感染

Yet even as the number of new infections has dropped, the number of people living with HIV is increasing.

然而，即使新感染的病例的数量在减少，受感染的总人数却在增加。

As showed above, we could draw the conclusion that H3 viruses could cause outbreaks or local epidemics in Shanghai for the immune of population to the new emerging antigenic drift was still unknown though there was strong immune barrier to the previous vaccine strain, H1 viruses also may caused epidemics as the population had a weak immune protection to the previous reference strains A/New Caledonia/20/99-like and part of the recent isolates were distingwishing from them and continued to evolute on the new reference strain, and H5N1 HPAI activities has expanded its geographical range thus increasing the size of the population at risk as the continuing emergence of human cases which give the virus an opportunity to evolve towards a fully transmissible pandemic strain. We should keep eyes on the human cases of avian influenza virus an its variation for the H5 isolates in Shanghai also has the possibility to infect human directly and the infection of H5, H9 viruses had previously occurred in the population especially in those contacting with animals.

综合上述分析结果，我们认为上海地区人群虽然对原有的H3亚型参考病毒株有较高的免疫保护，但H3亚型病毒HA已出现新的抗原漂移，人群现在对新变异株的保护水平尚未知，有可能在未来引起局限性暴发甚至地方性流行；人群对H1亚型流感病毒免疫保护水平低，同时H1亚型流感病毒株部分与原推荐疫苗株抗原性差别较大，并在现推荐疫苗株基础上继续变异，需警惕发生流行的可能性；H5N1亚型高致病性禽流感地域范围扩大，人间病例不断发生，存在演变成大流行株的威胁，上海市H5亚型禽流感病毒株存在跨宿主屏障感染人类的可能性，而且已发现人群尤其禽、畜类动物接触人群中存在H5、H9亚型流感病毒的既往感染，应警惕禽流感病毒的变异和人间病例的发生。

viral infection is common in acute exacerbation of copd and is related to the pathogenic mechanism of copd.

病毒感染是copd急性加重期的重要诱因，而且病毒感染与copd发病具有相关性。

S.aureus not only may aggravate and exacerbate inflammation of lesions in AD by secreting exotoxin withsuperantigenic properties, but they may also function as an allergen, as the level of toxic-specific IgE correlates with the severity of AD.

细菌感染因素，尤其是金葡茵感染或定植在 AD的发病中起着重要的作用；金葡菌不仅可分泌多种具有超抗原特性的纠。

Abstract］ objective:to evaluate the therapeutic effects of pholcodine child cough syrup on children with acute respiration tract infections.methods:34 patients who complained of cough and expectoration caused by acute respiratory tract infections were randomly divided into treatment group (19 cases) and control group (15 cases).

作者单位：浙江省宁波市妇女儿童医院，浙江宁波 315012 目的：探讨复方福尔可定口服液在小儿急性呼吸道感染中的治疗作用。方法：对儿科门诊就诊的34例急性呼吸道感染患儿随机分为复方福尔可定口服液治疗组（19例）和儿童咳液对照组（15例），疗程均为5 d，比较两组单个症状改善率、综合症状改善率和总有效率。

NEW YORK Oct 01 - For the rare cases of prosthetic joint infection caused by rapidly growing mycobacteria, the preferred clinical approach is explantation of the prosthesis and prolonged antimicrobial therapy, according to a review by researchers at the

纽约10月1日报道－据梅奥诊所医疗中心研究人员评论，对于由于快速生长分枝杆菌引起人工关节感染的少数病例，首选的临床方法是人工关节的移出并持续抗感染治疗。

The following data were compared respectively between two groups ,such as operation time, exploratory rate of other diseases in peritoneum,time of post-operative anal exsufflation and ambulation,operation expense,the amount of analgesics patients need after operation,the incidence of incision infection,adhesive intestinal obstruction and residual infection in abdominal cavity.

回顾分析360例经腹腔镜输卵管绝育术和同期360例开腹输卵管结扎术的手术资料，比较两组手术时间、腹腔内其他病变探查率、术后肛门排气时间、术后下床时间、手术费用、术后止痛剂使用、切口感染、粘连性肠梗阻、腹腔残余感染发生率等指标。

The following data were compared respectively between two groups,such as operation time,exploratory rate of other diseases in peritoneum,time of postoperative anal exsufflation and ambulation,hospitalization expense,the amount of analgesics patients need after operation,the incidence of incision infection,adhesive intestinal obstruction and residual infection in abdominal cavity.

回顾分析60例腹腔镜阑尾切除术（laparoscopic appendectomy，LA）和同期OA组60例的手术资料，比较两组手术时间、腹腔内其他病变探查率、术后肛门排气时间、术后下床时间、住院费用、术后止痛剂使用、切口感染、粘连性肠梗阻、腹腔残余感染发生率等指标。

The presence of bursa of Fabricius in ducks provides a good animal model to study the effect of normal humoral immunity on DHBV infection.

本文利用DHBV感染动物模型的有利条件，观察了正常体液免疫功能对DHBV感染的影响。

Water buffaloes, goats and rats were selected to study the change of antioxidant function and to determine the change of eicosanoids and other immuno-factor during experimental fascioliasis in order to explain the role of free radical in the pathogentic course of fascioliasis.

本实验以水牛、山羊和大鼠为模型，研究肝片吸虫感染后机体抗氧化功能的变化，同时检测了山羊和大鼠血浆中花生四烯酸代谢物的变化以及部分其他因子，综合分析各因素在肝片吸虫感染中的作用，着重研究了机体自由基在肝片吸虫发病过程中的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。