阴性的

We assessed the presence of HBV DNA in serum samples from 36 patients HBsAg-negative hepatitis B by spot hybridization test with cloned HBV DNA probe.

应用斑点杂交方法对36例HBsAg阴性的各种类型的乙型肝炎患者进行了血清HBV-DNA的检测，33例获得阳性结果。

The main results were as follows:①The genomic DNA extraction method from TCK/TCT teliospore was established, which include cell wall lysis of teliospore by alkali solution, destroying teliospore cell wall for releasing nucleic acid from cytoplasma membrain and elimination of the PCR inhibitors such as pigments or polyphenols component.

论文主要研究结果如下：①优化了碱裂解法破冬孢子外壁-CTAB破坏原生质体，释放核酸-微量DNA过滤柱去除色素、多酚等PCR抑制物质的TCK/TCT冬孢子提取方法，排除了冬孢子细胞壁难破DNA难以提取，三甲胺、色素等PCR抑制物质导致假阴性的难题，采用此方法提取的腥黑穗菌DNA完全适用于PCR扩增。

To analyze 12 cases (male 10 and female 2) of double infected with typhoid fever and malaria over the past ten years in our hospital. Results: Of them, 8 cases suffered fioom typhoid fever with tertian malaria, 3 cases of typhoid fever with falciparum nalaria, anid the other one was diagnosed by anti-malaria treatment.

收集我院近十年来的伤寒、疟疾重叠感染患者12例(其中男10例，女2例)结果：12例伤寒重叠感染间日疟8例、恶性疟3例，疟原虫阴性的1例是在确诊伤寒后，按伤寒治疗，高热持续不退，贫血加重，经诊断性抗疟治疗，体温降至正常才诊断为重叠感染的。

ABSTRACT Bacillary dysentery is a severe infectious disease all over the world and still a threat to human health and life.

细菌性痢疾是一种全球性肠道的传染病，至今仍威胁着人类健康和生命，引起该病的病原体为属于革兰氏阴性的志贺氏菌。

Compared with young and older adult groups,0～14 years-old group showed higher TIgE leve...

结论血清TIgE测定不能有效地排除有过敏症状患者对常见吸入性过敏原是否过敏；但高TIgE水平可增加过敏的概率，源于正常人群的TIgE参考值不能用来区分过敏试验阳性和阴性的患者，因为二者有广泛交叉。

Negative resection margins are associated with improved outcomes, and major hepatic resections have enhanced the likelihood of R0 resection.

切除阴性的边缘伴有改善的预后结果，大部肝脏切除术已经提高了R0切除的可能性。

In the HBeAg-negative study, a histologic response occurred in 71% of patients with sustained normal ALT vs 43% of patients without normalised ALT.

在HBeAg阴性的研究中，ALT持续正常的患者中有71%出现组织学应答，ALT没有复常的患者中，这个比例仅为43%。

Her tox screen was negative.

她的血液毒物检验是阴性的-并不代表没有滥用药的迹象

A team from the Uniersity of Witwatersrand in South Africa compared 212 HI positie mothers-to-be with 101 women who had tested negatie.

南非Witwatersrand大学的研究小组将212位HI阳性的孕妇与101位HI阴性的妇女进行比较。

The antibodies also attack the red cells of an Rh-positive fetus carried by an Rh-negative woman if she has had a previous Rh-positive transfusion or pregnancy.

为Rh 阴性的妇女，若曾接受过Rh阳性血液输血或怀孕，则抗体亦会攻击为Rh阳性的胎儿的红血球。

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