RESUMEN
The markers of endothelium dysfunction and factors of inflammation in pregnant women with hypertension with hypertension disorders of various genesis were analyzed. The clinical laboratory study was carried out on the basis of sampling of 158 women at pregnancy period of22-3 7 weeks. Out of this sampling 30 women had previously present chronic arterial hypertension, 3 0 women had chronic arterial hypertension and consecutive preeclampsia, 43 women had preeclampsia and 55 women had uncomplicated course of pregnancy without hypertension disorders (control group). It is established that in pregnant women with hypertension disorders of various genesis endothelial dysfunction and inflammation are developed/ This occurrence is confirmed by increasing of in blood of number of circulating desquamated endotheliocytes, C-reactive protein and homocystein in all groups; by increasing of serum level of t-PA, endothelin (1-21), MMP-2, sVCAM-1 and IL-6 under preeclampsia, including one consecutive to chronic arterial hypertension; by increasing of content of IL-6 in blood serum under chronic arterial hypertension with consecutive preeclampsia. The criteria are developed concerning serum content of t-PA, sVCAM-1, endothelin (1-21) and MMP-2 permitting to diagnose differentially previously present hypertension and preeclampsia, including consecutive one to chronic arterial hypertension.