英语释义

1. a copper-containing enzyme that promotes the oxidation of phenols (such as tyrosine) and is widespread in plants and animals

2. an enzyme that promotes the oxidation of phenols (as tyrosine) and is widespread in plants and animals

片语

tyrosinase activities酪氨酸酶活性

Protein tyrosinase蛋白酪氨酸激酶

Tyrosinase inhibitor酶抑制剂

tyrosinase aminotransferase酪氨酸酶转氨酶

murine tyrosinase小鼠酪氨酸酶

mushroom tyrosinase蘑菇酪氨酸酶

tyrosinase promoter酪氨酸酶启动子

P Tyrosinase酪氨酸酶

tyrosine oxidase酪氨酸酶

tyrosinase TYR酪氨酸酶

英汉例句

• as compared with direct-heating extraction, mae can shorten accelerate the extraction, and improve the yield as well as the relative inhibitory activity against tyrosinase (riaat) of the extract.

  与直接加热提取法相比较，微波辅助提取能缩短提取时间，并能提高提取物产率及其对酪氨酸酶的相对抑制率。

• the third part is clone of tyrosinase gene.

  第三部分酪氨酸酶基因克隆。

• methods: two methods of the direct additive test and serologic pharmacological test were used to measure the tyrosinase activity and melanin content.

  方法：采用直接添加法和血清药理学方法，观察待测物对酪氨酸酶活性及黑素生成的影响；

• objective:to investigate the effect of traditional chinese medicine on tyrosinase activity for the purpose of treating pigmentary disorders of thd skin with reliable experimental evidence.

  目的：为了研究中药对酪氨酸酶活性影响，用中药治疗色素障碍性皮肤病提供实验依据。

• to study the regulation of proliferation, melanogenesis and tyrosinase activity in the responese of b16f murine melanoma cells to radix scutellariae.

  观察中药黄芩对b16f小鼠黑素瘤细胞增殖、黑素含量、酪氨酸酶活性的影响。

• emodin hypo-acid, effective component of rhubarb, can affect proliferation of melanocyte and regulate activity of tyrosinase in cells.

  大黄有效成分大黄素次酸可以影响黑素细胞的增殖及调节细胞中酪氨酸酶的活性。

• objective to investigate the effects of different doses of ultraviolet a(uva)irradiation on the morphology, prolifˉeration, melanogenesis, tyrosinase activity of the cultured b16murine melanoma cells.

  研究不同剂量uva照射对体外培养b_16小鼠黑素瘤细胞的形态、增殖率、黑素含量和酪氨酸酶活性的影响。

• the relation between activity evaluation of lightener and the value of inhibitory activity against tyrosinase was discussed.

  探讨了美白剂活性评价与酪氨酸酶抑制率高低的关系。

• conclusion: the inhibition of extract from mulberry leaves on tyrosinase activity is similar to that of kojic acid.

  结论：桑叶提取物对酪氨酸酶活性起到了与曲酸相似的抑制作用。

• conclusion compared with direct-heating extraction, mae can shorten extracting time, and improve the yield and the relative inhibitory activity against tyrosinase of the extracts.

  结论与直接加热提取法比较，微波辅助提取能缩短提取时间，并能提高提取物产率和对酪氨酸酶的相对抑制率。

• the inhibition kinetics and mechanism of the enzyme were studied, and the results show that the inhibition of tyrosinase by benzoic acid is a reversible reaction with remaining enzyme activity.

  研究结果表明，苯甲酸对蘑菇酪氨酸酶的单酚酶和二酚酶活性均有抑制作用，其效应为可逆抑制效应。

• objective: to study the regulation of proliferation, melanogenesis and tyrosinase activity in the responese of b16f murine melanoma cells to radix scutellariae.

  目的：观察中药黄芩对b16f小鼠黑素瘤细胞增殖、黑素含量、酪氨酸酶活性的影响。

• the noncompetitive inhibition of taurine on tyrosinase was determined with l- tyrosine as substrate.

  用l-酪氨酸作底物，测定了牛磺酸对酪氨酸酶的非竞争性抑制。

• the results show that the inhibition of tyrosinase by arbutin is a reversible reaction with remaining enzyme activity.

  结果表明，熊果甙对酪氨酸酶活性的抑制作用表现为可逆抑制效应。

• objectivecompare with and study on tyrosinase inhibition activity of fish collagen peptide and other similar products from market.

  目的：比较研究鱼胶原肽与市场上同类产品抑制酪氨酸酶活性的能力。

• control of tyrosinase activity.

  酪氨酸酶活性的调节。

• the inhibition of anthraquinone derivatives, especially emodin, on tyrosinase may be one of the mechanisms of their anti-melanoma.

  大黄蒽醌衍生物对酪氨酸酶的抑制作用可能是大黄抗黑色素瘤的作用机制之一。

• objective:to study the content of tyrosinase in the blood and hemorrheology in vitiligo animal pathological pattern.

  目的：研究化学脱色法复制白癜风模型动物血液中酪氨酸酶含量及血液流变性指标的变化。

• tyrosinase (ec 1.14.18.1) is the key enzyme in melanin biosynthesis of mammalian.

  酪氨酸酶（ec 1.14.18.1）是哺乳动物体内黑色素合成的关键酶。

• the resulting composite film was applied to entrap tyrosinase for fabricating phenol biosensor.

  用此杂化膜包埋酪氨酸酶，制备电化学苯酚传感器。

• the melanin synthesis and tyrosinase activity of human epidermal cells and murine b16 melanoma cells were inhibited by azelaic acid in a dose-dependent manner.

  壬二酸抑制人表皮黑素细胞和鼠黑素瘤b16细胞的酪氨酸酶活性，细胞黑素合成减少，而且具有浓度依赖性。

• tyrosinase performs action for catalytic oxidation of l-tyrosine and l-dopa to form melanin.

  酪氨酸酶有催化氧化l-酪氨酸及l-多巴生成黑色素的作用。