sphingomyelin/hemorrhage

Object: The aim of this study was to investigate metabolite levels in cerebrospinal fluid (CSF) in their time-dependent course after aneurysmal subarachnoid hemorrhage (aSAH) comparing them to patients harboring unruptured intracranial aneurysms. Methods: Eighty CSF samples of 16

BACKGROUND After trauma and hemorrhagic shock (T/HS), a variety of inflammatory mediators enter the systemic circulation through mesenteric lymph ducts, leading to acute lung injury and multiple-organ dysfunction syndrome. Recent studies have demonstrated that post-HS mesenteric lymph (PHSML)

Changes in the phospholipid composition of cardiomyocyte plasma membranes during hemorrhagic shock suggest that disturbances in phosphatidylethanolamine metabolism serve as one of the major factors for myocardial alteration in shock. Depletion of membrane phosphatidylcholine causes destruction of

Comparative effects of the partial opiate agonists buprenorphine and butorphanol on the phospholipid composition of liver cell plasma membranes were investigated in cats under conditions of hemorrhagic shock. Buprenorphine administration (0.03 mg/kg) normalized the level of phosphatidylinositol. The

Background: Phospholipids and sphingolipids are cell membrane components, that participate in signaling events and regulate a wide variety of vital cellular processes. Sphingolipids are involved in ischemic stroke pathophysiology.

The effect of supplementation with cod-liver oil containing eicosapentaenoic acid (EPA), 20:5 omega 3, on bleeding times, thrombin-induced platelet aggregation, platelet protein, platelet cholesterol, and the level and fatty acid composition of individual phospholipids in the platelets of human

Two adults were seen with cirrhosis caused by different lipid storage diseases. A 42-yr-old woman with Niemann-Pick disease type B had marked hepatomegaly, ascites and recent variceal bleeding. Her evaluation showed chronic bilateral pulmonary infiltrates, multiple stigmata of chronic liver disease

Recombinant human acid sphingomyelinase (rhASM) is being developed as an enzyme replacement therapy for patients with acid sphingomyelinase deficiency (Niemann-Pick disease types A and B), which causes sphingomyelin to accumulate in lysosomes. In the acid sphingomyelinase knock-out (ASMKO) mouse,

Inoculation of live Corynebacterium pseudotuberculosis, culture supernatant, ammonium sulfate-fractionated crude exotoxin, or chromatographically purified exotoxin preparations into gnotobiotic small ruminants (n = 13) caused death of the ruminants within 48 hours. Characteristic changes observed in

OBJECTIVE To provide evidence supporting the discontinuation of laboratory tests that do not have clinical utility today. METHODS We selected 10 representative tests considered antiquated by most experts in the clinical laboratory medicine field: creatine kinase-MB, myoglobin, serum folate and red

A case of fulminant hemolytic anemia associated with a leptospiral infection is presented with morphologic and erythrocyte lipid studies. Both the frequency and pathogenesis of anemia in human leptospirosis is poorly understood. The anemia frequently observed in Weil's syndrome has been ascribed on

Fourteen patients with severe pregnancy-induced hypertension and low lecithin/sphingomyelin (L/S) ratios were treated with 5 mg of dexamethasone phosphate intramuscularly every 12 hours for four doses to induce fetal pulmonary maturity. A comparison was made of the average gestational age, mean L/S

The literature published before October, 1977 on the so-called sea-blue histiocyte syndrome is reviewed. This is a new lipid thesaurismosis, and from a morphological point of view it is characterized by the appearance of large histiocytes in the organs of the reticuloendothelial system with numerous

Background: Acid sphingomyelinase deficiency (ASMD) also known as Niemann-Pick disease, is a rare lysosomal storage disorder with a diverse disease spectrum that includes slowly progressive, chronic visceral (type B) and neurovisceral

OBJECTIVE Our purpose was to determine the incidence of significant neonatal morbidity in fetuses with documented pulmonary maturity delivered before 37 weeks' gestation. METHODS A retrospective review of 213 pregnancies with documented fetal lung maturity (lecithin/sphingomyelin ratio > or = 2.0 or