vitamin K [Vitamin K]

tematický
264
Perzistentní odkaz   https://www.medvik.cz/link/D014812
Definice

Lipidový kofaktor, který je nezbytný pro normální srážení krve. Bylo identifikováno několik forem vitaminu K: vitamin K 1 (fytomenadion) pocházející z rostlin, vitamin K 2 (menachinon) z bakterií a syntetický vitamin K 3 (menadion). Provitamíny vitamínu K 3 po alkylaci in vivo vykazují antifibrinolytickou aktivitu vitamínu K. Dobrými zdroji vitamínu K jsou zelená listová zelenina, játra, sýr, máslo a vaječný žloutek.

A lipid cofactor that is required for normal blood clotting. Several forms of vitamin K have been identified: VITAMIN K 1 (phytomenadione) derived from plants, VITAMIN K 2 (menaquinone) from bacteria, and synthetic naphthoquinone provitamins, VITAMIN K 3 (menadione). Vitamin K 3 provitamins, after being alkylated in vivo, exhibit the antifibrinolytic activity of vitamin K. Green leafy vegetables, liver, cheese, butter, and egg yolk are good sources of vitamin K.

Anotace
/ther use: coordinate disease with /drug ther, not /diet ther
DUI
D014812 MeSH Prohlížeč
CUI
M0022806
CAS
Vitamin K

D Chemikálie a léčiva
D02.455 uhlovodíky 139
D02.455.426.559 aromatické uhlovodíky 50
D02.455.426.559.847.638 naftaleny 186
D02.455.426.559.847.638.721 naftochinony 55
D02.455.426.559.847.638.721.374 vitamin K 264
D02.455.426.559.847.638.721.374.689 vitamin K 1 16
D02.455.426.559.847.638.721.374.844 vitamin K 2 25
D02.455.426.559.847.638.721.374.922 vitamin K 3 7
D02.455.849 terpeny 139
D02.455.849.291 diterpeny 51
D02.455.849.291.523 fytol 1
D02.455.849.291.523.500 vitamin K 264
D02.455.849.291.523.500.689 vitamin K 1 16
D02.455.849.291.523.500.844 vitamin K 2 25
D02.455.849.291.523.500.922 vitamin K 3 7
D04.615.638 naftaleny 186
D04.615.638.721 naftochinony 55
D04.615.638.721.186 atovachon 6
D04.615.638.721.374 vitamin K 264
D04.615.638.721.374.689 vitamin K 1 16
D04.615.638.721.374.844 vitamin K 2 25
D04.615.638.721.374.922 vitamin K 3 7