Search results
- Dictionarystain/steɪn/
verb
- 1. mark or discolour with something that is not easily removed: "her clothing was stained with blood" Similar
- 2. colour (a material or object) by applying a penetrative dye or chemical: "wood can always be stained to a darker shade" Similar
noun
- 1. a coloured patch or dirty mark that is difficult to remove: "there were mud stains on my shoes" Similar
- 2. a penetrative dye or chemical used in colouring a material or object. Similar
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Jul 17, 2024 · Acid-fastness. Mycobacterium tuberculosis (stained red) in tissue (blue). Acid-fastness is a physical property of certain bacterial and eukaryotic cells, as well as some sub-cellular structures, specifically their resistance to decolorization by acids during laboratory staining procedures.
6 days ago · A stain is a chemical dye which is utilized for colouring biological materials. Stains are organic compounds consisting of two components, the chromophore that imparts colour to the stain as well as the auxochrome group. There are mainly four different kind types of stains: 1.
4 days ago · The meaning of MAY-GRÜNWALD STAIN is a stain for blood consisting of a saturated solution of eosin in methylene blue added to methyl alcohol —called also Jenner's stain.
5 days ago · It is defined as neoplasia of epithelial tissue that has glandular origin, glandular characteristics, or both. Adenocarcinomas are part of the larger grouping of carcinomas, but are also sometimes called by more precise terms omitting the word, where these exist.
6 days ago · Explore the ultimate guide to wood stain—how to stain wood, for interior and exterior stain projects. Find the best wood stain colors for floor stain and more.
3 days ago · Carminic acid, typically 17–24% of dried insects' weight, can be extracted from the body and eggs, then mixed with aluminium or calcium salts to make carmine dye, also known as cochineal. Today, carmine is primarily used as a colorant in food and in lipstick ( E120 or Natural Red 4 ).
1 day ago · Sexually transmitted infection. A sexually transmitted infection ( STI ), also referred to as a sexually transmitted disease ( STD) and the older term venereal disease ( VD ), is an infection that is spread by sexual activity, especially vaginal intercourse, anal sex, oral sex, or sometimes manual sex. [1] [5] [6] STIs often do not initially ...
1 day ago · Highlights. Stain, the Hero Killer, stands out as an iconic villain in My Hero Academia with a unique fighting style and relentless pursuit of justice. His motivation stems from his admiration for ...
5 days ago · Due legal process, as defined by Soviet law in force at the time, was often largely replaced with summary proceedings by NKVD troikas. [197] Valentin Berezhkov, who became Stalin's interpreter in 1941, suggests parallels in his memoir between Hitler's inner party purge and Stalin's mass repressions of Old Bolsheviks , military commanders and ...
4 days ago · A final diagnosis from a stool sample requires a gram stain or phase contrast microscopy. Aside from stool cultures, C. jejuni can be detected using enzyme immunoassay (EIA) or polymerase chain reaction (PCR).
