Category Archives: Summary of articles

Hemorrhagic Shock and Stress – Cause and Consequence of Hemorheology Disturbances on the Example of the Changes in Erythrocyte Aggregation

31Mantskava M., Momtselidze N.,
Davlianidze N., Mitagvaria N.

 


I. Beritashvili Center for Experimental Biomedicine, Department of Blood Circulation and Metabolism,Tbilisi, Georgia, 0160.
 

 

 

 

 

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Stress, being the general reaction of the organism to the physical and psychological effects, accompanies all the
stages of somatic and psychic formation. Hemorrhagic shock occurring at blood loss appears to be a powerful stress for the organism. The origin (emergence) and spread of stress reactions are characterized by the features of the macro-and microcirculation. In stressful situations the crisis of blood circulation affects the functions of hemorheological disorders, as well as appears to be a consequence of the shock. We were the first to combine these two problems.[/su_animate]

The Role of Various Stressors in the Trigger Mechanism of Raynaud’s Disease (Hemorheological and Vascular Reactions)

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Mantskava M., Momtselidze N.,
Pargalava N.

 

 

I. Beritashvili Center for Experimental Biomedicine, Department of Blood Circulation and Metabolism, Tbilisi, Georgia, 0160.
Acad. N. Bokhua Center of Vascular and Heart Diseases, Tbilisi, Georgia, 0159.

 

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The emergence and spread of stress reactions are provided by the blood circulation system. In its turn, the adequacy of blood circulation depends on the hemorheological and vascular mechanisms. The changeability of their properties appears to be the basis of the increasing of stress stages. From the viewpoint of biophysical reactions, any change and movement occur with the expenditure and accumulation of energy. Higher level of adaptation energy waste and secondary level take place, when a small stressor entails a small expenditure. There is a maximum possible rate of adaptive energy consumption and at this maximum the organism cannot cope with any additional stimulus.[/su_animate]

Assessment of Platelet in Case of Stress-induced Apnea

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Mantskava M.M., Momtselidze N.G.

 

I. Beritashvili Center for Experimental Biomedicine, Department of Blood Circulation and Metabolism,
Tbilisi, Georgia, 0160

 

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Sleep apnea is a independent pathology and a powerful stress for the organism. Apnea is a cause of stress and strengthens the body under stress. We studied 30 men aged 34 to 57 years: 22 patients with obstructive sleep apnea and 8 patients with central sleep apnea. We explored a drop of blood in HUMACOUNT, mod. HUMACOUNT (Firm Human GmbH, Germany), bought of grant budget RF/420/7-270/12. We investigated parameters of platelet: PLT, MPV, PDWс and PCT. The analysis of the data was performed using statistical programs “Origin 4.1’’ (Microsoft.  Software, Inc) and Microsoft Excel, evaluated Student and criteria Pearson.[/su_animate]