ERYTHROCYTES FUNCTIONAL FEATURES IN THE 11-YEAR SOLAR CYCLE
Journal Title: Odessa Astronomical Publications - Year 2017, Vol 30, Issue
Abstract
There had been studied features of rheological blood failures in patients with unstable angina (UA) in periods of the high (HSA) and low solar activity (LSA) in the 23rd 11-year solar cycle. This category of patients is characterized by prethrombotic blood state, although they don’t have coronary thrombosis. The research aimed to study compensatory mechanisms which block thrombosis development at the solar activity increase. There had been established that the period of the solar activity increasing in the 11-year solar cycle is characterized by an increase of a blood viscosity, comparing with the period of a low solar activity. Though, erythrocytes functional features in this case are compensatory mechanisms – erythrocyte aggregation paradoxically reduced and their deformability increases. It is probably connected with the revealed fibrinogen decrease in the period of the high solar activity. We can see that the change of a solar activity is accompanied not only by the progressing of pathologic processes, but also by an activation of adaptive changes in erythrocyte membrane so0 as to prevent thrombosis. Though, the required compensatory mechanisms were found invalid, which were shown in the decrease of an oxygen delivery to tissues, and the effectiveness decrease of the medical treatment in the period of a HSA.
Authors and Affiliations
S. S. Parshina, L. K. Tokayeva, E. M. Dolgova, T. N. Afanas'yeva, S. N. Samsonov, V. D. Petrova, E. S. Vodolagina, T. I. Kaplanova, M. V. Potapova
Keywords
Related Articles
- EP ID EP355810
- DOI 10.18524/1810-4215.2017.30.114691
- Views 98
- Downloads 0
ABOUT THE NATURE OF METEOR FLARES
Whereas at development of the meteoric phenomenon there are processes in different temporary scales (more slow processes heat conductivity, mechanical rotation, destruction) and considerably faster (fluctuations of brigh...
SPECIFICATION OF LIMITS OF POSSIBLE EXISTENCE OF SATELLITES IN THE GRAVITATIONAL FIELD OF PLANETS
It is known that the satellites of the planets may exist in the area, which is bounded on one side by Rocha limit, on the other – Hill sphere. The article deals with the determination of the Rocha limits and Hill sphere...
A TECHNIQUE FOR SIMULTANEOUS MEASUREMENT OF CIRCULAR AND LINEAR POLARIZATION WITH A SINGLE-CHANNEL POLARIMETER
We present a technique for simultaneous measurement of circular and linear polarization with the single-channel polarimeter, that is used in Crimean astrophysical observatory for many years. Methods and a computer progra...
INFLUENCE OF SOLAR RETROGRADE MOTION ON TERRESTRIAL PROCESSES
The influence of solar retrograde motion on secular minima of solar activity, volcanic eruptions, climate changes, and other terrestrial processes is investigated. Most collected data suggest that secular minima o...
MODEL OF DEGENERATE DWARF WITH SPIN-POLARIZED ELECTRON SYSTEM
A three-parametric model of a massive degenerate dwarf was proposed. Unlike paramagnetic state of electron system in the standard Chandrasekhar model electrons are considered in a partially spin-polarized state. The para...