查询词典 B-complex

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性为导向的分离策略，从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A，续利用LPS诱导小鼠巨噬细胞（RAW 264.7）产生发炎的模式，解析antrocamphin A之抗发炎机制，结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成，透过蛋白质表现分析得知，antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现，进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。

A gel- filled version (water-retardant jelly) is available for installation in damp or humid areas. B connectors are also known as chiclets, beans, beanies, and rodent rubbers.

内部填充了凝胶体的B连接器可以应用于潮湿或湿润地区的安装工程。B连接器还称为橡胶式、豆子、蜂胶以及咬嚼橡胶。

The influences of the steroid therapy on the birdshot chorioretinopathy were carefully observed. The treatment of the steroids not only provided the subjective improvement of the symptoms, but also increased the b wave amplitude of rod and mixed ERG to 76% and 56%, respectively.

发现用药后患者主观症状好转，杆细胞ERG和混合反应ERG的b波振幅较用药前平均增加了76％和56％，b波潜伏期亦有不同程度缩短。

Some exudation and bleedings happen in the pulmonary alveoli, some inflammatory cells infiltrate into lung tissues; in the serum AMY, ALP, TNF-α, IL-6 increases obviously high, COX-2 expression increase; The expression of NF-κB in big rat lung of SAP increase, and the nucleus is thick dyed, it explain that the NF-κ moved into the nucleus; Stimulate the inflamatory reaction.

我们的实验中见到SAP组的大鼠肺脏组织细胞腔扩大、肺泡壁断裂，有的出现肺大泡，肺泡内伴有渗出及少量非出血，肺组织可见咽细胞浸润；血清中AMY、ALP、TNF-α、IL-6明显增高；在SAP组大鼠肝细胞、肾小管上皮细胞、肺脏小气管及肺泡上皮上COX-2表达增加；NF-κB在SAP大鼠肺脏中表达增加，并且出现核浓染，说明NF-κB前移入核；启动炎症反应等一系列反应SAP大鼠受损伤的肺组织中AQP-1无论在mRNA水平上、蛋白水平上还是免疫组化染色病理学检测上都明显下降。

The B group vitamins play an essential role in the metabolic processes of all livingcells by serving as coenzymes in the metabolism of carbohydrates, proteins and fats toproduce energy.

B族维生素在所有活性细胞的新陈代谢中扮演著一个至关重要的角色。B族维生素在碳水化合物，蛋白质和脂肪等的新陈代谢活动中帮助辅酶的运输。

Through analyzing the image sequence of CFA model, we can get the following conclusions: 1. Three coloury channels R, G, B have close relativity; 2. Brightness channel, G, has higher sampling rate than chroma channels, R and B.

通过分析CFA模式图像阵列，可以得到以下结论：(1)R、G、B三个彩色通道具有极高的相关性；(2)亮度通道采样率高于色度通道。

B males from both China and Australia could guard females post copulation,and more effectively inhibited courtships from indigenous males than from B males during guarding.

ZHJ1型雄虫和AN型雄虫的存在促进B型雄虫更频繁地求偶。

Soybean hypocotyls were treated with doses of UV-B at 8.22 kJ/m~(2d and 12.42 kJ/m~(2d UV-B radiation, corresponding to depletions in the stratospheric ozone of about 12 % and 20%, respectively, for a clear solstice day at Lanzhou city (36.04°N, 1550m),China.

报道表明增强 UV - B辐射会引起细胞 DNA形成嘧啶二聚体 [2 ] ，影响细胞正常代谢和分裂 [3] ，导致黄瓜子叶 [4 ] ，欧芹叶片 [5] ，小麦叶片 [6 ] 细胞分裂速度减慢。

With a flip of this lever you can instantly lower the tuning from E b down to low B. A fine tuner allows this detuned note to be precisely set.

这个杠杆您可以立即降低的 E b从低到乙的罚款，调谐器调谐允许此失谐照会精确设定。

Thomas II, M group (Mexibetine 70μmol/L+ st. Thomas II), HM group (HOE642 20μmol/L+ Mexibetine 70μmol/L+ st. Thomas II). The percent recovery of heart function and water content ofmyocardial were determined after I/R both in group A and B. C was composed of 4 groups (n=24, 6 in each group) as B but the dugs were added at the earlier period of reperfusion.

中，心肌进行缺血/再灌注后检测其心功能恢复率和心肌水含量。B组（n=24，每组6只）分为对照组，H20组（HOE642 20μmol/L组），M组（慢心律70μmol/L组），HM组（HOE642 20μmol/L组＋慢心律70μmol/L组），加入心脏停搏液

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。