酪氨酸

The mechanism of its whitening function was studied at cell level,and we found that there are three approaches by which GN can exert its function:① inhibiting the activity of tyrosinase;② repressing the growth of melanocyte;③ stimulating skin cell to produce lysosome to phagocytose the melanin.

一种海洋生物提取物GN具有美白的功效，从细胞水平探讨其作用机理，发现GN不是通过一种途径，而是通过多种途径起作用：①抑制酪氨酸酶的活性；②可能阻碍黑素细胞的生长；③可能刺激细胞产生溶酶体吞噬黑色

Critically, the combination of a tyrosine kinase inhibitor, i.e., IM, nilotinib, or dasatinib, with inhibitors of autophagy resulted in near complete elimination of phenotypically and functionally defined CML stem cells.

关键的是，联合应用酪氨酸激酶抑制剂，如IM、尼洛替尼、达沙替尼和自噬抑制剂可几近全部消除表型及功能定义的CML干细胞。

The protein which act on the phosphated tyrosine receptor kinase is phosphoinsitol 3 kinase , phospholipase C gamma and connective protein Shc, at last the signals can be transferred.

与酪氨酸磷酸化的Trk A相互作用的蛋白质是磷脂酶Cγ和磷脂酰肌醇(-3)激酶(PI3K)，及连接蛋白质Shc，最终传播NGF信号。

In the second experiment, we would like to understand the relationship between sexual performance and sexual motivation. The partner preference test was conducted to measure sexual incentive motivation, and tyrosine hydroxylase immunohistochemistry was used to assay the dopaminergic neuron activity in the medial preoptic area.

在第二部份实验所探讨的是雄鼠的性动机与性表现两者之关系，本实验以EGb 761作为一实验工具，利用伙伴偏好试验测试雄鼠性诱因动机，并利用酪氨酸羟化酶(tyrosine hydroxylase， TH)免疫化学染色方法分析内侧视前区多巴胺神经元的活性。

However,the end product of soybean paste still has some quality problems such as biogenic amine,putrefactive bacteria and tyrosine crystal which seriously influence the nutritional value and outward appearance.

但是成品酱仍存在一些质量问题，如生物胺、腐败菌和酪氨酸结晶体的存在等，严重影响了豆酱的营养价值及外观。

However, phosphotyrosine protein and Stat3 are subsequently activa ted through phosphorylation. In scar tissues, although EGFR has an intrinsic ty rosine kinase activity when activated by EGFR correlated ligand, phosphorylation of Stat3 showed no significant changes.

早期不同的配体刺激造成EGFR表达差异，随后导致酪氨酸蛋白磷酸化的不同，在正常的皮肤中Stat3磷酸化继续引起下游信号的表达，而瘢痕组织中Stat3磷酸化与正常情况无显著差别，造成信号不匹配。

Rumex extract works by inhibiting the production of tyrosinase, an enzyme present in human skin and that is responsible for the formation of pigmentation which causes color in skin.

鲁梅克斯提取物工程通过抑制酪氨酸酶的生产，一种酶，目前在人体皮肤，这是负责的形成，色素沉著，导致皮肤颜色的。

Rumex extract works by inhibiting the production of tyrosinase, an enzyme present in human skin and that is responsible for the formation of pigmentation which causes color in skin.

鲁梅克斯提取物工程通过抑制酪氨酸酶的生产，一种酶，目前在人体皮肤，这是负责的形成，色素沉着，导致皮肤颜色的。

Objective: To measure the level of the antibody against muscle-specific tyrosine kinase in seronegative myasthenia gravis among Chinese.

目的：为了研究酪氨酸激酶抗体在血清阴性重症肌无力发病中的作用，对中国SNMG患者血清中MuSKAb进行相关研究。

Results After 2 or 6 hours of LPS intravenous administration, severe lung injury and positive signals of NT occurred with the latter located in the pulmonary macrophages, endothelia, subendothelial and muscular layers of the pulmonary artery.

结果 LPS静脉注射2 h和6 h 后，肺脏有明显损伤及硝基酪氨酸产生的阳性信号，该信号主要分布于肺泡壁巨噬细胞、肺小血管和细小支气管周围的巨噬细胞以及部分肺动脉的内皮细胞、内皮下层及肌层。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。