Malachite green is retained in catfish muscle longer (HL = 10 days) than is the parent molecule (HL = 2.8 days). The (oral, mouse) is 80 mg/kg. Rats fed malachite green experience "a dose-related increase in liver DNA adducts" along with lung adenomas. Leucomalachite green causes an "increase in the number and severity of changes". As leucomalachite green is the primary metabolite of malachite green and is retained in fish muscle much longer, most human dietary intake of malachite green from eating fish would be in the leuco form. During the experiment, rats were fed up to 543 ppm of leucomalachite green,
The Malachite Box Adveyeva sung the Mistress of the Copper Mountain (mezzo-soprano), Dina Potapovskaya sung Katya (coloratura soprano). The 1954 ballet "The Tale of the Stone Flower" was created by Sergei Prokofiev. "Skazy", also called "The Stone Flower", was the 1987 play of the Maly Theatre. A lot of Soviet and Russian composers drew inspiration from "The Malachite Box". The suite "Skazy" was created by Grigory Frid in 1948. Alexey Muravlev based his symphonic poem "Mount Azov" (1949) on the tale "Beloved Name". In 1979 Margarita Kesareva created a series of piano pieces "Ural Book" (Уральская тетрадь), which included the movement "The Bear