한국인의 심근 조직내 카드뮴 농도의 참고치
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박정덕 | - |
dc.contributor.author | 임현방 | - |
dc.contributor.author | 최병선 | - |
dc.contributor.author | 권일훈 | - |
dc.contributor.author | 이상연 | - |
dc.contributor.author | 강은용 | - |
dc.contributor.author | 홍연표 | - |
dc.contributor.author | 장임원 | - |
dc.date.accessioned | 2023-05-30T07:40:43Z | - |
dc.date.available | 2023-05-30T07:40:43Z | - |
dc.date.issued | 1999-03 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/66622 | - |
dc.description.abstract | Cadmium(Cd) is an ubiquitous, toxic and non-essential metal which is controversial about the association with a cardiovascular disease. In this study, we investigated the reference level of Cd in myocardium in Korean general population. The level of Cd and zinc (Zn) concentration in myocardium of 252 cases of "sudden and unexpected death" autopsies(male 172. female 60) aged 0 to 87 years was analyzed. The concentration of Cd and Zn was determined with atomic absorption spectrophotometer (Perkin-Elmer Model 5100) by flameless and flame method, respectively. The content of Cd and Zn in myocardium showed the log-normal distribution rather than normal distribution. Geometric mean concentration of Cd was 0.19 /g wet weight in myocardium. The level of Cd in myocardium was not significantly different between male (0.18/g wet weight) and female (0.22/g wet weight), Geometric mean concentra- tion of Zn in myocardium was 25.25 ug/g wet weight. The level of Zn between male (25.13 us/g wet weight) and female(25.57 g/g wet weight) was not different. The deposit of Cd in myocardium was age-dependent of biphasic pattern, but the Zn level by age was not significantly different. The level of Cd in myocardium was increased to the fifties of age. thereafter a leveling-off was shown. The regression model of Cd deposit in myocardium by age was predicted as the following equation: Log Heart-Cd = -1.2726 +0.0234. Age- 0.0002 Age. The maximum Cd deposit in myocardium was estimated to be 0.26 ug/g wet weight at the age of 58.5 in Korean general population. In addition, the total Cd burden in heart by age was predicted as a following equation Total Cd burden in Heart =10.1652.891 Age -0.0258 Age. The maximum heart burden of Cd was estimated to be 70.78 at age of 55.4. The positive correlation between Cd and Zn was observed in myocardium. The linear regression equation was Log Heart-Zn 1.4195 + 0.0262 · Log Heart-Cd. | - |
dc.format.extent | 9 | - |
dc.title | 한국인의 심근 조직내 카드뮴 농도의 참고치 | - |
dc.title.alternative | Reference Value of Cadmium in Myocardium in Korean | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | 대한산업의학회지, v.11, no.1, pp 24 - 32 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 32 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 24 | - |
dc.citation.title | 대한산업의학회지 | - |
dc.citation.volume | 11 | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01156003 | - |
dc.subject.keywordAuthor | Cadmium | - |
dc.subject.keywordAuthor | Zinc, Myocardium | - |
dc.subject.keywordAuthor | Total Cd burden in heart | - |
dc.description.journalRegisteredClass | domestic | - |
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