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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
|
pubmed:dateCreated |
1994-9-22
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pubmed:abstractText |
Gastric juice ascorbic acid concentrations were examined in black and white patients. Significantly lower concentrations were found in blacks, in the absence of a significant difference in the plasma concentration of vitamin C between races. Blacks had higher prevalence of Helicobacter pylori infection, higher gastric pH, more severe acute and chronic inflammation of the gastric mucosa and higher frequency of Lewis (a-b-) phenotype. Although most of these factors have been related to low ascorbic acid levels in gastric juice, none of them could account entirely for the difference between races either individually or after joint consideration. These observations may help to explain the high incidence of gastric carcinoma among the black population in southern Louisiana.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0304-3835
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
83
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
323-9
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:8080590-African Continental Ancestry Group,
pubmed-meshheading:8080590-Ascorbic Acid,
pubmed-meshheading:8080590-European Continental Ancestry Group,
pubmed-meshheading:8080590-Gastric Juice,
pubmed-meshheading:8080590-Helicobacter Infections,
pubmed-meshheading:8080590-Helicobacter pylori,
pubmed-meshheading:8080590-Humans,
pubmed-meshheading:8080590-Lewis Blood-Group System,
pubmed-meshheading:8080590-Louisiana,
pubmed-meshheading:8080590-Stomach Neoplasms
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pubmed:year |
1994
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pubmed:articleTitle |
Ascorbic acid, Helicobacter pylori and Lewis phenotype among blacks and whites in New Orleans.
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pubmed:affiliation |
Department of Pathology, Louisiana State University Medical Center, New Orleans 70012.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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