查询词典 NA

The results showed that Ca2+-ATPase, K+,Na+-ATPase and Mg2+-ATPase activity was increased in rat liver, kidney and heart after recurrent intraperitoneal administration of low dose of cerous nitrate(1mg/kg),but no changes happened for these enzymes activity after high cerous nitrate administration(50mg/kg).

结果显示，连续腹腔注射低浓度硝酸铈后，大鼠肝脏、肾脏、心脏等组织中Ca2+-ATP酶，K+、Na+-ATP酶，Mg2+-ATP酶活性明显增强；而当注射高浓度硝酸铈时，酶活性均未发生明显变化。

The ventilatory responses of the peripheral chemoreflex following microinjection within the NA of either P2X receptor agonist adenosine triphosphate or antagonist pyridoxal-5′-phosphate-6-azo-phenyl-2, 4-disulfonate were observed.

结果 吸入低氧混合气后，动物呼吸加深加快；在NA处微量注射ATP增强了急性低氧呼吸频率，微量注射PPADS部分阻断了ATP对低氧通气的兴奋效应。

Methodological design, synthesis is aimed at anoxic and revulsive factor - the nucleotide of few of particularity short cable length of 1 α is acerbity, compose builds anoxic and revulsive factor - of ShR-NA of 1 α particularity recombine plasmid, stability turns catch; of cell of colonic cancer SW 480 to use chloridize cobalt preparation is anoxic and revulsive education radical, imitate tumour is anoxic condition.

方法设计、合成针对缺氧诱导因子-1α的特异性短链寡核苷酸，构建缺氧诱导因子-1α特异性shR-NA的重组质粒，稳定转染结肠癌SW 480细胞；采用氯化钴制备缺氧诱导培养基，模拟肿瘤缺氧状态。

DCA-Na inhibited angiogenesis in chicken chorioallantoic membrane assay with 70％ inhibition at the dose of 200μg/egg.

在200μg的浓度下DCA-Na对鸡胚尿囊膜血管形成的抑制率可达到70％。

According to the phase relationship in the reaction system felsic melt＋ small amount of peridotite, we suggest that assimilation of the mantle clinopyroxene ＋ olivine ＋ spinel as well as the fractional crystallization of sodic amphibole and clinopyroxene is an important process which modifies the composition of adakites and cause the Na depletion in adakites..

根据长英质熔体与橄榄岩反应体系的相关系，我们认为，地幔单斜辉石、橄榄石、尖晶石的混染作用以及钠质角闪石和斜方辉石的分离结晶作用，是改变埃达克熔体组成并导致其Na亏损的一个重要的过程。

The erosion experiments of K, Na, Zn and Pb to refractory bricks used in blast furnaces of KISCO are performed separately and combinedly to determine the effects of temperature and time on erosion by these hazardous elements.

针对昆钢高炉使用的耐火砖，进行了K，Na，Zn，Pb单独和混合作用的侵蚀实验，考察了时间、温度对侵蚀的影响。

In this study, therefore, the effects of 5-HT and NA on Gly response were investigated in rat sacral dorsal commissural nucleus neurons.

因此，5-HT和NA可能通过细胞内第二信使通路磷酸化Gly受体通道，增强氯离子电流，从而增强抑制性的甘氨酸能传递。

A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO2－4, Cl－, NO－3, F－) and cations (Na＋, NH＋4, K+, Mg2＋, Ca2＋) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent.

采用单柱离子色谱系统和电导检测的方法，首次以DL-苹果酸-甲醇水溶液为淋洗液，简便、有效地同时分离、检测了溶液中SO2-4、Cl-、NO-3、F-、Na+、NH+4、K+、Mg2+、Ca2+9种离子。

Results Compared with the model group, crocetin can significantly reduce the cardiac indexes, obviously decrease the level of MDA, LDH and CK in the serum. Crocetin can significantly increase the activities of Na +, K +-ATPase; Ca 2+, Mg 2+-APTase; GSH-Px. The histopathological changes confirmed the protective effects of crocetin on the myocardial injury.

结果 西红花酸能显著降低血清中CK和LDH的释放；也能显著降低血清和心脏匀浆中MDA水平，心脏重量参数显示对心肌水肿有明显的抑制作用；保护心肌GSH—Px；Na^ ，K^ —ATP酶和Ca^2 ，M8^2 -ATP酶活性，心脏病理切片表明西红花酿对心肌坏死有显著的保护作用。

How to put it into action:, Do Lanka Shepa, Na Nyen Le Depa Do, in all of these sutras, eating meat has been clearly prohibited.

第一部经的名字听不清楚）、《入楞伽经》（《Do Lanka Shepa》），《大涅磐经》（《 Na Nyen Le Depa Do》），在所有这些经典中，吃肉都是被明确禁止的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。