web page
Selected Publications
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PS2-7. A Comparison of 14-d vs 6-d CIDR Protocol on Conception Rates in Crossbred Angus Heifers (2026)
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47. Seasonality of Bovine Respiratory Disease Incidence and Nasal Temperatures in Receiving Beef Cattle: A Potential Early Disease Detection Method (2026)
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52. The Effect of Including a Yeast Culture and Essential Oils in Receiving Cattle Diets on Growth Performance and Health (2026)
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82. A Fecal Egg Count Reduction Test Comparing the Efficacy of Generic Injectable Moxidectin to the Pioneer Brand in Weaned Beef Calves (2026)
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17. Effects of Inclusion of Soybean Oil in Beef Heifer Diets on Reproductive Function and Calf Growth Performance (2026)
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408 The effect of melatonin supplementation during mid-late gestation in dams grazing toxic, endophyte-infected tall fescue on stocker phase growth performance and feed efficiency of offspring. (2025)
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PSIV-5 Investigating passive transfer and the effects of stress on the newborn calf receiving immunoglobulins from colostrum. (2025)
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139 Evaluating effectiveness of several cattle anthelmintics via two fecal egg count reduction tests on ranch raised and auction market calves (2025)
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PSIV-4 Effectiveness of maternal bovine appeasing substance on growth, physiological, and behavioral responses of high-risk stocker cattle (2024)
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251 Effect of diets containing soybean co-products formulated for developing heifers on reproductive efficiency (2024)
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PSII-3 Evaluation of a microneedle patch for the delivery of meloxicam in a veterinary application (2024)
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A fecal egg count reduction test in grazing beef steers using topical pioneer and generic eprinomectin and fenbendazole oral suspension (2023)
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13 Supplemental Trace Minerals as Amino Acid Complexed or Inorganic Sources for Beef Cattle During the Receiving Period (2022)
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PSVI-2 The effect of a recombinant Mannheimia haemolytica leukotoxoid on the health and growth performance of high-risk, newly received stocker cattle metaphylactically treated with tilmicosin (2019)
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PSXIV-35 Evaluation of a direct fed microbial in newly received, high-risk beef calves and the subsequent impact on performance and health (2019)
Collaboration Network
Top Collaborators
- Effect of castration timing and oral meloxicam administration on growth performance, inflammation, behavior, and carcass quality of beef calves12
- Supplemental trace minerals (zinc, copper, and manganese) as sulfates, organic amino acid complexes, or hydroxy trace-mineral sources for shipping-stressed calves
- Effectiveness evaluation of several cattle anthelmintics via the fecal egg count reduction test
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 012 Evaluation of Antibiotic Metaphylactic Therapy for Receiving Calves at Risk for Bovine Respiratory Disease
Showing 5 of 31 shared publications
- Effect of castration timing and oral meloxicam administration on growth performance, inflammation, behavior, and carcass quality of beef calves12
- Supplemental trace minerals (zinc, copper, and manganese) as sulfates, organic amino acid complexes, or hydroxy trace-mineral sources for shipping-stressed calves
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 012 Evaluation of Antibiotic Metaphylactic Therapy for Receiving Calves at Risk for Bovine Respiratory Disease
- 0233 Comparison of treatment protocols for bovine respiratory disease in high-risk, newly received beef calves
Showing 5 of 27 shared publications
- Supplemental trace minerals (zinc, copper, and manganese) as sulfates, organic amino acid complexes, or hydroxy trace-mineral sources for shipping-stressed calves
- Effectiveness evaluation of several cattle anthelmintics via the fecal egg count reduction test
- Evaluation of generic injectable ivermectin for control of nematodiasis in feedlot heifers
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 012 Evaluation of Antibiotic Metaphylactic Therapy for Receiving Calves at Risk for Bovine Respiratory Disease
Showing 5 of 18 shared publications
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 0233 Comparison of treatment protocols for bovine respiratory disease in high-risk, newly received beef calves
- 543 Supplemental trace minerals (Cu, Mn, and Zn) as sulfates or hydroxychloride sources for beef heifers
- 0248 Efficacy of a novel intranasal Zn solution on health and growth performance of high risk, newly received stocker cattle
- 077 Comparison of Tulathromycin and Gamithromycin on Growth Performance, Morbidity, and Treatment Cost in High-Risk, Newly Received Beef Calves
Showing 5 of 11 shared publications
- PSIV-4 Effectiveness of maternal bovine appeasing substance on growth, physiological, and behavioral responses of high-risk stocker cattle
- 52. The Effect of Including a Yeast Culture and Essential Oils in Receiving Cattle Diets on Growth Performance and Health
- 13 Supplemental Trace Minerals as Amino Acid Complexed or Inorganic Sources for Beef Cattle During the Receiving Period
- PSII-3 Evaluation of a microneedle patch for the delivery of meloxicam in a veterinary application
- 251 Effect of diets containing soybean co-products formulated for developing heifers on reproductive efficiency
Showing 5 of 11 shared publications
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 047 Reproductive measurements of Angus and Angus _ Hereford crossbred heifers treated with long-acting eprinomectin or a combination of moxidectin and oxfendazole
- 543 Supplemental trace minerals (Cu, Mn, and Zn) as sulfates or hydroxychloride sources for beef heifers
- 140 Evaluation of the effects of dam age on growth performance and carcass traits of crossbred steers
- 549 Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
Showing 5 of 9 shared publications
- 52. The Effect of Including a Yeast Culture and Essential Oils in Receiving Cattle Diets on Growth Performance and Health
- 251 Effect of diets containing soybean co-products formulated for developing heifers on reproductive efficiency
- 139 Evaluating effectiveness of several cattle anthelmintics via two fecal egg count reduction tests on ranch raised and auction market calves
- PSIV-5 Investigating passive transfer and the effects of stress on the newborn calf receiving immunoglobulins from colostrum.
