Autumn Nourse Harris

Correlation of urine ammonia excretion with renal function in healthy dogs and dogs with chronic kidney disease

Harris, A. N., Copper, A., Castro, R. A., Specht, A. J., Kendall, A. R., Vaden, S. L., & Cooke, K. L. (2026, January 1). Journal of Veterinary Internal Medicine, Vol. 1.

Hypochloremia is negatively associated with outcomes in cats with stable congestive heart failure

Lavigne, C., Adin, D. B., Gurdyal, N., Cooper, A., & Harris, A. N. (2026, March 2). American Journal of Veterinary Research.

The effect of prandial state on urine ammonia-to-creatinine ratio in cats with and without chronic kidney disease

Panyutin, A., Quimby, J. M., Lim, L., Saffire, A. M., & Harris, A. N. (2026, January 1). Journal of Veterinary Internal Medicine, Vol. 1.

Antidiuretic hormone concentrations in dogs with heart disease and relationship to serum chloride

Harris, A. N., Hanner, C., Cooper, A., Castro, R. A., & Adin, D. B. (2025, January 31). Journal of Veterinary Cardiology, Vol. 59, pp. 15–23.

Copeptin Hormone Concentrations in Dogs with Heart Disease and Relationship with Antidiuretic Hormone

Lavigne, C., Adin, D. B., Hanner, C., Cooper, A., Castro, R. A., & Harris, A. N. (2025, April 1). Animals, Vol. 15.

Correlation of Urine Ammonia Excretion With Renal Function in Healthy Cats and Cats With Kidney Disease

Brown, E. E., Cooke, K. L., Castro, R. A., Cooper, A., Specht, A. J., & Harris, A. N. (2025, May 1). Journal of Veterinary Internal Medicine, Vol. 39.

Lack of a role of NHE4 in renal ammonia metabolism

Lee, H.-W., Harris, A. N., Hyndman, K. A., & Weiner, I. D. (2025, April 16). American Journal of Physiology-Renal Physiology, Vol. 328, pp. F752–F765.

Moderate to severe hypochloremia is associated with shortened survival in dogs with stable congestive heart failure

DeProspero, D. J., Harris, A. N., Cooper, A., & Adin, D. B. (2025, October 22). Journal of the American Veterinary Medical Association.

Pendrin is upregulated by corticosterone and participates in its pressor response

Pham, T. D., Abood, D. C., Delpire, E., Luther, J. M., Harris, A. N., Castro, R. A., … Wall, S. M. (2025, December 26). American Journal of Physiology-Renal Physiology.

Sex differences in renal acid-base regulation

Rieg, J. A. D., Odgaard, L. N., Xue, J., Coelho, J. N., Harris, A. N., Thomas, L., … Rieg, T. (2025, September 28). American Journal of Physiology-Renal Physiology.

Androgens and Acid-Base Homeostasis

In J. F. Reckelhoff, L. L. Yanes Cardozo, & N. M. Shawky (Eds.), Sex, Gender and Function: Differences in Cardiovascular-Renal-Metabolic Physiology and Pathophysiology submitted (pp. 245–259).

Association of proteinuria at time of diagnosis with survival times in dogs with lymphoma

Journal of Veterinary Internal Medicine.

Correlation between urine anion gap and urine ammonia‐creatinine ratio in healthy cats and cats with kidney disease

Journal of Veterinary Internal Medicine, 38(2), 1068–1073.

Correlation of serum chloride concentrations with components of the renin-angiotensin-aldosterone system in a dog with congestive heart failure

Journal of Veterinary Internal Medicine, 38(6), 3255–3260.

Determining within-individual and between-subject biological variation in urine ammonia-to-creatinine ratio in healthy adult dogs

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Minnesota, MN, USA.

Development of a reference interval for urinary ammonia‐to‐creatinine ratio in feline patients

Brown, E. E., Castro, R. A., Griffin, F. C., Mandese, W. W., Rooks, J. K., Stone, A. E., … Harris, A. N. (2024, February 6). Veterinary Clinical Pathology.

