Search results
Results from the WOW.Com Content Network
In "one-step" methods, all the dyes—with or without a polyacid—are combined in a single solution. One of the oldest single-step approaches to trichrome staining is van Gieson's method, which stains muscle and cytoplasm yellow, and collagen red. Another is the Gömöri trichrome stain, which closely mimics Masson's trichrome. In "yellowsolve ...
Masson's trichrome is a three-colour staining procedure used in histology. The recipes emerged from Claude L. Pierre Masson 's (1880–1959) original formulation have different specific applications, but all are suited for distinguishing cells from surrounding connective tissue .
First he studied the special histological structure of bone, but histochemistry soon became his main field of research, which made him world-famous. He developed the Gömöri trichrome stain and Gömöri methenamine silver stain. Gömöri died at his home in Palo Alto, California, in 1957 following a heart attack. [3] [4]
Trichrome stains are staining methods in which three anionic dyes are used, in conjunction with either phosphomolybdic acid (PMA), phosphotungstic acid (PTA), or a mixture of these heteropolyacids. Probably the first trichrome method was that of Frank B Mallory, an American pathologist, first published in 1900. [ 1 ]
Lillie's trichrome is a combination of dyes used in histology. It is similar to Masson's trichrome stain , but it uses Biebrich scarlet for the plasma stain. It was initially published by Ralph D. Lillie in 1940. [ 1 ]
Mallory's trichrome stain also called Mallory's Triple Stain is a stain utilized in histology to aid in revealing different macromolecules that make up the cell. It uses the three stains: aniline blue , acid fuchsin , and orange G .
A Ziehl–Neelsen stain is an acid-fast stain used to stain species of Mycobacterium tuberculosis that do not stain with the standard laboratory staining procedures such as Gram staining. This stain is performed through the use of both red coloured carbol fuchsin that stains the bacteria and a counter stain such as methylene blue .
A trichrome stain of preserved stool is another method used to detect Giardia. [35] Microscopic examination of the stool can be performed for diagnosis. [1] This method is not preferred, however, due to inconsistent shedding of trophozoites and cysts in infected hosts. [1] Multiple samples over some time, typically one week, must be examined. [1]