托法替布用药前检查一..托法替布用药前检查一、胸部X线检查与PPD实验胸部x线检查和结核菌素纯蛋白衍生物(purified proteinderivative,PPD)皮肤试验。①硬结直径<10mm。且无结核感染证据,
was reported in healthy, PPD skin test negative adults in the US one month after vaccination (12). However, this response is relatively short lived, such that by one year, it had decreased to 9.5 mm. Skin test reactions in Ugandan children vaccinated at birth, without recognized exposure to...
爱企查为您提供阿尔赛斯生物科技(西安)有限公司Purified Protein Derivative (PPD) of M.Tuberculosis Tuberculin WHO International Standard PPDT 结核菌素纯蛋白衍生物标准品(世卫组织国际标准)等产品,您可以查看公司工商信息、主营业务、详细的商品参数、图片、价格
purified cotton 精制棉,精制棉,纯棉,消毒棉 相似单词 ppd a. 邮费付讫的 PPD =Programming Planning Directives 程序设计指示 derivative n. 1. 派生物,引出物 2. 导数 adj. 1. 模仿他人的;衍生的;派生的 ppd. 【缩写】 1.=postpaid 2.=prepaid protein n. 蛋白质 a. 蛋白质的 sodio derivative...
PPD stands for purified protein derivative. X-axis; Two cohorts (high and low estimated probability of recent infection) at three time-points after contact with pulmonary TB. The line in the middle of the plot represents the median CD4+ level. On the left side of the graph the results ...
结核菌素试验purifiedproteinderivative,PPD 结核菌素试验又称PPD试验,是指通过皮内注射结核菌素,并根据注射部位的皮肤状况诊断结核杆菌感染所致Ⅳ型超敏反应的皮内试验。结核菌素是结核杆菌的菌体成分,包括纯蛋白衍生物(PPD)和旧结核菌素(OT)。该试验对诊断结核病和测定机体非特异性细胞免疫功能有参考意义 试验方法 常用...
英文: The impact of protein purified derivative on the population of CD4~ CD154~ T cell subset中文: 结核分枝杆菌纯蛋白衍生物(PPD)对CD4~ CD154~ T细胞的影响 英文: The Production and the Application of Purified Mallein Protein中文: 提纯鼻疽菌素的试制和应用 ...
纯蛋白衍生物(Purified Protein Derivative, PPD) 相关知识点: 试题来源: 解析 纯蛋白衍生物(Purified Protein Derivative, PPD):一种结核菌素试剂,是OT经三氯醋酸沉淀后的纯化物。PPD有两种,即PPD-C和BCG- PPD,前者是由人结核分枝杆菌提取,后者由卡介苗制成。
结核菌素试验主要成分为结核菌素,结核菌素是结核分支杆菌的菌体成分,有旧结核菌素(old tuberculin,OT)和纯化蛋白衍生物(purified protein derivative PPD)。因为WHO和国际防痨和肺病联合会推荐使用纯化蛋白衍生物,因此结核菌素试验又简称为PPD试验 PPD 是 1934 年美国的 F.seibert 用结核菌制成的纯蛋白衍生物, ...
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