查询词典 HO

Objective To study the effect of quercetin on proliferation and apoptosis of HO-8910 ovarian cancer cell in vitro.

目的 探讨槲皮素对人卵巢癌HO-8910细胞增殖与凋亡的作用。

The carboxyhemoglobin levels of in-flowing pulmonary blood and out-going pulmonary blood were determined at 2,4 and 6 hours after treatments. Malondialdehyde contents and superoxide dismutase activities in the lung,liver and blood were also determined. Pathological changes in lung and liver were examined with light microscope,and immunohistochemical technique was used for analysis of heme oxygenase-1 (HO-1) protein expression and distribution in lung and liver.

各组分别在制模后2、4和6 h测定出入肺血中碳氧血红蛋白水平；肺、肝组织及血液中丙二醛含量及超氧化物歧化酶活性；光镜下观察肺、肝组织形态学改变；免疫组化分析血红素加氧酶-1(HO-1)在肺、肝组织中的蛋白表达和分布。

This dissertation divides into seven chapters and the main contents and conclusions are listed as following:1. Three series binuclear lanthanide carboxylate coordination polymers 1～7 have been synthesized under hydrothermal conditions by altering the length of carbon chains between carboxyl group and phenyl ring on ligands, which are isophthalic acid, 1,3-phenylenediacetic acid and 1,3-phenoxydiacetic acid, and lanthanide ions such as Pr~(3+), Eu~(3+)and Ho~(3+).

论文共分七章，主要研究内容和结论如下：1、通过改变间苯二甲酸配体的羧基和苯环之间的碳链长度，从间苯二甲酸、间苯二乙酸到间苯二氧乙酸，以及改变稀土离子半径Pr~(3+、Eu~(3+)和Ho~(3+)出发，在水热条件下制备了三个系列双核金属单元的稀土羧酸二维配位聚合物1～7。

The overexpression of HO-1 induced by CoPP can inhibit death of the myocardial cells and subsequently alleviate myocardial ischemia/reperfusion injury,whose major mechanism may be related with anti-oxygen free radicals.

CoPP诱导的HO-1过表达可以抑制心肌缺血再灌注损伤后的细胞坏死，从而减轻心肌的再灌注损伤，其主要机制与抗氧自由基有关。

Myoung Ho Lee separates subjects from their original circumstances to derange the difference between subject and image.

Myoung Ho Lee将物体从他们原来的情境下分开来，来产生一种介於物体与影像间错乱式的改变。

Objective: To observe the effect and advantage of Ho:YAG laser in treatment of disease of dermatology.

目的：探讨Ho：YAG激光在治疗皮肤科疾病中的应用及其优越性。

Objective: To investigate the role of heme oxygenase-1(HO-1) in molecular mechanism of experimental allergic encephalomyelitis.

目的：探讨脑组织血红素氧合酶1(HO-1)在实验性变态反应性脑脊髓炎发病中的作用及可能的信号转导机制。

Methods 50 nude rats were submitted to intraperitoneal injection of HO-8910 cells.After 14 days,these rats was distributed according to different procedures:(1)Control group.(2)Midline laparotomy(ML,consisting in bowel exteriorization on a mesh for 1 hour following xyphopubic laparotomy).(3)Gasless laparoscopy(GL,consisting in abodominal wall expansion by a NO.14 Forley catheter for 1 hour).(4)CO2 laparoscopy(CO2 L,pneumoperitoneum with CO2 at a pressure of 2 mm Hg for 1 hour).(5)He laparoscopy(HeL,the same as CO2L except for inhalation with He).

50只裸鼠腹腔内注射卵巢癌HO-8910细胞，于14天后按不同手术要求分组如下：(1)对照组；(2)开腹组(ML，耻骨联合上正中切口长约2 cm进腹，将肠管等脏器取出搁置在无菌盐纱上，手术持续1 h)；(3)气囊组(GL，腹腔内置14号Forley导尿管1根，充气后持续膨腹1 h)；(4)CO2气腹组(CO2L，剑突下气腹针穿刺进腹充入CO2，压力维持在2 mm Hg，持续注入1 h)；(5)He气腹组(HeL，手术步骤均同CO2气腹，仅注入气体为He)。

The Pd-Cu/C catalysts were shown to have the face centered cubic crystal structure. This could indicate that the addition of Cu shortened the Pd-Pd distances in the crystal lattice, and therefore –HO(subscript 2ads) and O-O could be better adsorbed on the surface of the catalyst. When NaBH4 was used as the reducing agent, and the atomic ratio of Pd to Cu was 3:1, the resulting catalysts had an average particle size of 3. 4nm and showed the best catalytic performance. The electrochemical active surface are a of Pd3Cu/C was 38.9m^2/gPd and the oxidation reduction reaction activity of the Pd3Cu/C catalyst was much higher than that of the Pd/C catalyst. The electrochemical activity of the Pd3Cu/C catalyst was comparable to that of a commercial Pt/C catalyst.

结果表明：催化剂中Pd与Cu的物质的量之比与预设值相近，Pd和Cu基本被全部还原；Pd-Cu/C催化剂为面心立方结构，元素铜的加入使催化剂的Pd-Pd间距缩小，从而HO(下标 2 ads)和OO键能更好地吸附在催化剂金属表面；当采用NaBH4为还原剂，Pd与Cu物质的量比为3：1时，催化剂(Pd3Cu/C)的平均粒径为3.4 nm，催化剂的催化性能最好，电化学活性表面积EAS达到38.9平方公尺/gPd，电化学性能较Pd/C催化剂有很大提高，接近Pt/C商用催化剂。

I wish I was as gung ho about my studies as you are.

另一个是：gung ho，意思是"积极热情"。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。