甲型乙型流感二联检检测卡

广州健仑生物科技有限公司

广州健仑长期供应各种流感检测试剂，包括进口和国产的品牌，主要包括日本富士瑞必欧、日本生研、美国BD、美国NovaBios、美国binaxNOW、日本积水、日本荣研、美国OSOM、芬兰、爱思普林、英国Clearview、凯必利、广州创仑等主流品牌。

甲型乙型流感二联检检测卡

流行性感冒（简称流感）是流感病毒引起的急性呼吸道感染，也是一种传染性强、传播速度快的疾病。其主要通过空气中的飞沫、人与人之间的接触或与被污染物品的接触传播。典型的临床症状是：急起高热、全身疼痛、显著乏力和轻度呼吸道症状。一般秋冬季节是其高发期，所引起的并发症和死亡现象非常严重。该病是由流感病毒引起，可分为甲（A）、乙（B）、丙（C）三型，甲型病毒经常发生抗原变异，传染性大，传播迅速，极易发生大范围流行。甲型H1N1也就是甲型一种。本病具有自限性，但在婴幼儿、老年人和存在心肺基础疾病的患者容易并发肺炎等严重并发症而导致的。

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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

另有一些是可游走的或数量不定的细胞，如巨噬细胞、浆细 胞、肥大细胞、血液渗出的白细胞等。成纤维细胞 是疏松结缔组织的主要细胞成份，胞体较大，多突起，胞 质弱嗜碱性，胞核大，染色质疏松。在电镜下，可见细胞质内有丰富 的粗面内质网、游离核蛋白体和发达的细菌尔基体，表明成纤维细胞 具有合成和分泌蛋白质的结构特点。成纤维细胞具有生成胶原纤维、 弹力纤维、网状纤维和基质的功能。这种功能在机体生成、发育时期 和创伤修复过程中表现得尤其明显。功能不活跃的成纤维细胞称纤维 细胞。巨噬细胞 又称组织细胞，也是数量多，分布广，细胞形状随功能状态 不同而变化，功能活跃者常伸出伪足而呈不规则形。胞质丰富，含有 大量初级溶酶体、次级溶酶体、吞噬体和较发达的细菌尔基体等。巨 噬细胞的主要功能是吞噬和清除异物与衰老伤亡的细胞，分泌多种生 物活性物质（如溶菌酶、干扰素等）。故巨噬细胞是机体防御系统的 组成部份。浆细胞 多为卵圆形，核偏居细胞一端。核仁位于核中央，染色质呈粗 块状，沿核膜内面呈辐射状排列，使整个细胞核状似车轮。胞质内含 有大量平行排列的粗面内质网，并有发达的细菌尔基体。浆细胞的功 能是合成和分泌抗体（免疫球蛋白），参与机体的体液免疫。肥大细胞常分布于毛细血管、小血管和小淋巴管周围。细胞呈圆形或 卵圆形，核较小而圆，胞质内充满粗大的嗜碱性颗粒。颗粒中含有组 织胺、慢反应物质、嗜酸性细胞趋化细菌子和肝素等多种生物活性物 质。组织胺和慢反应物质能使毛细血管和微静脉扩张，通透性增强； 使细支气管平滑肌收缩甚至痉挛。嗜酸性粒细胞趋化细菌子能吸引嗜 酸性粒细胞聚集到过敏反应部位。肝素有抗凝血作用。（2）细胞间质：结缔组织的细胞间质由三种纤维和基质组成，它们在 结缔组织中有机地组合在一起，主要起支持作用。胶原纤维是结缔组织中的主要纤维成份，在新鲜标本上呈白色，如腱 和腱膜所见。
Others are walkable or variable number of cells, such as macrophages, plasma cells, mast cells, blood leaking white blood cells and so on. Fibroblasts are the main cellular components of loose connective tissue, large cell body, multiple processes, weak basophilic cytoplasm, large nuclei, chromatin loose. Under electron microscope, the abundant cytoplasm of rough endoplasmic reticulum, free ribosomes and well-developed bacterial basal body were observed, indicating that fibroblasts have the structural characteristics of the synthesis and secretion of proteins. Fibroblasts have the function of producing collagen fibers, elastic fibers, reticular fibers and matrix. This function is particularly evident during the body's development, development, and wound healing. Infective fibroblasts are called fibroblasts. Macrophages, also known as tissue cells, but also the number of large, widely distributed, cell shape changes with different functional status, functional active often pseudopodia and showed irregular shape. Cytoplasm rich, contains a large number of primary lysosomes, secondary lysosomes, phagosomes and more developed bacteria matrix and so on. The main function of macrophages is the phagocytosis and removal of foreign bodies and senescent cell death, secretion of a variety of bioactive substances (such as lysozyme, interferon, etc.). Therefore, macrophages are part of the body's defense system. Plasma cells are mostly oval, nuclear side of the cell at one end. Nucleolus is located in the central nucleus, chromatin was rough block, radially arranged along the inner nuclear membrane, so that the entire cell nucleus like a wheel. Cytoplasm contains a large number of parallel arrangement of rough endoplasmic reticulum, and a well-developed bacterial matrix. The function of plasma cells is to synthesize and secrete antibodies (immunoglobulins) that are involved in the body's humoral immunity. Mast cells are often located around the capillaries, small vessels and small lymphatic vessels. Cells were round or oval, smaller and round nuclear, cytoplasm filled with coarse basophilic particles. Granules contain histamine, slow reaction substances, eosinophil chemotaxis bacteria and heparin and other bioactive substances. Histamine and slow reaction substances can make the capillaries and venules dilate, permeability increased; so that the bronchial smooth muscle contraction or spasm. Eosinophil chemotaxis bacteria can attract eosinophils to the hypersensitive response site. Heparin has anticoagulant effect. (2) Interstitial cells: The interstitial cells of connective tissue consist of three types of fibers and matrix. They are organically combined in the connective tissue and play a major supporting role. Collagen fibers are the main fiber component in connective tissue and appear white in fresh specimens, as seen in tendons and aponeurosis.