Presumed case of "stiff-horse syndrome" caused by decreased gamma-aminobutyric acid (GABA) production in an American Paint mare

Tawna Backman Purcell, Ann Davidson Sellers, Lutz S. Goehring

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Glutamic acid decarboxylase (GAD) converts glutamic acid into the inhibitory neurotransmitter γ-aminobutyric acid (GABA). Increased serum GAD (auto) antibody concentrations were found in a mare with increased postural musculature tone resulting in stiffness and recumbence. The mare was treated with dexamethasone which resulted in resolution of clinical signs and decreased GAD antibody concentrations.

Original languageEnglish
Pages (from-to)75-78
Number of pages4
JournalCanadian Veterinary Journal
Volume53
Issue number1
StatePublished - Jan 2012

ASJC Scopus subject areas

  • General Veterinary

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