Neuron-specific enolase in cerebrospinal fluid and plasma of patients with acute ischemic brain disease.
The objective of this research was to determine the dynamics of change of neuron-specific enolase concentration in patients with acute ischemic brain disease in cerebrospinal fluid and plasma. The study included 103 patients, their mean age 58-66 years. The control group consisted of 16 patients, of matching age and sex, with radicular lesions of discal origin, subjected to diagnostic radiculography. Concentration of neuron-specific enolase was measured by a flouroimmunometric method. The results showed that the concentration of neuron-specific enolase in cerebrospinal fluid and plasma of patients with brain ischemic disease within first seven days significantly increased compared to the control. The highest increase of concentration was established in brain infarction, somewhat lower in reversible ischemic attack, and the lowest in transient ischemic attack. Maximal concentration was established on the 3rd-4th day upon the brain infarction. Neuron-specific enolase concentration in cerebrospinal fluid and plasma may be an indicator of pathophysiological processes in the acute phase of brain ischemia and is significant in early diagnostics and therapy of the disease.
Institut za medicinska istrazivanja, Vojnomedicinska akademija, Beograd.
Vesna
V
Selaković
D000208:Acute Disease; D000368:Aged; D002545:Brain Ischemia / Q000097:blood / Q000134:cerebrospinal fluid / Q000201:enzymology*; D002544:Cerebral Infarction / Q000201:enzymology; D005260:Female; D006801:Humans; D002546:Ischemic Attack, Transient / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D010751:Phosphopyruvate Hydratase / Q000032:analysis* / Q000097:blood / Q000134:cerebrospinal fluid
D010751:Phosphopyruvate Hydratase