乙酰化的

Therefore,a lower temperature(50℃)and a higher catalyst dosage were adopted in acetylation of high-grade bamboo pulp.

因而我们选择了乙酰化反应采用较低的温度(50℃)相对较高的催化剂用量3%。

The slow acetylation of NAT2 is associated with the occurrence of bladder cancer and isoniazid-induced hepatitis.

NAT2慢乙酰化代谢基因型与膀胱癌的发生相关，与异烟肼所致的药物性肝炎相关。

Irreversibly inhibits trypsin but not chymotrypsin by alkylating the histidine residue in the active site of the enzyme.

通过乙酰化酶活性位点剩余的组氨酸，不可逆的抑制胰蛋白酶。

On the other hand, it also argues that abnormal deacetylation takes part in down-regulation of immune molecular.

本研究对组蛋白乙酰化酶抑制剂SB与ATRA、AS2O3联用后对CD86分子表达影响的初探，对未来药物联用有一定的指导意义。

Chitosan is an unique alkali polysaccharide from deacetylation of chitin, the abundant polysaccharide in nature.

壳聚糖是自然界中大量存在的甲壳素的脱乙酰化产物，为碱性多糖。

This study was to evaluate enhancive effect of trichostatin A, a histone deacetylase inhibitor, on the transfection efficiency of adenovirus in ovarian carcinoma cell line A2780, and explore its possible application to adenovirus-based gene therapy.

本研究通过观察组氨酸去乙酰化酶(histone deacetylase， HDAC)抑制剂Trichostatin A对卵巢癌细胞株A2780 CAR表达水平的影响，探讨HDAC抑制剂在腺病毒载体基因治疗中应用的可能性。

BACKGROUND: The choline acetyltransferase is the key synthetic enzyme for acetylcholine, and is the important symbol of the functional activity of the cholinergic system.

背景：胆碱乙酰化转移酶是乙酰胆碱合成的关键酶，是胆碱能神经系统功能活动的重要标志。

Results After induction by VEGF or PDGF for 1 week,most of adherent mononuclear cells became round and small, while few grew into spindle-shaped cells.

结果新鲜脐血分离单个核细胞培养1周后贴壁细胞的EPCs特异的Dil标记乙酰化低密度脂蛋白鉴定为80％阳性。

The methodrapidly separates a large amount of different kinds of urushioldiacetates.Because the silver ion is very sensitive to theconfiguration and the degree of unsaturation of the unsaturated bonds,urushiol diacetate were well separated.

本文采用涂渍〓的离心旋转薄层层析法，发挥分离速度快，分离量大，固定相利用率高，分离效果好及〓对双键位置及构型作用灵敏等优点，因而使乙酰化漆酚达到了满意的分离。

No differences in the acetylator status were found between women with a history of preeclampsia only and those with the HELLP syndrome as well.

仅有先兆子痫史的妇女和先兆子痫伴HELLP综合征妇女间的乙酰化状态无差异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。