查询词典 tyrosine

Results of some laboratory studies of genistein have also been mixed, but most have shown favorable results, Bergan said, demonstrating that genistein can inhibit a variety of cell molecules including tyrosine kinases, which activate proteins by attaching them to phosphate chemicals.

结果，一些实验室的研究金雀异黄素也有好坏参半，但大多数表现出良好的结果，伯根说，这表明金雀异黄素能抑制多种细胞的分子，包括酪氨酸激酶，激活蛋白质将它们附加磷酸盐的化学品。

Some herbs have been noted as the skin bleacher are the candidates for studying on the inhibitory effect on tyrosine oxidation by tyrosinase.

人们对於中国天然药草在化妆品上的应用，有很大的兴趣，在中国医药书籍上，有许多的药材记录为具有使皮肤增白的效果。

Result s:10 μmol/L retinoids could inhibit the Bel-7402 proliferation and decrease the colony forming of liver cancer cells on soft agar significantly.So some biochemical markers indicating the proliferation status of liver cancer cells changed significant ly, including the significant activity increase of ornithine carbamyl transferase, tyrosine-α-ketoglutaric transaminase and alkaline phosphatase, the significant decrease α-fetoprotein secretion,γ-glutamyltranspetidase and aldolase activity.

结果：10μmol/L维甲酸显著抑制肝癌细胞增殖，并使肝癌细胞软琼脂集落形成率明显减少，使代表肝细胞分化的酶鸟氨酸氨基甲酰转移酶、酪氨酸-α-酮戊二酸转氨酶和碱性磷酸酶比活力明显升高，甲胎蛋白分泌量、γ-谷氨酰转肽酶和醛缩酶比活力明显下降。

Results showed that there was significant correlation between the two assays with catechol and tyrosine as substrate respectively.

结果表明，以邻苯二酚和酪氨酸为底物所测PPO活性极显著相关，邻苯二酚所测活性强，但酪氨酸所测活性的变异系数大。

Objective: To test the conceptive and anti-HIV-1 activity of a new cholate derivative, deoxycholytyosine by replacing the side chain of sodium deoxycholate with tyrosine.

目的：检测自制的避孕型杀微生物剂的候选化合物脱氧胆酰酪氨酸(deoxycholyltyosine， DCT)体外杀精和抗HIV活性。

In the early 1990s, knowing that the constitutively activated kinase had a major role in CML, Druker approached scientists at what was then Ciba-Geigy with a proposal to find a small molecule that would inhibit the BCR-ABL tyrosine kinase activity.

在90年代早期，Druker认识到组成性活化的激酶在CML中的重要作用，并向当时的汽巴-嘉基药厂的科学家们提议寻找一种可抑制BCR-ABL酪氨酸激酶活性的小分子物质。

Objective\ This study was to investigate the effect of crocidolite fibe rs on IL-8 protein and mRNA levels in A549 cells cultured supernatant and the r o le of tyrosine kinase inhibitor PD98059 on IL-8 expression.

目的 研究青石棉纤维作用于A5 4 9细胞后IL 8蛋白和基因表达水平及酪氨酸激酶抑制剂PD980 5 9对IL 8表达的影响。

The main products of low energy ion is formed by the incident 〓 reacted with molecule such as the cystine and tyrosine.

通过对低能离子辐照多种氨基酸的谱学研究表明低能离子辐照引发的氨基酸反应不同于其他辐射源。

It is shown that in complex system like L-tyrosine, using a locally dense basis set with a large number of atomic basis functions for the carbon atom of interest and smaller sets of atomic functions for the other atoms can not only save the disk capacity and computing time but also produce satisfactory results.

由从头计算获得的结果与实验值符合较好，说明对于具有复杂结构的多原子体系，对杂原子使用较小的基函数，而对所关心的碳原子使用较大的基函数以提高计算精度，这样可以达到既节省计算机空间与计算时间而不影响计算精度的目的。

OBJECTIVE : To observe the effect of tyrosine kinase depressor imatinib mesylate on pulmonary fibrosis induced by bleomycin in mice and explore its mechanism. METHODS: One hundred and twenty C57BL/6 mice were randomly divided into control group, model group, dexamethasone group and imatinib mesylate group (with 30 mice each).

观察酪氨酸激酶抑制剂格列卫对小鼠肺纤维化的干预作用，并探讨其作用机制。120只C57BL/6小鼠被随机分为对照组、模型组、地塞米松组和格列卫组，每组30只。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。