Year: 2008
Type: article
Study design: Observational Study
Abstract: Decrease of Fibrinolytic Potential in the Occurence of Cerebral Ischemia One of the most present clinical manifestations of long and progressive atherothrombotic occurrences is the ischemic cerebrovascular insult, one of the leading causes of death and illness in the world. Lately, a growing number of scientists believe that disorders in the fibrinolytic mechanism function are the key to the occurrence of cerebral ischemia. The goal of this study is to investigate whether the disorder of the fibrinolytic mechanism has influence on the occurrence of ischemic cerebrovascular insult. Our study includes 90 examinees, 60 of which suffer from ischemic cerebrovascular insult and 30 are clinically healthy examinees forming the control group. The results of our investigation show that statistically a significantly larger number of patients has decreased fibrinolytic potential comparing with controls (p < 0.01). According to this, it has been noted that euglobulin lysis clot time in the patient group is significantly longer (p = 0.005). Statistically, no significant difference has been noted related to the activity of plasminogen (p = 0.085). Further on, the plasminogen activator inhibitor-1 values among the patients have been significantly higher (p = 6.20 x 10-11). Moreover, significantly higher values of tissue-type plasminogen activator antigen have been statistically noted in the patient group (p = 5.20 x 10-5). The results of this investigation impose the conclusions that the decrease in fibrinolytic potential affects the occurrence of ischemic cerebrovascular insult, that it is directly connected to the higher levels of plasminogen activator inhibitor-1 and that the growth of tissue-type plasminogen activator antigen concentration participates in the decrease of fibrinolytic potential among patients suffering from cerebral ischemia.
Source: Journal of Medical Biochemistry
Institution: Klinički centar Vojvodine
Language: English
Subfield: Hematology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W2033058207