显著性水平

There was a negative correlation between isoluble amylose content and the activity of active enzyme but a positive correlation between the insoluble amylose content and the ratio of amyl...

不溶性直链淀粉的含量与普鲁兰酶活力成负相关；不溶性直链淀粉的含量与直链淀粉和支链淀粉的比值成正相关，其中四个样品为显著水平，一个样品接近显著水平。

The scores of following dimensions increased obviously in ADHD group; activity level, rhythmicity, adaptability, response strength, frame of mind, endurance, shifting of attention, reaction threshold. 38 ADHD children taking cognitive behavior unified training had decreasing scores in the following four dimensions: activity level, rhythm city, adaptability, endurance. Significant difference was observed before and after treatment in numeric cross-out examination.

结果 ADHD组儿童的气质类型和常模组比较有显著差异，ADHD组儿童的气质维度明显增高的因子有活动水平、节律性、适应性、反应强度、心境、持久性、注意转移、反应阈。38例进行认知行为综合训练的ADHD患儿，治疗后活动水平、节律性、适应性、持久性四个气质维度的得分明显下降，数字划销测验治疗前后有显著差异。

Results indicated that high-achieving students and average-achieving students did not differ on achievement goals.

结果表明，学业成就中等生的成就目标与学习优良学生不存在显著差异，但其自我监控水平显著低于学习优良学生，主要体现在执行性、反馈性、补救性、总结性尤其是方法性等方面；自我监控与学业成绩在总体上呈显著的正相关，但不同学科与自我监控的关系有所不同；成就目标并不直接影响学业成绩，但可以通过自我监控对学业成绩间接产生影响；成就目标与自我监控的关系极为复杂：学习目标与自我监控呈显著正相关，而成绩目标只有在与学习目标联系时，才和自我监控有显著的关系。

According to performance degree of the positive symptom as the below: compulsion, physical symptom, human sensibility, antagonism, depression, bigot, anxiety, terror, and psychoneurosis; the mental health state of the primary school teachers is better than the middle school teachers; the senior middle school teachers have the worst mental health state; the mental health level of male teachers are equal to the female teachers; the mental health level of the teachers in charge of classes are equal to the teachers not in charge of classes, there is not notable difference; the teachers mental health level in each age-phase almost the same; the factors of the primary and middle school teachers divorced are higher than the single teachers and the teachers married, there is not notable difference.

本研究采用SCL-90临床症状自评量表，对258名中小学教师进行测试，探讨中小学教师心理健康的状况，结果表明：中小学教师的心理健康水平低于全国普通人群，心理健康问题的检出率为15.9%，按其阳性症状的表现程度依次为：强迫、躯体化、人际敏感、敌对、抑郁、偏执、焦虑、恐怖、精神病性；小学教师的心理健康状况比中学教师好，高中教师的心理健康状况最差；男女教师心理健康水平在总体上基本相当；班主任和非班主任的心理健康水平基本相当，没有显著差异；各年龄阶段的教师心理健康水平基本相当；离婚的中小学教师各因子分略高于未婚和结过婚的教师，但差异不显著。

Results are as followed:1 Exposure of HELF cells to BP caused c-Jun activation,and increased the activity of MAPK,PI-3K,p53 and cyclin D1 pathway.2 BP-induced c-Jun activation was inhibited by dominant negative mutants of extracellular signal-regulated protein kinase or c-Jun NH_2-terminal kinase,but not by p38,impling that JNK and ERK pathways medicate c-Jun activation induced by BP.3 Overexpression of dominant-negative mutants PI-3K and Akt potently blocked phosphorylations of c-Jun and ERK,but not JNK in response to BP,suggesting that PI-3K/Akt pathway positively regulates BP-induced c-Jun activation through ERK.4 Inhibition of p53 by its chemical or molecular inhibitor markedly increased the phosphorylation levels of c-Jun,Akt and ERK upon BP stimulation,indicating that p53 negatively medicates BP-induced c-Jun activation through PI-3K/Akt/ERK pathway.5 The cell lines expressed TAM67 exhibits no significant affecting normal cell growth properties.6 TAM67 was able to significantly block G_1-S transition and subsequent cell proliferation,suggesting that c-Jun is essential for cell cycle alternations elicited by BP.7 Overexpression of TAM67 impaired BP-induced cyclin D1 activation,decreasing expression of E2F1 and pRb,indicating that c-Jun participates in the modulation of BP-induced activation of cyclin D1/pRb/E2F1 pathway.8 Stably expression of TAM67 led to the increases in the expression levels of p53 and p21,elevating phosphorylation level of p53,clearly indicating that c-Jun regulates p53/p21 pathway activation induced by BRCollectively,PI3K/Akt/ERK pathway mediated BP-induced c-Jun activation through p53-dependent mechanism.

