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1. We have re-examined the lipids from myocardial infarcts of cat, dog, rabbit and man, mainly through TLC methods, and confirm the identity of cat and dog "infarct plasmalogen" as an N-acyl phosphatidyl ethanolamine (NAPE). This substance was not detected in infarcts of rabbit and man. 2. We have
Ethanolamine is a biogenic amine found naturally in the body as part of membrane lipids and as a metabolite of the cardioprotective substances, sphingosine-1-phosphate (S1P) and anandamide. In the brain, ethanolamine, formed from the breakdown of anandamide protects against ischaemic apoptosis.
Some NMR resonances which have previously been observed but not identified in mammalian brain tissue extracts have been shown to arise from ethanolamine. This conclusion is drawn from a systematic study of the perchloric acid extracts of rodent brain tissue in which several NMR experiments were used
In the plasma of patients with acute myocardial infarction the values for phosphatidyl ethanolamine are on the average 50% to 100% higher than in patients with chronic coronary heart disease and up to 400% higher than in normal individuals. Those for phosphatidyl serine are about 50% higher than in
Effect of sodium hydroxybutyrate on lipid metabolism was studied in experimental infarction of rabbit myocardium. Administration of 80 mg of sodium hydroxybutyrate per kg of body mass caused a decrease of free fatty acids content in the infarction zone, in surrounding zones and in blood. Treatment
Lipid composition was studied in various zones of the myocardium impaired with infarction. Content of phospholipids was decreased, while lysophospholipids and free fatty acids were increased in the necrosis-impaired sites. In the overinfarction-impaired tissues content of total lipids,
Micelles prepared from polyethyleneglycol/phosphatidyl-ethanolamine conjugates (PEG-PE) with a size of 7-20 nm and zeta-potential of approximately -18 mV were administered i.v. to rabbits with experimental myocardial infarctions. Micelles demonstrated a prolonged circulation in the blood (half-life
A new phospholipid was detected in the infarcted areas of canine myocardium 24 h after ligation of the left descending branch of the coronary artery. Both the central and peripheral areas of the infarct contained significant amounts of this lipid (4-6& of lipid phosphorus), but it was not present in
A child with cryptogenic cirrhosis underwent a third session of elective sclerotherapy. Endoscopic therapy consisted of intravascular injection of ethanolamine oleate in varices newly developed at the midesophagus level. Irreversible paraplegia was documented within 8 hr postoperatively. Two years
Kudiezi injection (KDZI), also known as Diemailing injection, is a traditional Chinese medicine injection of the composite plant Ixeris sonchifolia Hance (also known as Kudiezi), and has been widely used to treat coronary heart disease, angina pectoris, and cerebral infarction, but its
The type, incidence, and severity of complications of balloon-occluded retrograde transvenous obliteration (B-RTO) for gastric varices should be precisely estimated. Complications were evaluated in 38 patients who had fundic gastric varices and 43 B-RTO procedures during injection of ethanolamine
N-acyl ethanolamines (NAEs) are endogenous lipids that are synthesized in response to tissue injury, including ischemia and stroke, suggesting they may exhibit neuroprotective properties. We hypothesized that NAE 16:0 (palmitoylethanolamine) is neuroprotective against ischemia-reperfusion injury in
Micelles, self-assembling nanosized colloidal particles with a hydrophobic core and hydrophilic shell are currently successfully used for the solubilization of various poorly soluble pharmaceuticals and demonstrate a series of attractive properties as drug carriers. Polymeric micelles, i.e. micelles
Although first-time miscarriages are usually caused by chromosomal defects, about 55% of recurrent miscarriages are caused by procoagulant defects that induce thrombosis and infarction of placental vessels. Of recurrent miscarriages, about 7% are caused by chromosome defects, 15% to hormonal