阴性的

Results These two patients were confirmed to suffer from DMD. They were characterized by typical features of DMD including typical clinical manifestations, increased serum enzymes, EMG presenting myogenic impairment, HE staining presentation belonging to DMD, negative dystrophin in brother, and inconstantly positive on the sarcolemma of sister. Furthermore, no deletion or duplication was found in the 1-79 exons of dystrophin gene. The suffering brother and sister carried the same maternal X chromosome.

结果 兄妹二人符合DMD诊断，具有典型的DMD临床表现，肌酸激酶、肌酸激酶同工酶、乳酸脱氢酶、羟丁酸脱氢酶和谷草转氨酶的水平均显著高于正常值，肌电图呈肌源性损害，肌肉HE染色符合DMD，男患者的抗肌萎缩蛋白表达阴性，女患者的少量肌纤维仍可见不连续膜阳性，两患者抗肌萎缩蛋白基因的1~79号外显子未见缺失和重复突变，女患者与男患者携带相同的母源性X染色体。

The pathogenic bacteria of AV was primarily Gram-positive aerobic bacteria,with the detection rate of 80% including Staphylococci aueas,Enterococcus faecalis and E.coli;low rate of B.streptococcic was detected.The pathogenic bacteria of BV was primarily Gram-negative anaerobic bacteria,while the rate of Gardnerella was detected as less than 40%.There were 8 cases with of AV concurrent infection in 48 cases of BV infection,and 6 cases with BV concurrent infection in 31 cases of AV infection.Conclusion Microphyte profile analysis indicated that patients infected by AV were susceptible to anaerobic bacteria such as Gard...

正常女性阴道中以乳酸杆菌为主，产H2O2乳酸杆菌的检出率89%，AV的致病菌主要是革兰阳性率需氧菌、检出率可达80%，其中金黄色葡萄球菌，粪肠球菌和埃希氏大肠菌较为常见，B族链球菌的检出率较低；BV的致病菌主要是厌氧菌，以革兰阴性厌氧菌的检出率最高，加德纳菌的检出率不足40%。48例BV患者中有8例合并AV感染，31例AV患者中有6例合并BV感染。

The expressions of DNA-PKcs and Id2 in SP cells were strikingly stronger than those in non-SP cells, The localization of DNA-PKcs in SP cells was in whole nucleus but that of the protein in non-SP cells was only in nuclear membrane and nucleoplasm nearby.

SP细胞DNA-PKcs表达的阳性强度明显高于非SP细胞；SP细胞Id2表达的阳性强度明显高于非SP细胞；SP细胞的p16表达的阳性强度明显低于非SP细胞；SP细胞FHIT的表达为阴性或微弱阳性；SP细胞NFκB/p65表达的阳性强度明显低于非SP细胞。

Firstly,the result of the morphological character shows that all strains are short bacillus and gram-negative bacteria except DL7 strain;40%strains have gemma,and the strains which isolated from the root nodule of Podocarpus macrophyllus Thunb.

首先从形态特征的结果来看，所有菌株的菌体均为短杆状，革兰氏染色仅DL7菌株是阳性，其余菌株是阴性，有40%的菌株具有芽孢，其中从罗汉松根瘤分离的菌株形态与根瘤菌的有更多的相似性。

Mainly using protein - film voltammetric technique, we have achieved direct electrochemical response of lots of proteins such as hemoglobin, myoglobin, cytocrome c, cytocrome b5, horseradish peroxiase, GOD ,Vitreoscillia sp. haemoglobin, etc., at a series of protein membrane modified electrodes, for instance, protein/kieselgubr, protein/polyethylene glycol, protein/polyethyleneimine, protein/phosphatidylcholine, protein/DNA, protein/montmorillonite/polyvinyl alcohol, protein/silver nanoparticle/ cysteamine membrane modified electrode, etc., which are prepared by casting, incorperating or layer by layer self-assembly methods. Electrochemical behavior of these proteins in the films have been studied, and their structural and conformational changes have also been examined with spectrometric techniques.

