脂酶的

The results showed YYSXF could raise survival rate of the mice after irradition, increase activity of superoxide dismutose and reduce quantity of the lipid peroxide in liver and red blood cell, extenuate micronucleus formating in V79 4 cell, promote unscheduled DNA synthesis and induce production of interleukin 2 in spleen cells and protect bone marrow cells in mice.

结果表明养阴生血饮能提高致死剂量照射动物30d和小剂量多次照射60d及荷瘤小鼠1次照射后20d的存活率；能增加超氧化物岐化酶的活性；降低过氧化脂质的水平；减少细胞的微核形成；促进脾细胞DNA修复；诱导脾细胞产生白细胞介素－2；保护骨髓造血功能

Efficient usage of the main storage material in megagametophyte before it falls off from seedling is important for seed germination of Pinus edulis Engelm.. We examined and compared lipid usage in both megagametophyte and cotyledon with electromicroscopic technique, the length, dry weight, starch content and FBPase activities of each part of the seedling were measured and compared.

采用电镜技术观察了黑暗中萌发中食松子叶和提供营养的雌配子体中脂肪体和与脂肪利用有关的乙醛酸循环体的变化，测量比较了子叶、下胚轴、根的长度、干重、淀粉含量，以及果糖1，6二磷酸酶的活性变化，对贮藏物质脂类、淀粉的利用及与生长的关系进行了分析。

To study the mechanism of liver injury by lipid peroxidation and free radical and the protection of metallothionein in acute cadmium toxication,the contents of MT and malonyl dialdehyde,metabolic product of lipid peroxidation,and activities of antioxidases in cadmium-exposed rat liver at different time were determined.

测定镉染毒后不同时间大鼠肝脏的MT和脂质过氧化产物丙二醛的含量及抗氧化酶的活力，观察肝细胞超微结构的损伤，进行自由基(H2O2)的定位。

ResultsIn contrast with model group, Myricetin Dispersible Tablets(140 mg/kg,70 mg/kg and 35 mg/kg could significantly decrease the cerebral water content, MDA and LA contents, as well as the weight of venous thrombus , suppress MAO activity, and significantly increase SOD activity.

结果与模型组相比，杨梅素分散片各剂量组(140，70，35 mg/kg)均可显著改善脑水肿、减少过氧化脂质的形成，减少乳酸的聚积，并对单胺氧化酶有抑制作用；显著减轻大鼠静脉血栓重量；显著抑制ADP诱导的血小板聚集。

It is concluded that acute cadmium toxication would cause lipid peroxidation and excessive free radical production,and inhibit the activities of antioxidases leading to severe injury of hepatocytes.

镉可引起肝脏脂质过氧化及自由基的大量产生，抑制抗氧化酶的活力，造成细胞的严重损伤。

The recombinant pET-Lip vector was transformed into E.coliBL21 and induced to express by 1mmol/L IPTG at 37℃. An expected 80kDa fusion proteinwas expressed. SDS-PAGE analysis showed the fusion protein located in the supernatant ofbacteria lysate by sonication. The fusion protein was purified by HisTrap~ HP Kit and coulddegrade tributyrin.

该菌株经IPTG诱导可表达分子量约80 kDa的融合蛋白，SDS-PAGE分析表明融合蛋白位于菌体超声裂解后的上清中，用蛋白纯化试剂盒HisTrap~ HP纯化后得到单一的目的蛋白，约80 kDa，且纯化的融合蛋白具有脂酶活性，可以分解三丁酸甘油酯。

Based on establishment of the human macrophage-derived foam cell model, the expression of Kv1.3 channel was investigated by immunocytochemical staining, reverse transcription-polymerase chain raction and Western blot. Furthermore, the effects of rMargatoxin, a Kv 1.3 channel-specific inhibitor, on cholesterol metabolism in macrophages incepting oxidized low density lipoprotein were studied.

在建立人巨噬细胞源性泡沫细胞模型的基础上，采用免疫细胞化学染色法、逆转录聚合酶链反应(transcription-polymerase chain raction，RT-PCR)及Western blot，研究Kv1.3通道的表达，并观察其特异性阻断剂--rMargatoxin对摄取氧化修饰低密度脂蛋白的巨噬细胞胆固醇代谢的影响。

Proteases and lipases are used in cleaning animal hides, a necessary step in leather production.

皮革生产时，用蛋白酶和脂酶来清洁动物的皮，这是生产的必要的步骤。

The study showed that CH can obviously short- en the fermentation time and enhance the acidification speed.The effect was related to the kinds of the en- zymes.

结果表明，酪蛋白水解物具有明显促进低脂发酵酸奶发酵、缩短发酵时间的作用，中性蛋白酶的促进发酵效果最好，木瓜蛋白酶次之，碱性蛋白酶和胰酶的效果相差不大；各添加样在整个发酵过程中发酵速度都高于空白样，甚至高于双倍接种量的空白样。

NEW YORK Dec 12 - The results of a new study support the safety and efficacy of orally administered ALTU-135, a noel proprietary formulation of microbial lipase, protease and amylase, for patients with cystic fibrosis and pancreatic insufficiency.

纽约 12月12日报道--一项最新研究结果支持了ALTU-135 口服给药的安全性和有效性。ALTU-135为Altus Pharmaceuticals的一项新产权，是由微生物脂酶，蛋白酶和淀粉酶组成的复合体，可用来治疗那些患有囊性纤维化病和胰腺功能不全的患者。

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。