查询词典 p-toluidine

The results obtained are as follows:(1) Intrarenal artery injection of adenosine ( 50, 100, and 200 nmol/kg ) increased the ARNA in a dose-dependent manner (from 100% to 138.06 ± 7.16 %, 201.09 ± 21.85 %, and 313.73 ± 23.81 % respectively, P 0.001 ; lasted for 2 ~ 6 min) with arterial pressure unchanged;(2) Intrarenal adenosine ( 100 nmol/kg ) increased single-unit discharge of ARNA from 0.19 ± 0.03 to 0.42 ± 0.09 impulse/s ( P 0.001 ), lasting 1~3 min;(3) Pretreatment with DPCPX ( 160 nmol/kg ) partly blocked the effects of adenosine on single-unit activity from 0.45 ± 0.04 to 0.29 ± 0.03 impulse/s ( P 0.001 ) while MAP was unaltered.

静脉内预先注射一氧化氮合酶抑制剂L-NAME（0.1 mmol/kg），增强并延长了肾传入纤维对腺苷（100 nmol/kg）的反应（ARNA由0.45 ± 0.10增加至0.64 ± 0.09 impulses·s-1 ， P 0.001；反应持续时间由2~5 min延长至3.5~7.5 min）。

In the 2a1 state of Ga3P2 ,the singly-occupied 5a1 orbital is made of Ga1....................on the other hand ,the 2b1 HOMO of the 2B1 state of the edge-capped tetrahedron consists of P1............................,where the P orbitals and Ga orbital make a significantly enhanced contribution .thus , while Ga orbitals make significant contributions to the 1A1 state with the distorted trigonal bipyramidal structure ,the P orbitals contribute significantly to the open shell MOs of the two structures.

另一方面在Ga3P2 2a1状态，被唯一占领的5a1轨道由Ga1做成。。。。。。。。。。。。。。。。。。。。，边缘加盖的四面体的2B1状态的2b1拉人包括P1 。。。。。。。。。。。。。。。。。。。。。。。。。。。。， P轨道和Ga轨道做显著改进的贡献。thus，而Ga轨道做对1A1状态的重大摊缴与被变形的三角bipyramidal结构的地方， P轨道对二个结构的开放壳MOs极大贡献。

Secondary production of major groups of macrozoobenthos in Lake Donghu was estimated from field data. The number of generaion, P/B coefficients and production of 9 dominant species were as follows: B. aeruginosa, univoltine, 91. 56g WW/m〓. yr, 0.64; S. lacustre, univoltine, 43. 02g WW/m〓. yr, 3. 55; B. sowerbyi, univoltine, 11. 39g WW/m〓. yr, 4. 15; L. hoffmesteri, trivoltine, 7. 09 g WW/m〓. yr, 11. 9; P. choreus, bivoltine, 5. 03g WW/m〓. yr, 10.33; Ch. plumosus, bivoltine, 3. 37g WW/m〓. yr, 9. 10; T. chinensis, univoltine, 3. 76g WW/m〓. yr, 4. 49; T. akamusi, univoltine, 44. 60g WW/m〓. yr, 4. 60; Clinotanypus sugiyamai, univoltine, 0.48g WW/m〓.

较系统地研究了东湖底栖动物九种优势种的生活史、P／B系数和生产量，其结果如下：铜锈环棱螺：一年一代，生产量为91.56g WW／m〓。yr，P／B系数0.64；湖球蚬：一年一代，43.02g WW／m〓。yr，3.55；苏氏尾鳃蚓：一年一代，11.39g WW／m〓。yr，4.15；霍甫水丝蚓：一年三代，7.09 g WW／m〓。yr，11.9；花翅前突摇蚊：一年两代，5.03g WW／m〓。yr，10.33；羽摇蚊：一年二代，3.37g WW／m〓。yr，9.10；中国长足摇蚊：一年一代，3.76g WW／m〓。yr，4.49；大红德永摇蚊：一年一代，44.60gWW／m〓。yr，4.60；褐斑菱跗摇蚊：一年一代，0.48g WW／m〓。yr，7.59。

Brey's (1990) empirical formula was used to calculate the secondary production and P/B ratio of macrobenthos according to macrobenthos biomass and abundance obtained in Shenhu Bay. The results showed that the mean annual secondary production and P/B ratio were 0.599g/(m^2a) and 1.561 respectively.

根据各个季节获得的大型底栖动物栖息丰度和生物量，采用Brey (1990)的经验公式进行了大型底栖动物次级生产力和P/B值的计算，得出深沪湾潮下带大型底栖动物年平均次级生产力和P/B值分别为0.599g/和1.561。

This subgroup showed improement in seeral measures of quality of life and a median surial benefit of 205 days (p=0·006) with maintained quality of life for most of this period. NI improed some quality-of-life indices in those with poor bulbar function, including μsym (p=0·018), but conferred no surial benefit.

