These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Latent autoimmune (type 1) diabetes mellitus in patients originally classified as type 2. Divergence of etiologic markers].
    Author: Martinka E, Straková J, Galajda P, Shawkatová I, Buc M.
    Journal: Cas Lek Cesk; 2000 Mar 01; 139(4):120-3. PubMed ID: 10838742.
    Abstract:
    BACKGROUND: To assess the prevalence of markers of autoimmune insulitis (AII) in patients classified originally as having Type-2 diabetes mellitus (Type-2 DM). 386 patients subdivided according to the BMI, C-peptide and type of treatment. METHODS AND RESULTS: Age, BMI, C-peptide, Glutamic acid decarboxylase autoantibodies (GADA), HLA-DR/,-DQ alleles. Prevalence of GADA varied from < 5% in obese patients with normal/increased C-peptide to > 30% in non-obese patients with low C-peptide. In majority of GADA positive patients, the Type-1 DM high-risk HLA-DRB1*, HLA-DQB1* alleles have been found. Among them HLA-DRB1*0302 and HLA-DRB1*0201 were more frequent than HLA-DRB1*040x and HL:A-DQB1*0302. CONCLUSIONS: Significant fraction of patients classified initially as Type-2 DM may have in fact Type-1 DM. Such patients can be recognized on the basis of assessment of serological (GADA) and immuno-genetical (HLA-DR/,-DQ alleles) markers. In some patients clinical, metabolic, immune, and immunogenetic markers may disagree. This divergence stresses multifactorial genesis of diabetes. Moreover, it can also suggest that both autoimmune insulitis and insulin resistance may coexist in parallel.
    [Abstract] [Full Text] [Related] [New Search]