n-hydroxy-n--(4-butyl-2-methylphenyl)formamidine has been researched along with Pre-Eclampsia* in 1 studies
1 other study(ies) available for n-hydroxy-n--(4-butyl-2-methylphenyl)formamidine and Pre-Eclampsia
Article | Year |
---|---|
Selective inhibition of 20-hydroxyeicosatetraenoic acid lowers blood pressure in a rat model of preeclampsia.
Little is currently known of the role(s) of the vasoconstrictor 20-hydroxyeicosatetraenoic acid (20-HETE) in hypertensive pregnancies. We hypothesized that specific inhibition of 20-HETE would attenuate increases in blood pressure in the reduced uterine perfusion pressure (RUPP) rat model of preeclampsia. Specific 20-HETE synthesis inhibitor HET0016 (1mg/kg) was administered daily to RUPP rats from gestational days 14-18. Blood pressure (BP) increased in RUPP rats and was decreased with HET0016 administration. BP was unchanged in NP+HET0016 rats. Fetal death greatly increased in RUPP rats and was reduced in RUPP+HET0016 rats. 20-HETE levels increased modestly in RUPP rats compared to NP and was reduced in both NP+HET0016 and RUPP+HET0016 rats. Furthermore, circulating levels of HETEs, EET, and DHETE were significantly altered between groups. HET0016 shifted CYP metabolism toward EETs, as indicated by a decrease in plasma 20-HETE:EETs in RUPP+HET0016 rats compared to RUPP. In conclusion, 20-HETE inhibition in RUPP rats reduces BP and fetal death, and is associated with an increase in EET/20-HETE ratio. Topics: Amidines; Animals; Blood Pressure; Cytochrome P-450 Enzyme System; Disease Models, Animal; Female; Hydroxyeicosatetraenoic Acids; Pre-Eclampsia; Pregnancy; Rats | 2018 |