Tag Archives: hemostasis potential of plasma
Overall hemostasis potential of blood plasma and its connection to molecular markers of the hemostasis system in patients with stenosis of coronary artery
N. V. Storozhuk1, L. V. Pyrogova2, Т. М. Chernyshenko2,
O. P. Kostyuchenko2, T. M. Platonova2, O. B. Storozhuk1,
B. G. Storozhuk1, R. Yu. Marunich2,
G. K. Bereznytsky2, E. M. Makogonenko2*
1MI Pirogov Vinnytsia National Medical University, Vinnytsia, Ukraine;
2Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv;
*e-mail: ymakogonenko@gmail.com
Received: 01 April 2021; Accepted: 22 September 2021
The correlation relationships between hemostatic potential parameters and concentrations of molecular markers of the hemostasis system: soluble fibrin (sf), D-dimer (DD), fibrinogen (Fg) and protein C (PC) in patients with stenosis of coronary artery 6 months after coronary angioplasty have been investigated. It was found three directions of changes in the state of the patients hemostasis system: an increasing in fibrinolytic activity (C) ~18% of patients; an increasing in coagulative activity (B) ~31% of patients; and maintaining of the balance between coagulation and fibrinolysis (A) ~51% of patients. In patients with signs of stenosis without angina pectoris, a strong Pearson correlation was shown between the half-life of the clot and the overall hemostatic potential (OHP) (r = 0.75, P << 0.05), a moderate relationship between concentrations of sf and D-dimer (r = 0.67, P <0.05), almost complete connection between coagulation potential (CP) and OHP (r = 0.975, P << 0,05) and strong connection between CP and fibrinolytic potential (FP) (r = 0.80, P << 0.05). In patients with signs of stable angina pectoris, almost complete connection was found between the concentration of sf and D-dimer (r = 0.981, P << 0.05), CP and OHP (r = 0.979, P << 0.05) and a strong connection between CP and FP (r = 0.846, P << 0.05). Possible functional mechanisms of connection between these parameters are discussed.
Overall hemostasis potential of the blood plasma and its relation to some molecular markers of the hemostasis system in patients with chronic renal disease of stage VD
B. G. Storozhuk1, L. V. Pyrogova2, T. M. Chernyshenko2, O. P. Kostiuchenko2,
I. M. Kolesnikova2, T. M. Platonova2, O. B. Storozhuk1, L. O. Storozhuk1,
G. K. Bereznitsky2, P. Yu. Tsap2, O. O. Masenko2,
E. M. Makogonenko2, E. V. Lugovskoy2
1Pyrogov National Medical University of Vinnytsa, Ukraine;
2Palladin Instiute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv;
e-mail: makogonenko@biochem.kiev.ua
The values of the coagulation, overall and fibrinolysis potentials were estimated by the method of the global potential of Blomback M., as well as the values of concentrations of molecular markers of the hemostasis system: soluble fibrin (sf), D-dimer, fibrinogen (Fg) and protein C (88 patients, 52 of them men, 36 women). It was shown that hemostasis system activity in women plasma is higher than that in men plasma. The division of patients into 3 groups, depending on the concentration of sf: less than normal – sf ≤ 3, about norm – 3 < sf < 4 and more than norm – sf > 4 μg/ml, allowed establishing the growth of the parameters of both the hemostatic potential and concentrations of molecular markers in accordance with concentration of sf in the groups of patients. Paerson’s correlation analysis of the relationship between the parameters of the hemostasis potential and concentrations of molecular markers revealed an increase in the correlation relationship to the strong and very strong between the parameters of coagulation, fibrinolysis and protein C systems with an increase in the concentration of soluble fibrin in plasma of patients.