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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. 2015; 61(2): 60-64


THE STATUS OF CERTAIN PHYSIOLOGICAL ADRENERGIC RESPONSES IN ALBINO RATS DURING DEVELOPMENT OF EXPERIMENTAL HYPERTHYROIDISM

Nizar Salim Osman, Mohsen Ismail

    Lebanese State University, Beirut, Lebanon
DOI: https://doi.org/10.15407/fz61.02.060

Abstract

In this paper we investigated the effects of thyroid hormones on the expression of physiological reactions during adrenergic stimulation (20 min at a dose of 2.0 mg ∙ kg-1 ∙ min-1) during the development of experimental hyperthyroidism. Rats were divided into two groups. The animals in Group 1 were injected woth triiodothyronine. The duration of injection ranged from 1 to 12 days. Consequently, 12 subgroups were formed. The second group was the control group. It is shown that in the process of development of experimental hyperthyroidism all physiological responses vary in accordance with the law, which can be described by a parabola of general form with the value of the degree in the equation equal to three.

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