Effect of in vivo fetal infusion of dexamethasone at 0.75 GA on fetal ovine resistance artery responses to ET-1

American Journal of Physiology - Regulatory Integrative and Comparative Physiology

Volumn 281, Issue 1 50-1, 2001, Pages

  Docherty, Cheryl C ^a   Kalmar Nagy, Judit ^a   Engelen, Marc ^a   Koenen, Steven V ^a   Nijland, Mark ^a   Kuc, Rhoda E ^b   Davenport, Anthony P ^b   Nathanielsz, Peter W ^a  

^a Animal Health Diagnostic Center   (United States)

^b UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Blood pressure; Fetal sheep; Glucocorticoids

Indexed keywords

ACETYLCHOLINE; DEXAMETHASONE; ENDOTHELIN 1; ENDOTHELIN A RECEPTOR; ENDOTHELIN B RECEPTOR; HALOTHANE; POTASSIUM CHLORIDE; POTASSIUM ION; RECEPTOR SUBTYPE;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTERY CONSTRICTION; ARTERY DILATATION; ARTERY RESISTANCE; ARTICLE; BLOOD PRESSURE; CONTROLLED STUDY; FEMALE; FEMORAL ARTERY; GESTATIONAL AGE; MIDDLE CEREBRAL ARTERY; NONHUMAN; PRIORITY JOURNAL; RECEPTOR BINDING; SHEEP;

EID: 0034809524     PISSN: 03636119     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpregu.2001.281.1.r261     Document Type: Article

References (44)

1. Betamethasone-mediated vascular dysfunction and changes in hematological profile in the ovine fetus
2. Inhibition of prostacyclin production mediates permissive effect of glucocorticoids on vascular tone. Perturbations of this mechanism contribute to pathogenesis of Cushing's syndrome and Addison's disease
3. Glucocorticoid regulation of lung maturation
4. Glucocorticoids regulate the expression of the human osteoblastic endothelin A receptor gene
5. Inhibition of nitric oxide synthesis increases the secretion of endothelin-1 in vivo and in cultured endothelial cells
6. Cardiovascular responses to hypoxemia and acidemia in fetal lambs
7. The effects of corticosteroid administration before preterm delivery: An overview of the evidence from controlled trials
8. 125I] standards for quantitative receptor autoradiography
9. 125I]-PD151242: A selective radioligand for human ETA receptors
10. Endothelin ETA and ETB mRNA and receptors expressed by smooth muscle in the human vasculature: Majority of the ETA subtype
11. Pressor effects of circulating endothelin are limited by its removal in the pulmonary circulation and by the release of prostacyclin and endothelium-derived relaxing factor
12. A comparative study of cardiovascular, endocrine and behavioural effects of betamethasone and dexamethasone administration to fetal sheep
13. Phenotypic change of endothelin receptor subtype in cultured rat vascular smooth muscle cells
14. Higher sensitivity of cerebral arteries isolated from premature and newborn baboons to adrenergic and cholinergic stimulation
15. Contribution of endogenous generation of endothelin-1 to basal vascular tone
16. Antenatal glucocorticoid treatment attenuates immediate postnatal prostacyclin and thromboxane levels in plasma of very preterm lambs
17. Endothelin-1 inhibits nitric oxide synthesis in vascular smooth muscle cells
18. Systemic and pulmonary hemodynamic effects of big endothelin-1 and phosphoramidon in the ovine fetus
19. Glucocorticoids induce endothelin release from vascular smooth muscle cells but not endothelial cells
20. Dexamethasone modulates the expression of endothelin-1 and -A receptors in A 7r5 vascular smooth muscle cells
21. Determination of plasma dexamethasone in the mother and the newborn after administration of the hormone in a clinical trial
22. PD156707: A potent antagonist of endothelin-1 in human diseased coronary arteries and vein grafts
23. 125I]-[Ala1,3,11,15]ET-1 in human heart
24. Transcriptional regulation of pre-pro-endothelin- 1 gene by glucocorticoids in vascular smooth muscle cells
25. Structure and function of small arteries
26. Contractile properties of small arterial resistance vessels in spontaneously hypertensive and normotensive rats
27. Pharmacological comparison of endothelium-dependent relaxation in isolated cerebral and extracerebral arteries
28. Dexamethasone down-regulates the expression of endothelin receptors in vascular smooth muscle cells
29. The relationship between myometrial activity and sleep state and breathing in fetal sheep throughout the last third of gestation
30. Effect of corticosteroids for fetal maturation on perinatal outcomes. National Institutes of Health consensus development panel on the effect of corticosteroids for fetal maturation on perinatal outcomes
31. Maternal and fetal levels of a novel polypeptide, endothelin: Evidence for release during pregnancy and delivery
32. Blockade and reversal of endothelin-induced constriction in pial arteries from human brain
33. Glucocorticoids but not mineralocorticoids modulate endothelin-1 and angiotensin II binding in SHR vascular smooth muscle cells
34. Inducible endothelin mRNA expression and peptide secretion in cultured human vascular smooth muscle cells
35. Dexamethasone potentiates production of inositol trisphosphate evoked by endothelin-1 in vascular smooth muscle cells
36. Importance of the phenotypic state of vascular smooth muscle cells on the binding and the mitogenic activity of endothelin
37. Dexamethasone selectively attenuates prostanoid-induced vasoconstrictor responses in vitro
38. Dexamethasone down-regulates the expression of endothelin B receptor mRNA in the rat brain
39. Dexamethasone down-regulates endothelin receptors in human cerebromicrovascular endothelial cells
40. Remodeling of the vascular tree in hypertension: Drug effects
41. Endothelin-1-induced prostaglandin E2 production: Modulation of contractile response to endothelin-1 in porcine coronary artery
42. Effect of cortisol on blood pressure and vascular reactivity in the ovine fetus
43. Rat endothelin is a vasodilator in the isolated perfused mesentery of the rat
44. Endothelin, a novel endothelium-derived peptide. Pharmacological activities, regulation and possible roles in cardiovascular control