Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
1990-10-10
|
| pubmed:abstractText |
A survey conducted in rural southern African black subjects indicated that dietary iron overload remains a major health problem. A full blood count, erythrocyte sedimentation rate, serum concentrations of iron, total iron-binding capacity, ferritin, C-reactive protein (CRP), gamma-glutamyltransferase (GGT) and serological screening for hepatitis B and human immunodeficiency virus (HIV) infections were carried out in 370 subjects (214 inpatients and 156 ambulatory Mozambican refugees). The fact that the geometric mean (SD range) serum ferritin concentration was much higher in the male hospital patients than in subjects living in the community [1,581 micrograms/l (421-5,944 micrograms/l) and 448 micrograms/l (103-1,945 micrograms/l) respectively] suggested that dietary iron overload was not the only factor raising the serum ferritin concentration. The major additional factor appeared to be inflammation, since the geometric mean (SD range) serum CRP was significantly higher in male hospital patients [21 mg/l (8-53 mg/l)] than in subjects in the community [3 mg/l (1-5 mg)]. Alcohol ingestion, as judged by history and by serum GGT concentrations, was also associated with significantly raised serum ferritin concentrations. This finding was ascribed to the fact that traditional brews are not only associated with alcohol-induced hepatic damage but are also a very rich source of highly bio-available iron. The role of iron overload in the genesis of the raised serum ferritin concentrations are confirmed in the diagnostic liver biopsy study. The majority of biopsies showed heavy siderosis, with varying degrees of hepatic damage.(ABSTRACT TRUNCATED AT 250 WORDS)
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Sep
|
| pubmed:issn |
0256-9574
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
15
|
| pubmed:volume |
78
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
301-5
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:1975706-Adolescent,
pubmed-meshheading:1975706-Adult,
pubmed-meshheading:1975706-African Americans,
pubmed-meshheading:1975706-African Continental Ancestry Group,
pubmed-meshheading:1975706-Aged,
pubmed-meshheading:1975706-Alcohol Drinking,
pubmed-meshheading:1975706-Blood Sedimentation,
pubmed-meshheading:1975706-C-Reactive Protein,
pubmed-meshheading:1975706-Diet,
pubmed-meshheading:1975706-Female,
pubmed-meshheading:1975706-Ferritins,
pubmed-meshheading:1975706-Humans,
pubmed-meshheading:1975706-Iron,
pubmed-meshheading:1975706-Male,
pubmed-meshheading:1975706-Middle Aged,
pubmed-meshheading:1975706-Rural Population,
pubmed-meshheading:1975706-South Africa,
pubmed-meshheading:1975706-gamma-Glutamyltransferase
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
Dietary iron overload in southern African rural blacks.
|
| pubmed:affiliation |
Department of Medicine, University of the Witwatersrand, Johannesburg.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|