※ 引述《linker0726 (季情魚)》之銘言：
: JMS VanMaanen PhD, DMFA Pachen, JW Dallinga PhD, JCS Kleinjans PhD
: 上述應該是一串人名吧
沒錯..看到PhD應該就知道了吧?
: Dept Health Risk Analysis Toxicology, University Limburg, 6200 MD Maastricht,
:Netherlands.
: 上述大概是地名一些吧
健康風險分析毒理系??
: 24hr urine samples were collected and saliva samples 1 hour after each meal
: 講如何取樣，但我不懂兩個時間關係
1.連續收集24小時內病人或是生物體的尿液 (整天的都要收集)
2.每次用餐後1小時 收集其唾液檢體
: two periods of 4 consecutive 是兩個週期是4天還是一個週期4天呢？
我猜應該是上述兩項的時間點 連續4次
: The nitrate and nitrite contents of the urine and saliva samples and the
:concentrations of volatile N-nitrosamines in the urine samples were determined.
可以測定尿液、唾液檢體內的硝酸與亞硝酸成份以及尿液檢體內的亞硝酸胺
: Significant increase in mean urinary and salivary nitrate levels and in
:salivary nitrite levels were observed during the consumption of food rich in
:nitrate and amines, as well as significant increase in mean urinary excretion
:of total N-nitrosamines of N: -nitrosodimethylamine
經由攝食富含硝酸、胺類的食物，在尿液唾液中的硝酸及唾液中的亞硝酸的含量
有明顯地上升，如同尿液排泄中亞硝酸胺的上升程度般明顯
: Consumption of a diet rich in nitrate and amines implies the risk of
:formation of carcinogenic N-nitrosamines
攝食富含硝酸類及胺類的食物 (例如烤香腸) 潛藏著誘使致癌物亞硝酸胺生成
的危險性
: Use of an antibacterial mouthwash containing chlorthexidine can result in
:inhibition of nitrosamine formation
使用含有chlorthexidine的抗菌漱口水可抑制亞硝酸胺的形成
: For the whole data set, significant correlations were observed between
:nitrate intake by food and urinary nitrate excretion (p=0.01,r2=0.07) and
:between urinary nitrate excretion and urinary N-nitrosodimethylamine
:excretion (p=0.002, r2=0.11)
由整個實驗資料作分析 硝酸類的攝食與尿液排泄中的硝酸==>兩者有明顯相關性
尿液排泄中的硝酸類及二甲亞硝胺==>兩者有明顯相關性
另外p<0.05時表示此統計數值可信 r>0時表示比較的兩者為正相關
(這兩個是統計上的東西)
: 以上5句不知從哪翻起，幫個忙，非常謝謝您的幫助
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