阴性

Rickettsia rickettsii is an obligate intracellular gram-negative bacterium, the etiologic agent of Rocky Mountain spotted fever. Human beings are susceptible to the pathogen.

立氏立克次体是落基山斑点热(Roeky Mountain Spotted Fever，RMSF)的病原体，为专性细胞内寄生的小革兰氏阴性菌，人对其十分易感。

The assay is based on TaqMan 3-minor groove binder chemistry using the outer membrane protein B gene as the target. The assay amplified R. rickettsii but other members of the genus rickettsia did not produce positive reactions, nor did other members of the order rickettsiales or any non-rickettsial bacterium.

建立的定量标准曲线Ct值与模板拷贝数呈良好线性关系，最低检测浓度为5拷贝/μl，与普通PCR相比较，敏感性是普通PCR的100倍；用该方法检测其它相关立克次体和常见非立克次体病原菌，检出结果均为阴性。

Any of various gram-negative, rod-shaped bacteria of the genus Proteus, certain species of which are associated with human enteritis and urinary tract infections.

变形杆菌任何一种革兰氏阴性的杆状变形杆菌属细菌，某些变形杆菌与人类的肠类和尿道感染有关注意，注意力集中

Escherichia coli A rod-shaped Gramnegative bacterium, some strains of which are normally present in animal intestines, soil, or water.

大肠杆菌：是一种杆状的格兰氏阴性菌，通常存在于动物肠内、水中或土壤中。

Proteus is a gram-negative, rod-shaped bacteria of the genus Proteus, certain species of which are associated with human enteritis and urinary tract infections.

变形杆菌，一种革兰式阴性的杆状细菌，某些变形杆菌与人类的肠道和尿道感染有关。

The lymph node metastasis in the right para-bronchus area is common in those patients with mid-thoracic esophageal cancer after surgery. We suggest that chest CT scan be a routine examination for these patients because the routine roentgenogram and physical examination can not show them.

纵隔淋巴结转移是胸中段食管癌根治术后最常见的转移部位，建议做常规CT扫描，而右上气管旁（2R区）该区常规胸片及临床检查为阴性。

The percentage of collagen type ⅱ and alcian blue positive stained rgcs decreased with increasing passage number. only the roundish cells of the 5th passage retained positive for collagen typeⅱ, and alcian blue staining of 3rd passage was negative, while α sma positive stained rgcs increased gradually.

随着传代次数的增加，阿尔新兰和ⅱ型胶原阳性染色的细胞比例迅速下降，第3代以后的rgcs阿尔新兰染色均为阴性，第5代rgcs也仅有圆形细胞仍保持了ⅱ型胶原阳性染色，而α sma阳性染色细胞的比例则不断增加。

Actinobacteria retain the deep purple color of crystal violet; Gram negative bacteria (e.g. Cyanobacteria) are decolorized, and may be counterstained with other dyes, such as safranin, carbol fuchsin, neutral red.

革兰氏阳性菌会保持结晶紫的深紫红色；革兰氏阴性菌则会褪色，但可以被其他染料复染，如碱性藏红、品红或中性红。

objective:to explore the value of laparoscopy in diagnosis and treatment of female infertility.methods:the clinical data of 139 cases of female patients with infertility were analyzed retrospectively.results:among 139 cases,55 cases with pelvic adhesion,34 cases with salpingitis,20 cases with endometriosis,and 14 cases with polycystic ovary.the pregnancy rates were 47.27%,41.18%,55.56% and 46.15% respectively after laparoscopic surgery.pelvic adhesion salpingitis and endometriosis were the major cause of female infertility.conclusions:laparoscopic technique can find out the reason of infertility more earlier and more directly and provide timely therapy.so it has excellent clinical effect.

目的：探讨腹腔镜诊治女性不孕症的应用价值。方法：回顾分析我院2004年12月至2007年12月应用腹腔镜诊治女性不孕症139例患者的临床资料。结果：139例中盆腔粘连55例，输卵管炎34例，子宫内膜异位症20例，多囊卵巢综合征14例，术后妊娠率分别为47.27%，41.18%，55.56%，46.15%。盆腔粘连、输卵管炎、子宫内膜异位症是引起女性不孕的主要盆腔病因。结论：应用腹腔镜技术能早期、直观、准确的明确不孕症输卵管及盆、腹腔病因并可同时予以针对性治疗，在直视下通液，动态观察输卵管通畅度和形态，大大降低了常规通液术的假阳性、假阴性率。

Pelvic adhesion salpingitis and endometriosis were the major cause of female infertility.Conclusions:Laparoscopic technique can find out the reason of infertility more earlier and more directly and provide timely therapy.So it has excellent clinical effect.

应用腹腔镜技术能早期、直观、准确的明确不孕症输卵管及盆、腹腔病因并可同时予以针对性治疗，在直视下通液，动态观察输卵管通畅度和形态，大大降低了常规通液术的假阳性、假阴性率。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。