Lack of Role of NHE4 in Renal Ammonia Metabolism

ASN Kidney Week.

Long-term Outcome of a Chihuahua With Idiopathic Syndrome of Inappropriate Antidiuretic Hormone Secretion

Journal of the American Animal Hospital Association, 60(6), 265–269.

Renal Ammonia Metabolism: Make Sure “Urine” the Know!

NCSU Dean’s Seminar for Excellence in Research. Presented at the NCSU Dean’s Seminar for Excellence in Research.

Right antebrachial swelling and lameness in a 1.5-year-old intact female German Shepherd Dog

Journal of the American Veterinary Medical Association, 262(4), 558–561.

Sex differences in renal acid-base regulation

Physiology, 39(S1).

The effect of feeding on urine ammonia levels in cats with and without CKD

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Minnesota, MN, USA.

Urine NGAL and GGT more correlated with proteinuria than serum creatinine in CKD study dogs

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Minnesota, MN, USA.

An Update on Kidney Ammonium Transport Along the Nephron

Harris, A. N., Shankar, M., Melanmed, M., & Batlle, D. (2023, March 1). Advances in Kidney Disease and Health.

Correlation between Urine Anion Gap and Urine Ammonia-Creatinine Ratio in Healthy and Kidney Disease Cats

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Philadelphia, PA, USA.

Correlation of Ammonia Excretion with Renal Function and Serum Bicarbonate in Cats with Kidney Disease

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Philadelphia, PA, USA.

Differential Effects of Sry and Y Chromosome on Ammonia Metabolism

Southern Salt, Water, Kidney Society. Presented at the Southern Salt, Water, Kidney Society.

Feline Urine Ammonia-to Creatinine Ratio Reference Interval

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Philadelphia, PA, USA.

Metabolic Acidosis in CKD, What’s all the fuss about?

International Renal Interest Society (IRIS) Renal Week. Presented at the International Renal Interest Society (IRIS) Renal Week.

Role of Androgens in Acid-Base Homeostasis

American Physiological Society Summit. Presented at the American Physiological Society Summit.

Sex Steroid Hormones and Renal Acid-Base Balance: What’s All the Fuss About?

The Ohio State University, College of Veterinary Research Day. Keynote speech presented at the The Ohio State University, College of Veterinary Research Day.

Sex differences in renal transporters: assessment and functional consequences

Nature Reviews Nephrology, 20(1), 21–36.

Sexual Dimorphisms in Renal Acid-Base Balance: What’s all the Fuss About? University of Alabama Department of Medicine

Core Concepts in Kidney Research Series. Keynote speech presented at the Core Concepts in Kidney Research Series.

The Role of Metabolic Acidosis in Chronic Kidney Disease

ACVIM Forum. Presented at the ACVIM Forum.

Urinary Ammonium in Clinical Medicine: Direct Measurement and the Urine Anion Gap as a Surrogate Marker During Metabolic Acidosis

Advances in Kidney Disease and Health, 30(2), 197–206.

Use of Serum Osmolality to Identify Heart Disease Stage in Dogs and Relationship to the Degree of Mathematical Chloride Correction

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Philadelphia, PA, USA.

Use of serum osmolality to identify heart disease stage in dogs and relationship to mathematical chloride correction

Journal of Veterinary Internal Medicine, 37(6), 2011–2020.

Acid-base effects of combined renal deletion of NBCe1-A and NBCe1-B

Lee, H.-W., Verlander, J. W., Shull, G. E., Harris, A. N., & Weiner, I. D. (2022, January 10). American Journal of Physiology-Renal Physiology, Vol. 322, pp. F208–F224.

Career Development K Awards for Veterinarians

CTSA One Health Alliance (COHA) Translational Research Immersion Program (TRIP) for Veterinary Faculty. Presented at the CTSA One Health Alliance (COHA) Translational Research Immersion Program (TRIP) for Veterinary Faculty.

