羊種布魯氏菌屬血清群2型鑒定

廣州健侖生物科技有限公司

本司長期供應尼古?。商鎸帲z測試劑盒，其主要品牌包括美國NovaBios、廣州健侖、廣州創(chuàng)侖等進口產品，國產產品，試劑盒的實驗方法是膠體金方法。

我司還有很多種血清學診斷血清、血液檢測、免疫檢測產品、毒素檢測、凝集檢測、酶免檢測、層析檢測、免疫熒光檢測產品，。

（ MOB：楊永漢）  

本試劑盒主要用于對病菌細菌進行檢測，利用快速玻片凝集檢測技術，對布魯氏菌培養(yǎng)物進行血清學鑒定。本試劑盒僅供科研使用。

羊種布魯氏菌屬血清群2型鑒定

我司還提供其它進口或國產試劑盒：登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲病、違禁品濫用、肺炎球菌、軍團菌、化妝品檢測、食品安全檢測等試劑盒以及日本生研細菌分型診斷血清、德國SiFin診斷血清、丹麥SSI診斷血清等產品。

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【公司名稱】 廣州健侖生物科技有限公司
【市場部】    楊永漢

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【騰訊  】 
【公司地址】 廣州清華科技園創(chuàng)新基地番禺石樓鎮(zhèn)創(chuàng)啟路63號二期2幢101-103

小顆粒小泡 直徑約30～60nm,通常含胺類神經遞質如腎上腺素、去甲腎上腺素等 ；大顆粒小泡直徑可達80～200nm，所含的神經遞質為5-羥色胺或腦 啡肽等肽類；③扁平小泡（flat vesicle）,小泡長徑約50nm，呈扁 平圓形,其中含有抑制性神經遞質,如γ-氨基丁酸等。神經膠質細胞（ neuroglia cell）簡稱神經膠質（neuroglia ）,廣泛分布于中樞和 周圍神經系統(tǒng)。普通染色只能顯示胞核,用特殊銀染方法才能顯示神經 膠質細胞整體形態(tài)。神經膠質細胞一般較神經細胞小,突起多而不規(guī)則 ,數量約為神經細胞的十倍。多分布在神經元胞體、突起以及中樞神經 毛細血管的周圍。神經膠質細胞具有支持。一營養(yǎng)、保護、髓鞘形成 及絕緣,并有分裂增殖與再生修復等多種作用。1．星形膠質細胞 （astrocyte）是膠質細胞中zui大的一種,胞體呈星形,核大呈圓形或 橢圓形,染色較淺。胞質內有交織走行的神經膠質絲（neuroglial  filament）。由胞體伸出許多呈放射狀走行的突起,部分突起末端膨 大形成腳板（end foot）,附著在毛細血管基膜上,或伸到腦和脊髓的 表面形成膠質界膜（gliolimitan）。星形膠質細胞約占全部膠質細 胞的20%。星形膠質細胞依其分布及結構又可分為兩種。（1）原漿性 星形膠質細胞（protoplasmie astrocyte）:分布于中樞神經系統(tǒng)的 灰質內,位于神經細胞體及其突起的周圍。原漿性星形膠質細胞的突起 不規(guī)則,分支多而短曲,表面不光滑。胞質內的神經膠質絲少。（2）纖 維性星形膠質細胞（fibrous astrocyte）:分布于白質內,位于神經 纖維之間。其突起呈放射狀,細長而直,分支少,表面光滑。胞質內有許 多交織排列的原纖維,其超微結構是一種中間絲,稱神經膠質絲,其內含 有膠質原纖維酸性蛋白（glial fibrillary acidic protein GFAP ）。

Small particle vesicles are about 30 to 60 nm in diameter, usually containing amine neurotransmitters such as epinephrine, norepinephrine, etc.; large particle vesicles can be 80 to 200 nm in diameter and contain neurotransmitters such as serotonin or brain. Morphine and other peptides; 3 flat vesicles (flat vesicle), vesicle length about 50nm, flat round, containing inhibitory neurotransmitters, such as γ-aminobutyric acid. The neuroglia cell, referred to as neuroglia, is widely distributed in the central and peripheral nervous system. Ordinary staining can only show nuclei, and special silver staining can show the overall morphology of glial cells. Glial cells are generally smaller than nerve cells and have many irregular processes. The number is about ten times that of nerve cells. Mostly distributed around neuronal soma, processes, and central nervous capillaries. Glial cells have support. A nutrition, protection, myelination and insulation, and a variety of functions such as proliferation and regeneration. 1. Astrocytes are the largest type of glial cells with a star-shaped cell body. The nucleus is largely round or oval and is lightly stained. There are interlaced neuroglial filaments in the cytoplasm. A number of radially extending projections are projected from the cell body, and some of the projection ends expand to form an end foot, attach to the capillary basement membrane, or extend to the surface of the brain and spinal cord to form a glial limitan membrane (gliolimitan). Astrocytes account for about 20% of all glial cells. Astrocytes can be divided into two types according to their distribution and structure. (1) Protoplasmie astrocyte: distributed in the gray matter of the central nervous system and located around the body of nerve cells and their projections. The magma astrocytes have irregular protrusions, many branches and short curves, and the surface is not smooth. The cytoplasm contains less glial fibers. (2) Fibrous astrocytes: distributed in the white matter, located between the nerve fibers. Its projections are radial, slender and straight, with few branches and a smooth surface. There are many interwoven fibrils in the cytoplasm. The ultrastructure of the fibrils is an intermediate filament called glial fibrils containing glial fibrillary acidic protein (GFAP).