Alterations of Water-Mineral Homeostatic System in Rabbits Under the Action of Stressor Factors

Chronobiology in Medicine Pub Date : 2023-03-31 DOI:10.33069/cim.2022.0035

L. Babayan, Michail L. Blagonravov, H. Hayrapetyan, S. Chibisov, P. K. Sarafyan, A. K. Gulyan, A. B. Danoyan, H. Danoyan, Ani R. Tavaracyan, Narine Gasparyan, Naira Kh. Atoyan, Hasmik L. Kostanyan, Margarita T. Gabrielyan

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Abstract

This study aimed to examine the alteration of circadian structures of electrolytes, trace elements, and white blood cell homeostasis under the action of stressors factors. Male rabbits were used in experimental work. Four-hour urine and blood specimens were collected over a span of 48–72 hours. Total Na (sodium), K (potassium), Ca (calcium), Mg (magnesium), Cu (copper), and Zn (zinc) were analyzed on atomic absorption spectrophotometer. Rhythm’s parameters have been estimated by the nonlinear least square method for sinusoidal rhythms and by dispersion analysis for nonsinusoidal rhythms. Intact rabbits’ chronoperiodical systems of water-mineral and white blood cell homeostasis were characterized by circadian structures. Acrophases of indices of water-mineral and white blood cell homeostasis in intact rabbits mostly had individual nature. Temporal structure of water-mineral and white blood cell homeostasis in rabbits under the action of stress were characterized by infradian rhythms or nonperiodical oscillations.

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应激因子作用下家兔水-矿物质稳态系统的改变

本研究旨在探讨应激因子作用下电解质、微量元素和白细胞动态平衡的昼夜结构变化。实验采用雄性家兔。在48-72小时内收集4小时尿液和血液标本。用原子吸收分光光度计分析总Na(钠)、K(钾)、Ca(钙)、Mg(镁)、Cu(铜)、Zn(锌)。对正弦节奏用非线性最小二乘法估计，对非正弦节奏用色散分析估计。完整家兔的水-矿物质和白细胞稳态的时间周期系统具有昼夜节律结构的特征。正常家兔水矿物质指标和白细胞稳态指标的初相大多具有个体性。家兔在应激作用下的水-矿物质时间结构和白细胞稳态表现为次红外节律或非周期振荡。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chronobiology in Medicine

CiteScore

0.90

自引率

0.00%

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