The topics of the present issue of our journal are addressing the problem of longevity and a healthy life. We open our topical discussion with a unique article presenting new data on the performance of the cardiovascular system in individuals aged over 90.
No.10 May 2017
Cardiovascular system, Healthy lifestyle, Long healthy life
The use of deuterium depleted water (DDW) in a dosing regimen of 25-30 ml per day for five weeks in aging female rats (20-22 months) contributed to the overall correction of age-related disorders of the adaptive status, estrous cycle regulation and nonspecific resistance, as well as the appearance of visually distinct signs of rejuvenation of the animals.
Deuterium depleted waterAging female ratsEstrous cycleGeneral unspecific adaptational reactionNeuroendocrine regulation
The article presents the main provisions of the methodology for the analysis of heart rate variability (HRV), which is now actively and widely implemented in many fields of medicine and applied physiology.
Heart rate variabilitySpace medicineStressDiscriminant analysis
Correction of the functional state of female rats after unilateral ovariectomy using a succinate containing composition
Cytobiochemical analysis found a significant increase in nitroblue tetrazolium reduction during succinate oxidation in lymphocytes according to reading of animal blood smears.
Unilateral ovariectomySuccinate containing compositionEstrous cycleStressCytobiochemical analysis
The paper presents some interesting data and findings on the study of the performance of the cardiovascular system in long-living individuals aged over 90. In this case, highland area individuals of this class are compared with those in flatland areas.
GerontologyCardiovascular systemHemodynamicsMetabolic processesECGRheogramStress index
The challenge of aging and supporting active long healthy life of a human is treated herein in the context of the chronobiological theory of bio-system stability. An increase in the energetic efficiency of the structural regulation in the feedback and adapting process of a bio-system results in a reduction of its homeostatic capacity and inhibition of its bio-rhythms.
Aneurysms of the atrial appendages are rare and extremely rare clinical entities. It can be confused with pericardial cyst, coronary artery aneurysm, left ventricular pseudo-aneurysm and partial or complete congenital absence of the pericardium.
AneurysmAtrial appendageEchocardiographyCardiac murmur
This article considers possibilities of achieving the most effective therapeutic effect of intermittent hypoxia training (IHT) by initiating an activation and training reaction.
Intermittent hypoxia trainingActivation therapyAdaptationStressSport performanceAging diseassesLactic acidDepressionAnorexiaNitric oxideHypoxia inducible factor 1 (HIF 1)
The new analytical solution of the 3D Navier-Stokes equation for compressible medium clarifies the sixth Millennium Prize problem
The limitations of capabilities of the existing mathematical weather prediction (including forecasting for weather-sensitive individuals) cannot be duly realized nowadays due to the fact that till now there is no proof of the existence and uniqueness of smooth solutions of the three-dimensional (3D) Navier-Stokes equation (in any finite period of time).
The present paper deals with prenosological diagnostics as methodology of an estimation of functional states of an organism. Highlighted is its first practical application in space medicine, at long influence of stressful factors, including such factor unusual to terrestrial organisms as weightlessness.
Significance of fractal approach to scientific discovery in the context of interrelations between natural sciences and medicine
The aim of the paper is to show the significance of the fractal approach to scientific discovery in the context of interrelations between the modern natural sciences and medicine in order to increase an efficiency of applications of most advanced medical devices.
MethodologyLogicsFractalChaosDynamic systemMathematical modelingNatural scienceMedicineBiomedical signalElectrocardiosignalMedicine 3