- 408 The effect of melatonin supplementation during mid-late gestation in dams grazing toxic, endophyte-infected tall fescue on stocker phase growth performance and feed efficiency of offspring.
Showing 5 of 9 shared publications
- 13 Supplemental Trace Minerals as Amino Acid Complexed or Inorganic Sources for Beef Cattle During the Receiving Period
- A fecal egg count reduction test in grazing beef steers using topical pioneer and generic eprinomectin and fenbendazole oral suspension
- PSII-3 Evaluation of a microneedle patch for the delivery of meloxicam in a veterinary application
- 251 Effect of diets containing soybean co-products formulated for developing heifers on reproductive efficiency
- PSIV-5 Investigating passive transfer and the effects of stress on the newborn calf receiving immunoglobulins from colostrum.
Showing 5 of 7 shared publications
- Effectiveness evaluation of several cattle anthelmintics via the fecal egg count reduction test
- Evaluation of generic injectable ivermectin for control of nematodiasis in feedlot heifers
- Evaluation of efficacy and benefit of ivermectin with clorsulon and long-acting moxidectin in replacement beef heifers
- Investigating current efficacies of several nematocides for use in cattle according to the fecal egg count reduction test
- Studies into cytauxzoon and helminth infections of bobcats (Lynx rufus) of Northwest Arkansas
Showing 5 of 6 shared publications
- Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 012 Evaluation of Antibiotic Metaphylactic Therapy for Receiving Calves at Risk for Bovine Respiratory Disease
- 039 Effect of surgical castration with or without oral meloxicam on growth, behavior and inflammation in pre-weaned beef calves
- 549 Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- 97 Effect of a Combination of Live Yeast and Yeast Cell Wall Products Supplemented before and after Weaning on Heifer Growth Performance and Heat Stress.
Showing 5 of 6 shared publications
- Effectiveness evaluation of several cattle anthelmintics via the fecal egg count reduction test
- Evaluation of generic injectable ivermectin for control of nematodiasis in feedlot heifers
- Evaluation of efficacy and benefit of ivermectin with clorsulon and long-acting moxidectin in replacement beef heifers
- Investigating current efficacies of several nematocides for use in cattle according to the fecal egg count reduction test
- Studies into cytauxzoon and helminth infections of bobcats (Lynx rufus) of Northwest Arkansas
- Effect of castration timing and oral meloxicam administration on growth performance, inflammation, behavior, and carcass quality of beef calves12
- 047 Reproductive measurements of Angus and Angus _ Hereford crossbred heifers treated with long-acting eprinomectin or a combination of moxidectin and oxfendazole
- 140 Evaluation of the effects of dam age on growth performance and carcass traits of crossbred steers
- 039 Effect of surgical castration with or without oral meloxicam on growth, behavior and inflammation in pre-weaned beef calves
- 0270 Evaluation of long-acting eprinomectin and a combination of moxidectin/oxfendazole administration post-weaning on immune status by Angus and Angus × Hereford crossbred replacement heifers over a 274-d grazing period
- 0233 Comparison of treatment protocols for bovine respiratory disease in high-risk, newly received beef calves
- 543 Supplemental trace minerals (Cu, Mn, and Zn) as sulfates or hydroxychloride sources for beef heifers
- 039 Effect of surgical castration with or without oral meloxicam on growth, behavior and inflammation in pre-weaned beef calves
- 549 Influence of commercial yeast products in diets for beef cattle new to the feedlot environment
- Utilization of a 5- or 14-day progestin-based estrous synchronization protocol with sorted semen in beef heifers
- 13 Supplemental Trace Minerals as Amino Acid Complexed or Inorganic Sources for Beef Cattle During the Receiving Period
- 251 Effect of diets containing soybean co-products formulated for developing heifers on reproductive efficiency
- PSIV-5 Investigating passive transfer and the effects of stress on the newborn calf receiving immunoglobulins from colostrum.
- 17. Effects of Inclusion of Soybean Oil in Beef Heifer Diets on Reproductive Function and Calf Growth Performance
- Impact of different handling styles (good vs. adverse) on growth performance, behavior, and cortisol concentrations in beef cattle
- Effect of castration timing and oral meloxicam administration on growth performance, inflammation, behavior, and carcass quality of beef calves12
- 140 Evaluation of the effects of dam age on growth performance and carcass traits of crossbred steers
- 039 Effect of surgical castration with or without oral meloxicam on growth, behavior and inflammation in pre-weaned beef calves
- Impact of different handling styles (good vs. adverse) on growth performance, behavior, and cortisol concentrations in beef cattle
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