[BLOOD AND CEREBROSPINAL FLUID PURINES IN PREGNANT]

The research includes 88 pregnant women, that had their purine basis and malondialdehyde in water thermocoagulate extract of venous blood and cerebrospinal fluid examined (along with common standards clinical-laboratory tests) before the spinal anesthesia for the caesarian section was provided It was detected that preeclampsy and HELLP-syndine feature the increased adenine guanine hypoxantine and uric acid levels in cerebrospinal fluid, as well as increased concentrations of blood malondyaldehyde (higher than upper normal level), accompany with the increased hemotaencephalic barrier permeability for adenine, guanine and hypoxantine. It's demonstrated that level of guanine in blood serum can be used as a prognostic factor of spinal anesthesia quality in obstetrics. It is supposed to examine purine levels in pregnant women not only in blood but also in cere brospinal fluid.