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ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)
DOI: https://doi.org/10.15407/fz

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 2001; 47(4): 63-66


Kinetics of absorption by the bovine retina of 1-14c-gabaand its b-vitamins preparations

Z.O.rozanova

    Institute of Eye Diseases and Tissue Therapynamed by Filatov, AMS of Ukraine, Odessa


Abstract

Absorption by the bovine retina of physiological con- centration of PLP-GABA increase clearing 2-32 mi- nutes of incubation in difference of GABA and its non metabolic preparations, which store up as much as possible in first minutes: picamilon > PLP-GABA > GABA > panthogam > biotinil – GABA. Kinetics of transport of GABA and its preparations into retina has a complex character. By the growth of concen- tration from 33 мM to 528 мM, it is linear for pica- milion, showing diffusion, and not linear for GABA, PLP-GABA and panthogam, showing differently sys- tems of its transport. And only GABA transport is activated by Na-ions.

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