结果显示：1BP刺激细胞可促进c-Jun活化，并伴随着MAPK、PI-3K、p53和cyclinD1通路各组成成分的活性增强。2利用MAPK通路的显性失活突变体分别阻断细胞外信号调节激酶和c-Jun氨基末端激酶活性，均可明显抑制BP诱导的c-Jun活化，但阻断p38活性对BP引起的c-Jun活化无明显影响，提示JNK和ERK通路参与调控BP诱导的c-Jun活化。3过表达PI-3K和Akt的显性失活突变体也可显著抑制BP诱导的c-Jun活化，并降低磷酸化ERK的表达水平，但对磷酸化JNK的表达水平无明显影响，说明PI-3K/Akt通路通过ERK正性调控了BP诱导的c-Jun活化。4p53的化学/分子抑制剂能使BP作用的细胞内c-Jun活性明显增加，并同时诱导Akt和ERK的磷酸化水平的升高，表明p53可通过PI-3K/Akt/ERK通路对BP诱导的c-Jun活化进行负性调控。5随后观察转染细胞的生长情况，发现TAM67对细胞正常生长和形态无明显影响。6稳定表达TAM67可有效抑制BP诱导的S期细胞数的增加，提示c-Jun在BP致细胞周期改变的过程中发挥了重要作用。7TAM67过表达能够抑制BP诱导的cyclin D1活化，降低磷酸化Rb以及E2F1蛋白表达水平，表明c-Jun参与调控BP诱导的cyclin D1/Rb/E2F1通路的活化。8过表达TAM67可使BP刺激的细胞中p53、p21总蛋白以及p53磷酸化的表达水平明显升高，可见c-Jun也参与调控BP诱导的p53/p21通路活化。

PART Ⅱ IMMUNOPATHOLOGICAL EVIDANCE OF SIALIC ACID STRUCTURE IN CAMPYLOBACTER JEJUNI AS THE CRITICAL ANTIGEN TO INDUCE PERIPHERAL NEUROPATHY To demonstrate the critical role of NANA structure in the pathogenesis of allergic peripheral neuropathy induced by Campylobacter jejuni and provide immunopathological evidence to confirm the supposition of molecular mimicry and cross-immunity between CJ LPS and gangliosides in nerve.

LPS免疫后第2周实验豚鼠的免疫血清中，抗LPS IgG抗体滴度均明显增高，第3周达高峰，第5周仍维持在峰水平，野生株和突变株LPS免疫血清中的抗-野生株LPS IgG抗体滴度较各自免疫前分别增高8倍和4倍，抗-突变株LPS IgG抗体滴度则较各自免疫前分别增高6.5倍和15倍；(2)全身免疫后第3周和第5周，野生株LPS免疫血清中检测到较免疫前增高6倍的抗-GM1 IgG抗体，而NANA缺失的突变株LPS免疫血清中一直未检测到抗-GM1 IgG抗体；(3)野生株LPS免疫组中有17.3％的坐骨神经原纤维发生以轴索变性为主（占65％）的免疫性损伤，与突变株LPS免疫组和对照组比较均有显著性差异。

The correlation coefficient between the fractal dimension of soil water-stable aggregates in Beibei Karst mountains and organic matter, total N, total K, total P, available N and P and K, total exchangeable base and pH are:-0.617,-0.532, 0.798〓, 0.450,-0.550, 0.724〓, 0.652〓,-0.489, 0.781 (〓: correlation is significant at the 0.01 level,〓: correlation is significant at the 0.05 level) respectively.

北碚岩溶山地表层土壤的水稳性团聚体分形维数与有机质、全N、全K、全P、速效N、速效K、速效P、交换性盐基总量、pH的相关系数分别为-0.617、-0.532、0.798〓、0.450、-0.550、0.724〓、0.652〓、-0.489、0.781（**：α=0.01水平显著；*：α=0.05水平显著）：对26个样地60个样品的水稳性团聚体分形维数与养分指标的相关分析表明，分维值与有机质、速效N、全N的相关系数分别为-0.410、-0.452、-0.522，达到显著水平。

Comprehensive range analysis on all the used factors and their levels showed that the best technological conditions to make nickel electrode with best performance is specified as stoving temperature 50 ℃, rolling thickness 0.6～0.7 cm and rolling-mode rolling, and the relative influence degree of the technology factors is rolling mode＞stoving temperature＞rolling thickness.

用极差法对文中所用的所有因素水平的综合分析表明，制作性能优良的镍电极的最佳工艺条件为烘干温度50 ℃、厚度0.6～0.7 cm、轧压，各工艺因素对镍电极性能影响的显著性顺序为轧压方式＞烘干温度＞轧制厚度。

According to t-test of the means of their pre-experiment test scores, there is no significant difference between these two groups.

随后他们接受实验前测试，测试成绩经t检验证明两组学生的听力水平无显著性差别。

There were significant increases in the contents of vitamin B1, vitamin B2 and ...

实验前、后尿中维生素B1 、维生素B2 、维生素C营养水平差异具有显著性(P 。0 1 )。

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。