抗酪氨酸酶

基本解释 (translations)

antityrosinase

与抗酪氨酸酶相关的网络例句 [注：此内容来源于网络，仅供参考]

Efficacy: it can effectively discompose melanin, inhibit tyrosinase activity, cut off root of melanin generation, deep whiten and nourish skin, remove sallow and dull skin, present whitening and crystalline skin, resist oxidation and remove free radical, promote substrate cells'regeneration and splitting, promote elastic fiber and collagen fiber growth, and resume skin elasticity and luster.

功效：有效分解黑色素，抑制酪氨酸酶的活性，切断黑色素生成的根源，深层美白营养肌肤，去除黄气暗哑，绽放肌肤净白莹采，抗氧化清除自由基，刺激基底层细胞再生分裂，促进弹力纤维和胶原纤维生长，重现肌肤弹性和光泽，玫瑰精油源源不断供给肌肤充足的水分和营养，深度改善细纹和干燥现象，改善肤色，给肌肤前所未有的白皙亮泽。

Detection of autoantibodies to melanocyte surface antigen in sera of patients with vitiligo ［J］.

抗TRP-2自身抗体与TRP-2或酪氨酸酶均可发生反应，即TRP-2与酪氨酸酶存在交叉抗原。

Work has done:●Researched on inhibitory effects of the extraction and compounds on tyrosinase activities.●The method which was used for quantitating resveratrol from smilax glabra by RP-HPLC wasestablished.●Studied on antioxidant activity of smilax glabra with DPPH

考察了土茯苓总提取物及单体化合物的酪氨酸酶抑制活性●建立了土茯苓中白藜芦醇的高效液相检测方法●利用DPPH·法测定土茯苓的抗氧化活性

Meanwhile, their physiological activities such as enzymatic inhibition (5lipoxygenase and tyrosinase) and anti-inflammatory activities were studied.

并对它们进行了生理活性研究，如对5-脂氧合酶、酪氨酸酶的抑制以及抗炎活性研究。

Studies also indicated that genistein exsists not only in soybeans but also in many kinds of plants such as vegetables and fruits.As a potential anticancer agent, the actional mechanisms of genistein mainly includes as follows:First, genistein can depress the activity of protein tyrosine kinase and transduction pathways for the phosphorylation of receptors and mitosis signal. So genistein can lead to cells' proliferation depressed. Second, genistein has minimal effects of phytoestrogens. It can be combined with estrogen receptor and improve the synthesis of cellular sex hormone binding glulobin, and improve the activity of UDP-glucuronyl transferase. Through these pathways, it can inhibit the cell activity of breast cancer and prostate cancer.

作为一个很有潜力的抗肿瘤物质，三羟异黄酮的作用机制主要包括：①抑制蛋白酪氨酸激酶活性，可阻抑PTK引起的受体磷酸化和有丝分裂的信号传递，导致癌细胞增殖受抑；②弱雌激素作用：可通过与体内雌激素受体结合，并可增加细胞内性激素结合球蛋白的合成，增加UDP-葡糖醛酸转移酶的活性等途径抑制乳腺癌和前列腺癌细胞活性；③拓扑酶Ⅰ和Ⅱ抑制剂，抑制细胞活性；④上调细胞周期性负性调节因子P21WAF1/CIP1的表达，使之负性调节因子作用增强；⑤可阻止胰岛素样生长因子-Ⅰ、肝细胞生长因子和神经生长因子的作用而抑制肿瘤生长；⑥其他：抗氧化作用、抑制热休克蛋白、诱导细胞凋亡、抑制新生血管生成和抑制多种耐药相关蛋白等。

Objective To explore effects of mutations in the tyrosine methionine aspartic acid aspartic acid motif of hepatitis B virus polymerase gene on lamivudine therapy.

目的 探讨乙型肝炎病毒多聚酶酪氨酸蛋氨酸天冬氨酸天冬氨酸基序变异对拉米夫定抗病毒疗效的影响。

These changes were prevented by genistein (a protein tyrosine kinase inhibitor) and antioxidant N-acetyl-L-cysteine, but promoted by sodium orthovanadate (a protein phosphatase inhibitor), which were administered to the SD rats 20 min before ischemia.