Case Report: Septic Pericarditis With Achromobacter xyloxidans in an Immunosuppressed Dog

Pascutti, K. M., Dolan, J. K., Porter, L. T., Gilor, S., & Harris, A. N. (2022, May 18). Frontiers in Veterinary Science, Vol. 9.

Clinical Applications and Limitations of Renal Biomarkers

Harris, A. N., & Brown, E. (2022, September). Today’s Veterinary Practice, 66–71.

Proteinuria at Time of Diagnosis is Associated with Shorter Survival Time in Dogs with Lymphoma

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum, Austin, TX.

Role of Androgens in Acid-Base Homeostasis

The USF Hypertension and Kidney Research Center Special Pre-ASN Symposium. Presented at the The USF Hypertension and Kidney Research Center Special Pre-ASN Symposium.

Stump pyometra in a spayed female dog secondary to tamoxifen

Veterinary Medicine and Science, 9(1), 47–52.

The Proximal Tubule (PT) Regulates Collecting Duct Phenotypic and Remodeling Responses to Acidosis

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, Orlando, FL, USA.

The Role of the Androgen Receptor in Sexual Dimorphisms in Acidosis‐Stimulated Renal Ammonia Metabolism

The FASEB Journal, 36(S1).

The proximal tubule through an NBCe1-dependent mechanism regulates collecting duct phenotypic and remodeling responses to acidosis

Verlander, J. W., Lee, H.-W., Wall, S. M., Harris, A. N., & Weiner, I. D. (2022, October 20). American Journal of Physiology-Renal Physiology.

Canine Urine Ammonia-to-Creatinine Ratio Reference Interval

American College of Veterinary Internal Medicine Forum. Presented at the American College of Veterinary Internal Medicine Forum.

Establishment of an RI for the urine ammonia‐to‐creatinine ratio in dogs

Adrianowycz, S. E., Castro, R. A., Specht, A. J., & Harris, A. N. (2021, December 1). Veterinary Clinical Pathology, Vol. 50, pp. 597–602.

Familial nephropathy in Bracchi Italiani: 8 cases (2012–2019)

Inman, A. L., Allen-Durrance, A. E., Cianciolo, R. E., & Harris, A. N. (2021, November 10). Journal of the American Veterinary Medical Association, Vol. 259, pp. 1422–1427.

Role of Androgens in Acid-Base Homeostasis

Southern Salt, Water, Kidney Society. Presented at the Southern Salt, Water, Kidney Society.

Role of the renal androgen receptor in sex differences in ammonia metabolism

Harris, A. N., Castro, R. A., Lee, H.-W., Verlander, J. W., & Weiner, I. D. (2021, October 4). American Journal of Physiology-Renal Physiology, Vol. 321, pp. F629–F644.

The Role of the Androgen Receptor in Sexual Dimorphisms of Renal Ammonia Metabolism

The FASEB Journal, 35(S1).

The Role of the Renal Androgen Receptor in Ammonia Metabolism

Southern Salt, Water, Kidney Society. Presented at the Southern Salt, Water, Kidney Society.

The Role of the Renal Androgen Receptor in Ammonia Metabolism

American Physiologic Society- New Trends in Sex and Gender Medicine. Presented at the American Physiologic Society- New Trends in Sex and Gender Medicine.

Many Species, One Health - Sex and the Kidneys: Translational Research Opportunities

Southeast Regional Clinical and Translational Science Conference. Presented at the Southeast Regional Clinical and Translational Science Conference, Pine Mountain, GA, USA.

Sex differences in renal ammonia metabolism

Harris, A. N., & Weiner, I. D. (2020, December 14). American Journal of Physiology-Renal Physiology, Vol. 320, pp. F55–F60.

Testosterone modulates renal ammonia metabolism

Harris, A. N., Lee, H.-W., Verlander, J. W., & Weiner, I. D. (2020, March 2). American Journal of Physiology-Renal Physiology, Vol. 318, pp. F922–F935.

Differences in acidosis-stimulated renal ammonia metabolism in the male and female kidney

Harris, A. N., Lee, H.-W., Fang, L., Verlander, J. W., & Weiner, I. D. (2019, August 7). American Journal of Physiology-Renal Physiology, Vol. 317, pp. F890–F905.

