美国NovaBios埃博拉病毒试剂 埃博拉病毒诊断试剂(非洲)
广州健仑生物科技有限公司
本司长期供应埃博拉病毒检测试剂盒,其主要品牌包括美国NovaBios、广州创仑等CDC使用的产品,试剂盒的实验方法包括胶体金方法、ELISA方法、PCR方法等。
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埃博拉病毒IgM、IgG、ELISA检测试剂、埃博拉快速检测试剂盒、
埃博拉病毒核酸检测试剂盒(荧光探针PCR)
西非工作、旅游埃博拉检测试剂盒
美国CDC使用的埃博拉诊断试剂——美国的NovaBios
美国NovaBios 埃博拉病毒试剂 埃博拉病毒诊断试剂(非洲)
【埃博拉简介】
埃博拉(Ebola virus)又译作伊波拉病毒。是一种十分罕见的病毒,1976年在苏丹南部和刚果(金)(旧称扎伊尔)的埃博拉河地区发现它的存在后,引起医学界的广泛关注和重视,“埃博拉”由此而得名。是一个用来称呼一群属于纤维病毒科埃博拉病毒属下数种病毒的通用术语。是一种能引起人类和灵长类动物产生埃博拉出血热的烈性传染病病毒,有很高的死亡率,在50%至90%之间,致死原因主要为中风、心肌梗塞、低血容量休克或多发性器官衰竭。
埃博拉出血热(EBHF)是由一种丝状病毒感染导致的急性出血性、动物源性传染病。1976年,埃博拉出血热在非洲的苏丹和扎伊尔暴发,病死率高达50% ~ 90% 。因该病始发于扎伊尔北部的埃博拉河流,并在该区域严重流行,故命名为埃博拉病毒,其形态学、致病性等与马尔堡病毒相似,但免疫原性有所区别。
【产品介绍】
该产品是世界卫生组织(WHO)*个批准用于埃博拉病毒检测的诊断试剂卡。不需要借助其他实验仪器设备,只需要采取几滴血清、血浆、血液样品,既可以检测,并在15分钟内就可以得知结果是否感染埃博拉病毒。该产品具有灵敏度高、操作方便、实验时间短等特点。
埃博拉病毒快速诊断试剂卡 | |
实验方法 | 胶体金法 |
实验样本 | 血清/血浆/全血/唾液 |
灵敏度 | 92% |
特异性 | 99% |
储存条件 | 4~30℃ |
保质期 | 12个月 |
实验时间 | 15分钟 |
美国NovaBios 埃博拉病毒诊断试剂(非洲)
按照当地的风俗,尸体在埋葬前,其内脏必须由女性家属用手取出,而这导致了病毒在埃博拉流域的大爆发,伴随着一阵阵痛苦的呻吟,一团团污血从病人的眼睛、鼻子、嘴巴、埃博拉往外喷涌,据一位当时在场的医生描述:“病人就像在你面前慢慢融化!”。这次爆发的zui后结果是:361名感染者中有318人死亡,死亡率高达88%!这是当今世界上造成死亡率zui高的一种病毒。
1979—2000年:再次爆发。1979的苏丹、象牙海岸、1980年的肯尼亚、1995年的扎伊尔、2000年的乌干达古卢地区再次爆发。2001年:幸存者后遗症。据报道,乌干达感染埃博拉病毒的幸存者已逐渐出现两眼失明、关节僵硬等后遗症。
有131人出现上述后遗症。一些医疗专家认为,埃博拉病目前在世界上无药可治,只能靠增强患者自身抵抗力的支持治疗来抗拒病毒使其康复。世界卫生组织发表的报告说,自1976年在刚果(金)*发现埃博拉病到乌干达爆发这种病之前,在公布的1100病例中,死亡人数多达793人。
埃博拉出血热(EbolaHemorrhagicFever,EHF)是由埃博拉病毒(Ebolavirus)引起的一种急性出血性传染病。人主要通过接触病人或感染动物的体液、分泌物和排泄物等而感染,临床表现主要为突起发热、出血和多脏器损害。埃博拉出血热病死率高,可达50%-90%。本病于1976年在非洲*发现,目前主要在乌干达、刚果、加蓬、苏丹、科特迪瓦、南非、几内亚、利比里亚、塞拉利昂等非洲国家流行。
一、疾病概述
(一)病原学。
埃博拉病毒属丝状病毒科(Filiviridae),为不分节段的单股负链RNA病毒。病毒呈长丝状体,可呈杆状、丝状、“L”形等多种形态。毒粒长度平均1000nm,直径约100nm。病毒有脂质包膜,包膜上有呈刷状排列的突起,主要由病毒糖蛋白组成。埃博拉病毒基因组是不分节段的负链RNA,大小为18.9kb,编码7个结构蛋白和1个非结构蛋白。
埃博拉病毒可在人、猴、豚鼠等哺乳类动物细胞中增殖,对Vero和Hela等细胞敏感。
埃博拉病毒可分为扎伊尔型、苏丹型、本迪布焦型、塔伊森林型和莱斯顿型。除莱斯顿型对人不致病外,其余四种亚型感染后均可导致人发病。不同亚型病毒基因组核苷酸构成差异较大,但同一亚型的病毒基因组相对稳定。
埃博拉病毒对热有中度抵抗力,在室温及4℃存放1个月后,感染性无明显变化。60℃灭活病毒需要1小时。该病毒对紫外线、γ射线、甲醛、次氯酸、酚类等消毒剂和脂溶剂敏感。
美国NovaBios 埃博拉病毒诊断试剂(非洲)
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【公司名称】 广州健仑生物科技有限公司
【市场部】 杨永汉
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【腾讯 】 2042552662
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室
In accordance with the local customs, the body before the burial, the internal organs must be removed by the female family hand, which led to the virus in the Ebola watershed outbreak, accompanied by waves of painful groans, a round of blood from the patient's eyes , Nose, mouth, Ebola out of the spewing, according to a doctor at the time described: "The patient is like to melt in front of you slowly! The final result of this outbreak is that 311 of 361 people were killed and the mortality rate was as high as 88% This is the world's highest mortality rate caused by a virus.