三年来，在基金委的支持下，我们以蛋白膜伏安法这一新技术作为主要的研究手段，并结合其他生物、化学技术，研究了血红蛋白、肌红蛋白、细胞色素C、细胞色素b5、辣根过氧化物酶、葡萄糖氧化酶以及好氧革兰式阴性菌透明颤菌中的血红素类蛋白等多种蛋白质在以涂布和自组装方法制成的蛋白质/硅藻土膜、蛋白质/聚乙二醇膜、蛋白质/卵磷脂膜、蛋白质/聚乙烯亚胺膜、蛋白质/蒙托石/聚乙烯醇自组装膜以及蛋白质/银胶/半胱胺自组装膜等修饰电极上的直接电化学行为，结合各种光谱技术，对蛋白质在膜中的构象进行表征，探索其电子传递机理。

If a pool tests positive for HIV, the individual sample can be detected and removed for further processing, and the donor can be deferred and notified (Kaiser Daily HIV/AIDS Report, 8/19/04). Because NAT looks for the virus and not antibodies, health professionals are able to identify HIV-positive patients in the days immediately following infection -- when they are most contagious -- which could help slow the spread of virus.

研究者以标准的艾滋病病毒抗体检测法检测时发现583例艾滋病病毒呈阳性反应的受试者，但是当他们用更加成熟的核酸扩增法检测那些呈阴性反应的受试者的时候，又发现了另外的23例病毒。

The is applied by different formal means: sonata form, with already contrasting elements, whether you want to call it masculine and feminine, active and contemplative. You're already dealing with elements that are put in juxtaposition and in conflict with each other.

这是透过不同的形式而达到的；奏鸣曲形式，同时用的已经是对比的要素，不管你要称它为阴性或阳性、活跃或沉思都行，你处理的已经是将彼此冲突的要素并置在一起。

S. hexandrum is a shade-tolerant species between sun plant and shade plant, but their shade-tolerance is different among individuals from each region: S. hexandrum from the middle and the south areas are supposed to be suitable to grow in shady areas, the northern individuals are more adaptive to grow in the better light conditions.

桃儿七是一种介于阳生和阴生植物之间的耐阴植物，但不同地区的个体耐阴性也不太相同，中部和南部地区的桃儿七应该更适合在较为阴蔽的地段生长，而北部地区的则更适于生活在光照状况较好的环境中。

In the experimental tectum, the expression of GFAP in the right SO was higher than the expression of GFAP in the left SO during 1d-60d after after optic nerve damage. The expression of GFAP in the right SO was familiar with the expression of GFAP in the left SO during 85d after optic nerve damage, but the expression of GFAP in SO in the experimental tectum was higher than that in the normal tectum. The result of GFAP expression in the experimental retina and tectum showed that AStrocyte took part in the optic nerve regeneration and it might play an important role in optic nerve regeneration accidents.

在损伤1d后视网膜的神经纤维层和外核层外缘可见较为深的GFAP染色，在损伤3d后视网膜从内网层经内核层至外网层出现稀疏的垂直于视网膜长轴分布的线条状GFAP染色，随时间推移，伤后5d、7d、14d、28d上述染色进一步加深密集，到伤后60d和85d上述染色减弱，阴性对照的视网膜各层未见GFAP阳性染色；(5)正常鲫鱼视顶盖中在SO层内有较浅的黄棕色线条状GFAP染色，在SFGC层

The infection rate was significantly decreased if we upregulate Attacin expression by E.coli injection prior to trypanosome feeding.Attacin gene was cloned and expressed in Drosophilla S2 cells. Purified protein shows strong activity against E.coli, as well as trypanosome. But tsetse symbiont Sodalis, a gram negative bacterium, was quite resistant to Attacin.

克隆Attacin基因并在果蝇S2细胞中表达，对纯化的Attacin蛋白的研究表明它除了对大肠杆菌有很强的活性外，对锥虫也有较强的活性，而同为格兰氏阴性菌的采采蝇共生菌Sodalis则在试验中表现了较强的抗性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失