Abstract
AbstractA female domestic shorthaired cat had frequent seizures and vague gastrointestinal signs. Lead poisoning was suspected because of increased urinary delta aminolevulinic acid concentration. However, abnormalities continued despite repeated chelation therapy and blood lead concentration was normal. Delta aminolevulinic aciduria persisted, but concentrations of porphobilinogen in urine and of porphyrins in blood, urine and faeces were normal. An inherited porphyric disorder was suspected, involving deficiency of aminolevulinic acid dehydrase, an enzyme active in haem biosynthesis. Accumulation of aminolevulinic acid in vivo could explain the observed signs.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
