• Thumbnail for Eosin methylene blue
    Eosin methylene blue (EMB, also known as "Levine's formulation") is a selective and differential media used for the identification of Gram-negative bacteria...
    5 KB (430 words) - 09:42, 11 March 2024
  • Thumbnail for Methylene blue
    If only synthetic Azure B and Eosin Y is used, it may serve as a standardized Giemsa stain; but, without methylene blue, the normal neutrophilic granules...
    47 KB (5,008 words) - 04:15, 20 October 2024
  • Thumbnail for Coliform bacteria
    reaction on certain types of culture media. When cultured on an eosin methylene blue (EMB) plate, a positive result for E. coli is metallic green colonies...
    16 KB (1,881 words) - 21:51, 2 September 2024
  • Thumbnail for Growth medium
    Herpes simplex virus thymidine kinase. Examples of selective media: Eosin methylene blue contains dyes that are toxic for Gram-positive bacteria. It is the...
    24 KB (2,617 words) - 07:27, 2 November 2024
  • Thumbnail for Microbiological culture
    to grow on it while inhibiting the growth of others. For example, eosin methylene blue (EMB) may be used to select against Gram-positive bacteria, most...
    19 KB (1,983 words) - 01:10, 7 September 2024
  • Thumbnail for Agar plate
    lactose nonfermenters that form clear colonies. An alternative medium, eosin methylene blue serves a similar purpose. Mannitol salt agar is also a selective...
    19 KB (2,003 words) - 03:31, 7 October 2024
  • Thumbnail for Romanowsky stain
    of pure methylene blue with polychromed methylene blue. Leishman's stain is prepared from the eosinate of polychromed methylene blue and eosin Y using...
    28 KB (2,527 words) - 04:10, 20 May 2024
  • Hydrolysis Negative Oxidase Negative Phenylalanine Deaminase Negative Eosin-methylene blue Positive Glucose Fermentation Acid/Gas Lactose Fermentation Acid/Gas...
    7 KB (706 words) - 05:34, 19 October 2024
  • Embraer, a Brazilian aerospace conglomerate Embreea, an orchid genus Eosin methylene blue, a selective stain for Gram-negative bacteria Ethambutol, a drug...
    1 KB (155 words) - 16:39, 5 October 2022
  • Thumbnail for Leishman stain
    based on a methanolic mixture of "polychromed" methylene blue (i.e. demethylated into various azures) and eosin. The methanolic stock solution is stable and...
    8 KB (1,121 words) - 14:49, 25 July 2022
  • Thumbnail for Wright's stain
    differentiation of blood cell types. It is classically a mixture of eosin (red) and methylene blue dyes. It is used primarily to stain peripheral blood smears...
    3 KB (270 words) - 01:16, 23 August 2023
  • Thumbnail for Staining
    effect and is based on a combination of eosin plus (chemically reduced eosin) and demethylated methylene blue (containing its oxidation products azure...
    46 KB (5,306 words) - 19:33, 20 October 2024
  • Thumbnail for Hafnia (bacterium)
    almost 100% of Hafnia strains grow on MacConkey, Hektoen enteric, eosin methylene blue, and xylose-lysine-deoxycholate agars, all of which are differential...
    33 KB (4,176 words) - 18:32, 7 July 2024
  • Thumbnail for Field stain
    two parts - Field's stain A is methylene blue and Azure 1 dissolved in phosphate buffer solution; Field's stain B is Eosin Y in buffer solution. Field stain...
    2 KB (154 words) - 05:17, 13 September 2024
  • isolate enteric Gram-negative rods such as MacConkey, Tergitol 7, and eosin methylene blue. Hollis, D. G.; Hickman, F. W.; Fanning, G. R.; Farmer, J. J.; Weaver...
    2 KB (262 words) - 04:49, 11 May 2024
  • Thumbnail for Dmitri Leonidovich Romanowsky
    malarial parasite in 1890. Using a specific mixture of mouldy methylene blue and eosin, he found that malarial parasites could be distinctively identified...
    16 KB (1,652 words) - 13:34, 2 March 2024
  • Thumbnail for Basophilic
    dyes like eosin. A typical combination of basophilic and eosinophilic dyes is the H&E stain, which visualizes basophilic structures in blue and eosinophilic...
    2 KB (225 words) - 17:17, 17 April 2024
  • Thumbnail for Thionine
    and Staining Properties of Certain Derivatives of the Methylene Blue Group when Combined with Eosin". J Exp Med. 9 (6): 645–70. doi:10.1084/jem.9.6.645...
    5 KB (438 words) - 17:50, 30 October 2024
  • Thumbnail for Dye
    Dye (redirect from Chicago Sky Blue 6B)
    used in order to selectively kill bacteria in the body. He also used methylene blue to target the plasmodium responsible for malaria. The color of a dye...
    23 KB (2,764 words) - 12:37, 24 October 2024
  • Thumbnail for Periodic acid–Schiff stain
    Laser dyes Methyl blue Methyl violet Methylene blue New methylene blue Potassium ferricyanide Potassium ferrocyanide Prussian blue Rose bengal Thomas...
    6 KB (634 words) - 15:32, 13 April 2024
  • inhibition of oxygen, and methylene blue can also initiate photopolymerization in the presence of oxygen as Padon reported. However, Eosin Y has been regarded...
    11 KB (1,293 words) - 05:14, 16 August 2023
  • of methylene blue, potassium dichromate, and sulfuric acid diluted in water. This solution is heated for several hours to oxidize the methylene blue. The...
    2 KB (250 words) - 02:15, 3 December 2023
  • Thumbnail for Giemsa stain
    used to identify mast cells. Giemsa's solution is a mixture of methylene blue, eosin, and Azure B. The stain is usually prepared from commercially available...
    6 KB (619 words) - 11:31, 9 July 2024
  • Thumbnail for Histology
    the general structure of the tissue. Hematoxylin stains cell nuclei blue; eosin, an acidic dye, stains the cytoplasm and other tissues in different stains...
    33 KB (3,195 words) - 08:19, 2 November 2024
  • bostrychodes can reproduce on blood fibrin, starch, phenol red, eosin methylene blue, and dextrine-FeClh instead. In C. bostrychodes (A), anastomoses...
    15 KB (1,813 words) - 17:10, 10 January 2024
  • Thumbnail for Gustav Giemsa
    blood cells, and bacteria. Giemsa improved the Romanowsky stain (Eosin Y and Methylene Blue) by stabilizing this dye solution with glycerol. This allowed...
    4 KB (436 words) - 15:46, 20 August 2024
  • Thumbnail for Fluorescein
    derivatives of xanthene used as dyes, indicators and fluorescent tracers Methylene blue, blue thiazine dye also used as a medication Haematoxylin, natural stain...
    26 KB (2,512 words) - 14:47, 12 October 2024
  • Thumbnail for Diff-Quik
    solution I (eosinophilic) Xanthene dye (Eosin Y) pH buffer Diff-Quik solution II (basophilic thiazine dyes) Methylene blue Azure A pH buffer Wright Giemsa stain...
    8 KB (698 words) - 12:30, 15 August 2022
  • contains eosin Y to stain cytoplasm as well as hemoglobin into red. Liu B, on the other hand, is the cationic dye, contains azur I and methylene azure,...
    2 KB (204 words) - 16:32, 21 March 2019
  • Thumbnail for William Boog Leishman
    simplification of the existing Romanowsky method using a compound of methylene blue and eosin, which became known as Leishman's stain. In 1901, while examining...
    6 KB (512 words) - 17:23, 27 July 2024