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Methods After the injuny, and centeral vena catheter placed, 40 male, Wistar rats were randomly divided into nitrogen-free, normal diet, control and experimental groups.

摘 要：目的观察富含丙氨酰谷氨酰胺和支链氨基酸的氨基酸注射液对创伤大鼠的静脉营养支持效果。

RESULTS The recombinant human prolidase expressed in COS-7 cells catalyzed the hydrolysis of organophosphorous compound soman as well as the hydrolysis of dipeptide Gly-Pro.

结果 COS-7细胞表达的人氨酰基脯氨酸二肽酶催化有机磷化合物梭曼的水解，也水解二肽化合物Gly-Pro。

Firstly, synthetic racemates of β- amino acids were resolved into their enantiomers by ehiral ligand - exchange flash chromatography with L - hydroxyproline chemically bonded to irregular silica as the stationary phase and aqueous solution containing cupric ions as the mo

首先合成L-羟脯氨酸硅胶键合手性固定相，用于快速色谱中3-羟基-4-甲氧基-β-苯丙氨酸对映体的制备分离，考察了流动相中Cu^2＋浓度、样品体积等因素对分离的影响。

Five expressed genes contributed to the flowering process and embryonic development such as prolamine, gene for allergenic protein, chalcone synthase, putative peptide methionine sulfoxide reductase and acyl carrier protein Ⅱ gene were chosen to hybridize with a 1510-RNA-blot (time-point phenotypes) array. The 1510 RNA blots were prepared into an RNA array for the purpose of conferring and validating global transcriptional profiles on booting, flowering and filling quantitatively and qualitatively at a statistic level. The results verified: Prolamine and allergenic protein were high-expressed in filling grains after being regulated by development, Chalcone synthase and methionine sulfoxide reductase were high-expressed in the leavies induced by light, in the root stressed for nitrogen deficiency.

为了全局性分析基因表达谱以及进一步验证它们与开花过程的相关性，选取参与水稻开花过程和胚胎发育过程的基因：查尔酮合酶、酰基载体蛋白Ⅱ、醇溶蛋白、S-腺苷基甲硫氨酸还原酶、过敏反应蛋白等为探针，与1500个水稻RNA斑点阵列进行杂交时，结果证实：醇溶蛋白和过敏反应蛋白受发育调节在乳熟成穗中高表达，查尔酮合酶和S-腺苷基甲硫氨酸还原酶在叶片中受光诱导、在根中受缺氮胁迫高表达。

As many studies have proved ,total glucosides of paeony and methotrexate can potentially prevent or limit the progression of rheumatoid arthritis.

在体外实验中，甲氨蝶呤和白芍总苷单独或联合作用均可显著抑制兔佐剂性关节炎滑膜细胞的增殖，这可能是甲氨蝶呤和白芍总苷发挥对类风湿关节炎治疗作用的重要机制之一。

The experimental results indicate that the nitrite oxidizers are more sensi-tive to free ammonia than ammonia oxidizers in the wastewater.

结果表明，在高游离氨条件下，硝酸菌比亚硝化菌对游离氨更为敏感，反应体系中亚硝酸盐的平均积累速率远大于硝酸盐的平均积累速率。

The influences of temperature, pressure, space velocity and ratio of hydrogen to nitrogen on the activity of ruthenium based ammonia synthesis catalyst were investigated.

用氨合成催化剂性能评价装置，研究了反应温度，压力，空速和氢氮比对以活性炭为载体的钌基氨合成催化剂活性的影响。

The results suggested that the activities of these enzymes quickly enhanced at 1 d, 3 d, 5 d and 7 d after inoculation by injecting conidia of the false smut fungus at 7-10 d before heading in the resistant cultivars, but slower increase in the susceptible cultivars, and also showed that there was correlations between the cultivar resistance to the disease and the three enzymes.

结果表明，在抗病品种中苯丙氨酸解氨酶、过氧化物酶和多酚氧化酶3种酶活性接种后迅速提高，变化幅度较大；而感病品种的酶活性在接种后缓慢增加，变化幅度小。由此说明，这3种防御酶与水稻抗稻曲病有一定的关系。关键词水稻；稻曲病；防御酶

To observe the effects of HASF on viability and collagen synthesis of two cell lines, AgNORs staining, 3H-proline incorporation and HYP determination were carried out.

层析法从兔羊水及胎兔血清中提取HASF并做活性鉴定；用嗜银蛋白染色法、3H-脯氨酸掺入法和羟脯氨酸测定法观察不同浓度的HASF对细胞增殖活性和胶原蛋白合成的影响。

Content (and to a very small extent on the amount of Phe and disulfide bonds).

在紫外线附近，蛋白质的光吸收决定于酪氨酸和色氨酸的含量（苯丙氨酸和二硫键有小量影响

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。