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广州健仑生物科技有限公司
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恶性疟原虫、间日疟原虫、三日疟原虫、卵形疟原虫检测试剂盒
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美国NovaBios疟原虫测试纸 进口疟原虫测试纸
疟原虫为按蚊传播的孢子虫,是疟疾(malaria)的病原体。寄生于人体的疟原虫有四种,即间日疟原虫(Plasmodium vivax Grassi & Feletti,1890)、三日疟原虫(Plasmodium malariae Laveran,1881)、恶性疟原虫(Plasmodium falciparum Welch,1897)和卵形疟原虫(Plasmodium ovale Stephens,1922)。
这些疟原虫有蚊虫和人两个宿主,包括蚊体内的有性繁殖和人体内的无性增殖,携带疟原虫的按蚊通过叮咬人而传播,引起疟疾寒热往来发作,俗称“打摆子”。而其他种类的疟原虫会感染它种动物,包括其他灵长目动物、啮齿目动物、鸟类及爬虫类。
种类
疟原虫种类繁多,寄生于人类的疟原虫有4种,即恶性疟原虫[Plasmodium falciparum(Welch,1897) Schaudinn,1902]、间日疟原虫[Plasmodium vivax(Grassi and Felletti,1890) Labbe,1899]、三日疟原虫[Plasmodium malariae (Laveran,1881) Grassi and Felletti,1890]和卵形疟原虫[Plasmodium ovale Stephens,1922],分别引起恶性疟、间日疟、三日疟和卵形疟。我国主要感染为恶性和间日疟疾,偶尔有传入性三日和卵形疟疾。
疟原虫的基本结构包括核、胞质和胞膜,环状体以后各期尚有消化分解血红蛋白后的zui终产物—疟色素。血片经姬氏或瑞氏染液染色后,核呈紫红色,胞质为天蓝至深蓝色,疟色素呈棕黄色、棕褐色或黑褐色。四种人体疟原虫的基本结构相同,但发育各期的形态又各有不同,可资鉴别。除了疟原虫本身的形态特征不同之外,被寄生的红细胞在形态上也可发生变化。被寄生红细胞的形态有无变化以及变化的特点,对鉴别疟原虫种类很有帮助。
美国NovaBios疟原虫测试纸 进口疟原虫测试纸
Plasmodium is the pathogen of malaria, which is transmitted by Anopheles. Plasmodium vivax Grassi & Feletti (1890), Plasmodium malariae Laveran (1881), Plasmodium falciparum Welch (1897), and oval Plasmodium ovale Stephens (1922).
These malaria parasites have two mosquitoes and two hosts, including the sexual reproduction of the mosquito and the human body asexual proliferation, carrying Plasmodium anopheles through the bites and spread, causing malaria hot and cold attacks, commonly known as "playing pendulum." While other species of Plasmodium will infect its species, including other primates, rodents, birds and reptiles.
species
Plasmodium falciparum (Welch, 1897) Schaudinn, 1902], Plasmodium vivax (Grassi and Felletti, 1890) Labbe, 1899] Plasmodium falciparum (Plasmodium falciparum (Welch, 1897) Schaudinn, 1902], Plasmodium vivax (Grassi and Felletti, 1890) Labbe, 1899] Plasmodium malariae (Laveran, 1881) Grassi and Felletti, 1890] and Plasmodium ovale Stephens (1922), respectively, caused by falciparum malaria, vivax malaria, malaria and malaria. China is mainly infected with malignant and inter-day malaria, with occasional three-day and malaria malaria.
The basic structure of Plasmodium falciparum, including nuclear, cytoplasmic and membrane, the body after each period there are digestion and decomposition of hemoglobin after the final product - malaria pigment. Blood stained by Ji's or Wright's dye, the nucleus was purple, the cytoplasm of sky blue to dark blue, malaria pigment was brown, brown or dark brown. The basic structure of the four kinds of human malaria parasite is the same, but the development of the various stages of the different and can be identified. In addition to the morphological characteristics of the malaria parasite itself, the parasitic red blood cells can also change in shape. The pattern of parasitic red blood cells has changed or changed, and it is helpful to identify the species of malaria parasites.
美国NovaBios疟原虫测试纸 进口疟原虫测试纸
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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