Membrane-bound peptidases play a key role in the control of growth, differentiation, and signal transduction of many cellular systems by degrading bioactive peptides...
Keywords: aminopeptidase, angiotensin II, bioactive peptide, Cancer, endothelin-1, oxytocin
08/2004 | Biological Chemistry, Walter de Gruyter
Aim: To determine whether plasma endothelin-1 (ET-1) relates to clinical manifestations of sepsis in the newborn, especially with systemic hypotension, acidosis, severe hypoxemia (which may represent pulmonary hypertension) and oliguria.
Methods: Prospective study of 35 consecutive newborns with clinical sepsis: 22 with hemoculture-positive (HC+) sepsis and 13 hemoculture-negative (HC–)...
Keywords: endothelin-1, hypoxemia, Newborn, oliguria, pulmonary hypertension, sepsis, seizures, SNAP-II, systemic hypotension
11/2004 | Journal of Perinatal Medicine, Walter de Gruyter
Background: The effects of meconium-stained amniotic fluid (MSAF) on cord blood endothelin-1 (ET-1) concentrations have not been explored.
Objective: The aim of this study was to verify whether MSAF influences ET-1 cord blood concentrations in healthy term neonates.
Methods: Using an enzyme-linked immunosorbent assay, plasma ET-1 concentrations were determined in 30 healthy term neonates with MSAF, and in 15 healthy term neonates without MSAF...
Keywords: endothelin-1, meconium-stained amniotic fluid, neonate
05/2005 | Journal of Perinatal Medicine, Walter de Gruyter
Background: The incidence of variant angina in oriental patients is higher than in patients from the Western world...
Keywords: +138delA polymorphism, endothelin-1, G8002A polymorphism, Lys198Asn polymorphism, variant angina
11/2008 | Clinical Chemical Laboratory Medicine, Walter de Gruyter