NBCe1-A is required for the renal ammonia and K⁺response to hypokalemia

Lee, H.-W., Harris, A. N., Romero, M. F., Welling, P. A., Wingo, C. S., Verlander, J. W., & Weiner, I. D. (2019, December 16). American Journal of Physiology-Renal Physiology, Vol. 318, pp. F402–F421.

Regulation of renal NaDC1 expression and citrate excretion by NBCe1-A

Osis, G., Webster, K. L., Harris, A. N., Lee, H.-W., Chen, C., Fang, L., … Weiner, I. D. (2019, June 12). American Journal of Physiology-Renal Physiology, Vol. 317, pp. F489–F501.

Renal Inflammation, Vascular Pathology, and Splenomegaly are Induced in a Mouse Model of Spontaneous Chronic Metabolic Acidosis

Southern, Salt Water & Kidney Club Conference. Presented at the Southern, Salt Water & Kidney Club Conference, Sarasota, FL USA.

Renal Inflammation, Vascular Pathology, and Splenomegaly are Induced in a Mouse Model of Spontaneous Chronic Metabolic Acidosis

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, Washington D.C., USA.

Role of Ammonia in the Renal Potassium Response to Dietary Potassium Deficiency

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, Washington D.C., USA.

Role of Testosterone in Renal Ammonia Metabolism

American Physiologic Society – Basic Research Forum for Emerging Kidney Physiologists; Emerging Concepts in Kidney Physiology and Disease. Presented at the American Physiologic Society – Basic Research Forum for Emerging Kidney Physiologists; Emerging Concepts in Kidney Physiology and Disease, Washington D.C., USA.

Sex Differences in Acidosis‐Stimulated Renal Ammonia Metabolism

The FASEB Journal, 33(S1).

Testosterone Modulates Renal Ammonia Metabolism

The FASEB Journal, 33(S1).

Differences in renal ammonia metabolism in male and female kidney

Harris, A. N., Lee, H.-W., Osis, G., Fang, L., Webster, K. L., Verlander, J. W., & Weiner, I. D. (2018, March 21). American Journal of Physiology-Renal Physiology, Vol. 315, pp. F211–F222.

Expression of the B splice variant of NBCe1 (SLC4A4) in the mouse kidney

Fang, L., Lee, H.-W., Chen, C., Harris, A. N., Romero, M. F., Verlander, J. W., & Weiner, I. D. (2018, April 4). American Journal of Physiology-Renal Physiology, Vol. 315, pp. F417–F428.

Mechanism of Hyperkalemia-Induced Metabolic Acidosis

Harris, A. N., Grimm, P. R., Lee, H.-W., Delpire, E., Fang, L., Verlander, J. W., … Weiner, I. D. (2018, February 26). Journal of the American Society of Nephrology, Vol. 29, pp. 1411–1425.

NBCe1-A Regulates Proximal Tubule Ammonia Metabolism under Basal Conditions and in Response to Metabolic Acidosis

Lee, H.-W., Osis, G., Harris, A. N., Fang, L., Romero, M. F., Handlogten, M. E., … Weiner, I. D. (2018, February 26). Journal of the American Society of Nephrology, Vol. 29, pp. 1182–1197.

NBCe1A Regulates Citrate Excretion During Hypokalemia Through NaDC1 Expression-Dependent and Independent Mechanisms

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, San Diego, CA, USA.

Novel treatment using topical malachite green for nasal phaeohyphomycosis caused by a new Cladophialophora species in a cat

Brooks, I. J., Walton, S. A., Shmalberg, J., & Harris, A. (2018, January 1). Journal of Feline Medicine and Surgery Open Reports, Vol. 4.

Proximal Tubule NBCe1-A- Dependent Regulation of Ammonia and Potassium Metabolism During Hypokalemia

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, San Diego, CA, USA.

Sex Differences in Renal Ammonia Metabolism

Southern, Salt, Water & Kidney Club Conference. Presented at the Southern, Salt, Water & Kidney Club Conference, Sarasota, FL USA.