这个亚组在生命质量的几项测试中都显示有改善的迹象，中期生存收益为205天(p=0.006)，这其中的大部分时间均能维持一定的生活质量，NI可以改善那些有明显球麻痹表现的患者的一些生活质量指数，包括including μsym (p=0.018)，相对比而言，生存时间方面无收益。

Their relative molecular weights were 4785 and 4386 respectively. And their absorbance peaks were 210.5 nm and 225.4 nm respectively. The bovine and caprine placental peptides could improve immunosuppressive T lymphocyte transformation rate. The immunosuppressive lymphocyte transformation rates in groups with the bovine placental peptide of 1:1×10^3 and 1:1×10^4 (P.05)and with the caprine placental peptides of 1:1×10^2, 1:1×10^3 and 1:1×10^4 (P.01 )increased more remarkably than that in immunosuppression group.

结果 从牛和羊胎盘中成功提取出了胎盘肽，其相对分子质量分别为4785和4386；其最大吸收峰分别为210.5和225.4nm；牛和羊胎盘肽均可使顺铂抑制的兔外周血T淋巴细胞的转化率显著提高，其中牛胎盘肽以1：l×10^3、1：l×10^4 2组吸收度明显高于抑制组(P.05)；羊胎盘肽以1：1×10^2、1：1×10^3和1：1×10^3 3组效果最为明显(P.01)。

Results］ the expression of cox-2 in hepatocellular carcinoma and its adjacent tissues with cirrhosis were 70.0% and 92.0% respectively, and they were higher than that in normal liver tissue (20.0%). the cox-2 expression in carcinoma adjacent tissues with cirrhosis was higher than that in hcc. expression of cox-2 in well differential hcc was higher than that in poor differential hcc, and higher in case with metastasis than that without metastasis(p＜0.01).the expression of cox-2 in hcc did not relate to tumor size, tumor capsula and the level of afp.

结果］ cox-2蛋白在hcc、癌旁肝硬化中表达阳性率分别为70.0%和92.0%，显著高于在正常肝组织中的20.0%（p＜0.05），而cox-2在癌旁肝硬化组织中的表达高于hcc组织。cox-2蛋白在分化好hcc中的表达显著高于分化差的hcc（p＜0.05），转移组中cox-2蛋白表达显著高于无转移组（p＜0.01）；而cox-2蛋白的表达与肿瘤大小、有无包膜及afp水平无关。

Results (1)CIMT and FIMT in CHD group were significantly higer than those in non-CHD group(p＜0.05), The detection rate of plaques in CHD group was significantly higer than those in non-CHD group(p＜0.05);(2) The sensitivity of carotid and femoral atherosclerosis plaques in young CHD patients was 62% and 57%. The specificity was 90% and 86%. The positive predictive value of carotid and femoral atherosclerosis plaques in young CHD patients was 92% and 88%. The negative predictive value was 58% and 53%. The predictive value of combinant measurement of carotid and femoral atherosclerosis plaques was not improved.

结果 （1）冠心病组CIMT、FIMT与非冠心病组比较，前者均高于后者（p＜0.05）；冠心病组颈动脉、股动脉粥样硬化斑块检出率均明显高于非冠心病组（p＜0.05）；（2）颈动脉、股动脉粥样硬化斑块预测年轻冠心病的敏感性分别为62%、57%，特异性为90%、86%，阳性预测值分别为92%、88%，阴性预测值为58%、53%；颈动脉、股动脉联合检测未见明显提高预测值。

Here we show that the photosynthetic bacterium Rhodopseudomonas palustris uses an acyl-HSL synthase to produce p -coumaroyl-HSL by using environmental p -coumaric acid rather than fatty acids from cellular pools.

该细菌用一种与脂肪性acyl-HSL合成酶相似的酶来从环境p-香豆酸生成p-coumaroyl-HSL，而不是利用来自细胞内的脂肪酸。

A novel planar chiral diferrocenylimine-diols 6 was synthesized by the condensation of R, S(subscript p-1-(2-diphenyl hydroxyl methyl) ferrocenylethylamine [R, S(subscript p-4] with phthaldehyde in anhydrous ethanol, and was crystallographically characterized.

通过R，S(下标 p-1-（2-二苯基羟甲基）二茂铁乙胺[R，S(下标 p-4]和对苯二甲醛在无水乙醇中的缩合反应合成了一种新型平面手性双二茂铁亚胺二醇化合物6，并经X-射线衍射分析它的晶体结构。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。