[Digestive and transport enzymes of the small intestine under the action of low-mineralized water "Naftusya" and its components].
Mineral water Naftusya and its components: macrosalt analog and bitumen fraction have been studied in vitro for their effect on enzymes of the mucous small intestine membrane: M2+ and Na+, K+-ATPase, alpha-amylase, proteinase and leucine aminopeptidase. It is shown that certain components of mineral water are able to change activity of some enzymes. Transport Na+, K+-ATPase proved to be the most sensitive to the action of studied factors. Mineral water and bitumen fraction induced an increase of the enzyme activity by 23, 20 and 45%, respectively. Mineral water and its salt analog induced inhibition of leucine aminopeptidase: its activity decreased by 16 and 15%, respectively. Digestive enzymes: alpha-amylase and proteinase are resistant to the action of mineral water and its components.
Vavilova
G L
GL
Kastrikina
T F
TF
D000818:Animals; D004063:Digestion; D007421:Intestine, Small / Q000201:enzymology*; D008900:Mineral Waters; D051381:Rats; D011919:Rats, Inbred Strains
D008900:Mineral Waters
Pishchevaritel'nye i transportnye fermenty tonkoĭ kishki pod deĭstviem malomineralizovannoĭ vody "Naftusia".