PMID: 2491645Jan 1, 1989Paper

The time course of insulin autoantibodies (IAA) in the diabetes prone BB rat

Autoimmunity
J L DiazT J Wilkin

Abstract

The BB rat is a widely used animal model for the study of insulin dependent diabetes. An enzyme linked immunosorbent assay, using purified rat insulin, was used to measure serial insulin autoantibodies (IAA) levels in coded sera from the BB/W/D rat colony in order to establish the time course of IAA. The animals included 26 diabetes-prone BB rats, six diabetes-resistant BB rats and six Wistar controls. There was an increase in both IAA frequency and titre with time in the diabetes-prone group: none were positive at 45 days, 17/19 (89%) were positive by day 90 and all were positive thereafter. Similar results were observed in the diabetes-resistant BB group (0/6 positive at day 51, 6/6 positive at day 90). None of the Wistar controls were positive at 105 days, although occasional positive sera were observed at 120 days. IAA seem to be acquired early on in the majority of BB rats, both diabetes-prone and diabetes-resistant, and much later, if at all, in controls. A clear homology of the MHC genes exists in both BB rat sublines, thus IAA appear to be a strain related phenomenon rather than a marker for IDDM.

References

Nov 22, 1986·British Medical Journal·T Wilkin, M Armitage
Jul 1, 1987·Diabetes/metabolism Reviews·J P MordesA A Rossini
Mar 1, 1987·The Journal of Clinical Investigation·S BaekkeskovF Lindgren
Jan 1, 1985·Annual Review of Immunology·A A RossiniA A Like
Jul 1, 1983·Metabolism: Clinical and Experimental·T DyrbergA Lernmark
Jul 1, 1983·Metabolism: Clinical and Experimental·N K MaclarenW J Riley
Apr 1, 1982·Diabetes·M ElderT McConnell
Jan 1, 1982·Diabetes·A A LikeA A Rossini
Sep 1, 1982·Diabetes·A A LikeA A Rossini
May 13, 1983·Science·S KoevaryR M Williams
Feb 1, 1983·Canadian Journal of Genetics and Cytology. Journal Canadien De Génétique Et De Cytologie·L ButlerA A Like
Jul 1, 1983·Metabolism: Clinical and Experimental·C I Chappel, W R Chappel
Nov 1, 1981·Diabetologia·A Lernmark, S Baekkeskov

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.