疟疾试剂-疟疾试剂 疟疾试剂盒

美国NovaBios疟疾试剂 疟疾试剂 疟疾试剂盒

广州健仑生物科技有限公司

本公司为大家供应各种进口品牌疟疾（疟原虫）检测试剂盒，包括美国的NovaBios、美国CORTEZ、美国BinaxNOW、韩国SD、广州创仑等美国CDC品牌。主要包括胶体金、酶免、PCR等方法学。欢迎咨询

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美国NovaBios疟疾试剂 疟疾试剂 疟疾试剂盒 

疟原虫形态
发育期
疟原虫在红细胞内生长、发育、繁殖，形态变化很大。一般分为三个主要发育期。
(1)滋养体(trophozoite)：为疟原虫在红细胞内摄食和生长、发育的阶段。按发育先后，滋养体有早、晚期之分。早期滋养体胞核小，胞质少，中间有空泡，虫体多呈环状，故又称之为环状体(ring form)。以后虫体长大，胞核亦增大，胞质增多，有时伸出伪足，胞质中开始出现疟色素(malarial pigment)。间日疟原虫和卵形疟原虫寄生的红细胞可以变大、变形，颜色变浅，常有明显的红色薛氏点(Schuffner’s dots)；被恶性疟原虫寄生的红细胞有粗大的紫褐色茂氏点(Maurer’s dots)；被三日疟原虫寄生的红细胞可有齐氏点(Ziemann’s dots)。此时称为晚期滋养体，亦称大滋养体。
(2)裂殖体(schizont)：晚期滋养体发育成熟，核开始分裂后即称为裂殖体。核经反复分裂，zui后胞质随之分裂，每一个核都被部分胞质包裹，成为裂殖子(merozoite)，早期的裂殖体称为未成熟裂殖体，晚期含有一定数量的裂殖子且疟色素已经集中成团的裂殖体称为成熟裂殖体。
(3)配子体(gametocyte)：疟原虫经过数次裂体增殖后，部分裂殖子侵入红细胞中发育长大，核增大而不再分裂，胞质增多而无伪足，zui后发育成为圆形、卵圆形或新月形的个体，称为配子体；配子体有雌、雄(或大小)之分：雌(大)配子体虫体较大，胞质致密，疟色素多而粗大，核致密而偏于虫体一侧或居中；雄(小)配子体虫体较小，胞质稀薄，疟色素少而细小，核质疏松、较大、位于虫体*。

美国NovaBios疟疾试剂 疟疾试剂 疟疾试剂盒 

Plasmodium form
puberty
Plasmodium falciparum growth, development, reproduction, morphological changes in red blood cells. Generally divided into three major developmental stages.
(1) trophozoite (trophozoite): for the parasite in the red blood cells in the feeding and growth, development stage. According to the development has, trophozoites have early and late points. Early trophozoites small nucleus, less cytoplasm, the middle of the vacuoles, worms were mostly ring, it is also known as the ring body (ring form). After the worms grow up, the nucleus also increased, increased cytoplasm, sometimes out of pseudopodia, cytoplasm began to appear malaria (malarial pigment). Plasmodium falciparum and the parasitic red blood cells of Plasmodium falciparum can become larger, deformed, lighter in color, often have obvious red Schroffes (Schuffner's dots); Plasmodium falciparum parasitic red blood cells have thick purple brown (Maurer's dots); red blood cells parasitic by Plasmodium vivax can have Ziemann's dots. At this time known as the late trophozoites, also known as the big trophozoites.
(2) schizont (schizont): late trophozoites mature, the core began to split after the known as schizont. The nucleus is subdivided and the last cytoplasm is divided, and each nucleus is wrapped in a partial cytoplasm and becomes merozoite. The early schizophrenia is called immature schizophrenate and contains a certain amount of schizophrenia And the malaria pigment has been concentrated into the group of schizonts called mature schizophrenia.
(3) gametocyte (gametocyte): Plasmodium falciparum after several crack propagation, part of the merozoite invasion of red blood cells grow up, the nucleus increases without splitting, cytoplasm increased without pseudopodia, and finally developed into a round (Or large) gametophyte body, the cytoplasm is dense, the malaria pigment is large and thick, and the nucleus is dense and the nucleus is too large (Small) gametophyte body smaller, thin cytoplasm, malaria small and small, nuclear loose, larger, located in the central body of the parasite.

美国NovaBios疟疾试剂 疟疾试剂 疟疾试剂盒 

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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