1979-2000: again broke out. 1979, Sudan, Ivory Coast, 1980 Kenya, 1995 Zaire, 2000 Uganda Gulu region once again broke out. 2001: survivors' sequelae. It is reported that Uganda infected Ebola virus survivors have gradually appeared in two blindness, joint stiffness and other sequelae.
There are 131 people appeared above sequelae. Some international medical experts believe that Ebola disease is currently in the world without cure, can only rely on to enhance the patient's own resistance to support the treatment to resist the virus to its rehabilitation. The World Health Organization (WHO) reported that the number of deaths in the 1100 cases was as high as 793 before the first discovery of Ebola in Uganda in 1976.
Ebola Hemorrhagic Fever (EHF) is an acute hemorrhagic infectious disease caused by Ebolavirus. People mainly through contact with patients or infected animals, body fluids, secretions and excreta and other infections, clinical manifestations of the main fever, bleeding and multiple organ damage. Ebola hemorrhagic fever mortality is high, up to 50% -90%. The disease was first discovered in Africa in 1976 and is currently prevalent in African countries such as Uganda, Congo, Gabon, Sudan, Côte d'Ivoire, South Africa, Guinea, Liberia and Sierra Leone.
First, the disease outlined
(A) etiology.
Ebola virus is filamentous virus (Filiviridae), for the non-segmental single-stranded negative-strand RNA virus. The virus was filamentous, can be rod-shaped, filamentous, "L" -shaped and other forms. The length of the particles is 1000 nm and the diameter is about 100 nm. The virus has a lipid capsule, the coating has a brush-like arrangement of the protrusions, mainly by the virus glycoprotein composition. The Ebola virus genome is a non-segmented negative-stranded RNA with a size of 18.9 kb, encoding seven structural proteins and one nonstructural protein.
Ebola virus can be in humans, monkeys, guinea pigs and other mammalian cells in the proliferation of Vero and Hela and other cells sensitive.
Ebola virus can be divided into Zaire type, Sudan type, Benedictine type, the Taji forest type and the Leston type. In addition to Lewiston type is not a disease, the other four subtypes can lead to human infection after infection. The genomic groups of different subtypes were different, but the genome of the same subtype was relatively stable.
Ebola virus has moderate resistance to heat, at room temperature and 4 ℃ storage for 1 month, no significant changes in infectivity. 60 ℃ inactivated virus takes 1 hour. The virus is sensitive to UV, gamma rays, formaldehyde, hypochlorous acid, phenols and other disinfectants and fat solvents.