进一步的研究表明，缺血前20 min腹腔注射给药，然后缺血30 min，发现蛋白酪氨酸激酶抑制剂染料木黄酮和抗氧化剂N-乙酰半胱氨酸能显著地抑制核内STAT3的磷酸化水平及DNA结合活性的增加(磷酸化水平从2.3和2.5倍分别降为1.2和1.4倍， DNA结合活性则从2.8和3.7倍分别降为1.1和1.5倍)，而蛋白酪氨酸磷酸酶抑制剂矾酸钠则能明显地促进他们的增高(磷酸化水平从2.0倍增到3.4倍， DNA结合活性从3.1倍增为5.1倍)。

Results: The Fos-like immunoreactive neurons distributed mainly in the spinal trigeminal subnucleus caudalisipsilaterally and medullary visceral zone (MVZ,including nucleus tractus solitarius,ventrolateral medulla and the reticular formation between the first two),ln the sections processed for double staining of Fos and TH immunohisto chemistry, numerous Fos-LI neurons showed also TH- like immunoreactivity in their cytoplasm(Fos-TH cells)in MVZ.

结果：Fos样免疫反应神经元主要分布在同侧三叉神经脊束核尾侧亚核、双侧延髓内脏带(孤束核、腹外侧区及二者之间的网状结构)。在抗Fos 和抗酪氨酸羟化酶的双重免疫染色切片上，见到延髓内脏带内许多Fos阳性神经元的胞浆同时呈TH样免疫反应(Fos-TH双重阳性细胞)。

AIM: To investigate whether celecoxib, a cyclooxygenase-2 (COX-2) inhibitor, potentiates the anti-leukemia activity of STI571 in K562 cells METHODS: K562 cells were treated with STI571, celecoxib or combination of both at different concentrations in suspension culture.

目的：探讨环氧合酶－2(COX-2)抑制剂塞来昔布促进酪氨酸激酶抑制剂STI571的抗白血病效应及其机制。

Methods Phosphotyrosine was first combined with hemocyanin from keyhole limpets. Then, rabbits were immuned with the complete antigen and antisera were gained. The ELISA system consisted of purified antiphosphotyrosine antibody as first antibody and sheep antirabbit lgG-HRP as second antibody. Results CV within the batch was 8.4%.

应用合成的磷酸酪氨酸-钥孔帽贝血蓝蛋白免疫家兔得到抗血清，将纯化的抗磷酸酪氨酸抗体作为第一抗体，羊抗兔Ig酶结合物作为第二抗体，建立双抗体夹心酶联免疫吸附测定法。

与抗酪氨酸酶相关的网络解释 [注：此内容来源于网络，仅供参考]

KS：硫酸角质素

GM)试剂盒 亮氨酰氨基肽酶(LAP)试剂盒 链激酶(SK)试剂盒 酪氨酸羟化酶(TH)试剂盒 毛细血管扩张性共抗上皮膜抗原(EMA)试剂盒 硫酸软骨素(CS)试剂盒 硫酸皮肤素(DS)试剂盒 硫酸角质素(KS)试剂盒 硫酸褪黑色素(MS)试剂盒(1,

sodium pyrophosphate：焦磷酸钠

胰凝乳蛋白酶抑制剂(Chymostatin)抑制具有糜组织蛋白酶B,H,L);抗木瓜蛋白酶(Antipain)抑制木瓜蛋白酶、胰蛋白酶和纤溶酶. 氟化钠抑制酸性磷酸酶;正钒酸钠抑制碱性磷酸酶和酪氨酸磷酸酶(tyrosine phosphatase);焦磷酸钠(sodium pyrophosphate)

Antityrosinase：抗酪氨酸酶

抗溃疡素antheloneurogastrone | 抗酪氨酸酶antityrosinase | 抗酪蛋白血清caseoserum