查询词典 NOS

The large cells may be ganglion cells and the small cells may be amacrine cells, interplexiform cells or bipolar cells.

大NOS阳性细胞可能为节细胞，小NOS阳性细胞可能为无长突细胞、网间细胞或双极细胞。

In addition, NOS activity decreased with the time prolonged in vitro, when oxyhemoglobin, a scavenger of NO, was applied, the NOS activity kept stable. This result above demonstrated that NO can inhibit NOS activity, and it was the inhibition of NOS activity by NO that may be an important protective mechanism to resist the neurotoxicity by Py.

另外，本实验还发现，在体外实验时，一氧化氮合酶活性可随时间的延长而逐渐下降，当向反应体系中加入氧合血红蛋白去除一氧化氮的作用后，则一氧化氮的抑制作用消失，酶活性保持稳定；以上结果表明一氧化氮对于一氧化氮合酶活性具有抑制作用，而且这种抑制作用，可能是机体对抗拟除虫菊酯毒性作用的一种重要保护机制。

The purpose of this study was to evaluate the relationship between the tissue levels of both ET and NO and the bladder outflow obstruction symptoms secondary to BPH, and to characterize nitric oxide synthase in the human prostate.

免疫组化显示NOS主要表达于支配前列腺平滑肌的神经纤维和神经节、血管内皮细胞和腺体上皮细胞，但NOS在BPH中的表达并非均匀性分布，移行区NOS表达水平明显低于外周区，P.05。

However, because of the nonspecificity of the NOS inhibitors and the compensatory interactions among NOS isoforms, the ultimate roles of endogenous NO derived from the entire NOS system are still poorly understood.

然而，由于一氧化氮合酶抑制剂的非特异性以及一氧化氮合酶亚型(神经元型一氧化氮合酶，诱生型一氧化氮合酶，内皮型一氧化氮合酶)之间的相互代偿作用，研究人员对于体内由一氧化氮合酶系统合成的内源性一氧化氮的根本作用还不是很清楚。

We found for the first time that the epithelium of bronchus of normal broilersexpressed iNOS mRNA.iNOS activity in the epithelium of bronchus of preascitic andascitic broilers were higher than normal broilers,but there was no iNOS activity inpulmonary vessels of all the three types broilers.The results indicated that the increasedNOS expression in pulmonary vessels of preascitic and ascitic broilers was not iNOS.

首次发现在肉鸡肺动脉高压发展过程中，肺血管NOS的表达是增加的，尤其是正常鸡无NOS表达的肺小血管内皮和平滑肌在腹水鸡却呈高水平表达，且NOS活性增加的肺小血管也同时存在管壁平滑肌层增厚或无肌型血管肌化的结构重建现象，结果提示NOS表达增强可能与肺血管中膜增厚有关。

The activities of NOS in rat brain were determinated by the chemiluminescent intensity.

nmol/L时，发光强度与NO浓度成正比；通过测量发光强度来确定NOS的活性。

Nos. 21. Chair Straight Back

直背木椅 45 Nos。张

Objective: To observe the distribution pattern and morphology of NOS positive neurons in the olfactory bulb of the wild hedgehog .

用依赖还原型辅酶Ⅱ的黄递酶组织化学方法显示NOS阳性神经元在刺猬嗅球的分布和形态，观察野生刺猬嗅球内一氧化氮合酶阳性神经元的分布和形态。

The results obtained suggest that the activity of NOS and the production of NO following ischemia/reperfusion of hind limbs increased significantly, and that the endogenous NO may play a protective role during the early stage of acute lung injury after LIR.

上述结果提示，LIR后2 h时，骨骼肌和肺组织NOS活性增加，NO产生增多；内源性NO可能在LIR所诱发的早期急性肺损伤中起保护作用。

The morphologic changes were observed with microscopy. It was observed that the values of NOS, MPO, MDA of the muscle and lung in LIR group increased significantly and the content of PC decreased obviously compared with those of the normal control.

结果显示，与对照组比较，LIR组骨骼肌和肺组织NOS活性均增强，MDA值、MPO活性增加，W/D值增大，肺PC含量降低；光镜下，肺间质多形核粒细胞聚集和浸润，肺间隔面密度值增加。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。