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Search results for “toxicology”.

  • Salt toxicity in broilers

    Salt toxicity was diagnosed in a 17-day-old, meat type chicken flock. Twelve birds were submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) in Center. Clinical history noted increased mortality starting at 2-weeks-old. At necropsy examination, all the birds had an edematous brain with poorly defined cerebellar folia and cerebrum lobes, thin blood, and…

  • Selenium (ICP/MS)

    Measurement of selenium by inductively-coupled plasma/mass spectrometry. A $10.75 sample preparation fee will be added to tissue and feed specimens.

  • Sodium (FAAS) [Referral]

    Referral tests are not performed at TVMDL; a processing and shipping fee will apply. Measurement of sodium by flame atomic absorption spectroscopy (FAAS).

  • Strychnine (LC/MS)

    Qualitative detection of strychnine using liquid chromatography – tandem mass spectrometry (LC-MS/MS). 

  • Strychnine detected in a puppy

    The Texas A&M Veterinary Medical Diagnostic Laboratory received stomach content, fresh kidney, and serum from a two-month old mixed breed puppy for testing. The owner found the puppy deceased in the yard with foam coming from its mouth. Malicious poisoning was suspected as a neighbor previously threatened to poison the owner’s puppies. Given the uncertainty…

  • Suspected anticoagulant bait confirmed to be bromethalin

    A male kitten was rescued by animal control and taken to a veterinary clinic for labored breathing, dehydration and severe jaundice. The kitten was euthanized and found to have petechial hemorrhaging and yellow fluid in the abdomen during the necropsy. Three days later, a tuna can with what appeared to be a suspect bright green…

  • Thallium (ICP/MS)

    Measurement of thallium by inductively-coupled plasma/mass spectrometry. A $10.75 sample preparation fee will be added to tissue and feed specimens.

  • The passing of Dr. John Reagor, Veterinary Toxicologist Emeritus

    John Reagor, PhD, Veterinary Toxicologist Emeritus, passed away on April 20. Reagor fervently served the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) as the agency’s toxicologist for 50 years. During his time at TVMDL he garnered a national reputation for his expertise of various toxins. He led TVMDL’s toxicology section to become one of the…

  • Toxicology Evaluation (Digital)

    Learn more about TVMDL’s Digital Toxicology Service then submit your specimens using the submission form for digital toxicology evaluation.

  • Toxicology Evaluation (Microscopy)

    Identification of components and toxic substances, such as plants and plant parts, algae, insects, or bait material.