Sex Differences in Renal Ammonia Metabolism

American Physiological Society, Cardiovascular, Renal and Metabolic Diseases: Sex-specific Implications for Physiology. Presented at the American Physiological Society, Cardiovascular, Renal and Metabolic Diseases: Sex-specific Implications for Physiology, Knoxville, TN, USA.

Axial Heterogeneity of Phosphate-Dependent Glutaminase Expression and Response to Metabolic Acidosis

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, New Orleans, LA, USA.

Effect of Hyperkalemia on Renal Ammonia Metabolism

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, New Orleans, LA, USA.

Identification of Signaling Pathway Regulating Basal Acidosis–Stimulated Renal Ammonia Metabolism

Department of Medicine Celebration of Research. Presented at the Department of Medicine Celebration of Research, Gainesville, FL.

Identification of the Mechanism of Acidosis in Type IV RTA- Hyperkalemia is the Culprit

Department of Medicine Research Celebration. Presented at the Department of Medicine Research Celebration, Gainesville, FL, USA.

Investigation of an N‐Terminal Prohormone of Brain Natriuretic Peptide Point‐of‐Care ELISA in Clinically Normal Cats and Cats With Cardiac Disease

Harris, A. N., Beatty, S. S., Estrada, A. H., Winter, B., Bohannon, M., Sosa, I., … Gallagher, A. E. (2017, June 15). Journal of Veterinary Internal Medicine, Vol. 31, pp. 994–999.

Sex Differences in Renal Ammonia Metabolism

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, New Orleans, LA, USA.

The A-Splice Variant of NBCe1 (NBCe1-A), is Necessary for the Renal Ammonia and K Response to Hypokalemia

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, New Orleans, LA, USA.

The A-Splice Variant of NBCe1, is Necessary for Basal and Acidosis-Stimulated Renal Ammonia Metabolism

American Society of Nephrology, Kidney Week. Presented at the American Society of Nephrology, Kidney Week, New Orleans, LA, USA.

Biologic variability of N-terminal pro-brain natriuretic peptide in adult healthy cats

Harris, A. N., Estrada, A. H., Gallagher, A. E., Winter, B., Lamb, K. E., Bohannon, M., … Mainville, C. A. (2016, January 15). Journal of Feline Medicine and Surgery, Vol. 19, pp. 216–223.

Use of endoscopic-assisted argon plasma coagulation for the treatment of colonic vascular ectasia (angiodysplasia) in an adult dog

Harris, A. N., Armentano, R. A., Torres, A. R., & Gallagher, A. E. (2016, February 17). Journal of the American Veterinary Medical Association, Vol. 248, pp. 526–531.

Biological Variability of NT-proBNP in Adult Healthy Cats

American College of Veterinary Internal Medicine, Forum. Presented at the American College of Veterinary Internal Medicine, Forum, Indianapolis, IN, USA.

Biological Variability of NT-proBNP in Adult Healthy Cats

Phi Zeta Proceedings, University of Florida College of Veterinary Medicine. Presented at the University of Florida College of Veterinary Medicine, Gainesville, FL, USA.

Effect of sucralfate on oral minocycline absorption in healthy dogs

Journal of Veterinary Pharmacology and Therapeutics, 37(5), 451–456.

Investigation on NT-proBNP Point-of-Care SNAP ELISA in Clinically Normal Adult Feline Patients

European College of Veterinary Internal Medicine Forum. Presented at the European College of Veterinary Internal Medicine Forum, Mainz, Germany.

Negative Regulatory Effects of Phosphatidylinositol 3-Kinase Pathway on Phagocytosis and Macropinocytosis in Bovine Monocytes

Journal of Veterinary Medicine Research, 1(2), 1008.

Involvement of Phosphatidylinositol 3-Kinase Pathway in Salmonella Kentucky uptake in bovine monocytes

Merck Veterinary Scholars National NIH Symposium. Presented at the Merck Veterinary Scholars National NIH Symposium, Raleigh, NC.