Jump to content

Search results

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • Thumbnail for Staining
    the presence of a specific compound. Staining and fluorescent tagging can serve similar purposes. Biological staining is also used to mark cells in flow...
    46 KB (5,306 words) - 19:33, 20 October 2024
  • Thumbnail for Papanicolaou stain
    Papanicolaou stain (also Papanicolaou's stain and Pap stain) is a multichromatic (multicolored) cytological staining technique developed by George Papanicolaou...
    13 KB (1,165 words) - 14:21, 16 November 2023
  • Thumbnail for Gram stain
    Gram stain (Gram staining or Gram's method), is a method of staining used to classify bacterial species into two large groups: gram-positive bacteria...
    28 KB (2,836 words) - 16:33, 3 November 2024
  • Thumbnail for Methylene blue
    with stain test on a filter paper. In biology, methylene blue is used as a dye for a number of different staining procedures, such as Wright's stain and...
    47 KB (5,008 words) - 04:15, 20 October 2024
  • Differential staining is a staining process which uses more than one chemical stain. Using multiple stains can better differentiate between different...
    2 KB (178 words) - 03:31, 22 April 2022
  • Thumbnail for Gram-positive bacteria
    Gram-positive bacteria (category Staining)
    primarily on Gram staining: Bacillota (positive in staining), Gracilicutes (negative in staining), Mollicutes (neutral in staining) and Mendocutes (variable...
    24 KB (2,653 words) - 14:36, 28 October 2024
  • Thumbnail for Ziehl–Neelsen stain
    The Ziehl-Neelsen stain, also known as the acid-fast stain, is a bacteriological staining technique used in cytopathology and microbiology to identify...
    18 KB (1,873 words) - 16:46, 2 November 2024
  • Thumbnail for Endospore staining
    stain using normal techniques such as simple staining and gram staining. Special techniques for endospore staining include the Schaeffer–Fulton stain...
    9 KB (994 words) - 21:43, 19 October 2024
  • however pyridine solutions can be used in some situations as well. Sudan stain test is often used to determine the level of fecal fat to diagnose steatorrhea...
    3 KB (327 words) - 13:03, 3 April 2024
  • Thumbnail for Infectious diseases (medical specialty)
    diagnostic tests to help identify the pathogen that is causing an infection. Common tests include staining, culture tests, serological tests, susceptibility...
    15 KB (1,517 words) - 19:49, 15 August 2024
  • vital staining has a meaning contrasting with supravital staining. While in supravital staining the living cells take up the stain, in "vital staining" –...
    3 KB (472 words) - 17:30, 3 October 2023
  • Thumbnail for Immunohistochemistry
    the final staining of the tissue that can cause a variety of problems. It can be strong background staining, weak target antigen staining and presence...
    33 KB (3,561 words) - 06:08, 30 October 2024
  • Thumbnail for Giemsa stain
    related to Giemsa stains. Biological stains and staining protocols Histology Leishman stain Microscopy Romanowsky stain Wright's stain Zipfel, E.; Grezes...
    6 KB (619 words) - 11:31, 9 July 2024
  • Thumbnail for Thin-layer chromatography
    visualize colourless compounds, the plate is viewed under UV light or is stained. Testing different stationary and mobile phases is often necessary to obtain...
    23 KB (2,540 words) - 14:35, 25 September 2024
  • Thumbnail for Periodic acid–Schiff stain
    (AB/PAS or AB-PAS) uses alcian blue before the PAS step. PAS staining is mainly used for staining structures containing a high proportion of carbohydrate macromolecules...
    6 KB (634 words) - 15:32, 13 April 2024
  • Thumbnail for Kleihauer–Betke test
    The Kleihauer–Betke ("KB") test, Kleihauer–Betke ("KB") stain, Kleihauer test or acid elution test is a blood test used to measure the amount of fetal...
    13 KB (1,725 words) - 15:48, 14 September 2024
  • Thumbnail for Schiff test
    reagents are used for various biological tissue staining methods, e.g. Feulgen stain and periodic acid-Schiff stain. Human skin also contains aldehyde functional...
    10 KB (1,272 words) - 14:26, 20 September 2024
  • Thumbnail for KOH test
    The KOH Test for Candida albicans, also known as a potassium hydroxide preparation or KOH prep, is a quick, inexpensive fungal test to differentiate dermatophytes...
    5 KB (706 words) - 21:48, 22 July 2023
  • Thumbnail for Romanowsky stain
    Romanowsky staining is a prototypical staining technique that was the forerunner of several distinct but similar stains widely used in hematology (the...
    28 KB (2,527 words) - 04:10, 20 May 2024
  • Thumbnail for Antinuclear antibody
    fine nuclear staining with unstained metaphase chromatin, which is associated with anti-Ro and anti-La antibodies. The coarse staining pattern has coarse...
    54 KB (6,097 words) - 21:43, 28 June 2024
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)