革兰氏染色(Gram Staining)是用来鉴别细菌的一种方法:这种染色法利用细菌细胞壁上的生物化学性质不同,可将细菌分成两类,即革兰氏阳性(Gram Positive)与革兰氏阴性(Gram Negative)。最初是用来鉴别肺炎球菌与克雷白氏肺炎菌之间的关系,后广为鉴别细菌种类的重要特性之一,对由细菌感染引起的疾病的临床诊断及治疗有着广泛...
Examples of Positive vs. Negative Gram Stains Lesson Summary Frequently Asked Questions What is the difference between positive and negative Gram staining? The difference between gram positive and gram negative staining is that gram positive bacteria stain purple, due to attachment of the crystal viol...
Related to Gram stain:Gram negative,Gram positive (grăm)alsoGram's stain(grămz) n. A staining technique used to classify bacteria in which a bacterial specimen is first stained with crystal violet, then treated with an iodine solution, decolorized with alcohol, and counterstained with safra...
释义 [医]革兰氏染色 实用场景例句 全部 A gram stain should be done to identify organisms. 革兰氏染色可用来检测细菌. 互联网 No organisms were seen microscopically and cultures and Gram stain were negative. 在显微镜下没看到(微)生物,而且培养及革兰氏染色也呈阴性. ...
Gram stain 美 英 n.细菌染色液 网络革兰氏染色;革半氏染色法;革兰氏是一种染色方法 英汉 网络释义 n. 1. 细菌染色液
Gram negative bacteria stain pink when subjected to a Gram stain procedure. While both Gram positive and Gram negative bacteria produce exotoxins, only Gram negative bacteria produce endotoxins. Additional References Silhavy, T. J., et al. "The Bacterial Cell Envelope."Cold Spring Harbor Perspective...
产品简介 1.中文名 称 : 标准革兰氏染色液 (Gram Stain) 2.英文名 : Gram Stain 3 . 分类 : 生化试剂 4 .保存条件: RT 5 .品牌 : solarbio 标准革兰氏染色液 (Gram Stain) 的详细描述 标准革兰氏染色液(Gram Stai
The meaning of GRAM'S STAIN is a method for the differential staining of bacteria by treatment with a watery solution of iodine and the iodide of potassium after staining with a triphenylmethane dye (such as crystal violet) —called also Gram's method.
革兰氏染色液 Gramˊs Stain Kit Size:4×500mL Store at RT 有效期:12个月 存储 常温运输,阴凉避光保存,有效期12个月 革兰氏染色法是细菌学中广泛使用的一种鉴别染色法,通过结晶紫初染和碘液媒染后,在细胞壁内形成了不溶于水的结晶紫与碘的复合物,革兰氏阳性菌细胞壁较厚,肽聚糖网层次较多且交联致密,乙...
• Gram positive bacterial have a thick mesh-like cell wall made of peptidoglycan, which stain purple. Gram-negative bacteria have a thinner layer which stain pink. • The crystal violet stain is the primary stain which stains everything in the smear blue. Addition of a LugoPs iodine lead...