Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Iu G, Markov"'
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 96(2)
The effect of different doses of ascorbic acid on the absorptive functions of the gut has been investigated in chicks. The study describes evidence for the existence of a H+/glycine symport system in chick intestinal brush border, because in sodium-f
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 93(12)
Energy-dependent accumulation of glycine and glycyl-L-valine within the small intestinal mucosa in a chicken model of in vitro local oxygenation of the small intestinal preparation was studied. It has been shown that the most effective bilateral oxyg
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 91(9)
Membrane-bound serine proteases to play a certain role in activation of sodium transport in epithelial cells. To were found explain the protease activity and sodium-dependent L-tryptophan transport across chicken small intestine interaction, four exp
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 89(8)
The impact of various oxygenation types of intestinal preparations (mucosal, serosal and bilateral) on the transepithelial transport of amino acids and peptide according to the character of amino acids, their stereoisometry, incubation time, intestin
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 88(5)
The main concern of this work was to examine the relation between altered antioxidant status on the one hand and increase in L-tryptophan absorption in the small intestine in order to bring further information regarding to possible role of vitamin A
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 85(2)
Zinc was found to enhance absorption of free and "peptide" L-tryptophan across the chick mucosal brush border. Intestinal absorption of free L-tryptophan can be partially inhibited by excessive amount of zinc. The findings suggest that zinc interacts
Publikováno v:
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. 84(7)
Interrelations among changes in 11-oxycorticosteroids (11-OSC) in blood plasma, catecholamines (CA), and acetylcholinesterase (AChE) activity in nerve fibres of the thymus, as well as qualitative content and proliferative capacity of thymic and blood
Publikováno v:
Fiziologicheskii zhurnal imeni I.M. Sechenova. 81(7)
An increased amino acid absorption occurred early in chicks in the vitamin A deficiency. This data suggests an effect of the vitamin A upon differentiation of amino acid channels within apical membrane of the absorbing cells.
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 113(3)
The distribution of zinc and related changes have been studied in zinc--loaded chick pancreas, ileum and liver at the ultrastructural level by sulphide--silver method. White Leghorn chicks fed a high zinc diets (50, 500, 1000, 2000 and 4000 mgZn/kg d
Autor:
Iu G, Markov, N I, Berzin'
Publikováno v:
Arkhiv anatomii, gistologii i embriologii. 99(9)
By means of histochemical revealing of zinc and applying radioactive isotope 65Zn accumulation, absorption and distribution of cations of this metal in the mucous membrane of the iliac intestine have been studied in chicken, normal, at ischemia and a