{"title":"Magnesium Dysregulation.","authors":"Camilla Quattrini","doi":"10.1016/j.cveq.2026.07.007","DOIUrl":"https://doi.org/10.1016/j.cveq.2026.07.007","url":null,"abstract":"<p><p>Magnesium (Mg) is a critical intracellular cation involved in energy metabolism, neuromuscular and cardiac stability, and endocrine regulation of calcium and potassium. In horses, Mg dysregulation is common in gastrointestinal disease, systemic inflammation and critical illness, yet often remains underdiagnosed. Hypomagnesemia contributes to ileus, cardiac arrhythmias, and refractory hypocalcemia or hypokalemia, whereas hypermagnesemia is rarely reported and typically iatrogenic. This review summarizes Mg physiology, regulation, clinical manifestations of Mg dysregulation, diagnostic approaches, and therapeutic strategies, with emphasis on equine-specific considerations.</p>","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2026-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148834296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Disorders of Water and Tissue Perfusion (Diabetes Insipidus, Renin-Angiotensin-Aldosterone Axis, and Anhidrosis).","authors":"Allison Thriffiley Palmer","doi":"10.1016/j.cveq.2026.07.011","DOIUrl":"https://doi.org/10.1016/j.cveq.2026.07.011","url":null,"abstract":"<p><p>This review highlights disorders of water and tissue perfusion in equids, specifically diabetes insipidus, the renin-angiotensin-aldosterone axis, and anhidrosis. The differences in renal versus central diabetes insipidus is discussed, as well as diagnosis and treatment of diabetes insipidus in equids. The physiology of the renin-angiotensin-aldosterone axis is reviewed, and recent research in the role of the renin-angiotensin-aldosterone axis in equids in certain states is emphasized. The proposed pathophysiology of anhidrosis in horses is discussed, as well as potential therapies.</p>","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2026-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148799903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Endocrinopathic Laminitis.","authors":"Andrew W van Eps","doi":"10.1016/j.cveq.2026.07.002","DOIUrl":"10.1016/j.cveq.2026.07.002","url":null,"abstract":"<p><p>Endocrinopathic laminitis is a consequence of persistent hyperinsulinemia, therefore insulin control is the key to prevention and effective treatment. This form of laminitis is commonly subclinical and therefore early diagnosis requires metabolic screening to establish risk and radiographic screening to detect early laminitic changes that may not yet be clinically apparent. Management changes can be used in conjunction with medication to control insulin and effectively prevent and treat endocrinopathic laminitis.</p>","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2026-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148726519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Energy Metabolism Dysregulation in Horses and Foals.","authors":"Laura D Hostnik","doi":"10.1016/j.cveq.2026.07.005","DOIUrl":"10.1016/j.cveq.2026.07.005","url":null,"abstract":"<p><p>Dysregulation of energy metabolism occurs in horses and foals with transient systemic illness, malnutrition, or chronic metabolic diseases. The pathophysiologic processes resulting in energy dysregulation are important to interpret, understand, and appropriately monitor laboratory abnormalities associated with various disease states (hypoglycemia and hyperglycemia), as well as to aid in the management of energy dysregulation through nutritional and medical management.</p>","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2026-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148722907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contributors","authors":"","doi":"10.1016/S0749-0739(26)00030-1","DOIUrl":"10.1016/S0749-0739(26)00030-1","url":null,"abstract":"","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":"42 1","pages":"Page i"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147826904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Copyright","authors":"","doi":"10.1016/S0749-0739(26)00006-4","DOIUrl":"10.1016/S0749-0739(26)00006-4","url":null,"abstract":"","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":"42 1","pages":"Page ii"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147570699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Disorders of the Equine Head and Neck","authors":"Lauren K. Luedke DVM","doi":"10.1016/j.cveq.2025.12.002","DOIUrl":"10.1016/j.cveq.2025.12.002","url":null,"abstract":"","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":"42 1","pages":"Pages 61-78"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146138037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Congenital Cervical Vertebral and Spinal Cord Anomalies","authors":"Kevin K. Haussler DVM, DC, PhD","doi":"10.1016/j.cveq.2025.12.005","DOIUrl":"10.1016/j.cveq.2025.12.005","url":null,"abstract":"","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":"42 1","pages":"Pages 133-152"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146138071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Melinda R. Story DVM, PhD, ACVS, ACVSMR , Yvette S. Nout-Lomas DVM, PhD, ACVIM, ACVECC
{"title":"Evaluation and Management of the Horse with Head and Neck Disorders","authors":"Melinda R. Story DVM, PhD, ACVS, ACVSMR , Yvette S. Nout-Lomas DVM, PhD, ACVIM, ACVECC","doi":"10.1016/j.cveq.2026.02.001","DOIUrl":"10.1016/j.cveq.2026.02.001","url":null,"abstract":"","PeriodicalId":49382,"journal":{"name":"Veterinary Clinics of North America-Equine Practice","volume":"42 1","pages":"Pages e1-e16"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147655217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}