| ObjectiveALD nosogenesis concern with alcohol consumption amount (ACA) (every day ACA and every day overflow drinking). Every day drinking 50g above five years, which result in liver damage. ACA and time length have straight relation with alcoholic fatty liver (AFL), but alcohol categories not. ACA exceed 50-100g every day, AFL incidence rate increase 5-25 times, ACA 300g every day, AFL show up after 7 day. ACA etiopathogenesis: 90% alcohol in body metabolism in liver, which influence fatty metabolism each component element that result in ALD at last. Therefore BAC detecting at any time has significance to prevent and cure ALD.Recent years, motion vehicle and amount of having driver's license men increase rapidly, traffic accidents often happen, drinking drivers and drunken drivers occupy 20% traffic accidents. For long time, my nation has not a kind of convenient,fast,exact and fixed quantity detecting BAC method as well as detecting instrument. Thus, drinkers are faced with traffic police punishment, they ask for law rule directly and qualitative... |
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