Congenital hypothyroidism was diagnosed in related Abyssinian cats. The disease appeared to be inherited as an autosomal recessive trait with affected homozygotes showing signs of reduced growth rate, shorter stature with kitten-like features, constipation and goitre. Hypothyroidism was confirmed by demonstrating low basal serum thyroxine levels which failed to increase after intravenous administration of thyroid stimulating hormone or thyrotropic releasing hormone. The radioiodide uptake of the thyroid glands was normal but a high proportion of the accumulated radioiodide was discharged after the administration of sodium perchlorate. It is concluded that the affected cats had a primary dyshormonogenesis: an organification (peroxidase) defect.
Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.