Antibodies to the thyroid gland and to the thyrotrophin receptor in African and Indian thyrotoxic patients

R. K. Desai, I. Jialal, M. A K Omar, M. C. Rajput, S. M. Joubert

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

Sixty two thyrotoxic patients, 34 African and 28 Indian, were studied in order to assess the prevalence of thyroid antibodies and TSH binding inhibitory activity (TBI): 45 had Graves' disease and 17 had toxic nodular goitres. Microsomal and thyroglobulin antibodies were positive more often in Indian than in African patients with Graves' disease (microsomal 52% vs 37.4%, Plt;0.05; thyroglobulin 38.1% vs 4.2%, P<0.001). Patients with toxic nodular goitres had a lower prevalence of positive microsomal antibodies (Plt;0.01), but not of thyroglobulin antibodies (P = 0.1) when compared with patients with Graves' disease. TBI activity measured by a radioreceptor assay was positive in 43 of the 45 (95%) patients with Graves' disease and only 1 ofthe 17 patients (5.9%) with toxic nodular goitre. It thus appears that TBI activity is a sensitive marker in the diagnosis of Graves' disease and that there is a lower prevalence ofthyroglobulin and microsomal antibodies in African patients compared with Indian patients.

Original languageEnglish (US)
Pages (from-to)837-839
Number of pages3
JournalPostgraduate Medical Journal
Volume62
Issue number731
DOIs
StatePublished - 1986
Externally publishedYes

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health
  • Epidemiology
  • Medicine(all)

Fingerprint Dive into the research topics of 'Antibodies to the thyroid gland and to the thyrotrophin receptor in African and Indian thyrotoxic patients'. Together they form a unique fingerprint.

  • Cite this