感染

Joint friction and micromotion should inevitably form the biofilm and debris around the prosthesis, which will provide a breeding ground for the propagation of pathogenic microorganisms. On the contrary, the destruction of bone around the joint caused by infection is one of the reasons of joint sinking.

在一定条件下，术后关节感染与假体松动又是相互促进的，关节的摩擦和微动，必然会在假体周围形成界膜和微粒，这就为病原微生物的繁殖提供了条件；反之，关节周围的感染所造成的骨破坏，也是关节松动下沉的一个原因。

Objective To observe the cellular mechanism of via skin infection of Microphage tropic HIV and further differentiate the infection of M-tropic and T-tropic HIV.

目的 观察巨噬细胞亲和性HIV经皮肤感染的细胞学机制，区别巨噬细胞亲和性及T细胞亲和性HIV感染的差异。

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。

Further experiments showed that the virus infected cells, RNF5 in the mitochondrial outer membrane on modified MITA ubiquitination and degradation caused by the protein, thereby inhibiting virus infection induced IFN-I expression and cell anti-viral innate immune response.

进一步实验表明，病毒感染细胞后，RNF5在线粒体外膜上泛素化修饰MITA并引起该蛋白降解，从而抑制了病毒感染诱导的I型干扰素表达以及细胞抗病毒天然免疫反应。

Because of its anticorrosion, moldability, compatibility, sense of cleanliness, excellent machining property, strong tenacity in wide temperature range and other benefits, stainless steel has been widely applied in many fields.

但是它没有抗菌和抑制细菌的能力，容易感染和滋生细菌，特别是在食品、公共场所和医疗卫生行业中，如果不锈钢制品感染和滋生了病菌，对人的健康构成威胁。

Followed by two weeks of observations of the control group, all five monkeys infected with SIV, the use of the lauric acid monoglyceride gel, only one of the monkeys are infected.

随后两个星期的观察显示，对照组5只猴子全部感染了SIV，而使用了月桂酸单甘油酯凝胶的猴子只有1只被感染。

This mucus can sometimes get infected with bacteria and this is called an ear infection.

这粘液，有时可以感染细菌和这就是所谓的一耳朵感染。

objective to discuss perioperative complication and management of patient with high risk copd following esophagectomy.methods 45 patients with high risk copd underwent esophagectomy with epidural block combined with general anesthesia.perioperative treatment included smoking cessation,chest physiotherapy,prevention and control of infection of air way and appropriate bronchodilators of air way,breathing exercises,nutrition support and oxygen therapy.painkiller was instilled after surgery,early exercises,ensuring unobstruction of the air way,mechanical ventilation was applied when needed.results 3 had hypoxaemia in operation.after surgery,all patients had spo2 somewhat declined.6 had lung infection.6 were removed of bronchial secretion by bronchoscope.2 were supported by ventilator by using intubation.2 underwent tracheotomy.1 had disturbances of acid base balance and treated by using hydrochloric acid muriatic acid.all patients recovered rather smoothly and discharged from hospital.conclusion high risk copd is not the absolute contraindication of esophagectomy.active management before and after surgery ensures the safety and recovery of patients.

目的 探讨重度慢性阻塞性肺疾病简称慢阻肺病人食管切除术围手术期常见并发症及其处理。方法 45例重度慢阻肺的病人在全麻联合硬膜外阻滞下进行开胸食管切除手术，围手术期处理包括术前戒烟、胸部理疗、预防和控制呼吸道感染、解痉化痰、呼吸功能锻炼、营养支持和氧疗；术后硬膜外镇痛、早期锻炼、保持呼吸道通畅，部分病人予以呼吸支持。结果术中3例出现低氧血症。术后所有病人pao2均有不同程度的下降，6例出现肺部感染，6例行纤维支气管镜吸痰，2例通过气管插管给予呼吸机支持，2例行气管切开术，1例酸碱平衡紊乱使用盐酸精氨酸治疗。所有病人均痊愈出院。结论重度慢阻肺病人并非开胸食管切除手术的绝对禁忌证，积极的术前准备和严格的术后管理可减少和控制术后急性发作，有助于确保此类病人的围手术期安全和康复。

Because the muscovy duck may contact by the virus infection feed, the potable water, the apparatus and so on is caused the infection.

番鸭可因接触被病毒感染的饲料、饮水、用具等引起感染。

While money is being inested to deelop new broad-spectrum antimicrobial drugs to treat infection in general, improement in the management of complicated infections such as mycetoma receies little support.

由于主要基金投入到治疗一般感染的广谱抗微生物药物研究上，因此对复杂的感染－如足菌病治疗研究很少能得到资助。

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％。