Scott L. Radke

Overview of porcine interstitial and bronchointerstitial pneumonia: infectious and non-infectious causes

Pablo E. Piñeyro, Eric R. Burrough, M J. Almeida, Scott L. Radke et autres

Interstitial pneumonia in swine is an important respiratory condition in which inflammation and thickening of the pulmonary interstitium result in impaired gas exchange and respiratory distress. The multifactorial etiology of the disease includes viral, bacterial, and parasitic pathogens, as well as environmental …

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Barium Toxicosis After Ingestion of Snake Fireworks in a Cat

Cassidy L. Fitzpatrick, Brianne M. Taylor, Scott L. Radke, Allison A. Biddick

ABSTRACT Objective To report a case of barium toxicosis in a cat as a result of ingestion of black snake fireworks and to highlight the important clinical signs associated with intoxication. Case Summary A 2‐year‐old neutered male domestic shorthair cat presented to …

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Case report: Tebupirimfos insecticide toxicosis in a cow-calf herd

Scott L. Radke, Drew R. Magstadt, Laura Burns, Dwayne Schrunk et autres

Acute high morbidity and mortality in adult beef cows and nursing calves exposed to the organothiophosphate insecti­cide tebupirimfos through accidental incorporation into feed was investigated. The clinical signs of ataxia, recumbency, increased salivation, urination, defecation and severe respira­tory distress associated with a …

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Dose-response effects of corn-derived deoxynivalenol on nursery pig feed intake and growth performance

Thomas A Crome, Darlene J Bloxham, Scott L. Radke, Fredrik Sandberg et autres

Abstract Deoxynivalenol (DON) is a trichothecene mycotoxin commonly contaminating swine diets and is known to impair nursery pig performance through anorectic effects. The objective of this study was to characterize the dose-response effects of increasing dietary DON concentrations (0.2 to 5.1 mg/kg) …

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Impacts on water quality before and after water line cleaning and disinfection with peracetic acid in swine farms

Gabrielle Doughan, Becca Walthart, Meredith Behr Petersen, Cora E. Schau et autres

Abstract While it is well recognized that maintaining good water quality is a cornerstone of swine husbandry, research on its role in swine health, performance, and management remains limited. This study evaluated the impacts on water quality after a 0.78% peracetic acid …

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Toxic Minerals, Chemicals, Plants, and Gases

Scott L. Radke, Steve Ensley, Scott A. Fritz

Although modern confinement facilities, accurately formulated rations, and improved management practices have reduced some risks of poisoning, cases of intoxications in swine still occur. The types and sources of toxins vary considerably with geography, environment, and the wide range of swine production …

Nutrient Deficiencies and Excesses

Jordan T Gebhardt, Mike D Tokach, Robert D Goodband, Joel M DeRouchey et autres

Provision of the nutrients necessary to meet an animal's requirement for maintenance, growth, and development and rearing of offspring is critical. When these nutrients are not provided within the optimal range, negative outcomes can be observed. The clinical presentation, however, is often …

Mycotoxins in Grains and Feeds

Scott L. Radke, Michelle S. Mostrom, Steve Ensley, Scott A. Fritz

Mycotoxins are secondary metabolites of mold or fungal growth, common in grains or forages, and affect many body systems with a wide variety of signs, lesions, and impaired productivity. Diagnosis of clinical or subclinical effects of various mycotoxicosis can be challenging. Control …

100 Mitigation of oxidative stress to improve range cow grazing distribution

Landon T Sullivan, Scott Jensen, James England, Luis G. Giménez‐Lirola et autres

Abstract The objective was to reduce oxidative stress (OS) and improve grazing distribution with an injectable trace mineral (ITM; 1mL/90kg MultiMin90). Mature cows (2021: n=35; 2022: n=34) were classified by residual feed intake (RFI) as inefficient (INE) or efficient (EFF) across two …

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Guide for nonswine practitioners to enhance swine disease diagnoses

Marta Mainenti, Rachel J. Derscheid, Pablo Piñeyro, Scott L. Radke et autres

While the vast majority of the US swine population is concentrated in 5 states (Iowa, Minnesota, North Carolina, Illinois, and Indiana), the rest is spread out across the US including pork production, hobby farms, pet pigs, and research facilities. The number of …

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Evaluation of meloxicam residues in commercial sows, growing pigs and cull boars utilizing a sensitive diagnostic assay

David J. Borts, Dwayne E. Schrunk, Laura Burns, Scott L. Radke et autres

Zinc responsive parakeratosis in growing pigs

Scott L. Radke, Anna Forseth, Marlin Hoogland, Whitney Lincoln et autres

This case report describes a clinical case of nutritional zinc deficiency in growing swine caused by a feed mixing error. Mortality reached 19.3% during the investigation, with up to 80% of the population displaying clinical signs of varying degrees.

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