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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-in-chief: 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. 2003; 49(1): 61-66


Peculiarities of testosterone influence on activity of prostate cells. proteins synthesisunder conditions of hypo- and hyperprolactinemia

T. Bondarenro

    Ін-т проблем ендокрин. патологіїім. В.Я. Данилевського АМН України, Харків


Abstract

The influence of testosterone on the concentration and synthesis of nuclear and cytoplasmic prostate proteins were studed in rats with hypo- and hyperprolactinemia. Hyperprolactinemia was induced by “Lactin”, and the hypoprolactinemia was modelled by ”Parlodel”. The rats were injected with 14С-protein hydrolysate i.p. for the investigation of the proteins biosynthesis and concentration of prostate cells. The androgen inhibited catabolism of nonhistone proteins and the proteins of nuclear juice in intact rats organism. Testosterone increased the synthesis of all proteins in rats with prolactine deficiency, but this enlarge was not connected with an elevation of their concentration. Thus, we suggest that in this case the proteins disintegration may be increased. Under hyperprolactinemia the concentration of all proteins, besides nonhistone proteins, was declined that reflected the enhancement their catabolism.

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