Switch to
Predicate | Object |
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rdf:type | |
lifeskim:mentions |
umls-concept:C0016163,
umls-concept:C0039400,
umls-concept:C0042036,
umls-concept:C0232478,
umls-concept:C0242724,
umls-concept:C0599956,
umls-concept:C1080896,
umls-concept:C1280500,
umls-concept:C1555707,
umls-concept:C1705851,
umls-concept:C1709843,
umls-concept:C2346985,
umls-concept:C2752151,
umls-concept:C2828366
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pubmed:issue |
3-4
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pubmed:dateCreated |
1997-2-19
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pubmed:abstractText |
The effect of Tochu tea, which is an aqueous extract of Eucommia ulmoides leaves and a popular-beverage in Japan, on the urine mutagenicity before and after ingestion of raw fish and cooked beef was studied using Salmonella typhimurium YG1024. Urines were collected from seven healthy, non-smoking Japanese women before and after ingestion of raw fish and cooked beef. In experiment 1,3 were in a control group and 4 were in a Tochu tea-drinking group (2000 ml per day). The mutagenicity of urine from the Tochu tea-drinking group was much lower. In experiment 2 the 7 women switched groups; the tea-drinking group became the control group, and the control group became the Tochu tea-drinking group. Again, the mutagenicity of urine collected from the Tochu tea-drinking group was much lower. These results suggest that the decrease in the mutagenicity of the urine from the Tochu tea-drinking group was due to the intake of Tochu tea, but not to individual differences. Thus, the ingestion of Tochu tea may reduce human exposure to dietary mutagens.
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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 |
Dec
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pubmed:issn |
0027-5107
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pubmed:author |
pubmed-author:ChibaAA,
pubmed-author:HaroGG,
pubmed-author:KudouCC,
pubmed-author:MoribayashiSS,
pubmed-author:MurakamiMM,
pubmed-author:NakamuraTT,
pubmed-author:NakazawaYY,
pubmed-author:OnizukaSS,
pubmed-author:SasakiY FYF,
pubmed-author:SekihashiKK,
pubmed-author:TakahokoMM,
pubmed-author:TanakaMM
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pubmed:issnType |
Print
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pubmed:day |
20
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pubmed:volume |
371
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
203-14
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:9008721-Adult,
pubmed-meshheading:9008721-Animals,
pubmed-meshheading:9008721-Antimutagenic Agents,
pubmed-meshheading:9008721-Biotransformation,
pubmed-meshheading:9008721-Cattle,
pubmed-meshheading:9008721-Diet,
pubmed-meshheading:9008721-Female,
pubmed-meshheading:9008721-Fishes,
pubmed-meshheading:9008721-Humans,
pubmed-meshheading:9008721-Meat,
pubmed-meshheading:9008721-Mutagenicity Tests,
pubmed-meshheading:9008721-Plant Leaves,
pubmed-meshheading:9008721-Tea,
pubmed-meshheading:9008721-Urinalysis
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pubmed:year |
1996
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pubmed:articleTitle |
Antimutagenicity of Tochu tea (an aqueous extract of Eucommia ulmoides leaves): 2. Suppressing effect of Tochu tea on the urine mutagenicity after ingestion of raw fish and cooked beef.
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pubmed:affiliation |
Faculty of Chemical and Biological Engineering, Hachinohe National College of Technology, Aomori, Japan.
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pubmed:publicationType |
Journal Article
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