Linked Life Data

1483064

Source:http://linkedlifedata.com/resource/pubmed/id/1483064

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1993-2-17
pubmed:abstractText
Primary biliary cirrhosis (PBC) has been described among various ethnic and racial populations in all parts of the world. However, the incidence and prevalence of PBC varies considerably in different geographic areas. It has the highest frequency in Northern Europe, is considerably lower in Japan and still lower in other parts of Asia. There has not hitherto been a detailed immunological profile of antimitochondrial antibodies according to geographic region. We have used recombinant or purified preparations from the 2-oxo-acid dehydrogenase enzyme complexes, the major mitochondrial autoantigens in PBC (PDC-E2, BCOADC-E2, OGDC, protein X and PDC-E1 alpha) to compare the reactivity of sera from either similarly staged sera from Japanese (n = 23) or American-Caucasian patients (n = 39) with PBC. In all cases, the first available sera following diagnosis was selected. Interestingly, only 65% of Japanese patients reacted by ELISA with PDC-E2 compared with more than 95% of the North American group. Moreover, the level of enzyme-inhibitory antibodies to PDC was lower in the Japanese. Our findings prompt the need for characterization of specific susceptibility genes and environmental factors in various parts of the world to clarify the etiology of PBC.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1018-2438
pubmed:author
pubmed:issnType
Print
pubmed:volume
99
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
28-33
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Comparative immunoreactive profiles of Japanese and American patients with primary biliary cirrhosis against mitochondrial autoantigens.
pubmed:affiliation
First Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.