Melanoma cells and its patterns are normal, but congenital enzyme tyrosine sharp reduction or lack of, with the result that should not have caused melanoma.

它的黑色素细胞与形态都是正常的，只是先天性酷氨酸酶尖性减少或缺乏，致使不能产生黑色素所引起的。

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Nitric oxide (NO) content in pulmonary tissues was determined using nitrate enzyme reduction method.

同时用硝酸还原酶法测定肺动脉组织一氧化氮(NO)含量。

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Xylose reductase(XR) is a key enzyme in D-xylose metabolism, catalyzing the reduction of D-xylose to xylitol. The reported xylose reductase from C.

木糖还原酶（XR）是D-木糖代谢途径中的关键酶，催化还原D-木糖成木糖醇。

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She needs to know this enzyme works by both acid base chemistry, and oxidation reduction.

她要知道酶催化，她需要知道这种酶,在酸碱环境下的反应和氧化还原反应。

麻省理工公开课 - 化学原理课程节选

Researchers noted that prolonged sitting can cause a 90 percent reduction in a heart-healthy enzyme, lipoprotein lipase, which could explain the results.

FORBES: Four hours on your computer doubles risk of heart disease

Liver enzyme elevations were managed through dose reduction or temporary discontinuation of dose.

FORBES: FDA Approves Lomitapide For Homozygous Familial Hypercholesterolemia