查询词典 sensitizes

Reactive oxygen intermediates play an important role in inducible NF-κB activation. The inhibition of NF-κB by antioxidant PDTC sensitizes HL-60 cells to cytotoxic drugs.

反应性氧中间产物介导化疗诱导性NF-κB活化，抗氧化抑制NF-κB活化可以增进HL-60细胞凋亡及化疗敏感性。

Tetrandrine sensitizes C26/tk-luc colorectal tumor to radiation with a synergistic effect.

结论︰ 1.Tetrandrine诱使C26细胞凋亡主要是藉由caspase-3活化所致。

RIG-I overexpression sensitizes hepatocellular carcinoma cells to the cell arrest and apoptosis induction by IFNalphaIn addition to the critical role in the antiviral response, IFNs can also regulate the immune response, induce cell growth inhibition and cell differentiation.

三、RIG-I增强肝癌细胞对干扰素免疫治疗敏感性的研究干扰素(Interferon， IFN)作为一种病毒抑制因子，不仅具有抗病毒作用，而且还具有免疫调节、抑制细胞增殖以及诱导细胞分化等作用。

Oxygen and halide anions (Cl〓, Br〓 and I〓) can greatly catalyze the oxidation of ascorbic acid, which produces active oxygen (H〓O〓 and oxygen free radical) and sensitizes the CL emission of luminol.

氧气和卤素离子能催化铜氧化抗坏血酸的反应，铜离子氧化抗坏血酸产生活性氧，而活性氧可以增敏luminol的化学发光。

Psoralea crolyforlia sensitizes the skin to the tanning effect of sunlight, while Coconut oil works as a strong anti-oxidant and helps us to activate melanin pigment in the skin.

补骨脂在阳光照射下使皮肤更加敏感晒成褐色，而椰子油做为抗氧化物质来帮助我们激活皮肤上的黑色素

G-CSF sensitizes leukemia cells to the effect of Ara-C and aclarubicin then enhances the response. The mechanism is that G-CSF can enhance cytotoxicity to drugs such as Ara-c and aclarubicin by promoting G0-phase cells into the reproductive cycle. Apoptosis inducing is the main way.

G-CSF可增加化疗药物对AML的疗效，其作用机制主要是通过G-CSF促使GO期白血病细胞进入细胞增殖周期，增加细胞周期特异性化疗药物的细胞毒性，诱导细胞凋亡是主要途径。

PURPOSE: To investigate the combined effects of adenoviral-mediated p53(Ad-p53) transgene expression and irradiation response in nude mice models of lung adenocarcinoma (A549 and GLC-82).To determine whether wtp53 sensitizes cells to radiation independently of their p53 status and to investigate the interaction mechanism.

目的：本研究筛选了P53基因状态不同的两种人肺腺癌细胞系A549及GLC-82，分别建立裸鼠人肺腺癌移植瘤模型，使用E1复制缺陷型重组腺病毒介导的野生型P53基因瘤内注射治疗，观察其放射增敏作用并探讨其机制，同时比较不同P53基因状态对治疗的影响，为临床开展基因放射治疗提供实验依据。

AR signalling can be activated in HR tumours through several mechanisms. First, activation of intracellular signal transduction pathways can sensitize the AR to castrate levels of androgens. Also, mutations in the AR can change AR ligand specificity, thereby allowing it to be activated by non-steroids or anti-androgens. Finally, overexpression of the wild-type AR sensitizes itself to low concentrations of androgens.

HRPC的AR信号通路活化机制包括：胞内信号传导途径可以增加 AR对于去势治疗后低水平雄激素的敏感性；AR的突变也可改变其对于配体的选择，使得非甾体类激素甚至抗雄激素药物也能够激活AR；此外，野生型AR的过表达也促进了自身对于低浓度雄激素的敏感性。

Our experimental hypothesis is that anandamide might be the endogenous activator that sensitizes pulmonary C-fiber afferents, which consequently exaggerates the pulmonary reflexes elicited by activation of pulmonary C fibers.

综合以上，本实验假说是：Anandamide可能是种能敏感化肺C-纤维感觉神经的内生性活化物。

PL spectra indicate that the emission bands at 515 and 542 nm correspond to the 2H(subscript 11/2)→4I(subscript 15/2) and 4S(subscript 3/2)→4I(subscript 15/2) transitions of Er(superscript 3+), respectively. In the samples, the cerium dopant exists as Ce(superscript 3+) and Ce(superscript 4+). Ce(superscript 3+) sensitizes Er(superscript 3+) and enhances the luminescence intensity of the doped nanorods remarkably and energy transfer from Ce(superscript 3+)→Er(superscript 3+) was observed.

对发光机理的初步研究表明：发光分别对应于Er(上标 3+)的2H(下标 11/2)→4I(下标 15/2)，4S(下标 3/2)→4I(下标 15/2)跃迁，铈离子以Ce(上标 3+)和Ce(上标 4+)两种形式存在于体系中，Ce(上标 3+)对Er(上标 3+)起敏化作用，可以显著增强β-BBO：Er(上标 3+)/Ce(上标 3+)/Ce(上标 4+)纳米棒的发光强度，存在Ce(上标 3+)→Er(上标 3+)的能量传递过程。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了