They did indeed have higher initial levels of lactate dehydrogenase an enzyme associated with tissue breakdown so this possibility should not be discounted .
Almost forty per cent of east asians have a variant , less efficient form of aldehyde dehydrogenase , another enzyme necessary for alcohol processing .
几乎百分之四十的东亚人在醛脱氢酶另一种处理酒精的必要酶方面有不同而且效率更低。
Most consistently associated with alcoholism are the alcohol dehydrogenase genes ( aldh ) , which are involved in alcohol metabolism and protection against heavy drinking .
They did , indeed , have higher initial levels of lactate dehydrogenase , an enzyme associated with tissue breakdown , so this possibility should not be discounted .
