感染

The prevalence and abundance of the acanthocephalan exhibited very similar and significantly seasonal change patterns in O. uncirostris and H. bleekeri bleekeri. The infection levels were higher in autumn and winter, but lower in spring and summer. However, the infection levels in Z. platypus kept stable all the year round. There were significant differences among the overall abundance of the acanthocephalan in the three host populations. Nevertheless, the frequency distribution of the parasite in the three kinds of fish was over-dispersed in most seasons and in total as measured by the variance to mean ratio. The variance to mean ratio was not found related to the infection levels.

在感染率和感染丰度方面，寄生于马口鱼和油的木村小棘吻虫呈现出显著的季节变化：秋冬季节感染率和感染丰度都比较高，而春夏季节则比较低；与此不同的是，寄生于宽鳍鱲中的木村小棘吻虫则全年都维持着较稳定的感染水平；木村小棘吻虫种群在三种宿主体内的总体感染丰度差异显著，但都呈聚集分布，三者的方均比与感染率和感染丰度之间无显著相关关系。

Infection place affects 36 with respiratory tract, enteron affects 15, oral cavity affects 3. 3 discuss hospital infection is at present medium, paediatrics ward is had quite scale.

感染部位以呼吸道感染36例，消化道感染15例，口腔感染3例。3讨论目前医院感染中，儿科病房占有相当比例。

And companion has ache and neurasthenic prostate patient often of too exaggerated body unwell with ache, self-conscious symptom often is more than actual patient's condition, this kind of circumstance is called " of " insecurity prostatitis.

细菌的侵入途径主要有三种。一是血行感染，临床上发现，细菌性前列腺炎90%以上是由于微生物感染所致。二是淋巴感染，比如下尿路感染和结肠、直肠的炎症可通过淋巴管道而感染前列腺，产生炎症。

Cases died of septemia by infection, accounting for 8.8% of the death toll. Out of the 3cases, 2cases died of pulmonary infection, 1 patient died of skin mucous membrane infection. Thus, infection is another cause of APL deaths.

感染与死亡的关系本组病例中体温大于38.0℃被认为感染的患者为16例，其中死于感染所致败血症的3 例，占总死亡人数的8.8%，这3人中有2人死于肺部感染，1人死于皮肤粘膜感染。

Results There bacterial infection were observed in 91 cases with dermal ulcer, accounted for 72.2% and fungal infection was observed in 40 cases ,accounted 31.7%. Double infections with bacteria and fungus were observed in 11 cases, accounted for 8.7%. Staphylococcus aureus and Blastomyces albicans were the main pathogens.

结果 在126例皮肤溃疡患者中，有91例存在细菌感染，占72.2%；有40例存在真菌感染，占31.7%，同时有细菌和真菌感染的11例，占8.7%；细菌感染以金黄色葡萄球菌最多，占37.3%，真菌感染以白色念珠菌为常见。

In PsNPV infected treatment, the color of the gland was purple-black dyed with eosin and the cells were distortedly squeezed together. The tracheae nearby showed grievous pathological changes and a lot of white granules deposited around it. The pathological changes in PsGV infected treatment showed another pattern. The gland body was relative small with smaller individual cells, most of which were red dyed with eosin. The cell limits were obscure.In coinfected treatment,there were few gland cells colorated by esoin.

结果表明，不同感染组粘虫前胸腺腺体都有不同程度的组织病变，PsNPV感染组在感染晚期与前胸腺相连的气管严重病变，出现大量白色颗粒状物累积，被伊红染成紫黑色，腺体细胞被挤压变形；PsGV感染组的前胸腺腺体变小，单个细胞也小，细胞界限不十分明显；两种病毒混合感染组的腺体细胞小，能被伊红染色的细胞极少。

That in female was Uu, Ng, Mh, eumycetes, Trichomonas and Ct in descending sequence. Constituent ratio of eumycetes and Trichomonas in female was higher than that in male (x^2=50.0l, P.001), while that of NG was higher in male (x^2=13.86, P.01), and mixed infection rate was higher in female (x^2=6.98, P.05). Conclusion Ng and Uu were the common pathogens of genitourinary infection in male, while eumycetes and Uu were the common pathogens in female.

结果 125例男性病人病原体感染构成比由高到低依次为Uu、Ng、Mh、霉菌、Ct和滴虫；l96例女性病人病原体感染构成比由高到低依次为Uu、Ng、Mh、霉菌、滴虫和Ct，男女感染病原体比较，女性霉菌和滴虫的感染构成比高于男性(x^2=50.01， P.00l)，男性淋球菌感染构成比高于女性(x^2=1386，p.01)，混合感染率女性高于男性(x^2=6.98，P.05)。

The HPV positivity amongst the group of women with no cervical abnormality was 43%, while that in women with cervical dysplasia and cervical cancer was 81.2% PCR products from 89 HPV positive cases were genotyped by LiPA, of which 49 cases were single HPV infected concerning 11 different HPV types and the commonest type was HPV-16, occurring in 25(51%) of all single HPV infected cases. The other 40 specimens contained multiple HPV types comprising 16 different HPV types. Although double infections(n=25) prevailed, triple(n=9),quadruple(n=3) and quintuple(n=3) infections were also found. PCR products of four HPV positive cases failed to be classified by LiPA. Sequencing analysis revealed that these 4 cases were HPV-66 which was not included in LiPA probes. Follow-up data of 12 cases confirmed the HPV genotyping results. Conclusion The LiPA for HPV genotyping is easy to perform.

结果 155例妇女子宫颈刮片中HPV DNA检出率为60%，其中在宫颈细胞学检查正常或仅有炎症病变的妇女中HPV DNA阳性率为43%，而在宫颈细胞增生不良或宫颈细胞癌的妇女其阳性率为81.2%。93例HPV阳性的标本中，89例利用LiPA成功地作出了基因分型，其中单独一型HPV感染为49例，涉及11种不同基因型HPV，最常见的型别为HPV 16，占单独感染的51%(25/49)；另40例为不同型别HPV重叠感染，涉及所有16种HPV基因型别，二重感染占主导地位(n=25)，同时也检测出其它多重感染。4例HPV阳性的标本应用LiPA未能作出基因分型，DNA序列分析显示这4例为HPV 66感染，此型别不包括在LiPA所标记的探针内。12例随诊资料显示了LiPA的物异性及高度的重复性。

After 3 weeks of continuous observation, we found the infection efficiency still keeping in the range of 80%~90%. Conclusion The lentivirus expression vector for β-catenin was successfully constructed.

在感染慢病毒质粒的人毛囊干细胞，当感染复数为10时，感染后48h的感染效率可达80%以上，感染后3周的感染效率仍维持在80%~90%。

The results showed that su-perinfection of viral hepatits E is common in Yangzhou region , which may be the reason for hepatic failure with the underlying HBV infection.

结果表明，本地区戊型肝炎以散发为主，重叠感染多见。HBV与HEV重叠感染和HAV与HEV重叠感染是较常见的感染模式。在HBV感染的基础上重叠HEV感染是肝炎重症化的重要原因。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。