Maximum ??uptake was not significantly decreased in young non-smokers until a bloodlevel of about 5% of COHB was attained.
直到血液的一氧化碳含量达到大约5％以上时非吸烟青年的最大氧气消耗才明显地减少。
2
Moreover, the appropriate level of supplementation, as well as the optimum bloodlevel of vitamin D, remains a matter of debate.
此外，适当的补给剂量以及最适维生素D血液浓度至今还存在争议。
3
The drop in apolipoprotein II in the long walkers was matched by a rise in the bloodlevel of apolipoprotein I, a "good" fat that is associated with unclogged arteries.